Company lists · Data refreshed October 2026

Top 19 Building energy management contractors based in Finland

RevenueBase identified 29 company matches for building energy management contractors associated with Finland as of October 2026 and tracks 254 professional contacts across them, including 156 with verified work emails. Espoo is the largest hub.

This list covers company matches for building energy management 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 9, 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 9, 2026 How this list was built
29Companies
254Contacts tracked
156Verified emails
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The 19 largest building energy management contractors based in Finland

Ranked by team size
Top 19 of 29 company matches for building energy management contractors based in Finland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 matchEspoo, FinlandHQ recorded Oct 9, 202651-20042 contacts →

Exact match

“Our service Modern technical building solutions improve the cost and energy efficiency of new and renovated buildings.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchEspoo, FinlandHQ recorded Oct 9, 202611-5032 contacts →

Exact match

“LeaseGreen on suurten kiinteistöjen energiatalouden parantaja ja ilmastotekojen moottori.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchVantaa, FinlandHQ recorded Oct 9, 202651-20030 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchOulu, FinlandHQ recorded Oct 9, 202611-5020 contacts →

Exact match

“Planora Oy was founded in 1987 and currently employs over 30 full-time energy engineers and consultants, environmental engineers, energy system designers, software developers and…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchPirkkala, FinlandHQ recorded Oct 9, 202611-5017 contacts →

Exact match

“TPI Control on LVIA-kunnossapidon uudisraivaaja, jonka asiakkaana pääset turvallisesti tavoitteisiisi – niin toiminnallisesti, laadullisesti kuin taloudellisesti.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchHelsinki, FinlandHQ recorded Oct 9, 202611-5011 contacts →

Exact match

“Autamme tekemään järkevimmät energiaremontit, niin että kiinteistön kustannukset pysyvät kurissa ja energialuokka saadaan vähintään vaadittuun D-luokkaan.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchTampere, FinlandHQ recorded Oct 9, 202611-5011 contacts →

Exact match

“Enermix Oy provides energy optimization services for residential and commercial real estate portfolios, helping property owners and property managers reduce energy costs through…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchTurku, FinlandHQ recorded Oct 9, 202611-5010 contacts →

Exact match

“We are the zero carbon design company.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchVantaa, FinlandHQ recorded Oct 9, 20261-1010 contacts →

Exact match

“Renea on kiinteistöjen energiatehokkuuden parantamiseen ja rakennusautomaatioon erikoistunut asiantuntijayritys.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchTampere, FinlandHQ recorded Oct 9, 20261-107 contacts →

Exact match

“Kiinteistöjen energiatehokkuuden asiantuntijayritys.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchEspoo, FinlandHQ recorded Oct 9, 202611-507 contacts →

Exact match

“Our mission in OptiWatti is to fight against climate change.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchLappeenranta, FinlandHQ recorded Oct 9, 20261-104 contacts →

Exact match

“Our value proposition is to assist real estate owners to make better return on their assets.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchHelsinki, FinlandHQ recorded Oct 9, 2026501-1,0003 contacts →

Exact match

“Energiaa oikeaan aikaan.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchVantaa, FinlandHQ recorded Oct 9, 20261-103 contacts →

Exact match

“Wahlres Oy was founded in 2016 and aims to reduce the reliance of Finnish buildings on non-renewable energy sources.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchHelsinki, FinlandHQ recorded Oct 9, 20261-103 contacts →

Exact match

“Energiatehokkuuden parantaminen Useimmissa rakennuksissa voidaan energiatehokkuutta parantaa edullisilla teknisillä ratkaisuilla.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchEspoo, FinlandHQ recorded Oct 9, 20261-102 contacts →

Exact match

“Eeneman is a energy management service provider for building owners.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchJyväskylä, FinlandHQ recorded Oct 9, 202651-2001 contacts →

Exact match

“Olemme kiinteistöjen energiaremontointiin ja energiatehokkuuden optimointiin erikoistunut yritys.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchTampere, FinlandHQ recorded Oct 9, 20261-101 contacts →

Exact match

“Automating energy consumption in homes and real estate.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchMikkeli, FinlandHQ recorded Oct 9, 20261-101 contacts →

Exact match

“Energiaratkaisujen asiantuntija.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 19 of 29 building energy management contractors based in Finland

See the full list, filter by size, metro and specialty, and access 156 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building energy management contractors based in Finland at a glance

As of Oct 9, 2026
61.4%Verified-email coverage
8.8Average contacts per company
11-50Median size (employees)
24.1%Largest-city concentration · Espoo
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
11
51-200
3
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 29 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 “building energy management 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 156 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 9, 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 “building energy management contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building energy management contractors are there based in Finland?

RevenueBase identified 29 company matches for building energy management 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?

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

Which city has the most building energy management contractors?

Espoo leads with 7 company records, followed by Helsinki (4) and Tampere (4).

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 156 professional contacts with verified work emails tracked across these 29 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 9, 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.