London Build Expo 2026: 679 exhibitors & sponsors
London Build Expo 2026 has 679 exhibitors and sponsors listed so far, heading to London, United Kingdom from 40 countries. Building Materials is the biggest block on the floor at 12% of the companies we matched, ahead of construction & contracting and facilities & building services. 341 of them were also at London Build Expo 2025; 84 from that list aren’t on this one yet.
- 679
- exhibitors & sponsors listed so far as of 5 Nov 2026
- 40
- headquarters countries most from United Kingdom
- 80%
- of London Build Expo 2025's exhibitors are back 341 companies
- 86
- sectors represented
The show floor, by sector
Each square is a company we matched to a profile, grouped by its main sector. Building Materials makes up 12% of London Build Expo 2026; the gray block is the other 80 sectors combined.
- Building Materials 50 · 12%
- Construction & Contracting 39 · 9%
- Facilities & Building Services 26 · 6%
- HVAC & Refrigeration 25 · 5.8%
- Civic, Religious & Membership 18 · 4.2%
- Engineering & Technical Services 16 · 3.7%
- Everything else 258 · 60%
Each square is one company.
Who exhibits at London Build Expo
Company size and headquarters for the 457 exhibitors we matched. Small companies dominate: 50% have 50 or fewer employees.
341 came back from 2025
Comparing London Build Expo 2026’s list with London Build Expo 2025. For organisers, the companies that haven’t re-booked yet are the warmest list there is — they already know the show.
StradalBuilding Materials · 501–1,000 staff · France
Marlowe Kitchen Fire SuppressionFacilities & Building Services · 11–50 staff · United Kingdom
ZERN ENGINEERINGHVAC & Refrigeration · 51–200 staff · Germany
Laing O'RourkeConstruction & Contracting · 10,001+ staff
EtexBuilding Materials · 10,001+ staff · Belgium
McLaughlin & Harvey LtdConstruction & Contracting · 501–1,000 staff · United Kingdom
TECHNALBuilding Materials · 501–1,000 staff · France
British Institute of Interior DesignCivic, Religious & Membership · 2–10 staff · United Kingdom
Johnson ControlsHVAC & Refrigeration · 10,001+ staff · Ireland
TÜV SÜDEngineering & Technical Services · 10,001+ staff · Germany
BelimoHVAC & Refrigeration · 1,001–5,000 staff · Switzerland
WavinBuilding Materials · 10,001+ staff · Netherlands
Worcester BoschHVAC & Refrigeration · 1,001–5,000 staff · United Kingdom
Rinnai America CorporationHVAC & Refrigeration · 201–500 staff · United States
Clivet SpAHVAC & Refrigeration · 501–1,000 staff · Italy
London Chamber of Commerce and IndustryCivic, Religious & Membership · 51–200 staff · United Kingdom
London Build Expo 2026 exhibitor list
The first 25 of 679: sponsors and exhibitors from the show’s core sectors first. The full list adds every company, its website, and the people to contact.
| Company | Industry | Size | HQ | Role |
|---|---|---|---|---|
Women in BIM womeninbim.org | Civic, Religious & Membership | 1,001–5,000 | — | Exhibitor |
Quelfire quelfire.co.uk | Building Materials | 11–50 | United Kingdom | Exhibitor |
Kiwa UK kiwa.co.uk | Engineering & Technical Services | 201–500 | United Kingdom | Exhibitor |
envirovent envirovent.com | HVAC & Refrigeration | 201–500 | United Kingdom | Exhibitor |
Strongdor Limited strongdor.com | Building Materials | 51–200 | United Kingdom | Exhibitor |
Construction Links Network constructionlinks.ca | Construction & Contracting | 2–10 | Canada | Exhibitor |
Coopers Fire coopersfire.com | Facilities & Building Services | 51–200 | United Kingdom | Exhibitor |
Certifix Ltd certifix.co.uk | Building Materials | 11–50 | United Kingdom | Exhibitor |
TROX UK Ltd troxuk.co.uk | HVAC & Refrigeration | 51–200 | United Kingdom | Exhibitor |
PFP Specialists Ltd. pfpspecialists.com | Facilities & Building Services | 11–50 | United Kingdom | Exhibitor |
The Association of Consultant Architects acarchitects.co.uk | Civic, Religious & Membership | 11–50 | United Kingdom | Exhibitor |
Skanska skanska.com | Construction & Contracting | 10,001+ | Sweden | — |
Saint-Gobain | Building Materials | 10,001+ | France | — |
STRABAG karriere.strabag.com | Construction & Contracting | 10,001+ | Austria | — |
TÜV SÜD tuvsud.com | Engineering & Technical Services | 10,001+ | Germany | — |
Johnson Controls johnsoncontrols.com | HVAC & Refrigeration | 10,001+ | Ireland | — |
Element Materials Technology element.com | Engineering & Technical Services | 5,001–10,000 | United Kingdom | — |
James Hardie jameshardie.com | Building Materials | 5,001–10,000 | United States | — |
Gleeds gleeds.com | Construction & Contracting | 1,001–5,000 | — | — |
Murphy murphygroup.com | Construction & Contracting | 1,001–5,000 | United Kingdom | — |
DEWALT dewalt.com | Construction & Contracting | 5,001–10,000 | United States | — |
Belimo belimo.com | HVAC & Refrigeration | 1,001–5,000 | Switzerland | — |
Wavin wavin.com | Building Materials | 10,001+ | Netherlands | — |
ROCKWOOL Group rockwool.com | Building Materials | 10,001+ | Denmark | — |
The Chartered Institute of Building (CIOB) ciob.org | Civic, Religious & Membership | 51–200 | United Kingdom | — |
Book a 15-minute call. We'll walk you through the full list and how we can help you reach the right people before the show.
Book a call →London Build Expo exhibitors also show up at
The events sharing the most exhibitors with London Build Expo 2026. 7% of the companies we matched here also exhibit at UKREiiF 2026.
What people do with this list
Book meetings before London Build Expo opens
We'll walk you through all 679 companies and the decision-makers at each, then RocketSDR can research every account and write the outreach. Start now and you’re in their calendar before the show floor fills up.
Find sponsors among companies that exhibit at shows like this
Exhibitors at London Build Expo and UKREiiF already budget for events in your space. We find the ones that fit your audience and the person who signs off on sponsorship.
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London Build Expo 2026: quick answers
How many companies exhibit at London Build Expo 2026?
679 companies are listed as exhibitors or sponsors at London Build Expo 2026 so far, as of 5 Nov 2026. Of those, 30 as exhibitors; the rest come from combined exhibitor and sponsor lists. We matched 457 of them to a company profile with industry, size and headquarters.
What industries exhibit at London Build Expo 2026?
Among the 432 exhibitors we matched, the largest groups are Building Materials (12%), Construction & Contracting (9%), Facilities & Building Services (6%). In total they span 86 sectors.
Where are London Build Expo exhibitors from?
Exhibitors we matched are headquartered in 40 countries. The most represented are United Kingdom (309), United States (35), Germany (10).
How many London Build Expo 2025 exhibitors returned for 2026?
341 companies from London Build Expo 2025's list of 425 are on the London Build Expo 2026 list so far (80%). 338 companies are new this year, and 84 are not listed yet.
Turn the London Build Expo list into meetings
RocketSDR finds the right person at every exhibitor, researches each account, and runs personalised outreach across email and LinkedIn — so you walk into the show with meetings booked.