Company lists · Data refreshed September 2026
Top 25 Hvac software development companies based in Finland
RevenueBase identified 82 hvac software development companies headquartered in Finland as of September 2026 and tracks 1,677 professional contacts across them, including 926 with verified work emails and 118 with mobile numbers. Helsinki is the largest hub.
This list covers hvac software development companies headquartered in Finland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 3, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest hvac software development companies based in Finland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 669 | ||||
“Halton Group is the global technology leader in indoor air solutions for demanding spaces.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | KOJAPartial evidence | 161 | |||
“Koja specializes in intelligent and energy efficient HVAC technology, air conditioning systems and industrial solutions.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 140 | ||||
“Building Automation, Management and Security systems.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 102 | ||||
“The need to make the invisible measurable created Produal.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 89 | ||||
“Ouman on erikoistunut energiavirtojen hallintaan ja automaatioon kiinteistöissä.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | Lämpöykkönen OYIndirect evidence | 63 | |||
“Olemme lämmitys- ja viilennysalan edelläkävijäyritys, joka toimittaa asiakkailleen energiatehokkaita, ympäristöystävällisiä ja uusinta teknologiaa hyödyntäviä lämmitys, viilennys-…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 41 | ||||
“Cervi on energiatehokkaaseen ilmanvaihtoon ja jäähdytyksen/ lämmitykseen keskittynyt erikoisasiantuntijaorganisaatio.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 39 | ||||
“Laadukasta sisäilmastoa energiatehokkaasti.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 21 | ||||
“Olemme pääkaupunkiseudun johtavia LVI-huollon ja LVI-palvelu-urakoinnin asiantuntijayrityksiä.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 15 | ||||
“Itula on energiaa ja ympäristöä säästäviin lämmitys- ja jäähdytysjärjestelmiin erikoistunut kotimainen yritys, joka myy ja valmistaa lvi-alan tuotteita ja järjestelmiä.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | Pajadata OYIndirect evidence | 14 | |||
“Pajadata on datapaja.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 13 | ||||
“Smart Heating Oy is a company focused on hybrid heating systems for large real estates.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | Stravent OYIndirect evidence | 11 | |||
“Stravent Oy – äänetöntä ja vedotonta ilmastointia!” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 9 | ||||
“A growth company digitalizing building heating systems SiMAP Oy has developed a disruptive heating control system that improves comfort, saves energy, and reduces carbon footprint…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | ESP Lahti OYPartial evidence | 9 | |||
“Sähköneliö Oy provides comprehensive electrical and HVAC services, including installation and accessories, for new buildings and renovation projects alike.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 9 | ||||
“Airfi designs and manufactures energy-efficient air handling units, renowned for our self-learning frost protection system (AFPS).” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 9 | ||||
“Innoair Oy myy, suunnittelee ja asentaa energiatehokkaat ilmastointi, ilmanvaihto- ja lämmitysratkaisut kuluttajille, teollisuuteen ja yrityksille.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | Suomen Tekojää OY TekojaaIndirect evidence | 9 | |||
“Tekojaa provides solutions for industrial refrigeration, ventilation and heat pump systems.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | VELCOIndirect evidence | 9 | |||
“Velco-korvausilmaratkaisut mukautuvat ulkolämpötilan mukaan automaattisesti toimintavarman termostaatin avulla.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 8 | ||||
“Our mission in OptiWatti is to fight against climate change.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | Tipitek OYIndirect evidence | 8 | |||
“Tipitek Oy on Turkulainen, lämmitys ja jäähdytysjärjestelmiin erikoistunut urakoitsija.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 7 | ||||
“Building automation systems-> maintenance, repair, renovation, contracting, consulting.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | Maskun Talotekniikkatiimi OYIndirect evidence | 6 | |||
“Maskun Talotekniikkatiimi Oy on LVI-urakointiin erikoistunut yritys.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 6 | ||||
“From planning & installation to maintenance - HVAC-products & building automation” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 6 | ||||
“Hoviputki Oy on Uudellamaalla toimiva LVI-alan yritys, joka on erikoistunut huolto- ja korjaustöihin.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 82 hvac software development companies based in Finland
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 926 reachable decision-makers.
Free signup · no credit card
Hvac software development companies based in Finland at a glance
As of Sep 3, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among hvac software development companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Finland whose own description of what they do matches “hvac software development companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among hvac software development companies, and records with no verified work email. Companies headquartered outside Finland are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 926 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 3, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many hvac software development companies are there based in Finland?
RevenueBase identified 82 hvac software development companies headquartered in Finland as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Halton Group, headquartered in Helsinki, tops this list with the largest team on record.
Which city has the most hvac software development companies?
Helsinki leads with 12 headquartered companies, followed by Vantaa (10) and Espoo (8).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 926 verified decision-maker contacts tracked across these 82 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 2026.
Ready to reach these companies? Verified emails and direct dials for all 82 hvac software development companies based in Finland. Start with a free account, no credit card.
Get the full listRelated lists
Hvac software development companies by geography
- Hvac software development companies based in the United States
- Hvac software development companies based in Germany
- Hvac software development companies based in Canada
- Hvac software development companies based in the United Kingdom
- Hvac software development companies based in France
- Hvac software development companies based in Brazil
- Hvac software development companies based in Italy
- Hvac software development companies based in Australia
- Hvac software development companies based in the Netherlands
- Hvac software development companies based in Spain
- Hvac software development companies based in Switzerland
- Hvac software development companies based in Poland
Browse the directory
Browse: Companies home · All Finland lists · All Hvac software development companies lists · New lists
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Hvac software development companies based in the United States
- Hvac software development companies based in Germany
- Hvac software development companies based in Canada
- Hvac software development companies based in the United Kingdom
- Hvac software development companies based in France
- Hvac software development companies based in Brazil