Company lists · Data refreshed November 2026

Top 25 Hvac control system integrators based in Finland

RevenueBase identified 62 company matches for hvac control system integrators associated with Finland as of November 2026 and tracks 676 professional contacts across them, including 416 with verified work emails. Vantaa is the largest hub.

This list covers company matches for hvac control system integrators associated with Finland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
62Companies
676Contacts tracked
416Verified emails
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The 25 largest hvac control system integrators based in Finland

Ranked by team size
Top 25 of 62 company matches for hvac control system integrators based in Finland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchVantaa, FinlandHQ recorded Nov 6, 2026201-500144 contacts →

Exact match

“Building Automation, Management and Security systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchKotka, FinlandHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“The need to make the invisible measurable created Produal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHelsinki, FinlandHQ recorded Nov 6, 2026501-1,00064 contacts →

Exact match

“Saipun toiminta kattaa kaiken talotekniikan – suunnittelun, projektoinnin ja ylläpidon sisältäen: lämmitys, ilmanvaihto- ja ilmastointijärjestelmät, käyttö- ja…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHelsinki, FinlandHQ recorded Nov 6, 2026201-50042 contacts →

Exact match

“Cervi on energiatehokkaaseen ilmanvaihtoon ja jäähdytyksen/ lämmitykseen keskittynyt erikoisasiantuntijaorganisaatio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVantaa, FinlandHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Paretec Oy on valtakunnallinen sähköurakoinnin, rakennusautomaation ja turvallisuustekniikan toimija.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHollola, FinlandHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Autamme teollisuusyrityksiä parantamaan tuotantoprosessien ja -laitteiden laatua, tehokkuutta ja läpinäkyvyyttä automaation avulla.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKotka, FinlandHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Toimitamme avoimia pilvipalvelu ratkaisuja kiinteistöautomaatioon ja hyödynnämme kiinteistöjen nykyiset järjestelmät.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAlavieska, FinlandHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“RAU-Service Oy on kokenut rakennusautomaatiotalo Pohjanmaalla.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchFinlandHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Itula on energiaa ja ympäristöä säästäviin lämmitys- ja jäähdytysjärjestelmiin erikoistunut kotimainen yritys, joka myy ja valmistaa lvi-alan tuotteita ja järjestelmiä.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchVantaa, FinlandHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Olemme pääkaupunkiseudun johtavia LVI-huollon ja LVI-palvelu-urakoinnin asiantuntijayrityksiä.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchVantaa, FinlandHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Smart Heating Oy is a company focused on hybrid heating systems for large real estates.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFinlandHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Sähköneliö Oy provides comprehensive electrical and HVAC services, including installation and accessories, for new buildings and renovation projects alike.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Building automation systems-> maintenance, repair, renovation, contracting, consulting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchIi, FinlandHQ recorded Nov 6, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchTurku, FinlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Tipitek Oy on Turkulainen, lämmitys ja jäähdytysjärjestelmiin erikoistunut urakoitsija.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMasku, FinlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Maskun Talotekniikkatiimi Oy on LVI-urakointiin erikoistunut yritys.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVaasa, FinlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“From planning & installation to maintenance - HVAC-products & building automation”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“HELVIS on perustettu alunperin jo vuonna 1985.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchJyväskylä, FinlandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Building automation | Design, installation & maintenance”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchEspoo, FinlandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“The company has been founded in 1991.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchOulu, FinlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Tarjoamme asiakkaillemme asiatuntevan osaamisemme käyttöön koko projektin ajaksi, aina hankesuunnittelusta toteutukseen sovituissa aikatauluissa pysyen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchEura, FinlandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Vesi-Lammela Oy LVI-alan moniosaaja – tarjoamme asiakaskohtaisia ratkaisuja laajoista teollisuuden ja julkisen sektorin LVI-töistä omakotitalon LVI-töihin.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchEspoo, FinlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Tarjoamme kaikenkokoisiin asuin- ja liikerakennuksiin sekä kiinteistöihin erilaisten taloteknisten laitteiden ja järjestelmien asennus, huolto, korjaus- ja ylläpitopalveluita…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchTurku, FinlandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“STS-Talotekniikka Oy on Varsinais-Suomessa toimiva monipuolisia ja räätälöityjä LVI palveluja tarjoava yritys jolla on vuosikymmenten kokemus uusissa kuorissa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPorvoo, FinlandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“RefCon Finland Oy is a HVAC company based out of Finland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 62 hvac control system integrators based in Finland

See the full list, filter by size, metro and specialty, and access 416 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hvac control system integrators based in Finland at a glance

As of Nov 6, 2026
61.5%Verified-email coverage
10.9Average contacts per company
11-50Median size (employees)
11.3%Largest-city concentration · Vantaa
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
23
51-200
6
201-500
2
501-1,000
1

Email recency for this list is measured worldwide rather than for Finland, so it is reported there. Company counts and contact totals on this page are exact for Finland, over 62 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Finland whose business descriptions match “hvac control system integrators” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 416 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “hvac control system integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hvac control system integrators are there based in Finland?

RevenueBase identified 62 company matches for hvac control system integrators associated with Finland as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Fidelix tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most hvac control system integrators?

Vantaa leads with 7 company records, followed by Helsinki (6) and Tampere (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 416 professional contacts with verified work emails tracked across these 62 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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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.