Company lists · Data refreshed October 2026

Top 25 Commercial mechanical contractors based in Finland

RevenueBase identified 96 company matches for commercial mechanical contractors associated with Finland as of October 2026 and tracks 511 professional contacts across them, including 278 with verified work emails. Helsinki is the largest hub.

This list covers company matches for commercial mechanical contractors 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 October 10, 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 Oct 10, 2026 How this list was built
96Companies
511Contacts tracked
278Verified emails
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The 25 largest commercial mechanical contractors based in Finland

Ranked by team size
Top 25 of 96 company matches for commercial mechanical contractors based in Finland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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 matchHelsinki, FinlandHQ recorded Oct 10, 2026201-50068 contacts →

Exact match

“Aro Systems Oy on Suomen johtavia talotekniikan asiantuntija- ja palveluyhtiöitä yli 70 vuoden kokemuksella.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2Exact matchHelsinki, FinlandHQ recorded Oct 10, 2026501-1,00062 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 · Oct 10, 2026 · View company records in RevenueBase
3Exact matchKempele, FinlandHQ recorded Oct 10, 202611-5027 contacts →

Exact match

“Me olemme Elvak, avulias edelläkävijä ja talotekniikan työparisi.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4Exact matchHelsinki, FinlandHQ recorded Oct 10, 202651-20022 contacts →

Exact match

“ESP on talotekniseen urakointiin, huoltoon ja kunnossapitoon keskittynyt konserni, joka toteuttaa kaikkia LVISAK-palveluja asiakaslähtöisesti ja kustannustehokkaasti.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5Exact matchVantaa, FinlandHQ recorded Oct 10, 202651-20014 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6Exact matchLaitila, FinlandHQ recorded Oct 10, 202651-20014 contacts →

Exact match

“JS-Group Oy specialises in industrial maintenance and installations.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7Exact matchVantaa, FinlandHQ recorded Oct 10, 202651-20011 contacts →

Exact match

“Olemme vuosikymmenten kokemuksen ja arvokkaan ammattitaidon omaava LVI-alan yritys, jonka vahva projektinjohto ja omistautunut tiimi takaavat laadukkaan lopputuloksen…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8Exact matchTampere, FinlandHQ recorded Oct 10, 202611-5011 contacts →

Exact match

“USK Rakennus Oy on asiantunteva LVI- ja rakennuspalveluita tarjoava yritys.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9Exact matchRaisio, FinlandHQ recorded Oct 10, 202651-20010 contacts →

Exact match

“TRP Group is a enterprise providing services in the HVAC, Electricity and Refrigeration sectors.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10Exact matchKuopio, FinlandHQ recorded Oct 10, 202611-5010 contacts →

Exact match

“Kuopion Finteco LVIS Oy on kokonaisvaltainen talotekniikka-alan osaaja.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11Exact matchVantaa, FinlandHQ recorded Oct 10, 202611-5010 contacts →

Exact match

“Tarjoamme kattavat LVI-palvelut korjausrakentamisesta huoltopalveluihin.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12Exact matchMikkeli, FinlandHQ recorded Oct 10, 202611-509 contacts →

Exact match

“Star Expert Oy tarjoaa osaavaa putki, ilmanvaihto, jäähdytys, ja erikoisurakointia vuodesta 2001.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13Exact matchYlöjärvi, FinlandHQ recorded Oct 10, 202651-2008 contacts →

Exact match

“LVI Kurikka Oy is a company based out of Kivilähteentie 10, Ylöjärvi, Pirkanmaa, Finland.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14Exact matchEspoo, FinlandHQ recorded Oct 10, 202611-508 contacts →

Exact match

“Tarjoamme LVIS-palvelut aina suunnittelusta asennukseen.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15Exact matchIi, FinlandHQ recorded Oct 10, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16Exact matchMasku, FinlandHQ recorded Oct 10, 202611-506 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17Exact matchTurku, FinlandHQ recorded Oct 10, 202611-506 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18Exact matchSeinäjoki, FinlandHQ recorded Oct 10, 202611-505 contacts →

Exact match

“Nevera tuottaa kiinteistötekniikan suunnittelu, urakointi- ja kunnossapitopalveluita yrityksille ja julkisille toimijoille.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19Exact matchVaasa, FinlandHQ recorded Oct 10, 202611-505 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20Exact matchVantaa, FinlandHQ recorded Oct 10, 20261-105 contacts →

Exact match

“LVI Tasacon Oy on vuonna 2014 perustettu LVI-alan urakointipalveluja tarjoava yritys.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21Exact matchLahti, FinlandHQ recorded Oct 10, 202611-505 contacts →

Exact match

“Meiltä löydät kattavan palveluvalikoiman ilmanvaihdon, rakennusurakoinnin ja kunnossapidon jokaiseen vaiheeseen.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22Exact matchVantaa, FinlandHQ recorded Oct 10, 202611-505 contacts →

Exact match

“Hoviputki Oy on Uudellamaalla toimiva LVI-alan yritys, joka on erikoistunut huolto- ja korjaustöihin.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23Exact matchJoensuu, FinlandHQ recorded Oct 10, 202611-505 contacts →

Exact match

“LVI Jomutek Oy on talotekniikkapalveluita toimittava vahvan taloudellisen ja teknisen ymmärryksen omaava yhtiö Joensuusta.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24Exact matchVaasa, FinlandHQ recorded Oct 10, 202611-505 contacts →

Exact match

“Teemme töitä sekä kuluttajille että yrityksille ja kunnille.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25Exact matchJoensuu, FinlandHQ recorded Oct 10, 202611-504 contacts →

Exact match

“Palvelemme asiakkaitamme kokonaisvaltaisesti lämpö, vesi- ja ilmanvaihtourakoissa.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

Showing 25 of 96 commercial mechanical contractors based in Finland

See the full list, filter by size, metro and specialty, and access 278 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial mechanical contractors based in Finland at a glance

As of Oct 10, 2026
54.4%Verified-email coverage
5.3Average contacts per company
11-50Median size (employees)
14.6%Largest-city concentration · Helsinki
Oct 10, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
42
51-200
13
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 96 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 “commercial mechanical contractors” 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 278 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 October 10, 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 “commercial mechanical contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial mechanical contractors are there based in Finland?

RevenueBase identified 96 company matches for commercial mechanical contractors associated with Finland as of October 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?

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

Which city has the most commercial mechanical contractors?

Helsinki leads with 14 company records, followed by Vantaa (9) and Tampere (6).

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 278 professional contacts with verified work emails tracked across these 96 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 October 10, 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.