Company lists · Data refreshed November 2026

Top 25 Maintenance and engineering services based in Finland

RevenueBase identified 72 company matches for maintenance and engineering services associated with Finland as of November 2026 and tracks 1,857 professional contacts across them, including 470 with verified work emails. Pori is the largest hub.

This list covers company matches for maintenance and engineering services 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
72Companies
1,857Contacts tracked
470Verified emails
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The 25 largest maintenance and engineering services based in Finland

Ranked by team size
Top 25 of 72 company matches for maintenance and engineering services 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 matchTampere, FinlandHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Flowplus is a partner for customers operating in the industry and water supply sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHelsinki, FinlandHQ recorded Nov 6, 2026201-50070 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNokia, FinlandHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Masor Works Oy, established in 2009, is specialized in industrial maintenance and installation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchEura, FinlandHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“ETH Group Oy on vuonna 2006 perustettu teollisuuden ja voimaloiden asennusta, huoltoa ja kunnossapitoa tekevä yhtiö.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRauma, FinlandHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Notra on teollisuuden kunnossapitoon, modernisointeihin ja projektitoimituksiin erikoistunut yritys.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOulu, FinlandHQ recorded Nov 6, 2026201-50021 contacts →

Exact match

“Kiinteistöhuolto Jurvelin Oy is an building maintenance services company based out of Finland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchTurku, FinlandHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Turkulainen kiinteistöpalvelualan yritys, jonka toimialoihin kuuluvat kiinteistöjen huoltotyöt, rakennusautomaatio, siivous ja jätehuolto.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRaisio, FinlandHQ recorded Nov 6, 202651-20011 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOulu, FinlandHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“OT Service Oy was founded in 2011 and is a company focused on mechanical maintenance and machine works.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTurku, FinlandHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“ME HALUAMME TUNTEA KOHTEEMME.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchKuopio, FinlandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNokia, FinlandHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Tp-kunnossapito Oy is a company based out of Pirkkalaistie 3, Nokia, Pirkanmaa, Finland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVantaa, FinlandHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Suomen suurin vuosikorjauspalvelu Vivat huolehtii rakennusten vuosi- ja takuu- sekä virhekorjauksista vastuullisesti ja rehellisesti.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchJyväskylä, FinlandHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Niko Jokela Consulting Oy (NJCOY) helps globally industrial plants and project organizations improve profitability, reliability and operational efficiency through better…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVantaa, FinlandHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Olemme teollisuuden moniosaajia, jonka avulla varmistatte osaamisen ja resurssit teollisuuden kunnossapitoon ja projekteihin kotimaassa sekä ulkomailla.”

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

Exact match

“Pentti Arpré (1926–2005) oli jo vuonna 1961 edelläkävijä monessakin mielessä.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVantaa, FinlandHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“RTH Oy on kiinteistöpalveluiden moniosaaja, joka tarjoaa palveluratkaisuja julkiselle sektorille, yrityksille ja isännöitsijöille pääkaupunkiseudulla.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRauma, FinlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Simsotec on teollisuuden kunnossapidon arvostettu ja luotettu asiantuntija.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNurmijärvi, FinlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLappeenranta, FinlandHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPori, FinlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“MEKELTEK OY on yksi Satakunnan suurimmista teollisuuden kunnossapitoalan tarvikemyyntiä, korjaustoimintaa ja varastointia harjoittavista yrityksistä.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSeinäjoki, FinlandHQ recorded Nov 6, 202611-505 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchVarkaus, FinlandHQ recorded Nov 6, 2026201-5005 contacts →

Exact match

“Elcoline Group is established in 2002.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchOitti, FinlandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Iconsteel Oy was established to meet the customer's need for skilled maintenance personnel during maintenance shutdowns and investments.”

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

Showing 25 of 72 maintenance and engineering services based in Finland

See the full list, filter by size, metro and specialty, and access 470 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Maintenance and engineering services based in Finland at a glance

As of Nov 6, 2026
25.3%Verified-email coverage
25.8Average contacts per company
11-50Median size (employees)
9.7%Largest-city concentration · Pori
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
23
51-200
16
201-500
3
1,001-5,000
3

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 72 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 “maintenance and engineering services” 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 470 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 “maintenance and engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many maintenance and engineering services are there based in Finland?

RevenueBase identified 72 company matches for maintenance and engineering services 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?

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

Which city has the most maintenance and engineering services?

Pori leads with 7 company records, followed by Vantaa (7) and Turku (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 470 professional contacts with verified work emails tracked across these 72 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.