FinnBuild 2026: 20 exhibitors & sponsors
FinnBuild 2026 had 20 exhibitors and sponsors in Helsinki, Finland from 8 countries. HVAC & Refrigeration is the biggest block on the floor at 15% of the companies we matched, ahead of smart home / building / cities (iot applied) and events & experiences. No single country dominates: Finland leads with 45%.
- 20
- exhibitors & sponsors as of 5 Nov 2026
- 8
- headquarters countries most from Finland
- 20
- matched to a company profile industry, size, HQ
- 40,000
- expected visitors organiser’s figure
The show floor, by sector
Each square is a company we matched to a profile, grouped by its main sector. HVAC & Refrigeration makes up 15% of FinnBuild 2026; the gray block is the other 8 sectors combined.
- HVAC & Refrigeration 3 · 15%
- Smart Home / Building / Cities (IoT applied) 2 · 10%
- Events & Experiences 2 · 10%
- Construction & Contracting 2 · 10%
- Building Materials 2 · 10%
- Hardware, Semiconductors & IoT 1 · 5%
- Everything else 8 · 40%
Each square is one company.
Who exhibits at FinnBuild
Company size and headquarters for the 20 exhibitors we matched. A mid-market floor: 70% have 51–1,000 employees.
FinnBuild 2026 exhibitor list
The first 12 of 20: 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 |
|---|---|---|---|---|
CAREL carel.com | HVAC & Refrigeration | 1,001–5,000 | Italy | Exhibitor |
One Click LCA oneclicklca.com | Construction & Contracting | 201–500 | Finland | Exhibitor |
iLOQ iloq.com | Hardware, Semiconductors & IoT | 201–500 | Finland | Exhibitor |
Henco Industries henco.be | Building Materials | 201–500 | Belgium | Exhibitor |
iSMA CONTROLLI ismacontrolli.com | Smart Home / Building / Cities (IoT applied) | 51–200 | Italy | Exhibitor |
Bjelin bjelin.com | Building Materials | 1,001–5,000 | Sweden | Exhibitor |
Produal produal.com | Smart Home / Building / Cities (IoT applied) | 51–200 | Finland | Exhibitor |
Hallgruppen hallgruppen.com | Construction & Contracting | 51–200 | Norway | Exhibitor |
Thermokon Sensortechnik GmbH thermokon.de | HVAC & Refrigeration | 201–500 | Germany | Exhibitor |
Messeforum Oy messeforum.fi | Events & Experiences | 2–10 | Finland | Exhibitor |
EFFI effipanels.com | HVAC & Refrigeration | 11–50 | Ukraine | Exhibitor |
Messukeskus, Helsinki Expo and Convention Centre messukeskus.com | Events & Experiences | 51–200 | Finland | — |
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Follow up with FinnBuild exhibitors
We'll walk you through all 20 companies and the decision-makers at each, then RocketSDR can research every account and write the outreach. Reach them while the show is still fresh.
Find sponsors among companies that exhibit at shows like this
Exhibitors at FinnBuild already budget for events in your space. We find the ones that fit your audience and the person who signs off on sponsorship.
More construction & contracting shows
All construction & contracting shows · Trade shows in Finland · Everything in September 2026
FinnBuild 2026: quick answers
How many companies exhibit at FinnBuild 2026?
20 companies are listed as exhibitors or sponsors at FinnBuild 2026, as of 5 Nov 2026. Of those, 19 as exhibitors; the rest come from combined exhibitor and sponsor lists. We matched 20 of them to a company profile with industry, size and headquarters.
What industries exhibit at FinnBuild 2026?
Among the 20 exhibitors we matched, the largest groups are HVAC & Refrigeration (15%), Smart Home / Building / Cities (IoT applied) (10%), Events & Experiences (10%). In total they span 14 sectors.
Where are FinnBuild exhibitors from?
Exhibitors we matched are headquartered in 8 countries. The most represented are Finland (9), Italy (3), Sweden (2).
When and where is FinnBuild 2026?
FinnBuild 2026 took place 29 Sept 2026 – 1 Oct 2026 at Helsinki Expo and Convention Centre, Helsinki, Finland.
Turn the FinnBuild 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.