Global ranking of Top 500 influencers and players active on Twitter in Building Services, involved with mechanical and electrical engineering, FM, RACHP, ventilation, heating, plumbing and pipework, on-site renewables and hydrogen, BMS, energy efficiency and saving, smart homes and building controls, testing and accreditation, skills and training. Weekly update day: Wednesday.

• Subscribe FREE to stay up to date with news and rankings from SustMeme.

The Top 500 ranks Players on the basis of scores that measure interactions and influence across social media.

Curated and Managed by Jim McClelland @SustMeme, the data is published by McClelland Media Ltd, in association with Elemental – an online community for professionals focused on heat, water, air and energy, looking at how we effectively manage these vital elements within the built environment, now and in the future – @elementalexpoUK

To nominate a person or organisation for potential inclusion on this ranking, please simply Tweet the Twitter Username of the nominee to @SustMemeTop500, using the hashtag #Top500ADDBuildingServices.

To view other sectors for which SustMeme rankings are published please return to the main Top 500 menu. For all news of Top 500 releases, updates and peer group notifications, please Follow dedicated Twitter feed: @SustMemeTop500.

To access and learn more about the full range of Top 500 Player options, please see the SustMeme User Guide, plus visit the Building Services Top 500 host platform direct.

Branding block with logos of McClelland Media and Sponsor Elemental Talks.

SustMeme Building Services 6:00am, 28th Sep 2022

Rank	Player	Index
1. (6)	Janet T Beckett Chartered Engineer, HVAC & Low Carbon building designer, I work in construction. Democratic socialist.	752
2. (15)	Honeywell At #Honeywell, we're transforming the way the world works. #futureshaper	669
3. (87)	Siemens India From Turbines to Trains, Power Plants to Automation Controls, Energy-efficient Motors to Building Smart Cities. More: https://t.co/jeytxh2YZP Call:1800 209 1800	662
4. (44)	Lutron Electronics Lutron Electronics is a leading manufacturer of energy-saving light, shade, and temperature controls for new and existing homes and offices.	623
5. (8)	Vaillant UK This page is for Vaillant installers in the UK. We monitor this page during office hours on working days only. For customer service, please call 0330 100 3150.	611
6. (31)	WSP One of the world's leading engineering professional services consulting firms, bringing together talented people from around the globe. (Suivez-nous: @WSP_fr)	604
7. (350)	The Heating Hub Me: To tell my children I did what I could to halt climate change Business: Helping households take action to decarbonise their homes & spend budget wisely	586
8. (1)	Schneider Electric We are your digital partner for sustainability and efficiency, ensuring #LifeIsOn, for homes, buildings, data centers, infrastructure and industries.	582
9. (69)	Carrier Carrier is the leading global provider of healthy, safe, sustainable and intelligent building and cold chain solutions. We all #_belongAtCarrier.	579
10. (47)	ASHRAEnews Shaping Tomorrow's Built Environment Today	554
11. (5)	Arup Dedicated to sustainable development, Arup is a collective of designers, consultants and experts working across 140 countries.	550
12. (72)	ESB Group ESB is driven to make a difference by achieving Net Zero emissions by 2040.	546
13. (17)	Electrical Safety First Electrical Safety First is the UK charity dedicated to reducing deaths and injuries caused by electrical accidents.	545
14. (3)	ABB Leading global technology company that energizes the transformation of society and industry to achieve a more productive, sustainable future.	544
15. (7)	AECOM We are the world’s trusted infrastructure consulting firm, delivering sustainable legacies for generations to come.	543
16. (12)	Mitie The UK’s leading Facilities Management business delivering the exceptional, every day Social media team here 8.30am - 5:30pm, Mon-Fri.	539
17. (83)	UK BIM Alliance Here to help Industry support/take the first fundamental step in the journey to digital transformation ensuring BIM becomes business as usual.	497
18. (21)	Baxi High efficiency #boilers manufactured in UK, with national #aftersales from Baxi Customer Support & Baxi Genuine Parts Tel 0330 678 0917 Mon-Fri 8-6 Sat 8.30-2	495
19. (57)	Centrica Plc We're an international energy and services company. Our purpose is to help our customers live sustainably, simply and affordably.	492
20. (9)	SiemensUSA Unlocking the potential of digital transformation to transform the everyday.	491
21. (55)	Wolseley UK A handy source of news and views for the trade. This page is monitored 9:00 - 17:30 (Monday - Friday).	484
22. (2)	IET The Institution of Engineering and Technology (IET) is a diverse home for engineering and technology across the world.	479
23. (28)	Johnson Controls 105,000 experts globally, dedicated to protecting the environment in 150 countries & 130 years of innovation, we are the power behind our customers’ mission.	476
24. (35)	Mott MacDonald Group Opening opportunities with connected thinking \| Follow our staff and find out about career opportunities @MottMacLife \| For early careers follow @MottMacFuture.	472
25. (63)	Danfoss Group We are engineering solutions that allows the world to use resources in smarter ways & driving the #GreenTransition of tomorrow.	468
26. (23)	Saint-Gobain Worldwide leader in light and sustainable construction, Saint-Gobain designs, manufactures and distributes solutions for construction & industry.	467
27. (127)	Max Fordham LLP "Beautiful Engineering": from our five UK offices we engineer air, light, sound + energy to bring buildings to life. Read our https://t.co/Z94vYohqp7	465
28. (85)	Grant UK Leading manufacturer supplying sustainable heating systems, including air source heat pumps and renewable package solutions. Here to help 8.30am-5pm weekdays.	464
29. (29)	Buro Happold We're a global practice of engineers, consultants and advisors who deliver transformative outcomes for our clients, our communities and the planet.	455
30. (53)	Green Building Store Offering products and support for energy efficient homes and buildings.	441
31. (103)	Daikin España Perfil corporativo oficial de Daikin España para escuchar, conversar y compartir novedades de la compañía, climatización eficiente y calidad del aire	441
32. (25)	AHR Expo Updates from the world's largest event for HVACR professionals. AHR Expo will head to Atlanta in 2023! #AHRexpo #HVACR #HVAC	439
33. (48)	Turner & Townsend We transform performance in capital projects and complex programmes across the built and natural environment to create a green, inclusive and productive world.	435
34. (78)	Geberit For up to date news on Geberit products, innovations and real installations from installers.	410
35. (68)	Carbon Coop We help people tackle climate change and save carbon in their homes and communities #communityenergy #coop #retrofit #energysystems #energycommons	408
36. (99)	David Frise CEO BESA does M&E in built environment Long suffering Spurs fan. Oh & occasional stand up comedy. Views my own	408
37. (40)	Stephen Gill Changing lives through engineering. Founder and Secretariat -@Worldrefday @DyslexiaEngDay #MenAsAllies #EngineeredByDyslexia #diversityandinclusion #Urbantrees	405
38. (459)	Energy House 2.0 The official account for Energy House 2.0, University of Salford. World leading energy and buildings research and innovation lab, part of @ehl_salford	405
39. (14)	Installer Magazine Installer is essential reading for heating, plumbing and renewable professionals.	404
40. (10)	Daikin India Daikin India is one of the leading manufacturers of air-conditioners in the commercial and residential segment today. You can talk to us here. 🙂	400
41. (97)	Cundall Cundall was the first multi-disciplinary engineering consultancy to be certified carbon neutral by the Carbon Trust.	398
42. (200)	Toby Cambray Paddler of boats, drinker of tea. Physicist of buildings, researcher of bricks. co-founder @greengaugebec.	395
43. (234)	Heating Controls Heating Controls & Devices (HCD) we specialise in all types of domestic & industrial Oil & Gas repairs. We’re GAS SAFE Accredited on Domestic & Commercial Gas .	393
44. (310)	Jez Climas Head of Renewable Heat at Midsummer Wholesale @solarwholesaler ex-consultant of 14 years Chartered Engineer Views my own	390
45. (106)	Heat Geek Renew the Heating industry #nopanacea #lessismore	388
46. (111)	Rinnai UK Creating a healthier way of living.	384
47. (24)	IFMA Facility managers improve business and our lives. We help them make it possible.	384
48. (46)	Ecological Building At the forefront of airtight and windtight building products and natural insulations for over a decade.	381
49. (124)	S Calvert Plumbing & Heating Plumbing and heating specialist, commercial gas/lpg, domestic gas/lpg, oil and renewables	377
50. (13)	The IMechE Team We are the Institution of Mechanical Engineers. Passionate about innovation, sustainability and inspiring the next generation.	374
51. (198)	MICHAEL WALSH #Killakilowatt Specialist Heating Engineer Focus on energy efficiency/ controls . Low temp heating . Gas reg Reg Plumber . Wet-rooms / Bathrooms Water regs /L8 APHC . MCIPHE	371
52. (22)	Nathan James Van Gambling BA Hon. Nathan Gambling -Heating Lecturer /consultant Hosts Award Winning Renewable Podcast @betateachpod Heat Pump & Solar Heat & modulation on boilers	370
53. (176)	EHPA The European Heat Pump Association (EHPA) promotes awareness and deployment of #HeatPump technologies in Europe. Join the #HeatPump Community!	367
54. (41)	WSP In The UK One of the world’s leading engineering professional services consultancies. Follow us here, on LinkedIn, Facebook and Instagram for WSP UK news and insights.	364
55. (109)	Damon Blakemore HIOTY22 National Runner Up, Regional Winner for Yorkshire & Humber, Viessmann. Mixergy. WaterSafe. Gas Safe Super Heroes Ambassador #Sheffield	361
56. (65)	Viessmann UK UK team of the international manufacturer of heating and climate control systems with a product range that encompasses all fuel types and applications.	358
57. (16)	CIBSE Chartered Institution of Building Services Engineers: dedicated to improving building performance through engineering excellence. #WeAreCIBSE #CIBSE125Challenge	358
58. (105)	BESA BESA - The Building Engineering Services Association is the UK's leading trade organisation for building engineering services contractors.	349
59. (58)	ECA ECA is the UK’s leading trade association for electrotechnical and engineering services organisations. You can also follow our industry magazine @ECATodayonline	344
60. (215)	BWP Bundesverband Wärmepumpe (BWP) e.V. Ansprechpartner für Unternehmen, Verbraucher, Politik und Presse. - Impressum: https://t.co/SGS8koZbvy	342
61. (213)	Thoroughflush®️ Thoroughflush central heating system cleaning equipment. Simple and effective flushing system. We also supply Test kits, accessories and Vdi2035 filling units.	340
62. (37)	Pro Electrician The magazine for the electrical trade. News, tech updates, product reviews, competitions. Available for free at electrical wholesale trade counters nationwide.	339
63. (34)	Electronic Specifier Electronic Specifier features the latest product & industry news, helping those in the electronics industry make informed choices.	337
64. (121)	AEE The Association of Energy Engineers is a nonprofit professional energy engineering society of 17,000 members.	336
65. (94)	Heat-Engineer.Com Built By Engineers For Engineers. This is the worlds first professional heat loss calculation & specification software. #BeaPro #WastageCrisis #LowTemp #PartL	331
66. (76)	Energy Systems Catapult Accelerating the transition to a Net Zero #energy system, so UK businesses & consumers capture the opportunities of clean growth. #netzero	330
67. (123)	Betatalk "Most important podcast in UK energy" (special advisor to the Energy Minister) Discussing renewables with host @betateach #solarheat #renewables #cleangrowth	329
68. (130)	CREDS Centre for Research into Energy Demand Solutions. Working with researchers, businesses & policy makers, we support the transition to a net-zero society.	324
69. (71)	Int'l PH Assoc The global network of Passive House professionals and enthusiasts working to promote the Passive House Standard https://t.co/jZNQFtOJ51…	321
70. (407)	David Horsfall Powering Clean Energy Growth	320
71. (4)	Atkins Official account of Atkins, member of @SNCLavalin, one of the world’s most respected design, engineering and project management consultancies.	320
72. (220)	Richard Burrows Director of Independent Plumbing & Heating Merchant @MWPHS. #EngineerForLife. Love Generating My Own, Saving Energy & Helping Others Do The Same.	318
73. (49)	Carrier HVAC A world leader in residential and commercial high-tech heating, air-conditioning & ventilation solutions. Part of @Carrier.	317
74. (20)	Passivhaus Trust Leading the way for adoption of the #Passivhaus standard in the UK. UK affiliate of @the_iPHA.	315
75. (210)	RAP RAP is an independent, non-partisan, non-governmental organization dedicated to accelerating the transition to a clean, reliable, and efficient energy future.	314
76. (45)	Leviton Leading manufacturer of electrical wiring devices, lighting controls, network solutions, electric vehicle supply equipment & automation.	314
77. (95)	Mitsubishi Electric Mitsubishi Electric, Living Environment Systems. Energy efficient heating, cooling & ventilation solutions. Retweets not an endorsement.	313
78. (30)	Passive House Plus Award-winning green building mag. Focus: evidence-based approaches for buildings to mitigate/adapt to climate change. IRL & UK editions	308
79. (226)	HPA All Things Heat Pumps. Press: email media@heatpumps.org.uk	308
80. (374)	Mike Sammon Husband, father. Low carbon heating engineer. Love Southport and local community activism. Liberal Democrats Cambridge Ward candidate May 2022. Views my own.	306
81. (138)	Ramboll UK Ramboll provides multidisciplinary solutions that serve businesses, governments and communities around the world. https://t.co/vWxdRDtwAz https://t.co/WonwvozHZd	305
82. (33)	Kirsty Hammond Specifier Review – The building product news resource for specifiers. Architecture, design & innovation, news & views from the built environment.	304
83. (26)	Saint-Gobain We design, manufacture & distribute materials & solutions that have a positive impact on everyone's life & provide wellbeing, quality of life and performance.	302
84. (397)	MAAC Heating & Cooling Ltd We design & install Air Conditioning & Air Source Heating systems for domestic, commercial and industrial buildings. Call us to find out the benefits they offer	299
85. (89)	AECB Association for Environment Conscious Building ◦ We work with our members to inspire, develop and share sustainable building practice ◦ https://t.co/QMkVMdgy00	293
86. (314)	GSHPA The GSHPA encourages the growth and development of the ground source heat pump industry in the United Kingdom.	292
87. (140)	RAC Magazine Refrigeration & Air Conditioning. Informing & prompting debate since 1898! We run the Cooling Awards (@coolingawards) F-Gas Question Time etc. Tweets by Ed team	291
88. (378)	Automated Logic Automated Logic, is a part of @Carrier, a leading global provider of innovative HVAC, refrigeration, fire, security and building automation technologies.	291
89. (335)	Metway Electrical Based in Brighton, Metway Electrical is a leading provider of electrical/PCB connectors & pre fabricated wiring systems and lighting control.	289
90. (64)	P R Hull 34 years in Commercial Plumbing,Heating & Gas Industry Passionate about energy-saving and Maintaining high standards #arefluekiddingme #GSSH #Smallstepstogether	287
91. (298)	Delta Controls Inc. Developer and Manufacturer of Intelligent #BuildingAutomation solutions for #HVAC, #Lighting, and #CardAccess controls.	286
92. (101)	Thomas Nowak Secretary general of EHPA, convinced supporter of green & energy efficient energy. 100% is possible. HP in the basement: working very well! tweets = own opinion	285
93. (509)	MCS Charitable Foundation Our vision is a world where everyone has access to affordable and reliable renewable energy and low carbon technologies	285
94. (283)	AREA RACHP Welcome to AREA, the European association of refrigeration, air conditioning and heat pump (RACHP) contractors. 25 Associations from 22 EU Member States	283
95. (345)	Nuaire Group Pioneering New Air Technology. Twitter is monitored between 9am - 5pm, Monday to Friday	282
96. (74)	SOM We are a collective of architects, designers, engineers, and planners building a better future.	279
97. (338)	GraemeFox_BESA Trying to keep engineers and their businesses up to speed in a rapidly evolving industry. Retweets not necessarily an endorsement nor company policy.	279
98. (32)	Official NICEIC News, views and information from NICEIC, the UK's leading registration body for the electrical contracting industry. Always choose an NICEIC contractor.	275
99. (454)	Measurable.energy Automatically identify and eliminate wasted energy in buildings, reducing CO2 emissions and electricity bills.	272
100. (39)	FMJ FMJ is the leading resource for the FM sector, providing industry-specific intelligence for the public and private sectors. #facman See jobs at @fmjobfinder	272
101. (67)	YORK HVAC Follow the official Twitter account for YORK HVAC for the latest news. Need product support? Find your nearest dealer or contact us at https://t.co/jtBDYrskjW.	272
102. (177)	World Refrigeration Day #WorldRefrigerationDay: a global awareness raising campaign of the role of #airconditioning, #refrigeration, #heatpumps #CoolingMatters #WREFD22	270
103. (116)	Daikin UK Daikin UK offer the widest range of high quality heat pump, air conditioning, ventilation, refrigeration and applied system solutions available on the market.	270
104. (224)	ECD Architects ECD is an award winning UK architectural practice committed to design excellence and sustainability. AECB fans and Passivhaus Trust members.	269
105. (52)	Energyinstitute Creating a better energy future. President @SteveJHolliday, CEO @Nick_Wayth Home of @EIToolbox @SafetyOnTweets @gplusglobalofw @_PfWomen #IEWeek #EIAwards	266
106. (524)	ESiControls Official Reliable, value for money, energy saving heating & hot water controls helping you to take control of your energy use & saving you £££ Mon-Fri 9-5	265
107. (160)	SELECT Updates Scotland's largest construction trade association, serving the electrical industry since 1900 \| Main account with regular updates \| Helping with COVID-19 advice	261
108. (157)	Danfoss Climate Solutions Danfoss Climate Solutions provides integrated, energy-efficient heating and cooling solutions to enable sustainable development. #cooling #heating #HVACR	258
109. (88)	InstallerSHOW	255
110. (27)	Facilitate Magazine Magazine of the Institute of Workplace and Facilities Management @IWFM_UK \| Winner, Best Magazine, 2019 Association Excellence Awards \| For jobs see @IWFM_Jobs	253
111. (158)	NG Bailey NG Bailey is the UK’s leading independent engineering and services business with a deserved reputation for excellence. Passion \| Integrity \| Excellence	250
112. (267)	Lisa-Jayne Cook MInstR MWES Refrigeration Engineer, Mum, Vegan, IOR board member @thecoolinghub @WomenInRACHP, ACRIB board member, WES Top 50 Female Engineer @WES1919 & #STEMAmbassador	247
113. (265)	REHVA REHVA is the Federation of European Heating,Ventilation and Air Conditioning Associations representing a network of more than 120000 engineers from 27 countries	246
114. (426)	Zhaga Consortium Smart standards. Smarter lighting. Our purpose: Enable new markets for connected and serviceable lighting through #interoperability.	245
115. (70)	Chris Pringle Plumber, partner for @ecoheatuk and @safetysuperhero North East ambassador. #regardthecard #sightforsoreinstalls	243
116. (19)	IWFM The Institute of Workplace and Facilities Management (IWFM) is the professional body for workplace and facilities practitioners.	242
117. (446)	ZapCarbon Driving Energy efficiency & Carbon efficiency in the real world. Positive #EnergyEfficiency, #BehaviourChange and #Decarbonisation solutions.	242
118. (104)	New Buildings Institute Pushing for better buildings through research, policy, guidance & market transformation \| @GTZForum @advwaterheating \| #NetZeroNow \| Image: WRNS Studio	242
119. (517)	Lync Advanced, innovative compact solutions for commercial hot water/water quality, including Aegis CO₂ heat pump water heater (COP of 5.0+, GWP of 1).	241
120. (80)	BUILD UP The European portal for #EnergyEfficiency in #buildings. #EPBD #nZEB An initiative of the @EU_Commission. Disclaimer: https://t.co/RUZW43UttN	241
121. (113)	PHAM News The technical magazine for plumbing, heating and air movement in the UK	239
122. (new)	Ynergie Le Groupe Ynergie, l'expert global au service de l'efficacité énergétique #énergie #rénovation #isolation #énergétique #travaux #construction #bâtiment	238
123. (56)	Simon Owen Built environment recruiter, accidental marathoner & bunny hugging, cat owned #cycling obsessive. Happiest when trying to make things better for someone.	236
124. (205)	Emsie Morris renewable consultant at @E.Tuplings and trainee level 3 gas engineer. Devout lover of sexy pipes.	234
125. (51)	WELLcertified We are the global authority for transforming health and well-being in buildings, organizations and communities. #WeAreWELL	234
126. (18)	Mitsubishi Electric METUS is a leading manufacturer of innovative #HVAC + #VRF in the US & Latin America. #ABetterWayHVAC #ControlYourComfort #METUSintheWild	234
127. (522)	Aermec UK Limited Aermec UK is the UK sales, distribution and service provider of international #manufacturer Aermec. We sell a wide range of #cooling and #heating equipment.	232
128. (333)	ViperGas	231
129. (323)	DBS Mechanical & Electrical Design, Build & Maintenance Contractors.	229
130. (11)	PHPI Magazine The UK’s biggest heating & plumbing magazine brand. Sign up to receive digital editions at https://t.co/iBFaCLjuZB	228
131. (424)	Turntide Technologies Turntide develops electrification and sustainable operations solutions to optimize how the world uses energy	227
132. (36)	The NEWS Follow for breaking news, products, articles, and HVACR events. Polls, surveys, community discussion, and open forums are integral parts of our Twitter feed.	226
133. (344)	Groupe Atlantic Créateur de solutions de #ConfortThermique. Retrouvez ici notre expertise et actualités sur le secteur #HVAC / #CVC	225
134. (245)	Craig Brookes Bristol based company who are passionate about efficiency. South West Heating installer of the year 2022.	224
135. (129)	Parity Projects Award winning experts in home #energyefficiency and #retrofit. Services across the UK for #socialhousing #privatelandlords and #localauthorities.	224
136. (284)	RAC Cooling Awards RAC Cooling Industry Awards	224
137. (302)	Daikin Applied Daikin Applied Americas manufactures technologically advanced commercial HVAC systems that customers from around the world can trust.	224
138. (42)	BDP BDP is a major international, interdisciplinary practice of architects, designers, engineers and urbanists.	223
139. (232)	PHCC-National Assn. Founded in 1883, the Plumbing-Heating-Cooling Contractors–National Association is America’s premiere trade group for the plumbing-heating-cooling professional.	223
140. (86)	Trane Technologies Global climate innovator - thinking bigger, acting bolder & taking action on climate change. #WeBoldlyGo #Sustainability #ChallengePossible #BestPlacestoWork	221
141. (77)	VENT-AXIA Vent-Axia continues to lead the way in improving the indoor environment by supplying air management solutions in the UK and around the world.	221
142. (346)	Javac Manufacturer of HVAC Tools and Equipment - Making the installer’s life easier! An @aspenpumpsgroup brand. NEW Maxy Flame Kit	218
143. (136)	CIBSEJournal Magazine of the Chartered Institution of Building Services Engineers	217
144. (120)	Euroheat & Power EHP International network for #DistrictEnergy promoting #sustainable heating & cooling in Europe & beyond. #renewables #wasteheat #HeatingEU #CoolingEU #smartcities	217
145. (390)	Whitehead Whitehead are a Building Services Contractor specialising in the Design, Installation, & Maintenance of Mechanical & Electrical Building Services.	216
146. (43)	REA The UK's largest trade association for renewables and clean tech, including storage and EVs. Around 500 members operating in heat, transport, power & recycling.	212
147. (288)	ETP Scotland ETP is an alliance of 14 Scottish universities, engaged in world-class sustainable energy research, design and development.	211
148. (361)	CMB Engineering One of the UK's largest Independent Building Services Contractors, operating with an innovative no-grief contracting approach.	209
149. (255)	Bouygues Energies & Services UK Bouygues Energies & Services is a client-focused facilities management, energy performance, and smart city partner.	209
150. (443)	Actuate UK The umbrella alliance for the UK engineering services sector — designing, installing, integrating and maintaining UK buildings and infrastructure.	207
151. (235)	Vital Energi UK’s market leaders for providing district heating, energy generation and energy management solutions. Account not monitored out of office hours.	207
152. (405)	Women In RACHP Professional network supporting and promoting the advancement women and men working in the refrigeration, air conditioning and heat pump industry.	207
153. (144)	Bosch Security EMEA Supplier of security, safety, communications products/systems & solutions for building security/automation & energy efficiency. Imprint https://t.co/lmNWJYTAKo	206
154. (447)	FST Technical Services Life Cycle Testing, Inspection, Certification & Engineering Solutions for Mission Critical Facilities Worldwide	203
155. (222)	Elemental UK elemental is a new community focusing entirely on heat, water, air and energy. Online and at NEC Birmingham, 27-29 June 2023	201
156. (62)	EmersonComRes Comfortable, controllable indoor environments. Fresh, safe food throughout the cold chain. Energy-efficient technology to build sustainable infrastructures.	201
157. (223)	Resideo Resideo is a leading global provider of home comfort and security solutions, trusted in more than 150 million homes.	200
158. (61)	HVP Magazine The leading magazine for the heating, ventilating, and plumbing industry. Likes and retweets are not an endorsement. Contact us at hvpgold@hgluk.com.	199
159. (464)	IMS Heat Pumps https://t.co/7uOGyASefz Installing Ground and Air Source Heat Pumps in self-build, custom build & renovation projects. Covering Scotland, The North & The Midlands.	198
160. (527)	Snapitshop We deliver spare parts and fittings in and around London to tradesmen within 30 mins or by scheduled delivery. Our instagram: @snapitlimited	197
161. (510)	PVI Industries PVI designs and builds medium to large ASME water heaters fabricated from AquaPLEX® duplex stainless steel for commercial and institutional installations.	196
162. (163)	Kensa Heat Pumps The UK's only manufacturer & number one supplier of ground source heat pumps. For large installations, visit @KensaContracts.	194
163. (108)	ROCKWOOL Introducing NyRock Technology The lowest lambda stone wool insulation in the UK #NyRockOnTheBlock Tweets from ROCKWOOL UK Marketing Team.	192
164. (new)	Rob McLeod Assoc. Prof Sust Eng., FIMechE. Building physicist & adventurer - passionate about environmental & humanitarian issues. Co-author #PassivhausDesignersManual	191
165. (492)	Diffusion Diffusion supply Heating, Cooling, Ventilation, Air Conditioning Products & Refurbishment Services. Fancoils, Heaters & HVAC Control Systems.	190
166. (458)	CentreforNetZero ⚡️An impact-driven research unit, founded by Octopus Energy. Focused on making the future energy system a reality.	190
167. (515)	CIM Optimizing building operations with data analytics to improve #efficiency, #comfort and #sustainability.	190
168. (430)	Altecnic Ed Technical Manager @Altecnic Opinions are my own and not the views of my employer.	188
169. (249)	Carlo Gavazzi Inc CARLO GAVAZZI is your one stop source for a variety of automation components: Sensors, Switches and Controls - for Industrial and Building Automation.	186
170. (417)	Elite Services Group Providing services in all aspects of heating, renewables energy solutions & electrical work. “Supporting a sustainable future” hello@elitesg.co.uk	184
171. (382)	SMS Plc Leading the smart energy revolution	183
172. (146)	OFTEC Represents liquid fuel heating industry in UK/Ireland. Campaigning for affordable, green #LiquidFuelFuture \| Competent Person Scheme \| TrustMark \| MCS \| PAS2030	181
173. (295)	MBS Magazine Modern Building Services (MBS) journal - 25,285 (ABC) readers across the industry. Register for a free print or digital copy here: https://t.co/Cz2gsIIw0B	181
174. (359)	LightingEurope The voice of the #lighting industry in Europe. Our focus areas are #BetterEnforcement, Sound #ProductRules, #ValueOfLighting and #Sustainability	181
175. (118)	Kingspan Insulation #Kingspan #Insulation. Market leading manufacturer of insulation products & systems including Kingspan GreenGuard, OPTIM-R, Kooltherm, Therma & TEK.	180
176. (82)	Boilerfit Ltd Boiler installations, servicing, cylinders, underfloor heating. Wirral, Chester, Liverpool Vaillant advanced & ATAG installers email: info@boilerfit.co.uk #YNWA	178
177. (474)	ME Engineers Committed to sustainability, we design some of the most globally recognized buildings. It’s not about doing what’s been done- it’s about creating a new possible	177
178. (421)	Rhiannon De Wreede scientist writer storyteller teacher engineer #loveanatomy #beamazing #renewablesengineer #retrofit #climatechange #findyourpath	177
179. (38)	National Grid ESO Operating GB's electricity system today, whilst building a clean, green and fair system for tomorrow.	176
180. (339)	Build Aviator Providing #estimating #construction + #buildingcompliance services that help #builders spend less time on admin Part of the @jewsonuk family	175
181. (91)	NAPIT NAPIT: pushing for higher standards in the electrical and building fabric industry, with over 16,000 competent tradespeople as members. @IIC_UK Gold winners	174
182. (425)	Deege Solar ☀️ Specialising in installing green technologies, from Solar Panels, Solar PV Systems, Battery Storage to EV Charging Stations across the UK ☀️	174
183. (218)	TroupBywaters+Anders We are high performing, award-winning consulting building services engineers, bringing buildings to life for over 60 years.	174
184. (483)	E. Tupling The Leading Distributor to Independent Merchants. We provide an extensive choice of leading building plastics and UFH brands to building and plumbing merchants.	174
185. (107)	BoschSecuritySystems Supplier of security/safety/communications products/solutions for buildings/automation/energy efficiency. Imprint https://t.co/03pdmxzCNZ Privacy https://t.co/ByWttY26zp	173
186. (161)	Gary Heating, Gas and Boilers, Installation Servicing, Repairs. ATAG Select Partner/Service agent Insta @gmartinheating	172
187. (406)	Energy Management WG Recognizing leading organizations for elevating the business case of ISO 50001 as a proven strategy in responding to energy and climate challenges.	171
188. (507)	Salicru EN Eco-efficient solutions to ensure maximum power availability	171
189. (251)	Elementa Consulting For global updates follow ➡️ @DeepGreenEng IMAGINE \| PERFORM \| ACCELERATE \| SUSTAIN	170
190. (142)	FMJ @IFMA's official magazine written by & for FM professionals who develop & maintain productive workplaces to shape the future of the built environment. Est. 1988	168
191. (59)	Nick Grant Passivhaus Consultant excited by Sustainable building design. Technical Director of UK Passivhaus Trust but views are mine or stolen.	166
192. (468)	DCUK FM The preferred choice in Facilities Management	165
193. (279)	Couch Perry Wilkes Environmental Building Services Consultancy \| Delivering innovative and sustainable buildings since 1978.	165
194. (112)	Trane Commercial HVAC Trane is a leading HVAC services and solutions provider making buildings better for life and the lives inside them.	164
195. (184)	IAPMO Working globally in concert with government and industry to implement comprehensive plumbing and mechanical systems	164
196. (296)	Synchroteam The leading #Cloud based Field Service solution to manage #mobile #workforce. #FieldService #Saas #CRM #HVAC #maintenance. Free trial: https://t.co/tS7bk4dA0v	163
197. (81)	VoltimumUK Voltimum is the number one web portal for the electrical industry. Here you will find the latest in news, technical expertise, products and training.	163
198. (180)	IOR A hub of information on refrigeration, air conditioning and heat pump advancement and leading membership body for technicians, engineers and pioneers	162
199. (432)	AgilityEco It's our mission to play a major role in eliminating fuel poverty, deliver better outcomes for low income & vulnerable families, and prepare homes for Net Zero.	158
200. (519)	StreamSAVE A #H2020 project aiming to #streamline European #energysavings calculations through collaboration to meet #EnergyEfficiencyDirective targets.	157
201. (422)	ContiPlus Technology meets design. Innovative German quality sanitary products for #hygienic #sustainable #washroom projects in #healthcare #education #leisure	157
202. (476)	HP Keymark Official account of the #HeatPumpKEYMARK - a voluntary, independent, European certification mark for all #HeatPumps	156
203. (429)	Dcbel dcbel was founded on the principle that everyone deserves clean, reliable and sustainable energy to live a life without compromise.	156
204. (66)	Knauf Insulation UK We offer Glass & Rock Mineral Wool insulation that combines quality, performance & sustainability. Whatever the application, we have the right solution for you.	156
205. (396)	FETA FETA represents the diverse interest of over 400 manufacturers, suppliers, installers and contractors within the building services sector.	154
206. (292)	Demand Logic Simplifying and Optimising Property Performance. Enhancing comfort, maintenance and energy efficiency. #IoT #proptech #FitbitforBuildings #smartbuildings	153
207. (143)	Taco Comfort Welcome to Taco, a third generation, family owned American manufacturer of the highest quality comfort solutions for residential and commercial applications.	153
208. (381)	Baily Garner LLP An interdisciplinary construction consultancy with a focus on collaborative innovation. Everything you need in one place.	152
209. (236)	Construction Supplying responsibly sourced steel products and technical expertise to the construction industry including cladding systems, composite floor deck and tubes.	152
210. (93)	ACCA The Air Conditioning Contractors of America is the national association representing the nation's best heating, air conditioning, and refrigeration contractors.	151
211. (261)	Tridium Inc. The global leader in open platforms, application software frameworks, automation infrastructure, energy management & device-to-enterprise integration.	150
212. (469)	Nathan Wood BESA Wellbeing in Buildings Chairman - MD Farmwood Ltd - GCP IEQ Taskforce Chairman - Vent since 2002 - IAQ since 2015 - #FUC19	149
213. (60)	Facilties Show Facilities Show will bring the entire facilities management supply chain together #FAC2023	149
214. (291)	MCAA News MCAA is a national trade association representing the industry’s most innovative and forward-thinking mechanical construction, plumbing and service firms.	149
215. (156)	Danfoss Heating UK Danfoss Climate Solutions is on a mission to lead the way to a greener future, providing integrated, energy-efficient heating and cooling solutions.	148
216. (134)	Buteline Plumbing & Heating System - UK Buteline designs, engineers & manufactures a world acclaimed plumbing system for hot & cold potable water, central heating &UFH. Widely used on offsite installs	147
217. (50)	Richard Lowes Objective, independent, energy (policy) analysis. Clean heating and gas. Snr Associate @RegAssistProj. Fellow @exeterepg. Non-exec @scotgov+surfing+dogs	147
218. (508)	NetZero Collective We're a growing group of property services businesses, manufacturers, researchers & building owners working to find answers to the challenges of decarbonisation	146
219. (221)	Yaskawa America, Inc. News and resources from Yaskawa America, Inc. - Drives and Motion Division the world's largest manufacturer of inverter and servo drives, servomotors	145
220. (414)	Global Associates Specialists in Design, Installation and Maintenance of Complex Building & Energy Management Systems \| Delivering Results Since 1993 \| Based in the UK	145
221. (502)	HPT TCP HPT TCP: A forum for exchange of knowledge and experience on heat pumping technologies. One of IEA's international framework for cooperation and networking.	144
222. (523)	AERCO International AERCO is a leading manufacturer of commercial condensing #boilers and #water #heaters, and originator of semi-instantaneous water heating #HVAC/#plumbing.	142
223. (73)	LIGHTFAIR Trade show. Conference. Networking. Let's talk lighting. See you in New York, May 21-25 for LightFair 2023.	142
224. (409)	EMC Leading-edge lighting retrofits, comprehensive smart building and IoT technology solutions provider IG: emc_energy	142
225. (54)	National Energy Action National Energy Action - the UK's #FuelPoverty Charity. Taking action so everyone can have a warm, safe home - https://t.co/G6yRftyZIA	142
226. (465)	LONG Building Tech LONG Building Technologies is a systems integrator that engineers, secures, services, and automates systems in commercial buildings.	141
227. (171)	CE CE is the distributor & wholesaler of leading HVAC/R brands: Carrier, Bryant, Payne, Gree, & TopTech. Customer service & HVAC/R expertise is our focus. #CEHVAC	141
228. (187)	Remeha Tweets from Remeha, a leading supplier of sustainable commercial heating and hot water solutions. Part of Baxi Commercial Solutions and the BDR Thermea Group.	140
229. (154)	Cullinan Studio Collaborative architects and masterplanners committed to restoring the connection between people and nature.	137
230. (475)	Theben AG Theben: Experte für KNX, DALI, Smart Home, Bewegungsmelder & Zeitschaltuhren. Impressum: https://t.co/gWXlLlzgX4, Datenschutz: https://t.co/FflahAtjdz	137
231. (254)	Luxaire HVAC Follow the official Twitter account for Luxaire HVAC for the latest news. Need product support? Find your nearest dealer or contact us at https://t.co/lIZbyXWT4q	137
232. (145)	Click Scolmore Scolmore - Wiring accessories manufacturer ⚡	137
233. (331)	MidwestMachinery We provide innovative solutions and efficient #HVAC systems to commercial businesses, #Engineers, and #Mechanical #Contractors.	136
234. (435)	Luths Services Dan Gates MCIBSE \| Building Services Engineer \| Energy assessor \| HVAC \| Renewables \| Bunny Hugger	136
235. (317)	Briggs And Forrester Excellence at every level – Briggs & Forrester provides consultancy, engineering design, installation & maintenance services to the construction industry.	134
236. (452)	Acv ACV UK was formed in 1991 supplying and servicing the range of @ACV_Group Tank-in-Tank products for heating and hot water production to the UK and ROI.	133
237. (276)	Bell & Gossett Bell & Gossett, a @XylemInc brand, is a leading manufacturer of energy efficient pumps, valves and heat exchangers for HVAC, wastewater & plumbing applications.	133
238. (179)	Testo UK Test and Measurement experts. Manufacture & Calibrate instruments for HVAC, Refrigeration, Catering, Food Processing & Climate Monitoring	133
239. (128)	Plumbing&Mechanical Follow PM for all the latest breaking news, products, articles, and events in the plumbing, mechanical and hydronic heating industries.	132
240. (204)	Waterman Waterman is a multidisciplinary consultancy providing sustainable solutions to the property, infrastructure, energy and environmental markets.	131
241. (373)	Iain McCaskey Head of Devolved Nations	131
242. (486)	Elizabeth Ortlieb Curating #HVAC & refrigerant insights across the globe, 365 days a year. Owner of the leading industrial and HVAC marketing agency. Writer & Comedian.	131
243. (84)	HPM Magazine Heating & Plumbing Monthly is a must-read magazine for the #heating and #plumbing sector. Follow our online news updates and information from across the trade	131
244. (90)	Buildings We are the voice of experience in the commercial building industry.	131
245. (257)	Simon Jones Head of Air Quality for Ambisense. Ireland's Representative on International Energy Agency (AIVC), Member of Expert Group on Ventilation NPHET/Government	130
246. (467)	Paul Foulkes KNX Sales Manager for Theben UK. Views are my own President of the UK KNX Association Cyclist for 50 years, enjoying the "gravel"	130
247. (206)	LG UK B2B Innovative & cutting edge technology. Information Display \| Professional & Medical Monitors \| Heat Pumps \| HVAC Air Conditioning \| Solar. Ahead of the Expected	130
248. (165)	Electrical Charity Supporting our people through life's challenges. Electrical Industries Charity is the national charity for the electrical and energy industries.	129
249. (273)	EVORA We make #buildings productive, profitable, and resilient to change. Our market leading #sustainability #data #software, @sierasoftware, enables this.	129
250. (79)	EnviroVent We’re the ventilation experts for consumers & professionals. Improve your indoor air quality & permanently remove condensation, damp & mould. #BecauseAirMatters	125
251. (137)	APHC We're a membership body for plumbing and heating companies. We represent the interests of our members and provide them with technical and commercial support.	124
252. (238)	Simon Sturgis Working for a low carbon built environment. ex-Chair @RIBA Sustainability Group, MD of #TargetingZero, author of @RICSnews and @RIBA Whole Life Carbon guidances	122
253. (178)	PHCPPros Your professional plumbing, heating, cooling and piping community. #PHCNews #PlumbingEngineer #TheWholesaler	122
254. (114)	SLL The SLL welcomes all those who are interested in any aspect of the world of light, lighting, and its applications.	122
255. (195)	HVROnlineEditor Interesting and quirky HVAC story tweets and retweets and our daily news feed.	121
256. (193)	SNIPEF Scotland and Northern Ireland's Trade Association for the Plumbing and Heating Industry	120
257. (96)	Hipmagazine	119
258. (126)	Aalberts Integrated Piping Systems Ltd UK manufacturer of commercial & residential plumbing & heating products. Our social media team tweet about energy saving products & industry-related news	119
259. (290)	BCIA The BCIA represents the UK building controls and BEMS sector. Our members account for 70% of the UK controls market.	118
260. (155)	HPAC Engineering Content provider for those who design, specify, operate, and maintain mechanical and building-automation systems in non-residential buildings.	118
261. (197)	BSRIA BSRIA's engineering, technical and market research experts provide independent and practical help in design, construction and occupancy of the built environment	117
262. (415)	AEMT The Association of Electrical & Mechanical Trades. Sign up for course information, dates, events, news, updates, etc.	117
263. (75)	TheCIPHE The professional and voluntary regulatory body for the plumbing and heating engineering industry.	116
264. (167)	Susie Diamond I am a partner at Inkling - a Building Physics consultancy keen to help make buildings more comfortable and energy efficient. #BuildingPhysics	116
265. (322)	CSE Mag Technical info, news, trends for MEP/FP building engineers.	114
266. (518)	Coward Environmental Systems, Inc. Solutions for air cleaning & monitoring, cleanrooms, CUPs & penthouses, AHUs, chillers, custom fans, dehumidifiers, geothermal, humidifiers	114
267. (484)	Natalie Reguis Researcher on Indoor Air Quality in Schools @EdNapier_SEBE. Lecturer in Building Services Engineering. Doctoral Candidate. Passionate about healthy buildings.	113
268. (303)	LG HVAC USA LG Air Conditioning Technologies providing you the latest news and information on innovative HVAC and controls solutions. LG Electronics U.S.A., Inc.	113
269. (196)	Claire Das Bhaumik Building Physicist. Partner at Inkling LLP Using physics to make buildings more comfortable and energy efficient. Loves to run and crossfit	113
270. (259)	Stiebel Eltron UK Ltd STIEBEL ELTRON manufactures heat pumps and greener electric heating, ventilation and hot water products for homes and commercial properties. #renewables	110
271. (new)	Enlighted Enlighted is an #IoT platform and sensory system, making #smartbuildings brilliant.	109
272. (98)	Tomorrow's FM Tomorrow's FM is your online Facilities Management magazine. Email: ryan@opusbm.co.uk Editor: @Ryanthll	109
273. (264)	Powervault Join our community to lead the journey to a Net Zero future with the most intelligent home storage.	108
274. (169)	Dr Penny Sarah Carey	106
275. (505)	Pump:chic Test drive a #HeatPump: tools to see, hear, and feel what it might be like to have a heat pump #AugementedReality. Get #pumpspiration! Tweets by @mikefsway	106
276. (285)	Zerum We are a Development Consultancy: • Planning • Project & Development Management • Cost Consultancy	106
277. (301)	Dynamic Air Quality Residential, commercial and industrial high-efficiency air cleaning systems that remove fine particles and VOCs while reducing energy & operating costs.	105
278. (202)	Sally Godber RELENTLESSLY OPTIMISTIC building energy geek Passivhaus consultant & Certifier, mech services CEng	105
279. (525)	SmartViz SmartViz - A Digital Twin To Boost Building Performance and User Experience	104
280. (473)	Utica Boilers	102
281. (new)	Professor Richard Fitton Professor in Energy Performance of Buildings, Technical Director of Energy House 2, PhD in Building Physics & MRICS chartered building surveyor.	102
282. (164)	H&V News Voice of HVAC for 60+ years & organiser, the H&V Awards. Register for mags + newsletters at https://t.co/PtHV4lreNH.Join our 10,000-member LinkedIn Group. Tweets from Eds	101
283. (new)	Q-zeta Q-zeta - low cost - low carbon #heating for all.	101
284. (115)	Sparks Magazine⚡️	100
285. (162)	Triton Showers At Triton, we are proud to be known as 'The UK's Shower company'	99
286. (316)	One Eighty Light We help create beautiful spaces with light. Not just functional light, but light that invigorates, lifts the spirit, and touches peoples lives every day.	99
287. (231)	CIBSE West Midlands The Chartered Institution of Building Services Engineers (CIBSE) West Midlands region	98
288. (318)	Clancy Consulting Engineering consultants at the cutting edge celebrating 50 years in business. #TeamClancy	98
289. (242)	Heatrae Sadia The UK's largest manufacturer of electric water heating products, we have the most comprehensive product range and a commitment to product innovation & quality.	97
290. (172)	RDH Building Science We have a passion for Building Science. Specializing in Building Enclosure Consulting, Construction Project Management, Research, Energy and Forensics.	97
291. (239)	Plumbing&Heating Mag Plumbing & Heating Magazine specialises in news from the plumbing and heating industry in Ireland – giving a local angle to the news and events in the trade.	96
292. (92)	Building Operating Management Leading magazine for #buildingowners, #facilitymanagers, and #cre executives in commercial, institutional and healthcare facilities.	95
293. (230)	Titon Manufacturer and supplier of MVHR systems, trickle ventilators and window and door hardware. Office hours 8.15am - 4.45pm Monday to Friday.	95
294. (309)	Corgi Services Trusted by Generations.	94
295. (139)	PipeSnug The quickest, cheapest & cleanest method of sealing a hole where a pipe exits the wall.	93
296. (119)	P&FM Magazine PFM is the leading independent voice of the UK facilities management industry	92
297. (141)	Philippe Moseley Work at @EU_Commission #EASME on #H2020 #energyefficiency and #renewables in #buildings and urban areas.	92
298. (131)	Sentinel Global water treatment experts for 30+ years; helping you clean, protect & maintain heating and hot water systems	92
299. (102)	Tetra Tech Europe @TetraTech Europe (formerly WYG) is a leading provider of consulting & engineering through project lifecycles. Follow @TetraTechIntDev for #globaldev updates.	91
300. (368)	Maarten De Groote #Building #Performance Expert & Transversal Storyteller @energyville/@VITObelgium + @HesbEnergie \| Coordinator @oPENLab_project \| All views are my own	91
301. (166)	ACR Journal Essential information for air conditioning and refrigeration professionals. Subscribe FREE online to the magazine or weekly newsletter.	90
302. (152)	Low Carbon Homes Low Carbon Homes exists to reduce the carbon impact of domestic property and highlight the wider social and economic benefits of retrofitting existing housing.	88
303. (247)	H2oBuilding Services We Are The UK's leading Water Consultants Reducing business water costs For Over 30 years!	87
304. (460)	Sontay Ltd Manufacturer & Supplier of HVAC Control Peripherals at Sontay Ltd	86
305. (190)	Nu-Heat UK Nu-Heat is the largest specialist supplier of warm water underfloor heating systems to the UK domestic market, delivering fully designed underfloor systems.	86
306. (304)	HeatandPlumb.com https://t.co/kAYa3qujC7 supplies over 50,000 heating, plumbing & bathroom products to the trade & public, at competitive online prices. Call 0203 113 2122	86
307. (151)	The IES Team Leading global innovator of sustainable analysis technology that supports resource-efficient, healthy and cost-effective built-environments.	85
308. (203)	Altecnic Proud to be part of the #Caleffi group. Manufacturing accredited #plumbing & #heating equipment.	85
309. (150)	Alpha Innovation Domestic and commercial gas boilers. We monitor this page during office hours Monday to Friday. For customer service, please call 0344 871 8760.	85
310. (326)	Vortice Limited Ventilation European market leader in energy efficient ventilation systems for domestic, commercial and industrial use.	84
311. (194)	ESTA The UK’s primary association for demand-side energy management and efficiency including buildings, processes and transport. Making Energy Efficiency Happen	84
312. (420)	Spectrum Engineers Sustainable mechanical, electrical, acoustical and fire protection engineering as well as technology, lighting and theatre design.	84
313. (312)	Mechanical Business Canada's mechanical trade magazine for contractors, wholesalers, and specifying engineers.	82
314. (135)	Dru Crawley #buildings: #performance, #netzeroenergy, #simulation, #decarbonization, #climatechange, #data, PhD, father of #EnergyPlus, Bentley Systems, views own	81
315. (186)	Ref_Industry Follow refrigeration daily news. Send your news info@refindustry.com. Join to on the Global Refrigeration Directory. Know more on our website - "How to add".	81
316. (191)	Your Energy Your Way We are a social enterprise installing solar panels and renewable heat. Why? We want to see more women in construction and less CO2 in the atmosphere.	80
317. (122)	NESEA.org Advancing #sustainable #building & #energy practices in the Northeast's built environment by connecting professionals to ideas, opportunities, and each other.	78
318. (252)	Bosch Security AP Supplier of security, safety, communications products/systems & solutions for building security/automation & energy efficiency. Imprint https://t.co/r7ML6GyCtC	78
319. (340)	BACnet International BACnet International is an organization that encourages the successful use of the BACnet protocol in building automation and control systems.	78
320. (511)	Survey. Design. Consult. Leading Mechanical, Electrical and Lighting Consultants. Saving you time and money.	78
321. (117)	UponorUK Uponor offers innovative plumbing and heating system solutions for all building types, available from your local merchant.	77
322. (262)	Panasonic HVAC UK Distributors of Panasonic #airconditioning products.	77
323. (274)	Steven Hunt Assoc Mechanical & Electrical Consulting Engineers based in #Liverpool - helping create buildings that come alive for 30 years	76
324. (new)	Innasol The UK’s leading distributor & installer network of #renewable heating technology. Transition to a smarter, cleaner, & more cost-effective power source.	74
325. (219)	ACR News The only dedicated monthly UK trade magazine for the air conditioning and refrigeration industry.	74
326. (159)	Stroma Certification Government authorised Certification body. More than just a lodgement fee. Safety.Sustainability.Compliance \| https://t.co/7m0zL2NFvi \| 01924 237500	73
327. (125)	Asmag.com https://t.co/eHQNoQQZBR provides the latest industry news & guides related to security, smart & safe city, building & home automation, mobility, and IIoT.	72
328. (325)	CIBSE FM Updates from the CIBSE FM.	71
329. (531)	The Smart Thermostat Shop Control your heating from the comfort of your smartphone	71
330. (170)	BBP Collaboration of the UK's leading commercial property owners who are working together to improve the sustainability of existing commercial building stock.	71
331. (280)	Ruskin AUTHORITY IN AIR CONTROL #HVAC	70
332. (336)	US A/C Distributors US Air Conditioning Distributors — The world's largest privately owned HVAC distributor	70
333. (358)	Cura Energy Limited Cura Energy provide bespoke Energy Services across a wide range of sectors, check out our website for further details.	69
334. (289)	UrbanEnergy Research Heriot-Watt Urban Energy Research Group. Energy in buildings, demand modelling, energy systems and policy #cesi #cedri #ReflexOrkney. Contact:Prof David Jenkins	69
335.

SustMeme Building Services 6:00am, 28th Sep 2022

1. (6)

2. (15)

3. (87)

4. (44)

5. (8)

6. (31)

7. (350)

8. (1)

9. (69)

10. (47)

11. (5)

12. (72)

13. (17)

14. (3)

15. (7)

16. (12)

17. (83)

18. (21)

19. (57)

20. (9)

21. (55)

22. (2)

23. (28)

24. (35)

25. (63)

26. (23)

27. (127)

28. (85)

29. (29)

30. (53)

31. (103)

32. (25)

33. (48)

34. (78)

35. (68)

36. (99)

37. (40)

38. (459)

39. (14)

40. (10)

41. (97)

42. (200)

43. (234)

44. (310)

45. (106)

46. (111)

47. (24)

48. (46)

49. (124)

50. (13)

51. (198)

52. (22)

53. (176)

54. (41)

55. (109)

56. (65)

57. (16)

58. (105)

59. (58)

60. (215)

61. (213)

62. (37)

63. (34)

64. (121)

65. (94)

66. (76)

67. (123)

68. (130)

69. (71)

70. (407)

71. (4)

72. (220)

73. (49)

74. (20)

75. (210)

76. (45)

77. (95)

78. (30)

79. (226)

1.
(6)

2.
(15)

3.
(87)

4.
(44)

5.
(8)

6.
(31)

7.
(350)

8.
(1)

9.
(69)

10.
(47)

11.
(5)

12.
(72)

13.
(17)

14.
(3)

15.
(7)

16.
(12)

17.
(83)

18.
(21)

19.
(57)

20.
(9)

21.
(55)

22.
(2)

23.
(28)

24.
(35)

25.
(63)

26.
(23)

27.
(127)

28.
(85)

29.
(29)

30.
(53)

31.
(103)

32.
(25)

33.
(48)

34.
(78)

35.
(68)

36.
(99)

37.
(40)

38.
(459)

39.
(14)

40.
(10)

41.
(97)

42.
(200)

43.
(234)

44.
(310)

45.
(106)

46.
(111)

47.
(24)

48.
(46)

49.
(124)

50.
(13)

51.
(198)

52.
(22)

53.
(176)

54.
(41)

55.
(109)

56.
(65)

57.
(16)

58.
(105)

59.
(58)

60.
(215)

61.
(213)

62.
(37)

63.
(34)

64.
(121)

65.
(94)

66.
(76)

67.
(123)

68.
(130)

69.
(71)

70.
(407)

71.
(4)

72.
(220)

73.
(49)

74.
(20)

75.
(210)

76.
(45)

77.
(95)

78.
(30)

79.
(226)

80.
(374)