Company lists · Data refreshed September 2026

Top 21 Energy auditing and consulting firms based in Finland

RevenueBase identified 34 company matches for energy auditing and consulting firms associated with Finland as of September 2026 and tracks 134 professional contacts across them, including 77 with verified work emails. Helsinki is the largest hub.

This list covers company matches for energy auditing and consulting firms 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 September 28, 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 Sep 28, 2026 How this list was built
34Companies
134Contacts tracked
77Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 21 largest energy auditing and consulting firms based in Finland

Ranked by team size
Top 21 of 34 company matches for energy auditing and consulting firms based in Finland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchOulu, FinlandHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
2Exact matchTampere, FinlandHQ recorded Sep 28, 202611-5013 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 · Sep 28, 2026 · View company records in RevenueBase
3Exact matchHelsinki, FinlandHQ recorded Sep 28, 202611-509 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 · Sep 28, 2026 · View company records in RevenueBase
4Exact matchEspoo, FinlandHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Novox is an engineering consulting company specialiced in clean energy and in energy economics.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchTampere, FinlandHQ recorded Sep 28, 202611-508 contacts →

Exact match

“Etsitkö rakennushankkeellesi suunnittelukumppania energiatodistuksen laatimisen tai elinkaaren hiilijalanjälkilaskennan pariin?”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchJyväskylä, FinlandHQ recorded Sep 28, 20261-108 contacts →

Exact match

“eWatt Smart Power Systems helps organizations gain real-time visibility into their electricity use through high-resolution energy monitoring and analytics, enabling them to reduce…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchPirkanmaa, FinlandHQ recorded Sep 28, 202611-507 contacts →

Exact match

“Revisium Oy tarjoaa tilintarkastuspalveluita, sisäisen tarkastuksen palveluita, veroneuvontaa sekä taloushallinnon neuvonta- ja koulutuspalveluita yksityisen ja julkisen sektorin…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchTampere, FinlandHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Kiinteistöjen energiatehokkuuden asiantuntijayritys.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchHelsinki, FinlandHQ recorded Sep 28, 20261-104 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchNurmijärvi, FinlandHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Olemme energiatodisten laadintaan keskittynyt pieni konsulttiyritys.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchHämeenlinna, FinlandHQ recorded Sep 28, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchLappeenranta, FinlandHQ recorded Sep 28, 20261-103 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 · Sep 28, 2026 · View company records in RevenueBase
13Exact matchJyväskylä, FinlandHQ recorded Sep 28, 202611-503 contacts →

Exact match

“Karibu Oy on konsultoiva insinööritoimisto.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchHelsinki, FinlandHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Luomme puolueettomana konsulttina luonnollisesti energiaviisaita jäähdytys, LVI- ja rakennusfysiikkaratkaisuja.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchHelsinki, FinlandHQ recorded Sep 28, 20261-102 contacts →

Exact match

“E-Konsultit on Uudenmaan alueella toimiva rakentamisen energia- ja LVIA-konsultointipalveluja tarjoava ketterä yhteistyökumppanisi.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchEspoo, FinlandHQ recorded Sep 28, 202611-502 contacts →

Exact match

“JH-Suunnittelu muodostuu kolmesta kymenlaaksolaisesta ja yhdestä pääkaupunkiseudulla sijaitsevasta SÄHKÖ- ja LVIA-tekniikan suunnitteluun ja konsultointiin, sekä aloihin…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchJyväskylä, FinlandHQ recorded Sep 28, 202651-2001 contacts →

Exact match

“Olemme kiinteistöjen energiaremontointiin ja energiatehokkuuden optimointiin erikoistunut yritys.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchLohja, FinlandHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Tarjoan yrityksille, maataloudelle ja julkishallinnolle ratkaisuja, jotka mahdollistavat toiminnan kehittämisen energiatehokkaaksi.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchMikkeli, FinlandHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Energiaratkaisujen asiantuntija.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchTampere, FinlandHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Vuonna 1993 perustettu Sähkötekniikka Oy Kari Sirén on tamperelainen sähkötekniikan konsultti- ja insinööritoimisto, joka tarjoaa luotettavia ratkaisuja rakennus- ja…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchKokkola, FinlandHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Evate auttaa energiankulutusten ja päästöjen selvittämisessä sekä tuo konkreettisia vinkkejä kulutusten ja päästöjen pienentämiseen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 21 of 34 energy auditing and consulting firms based in Finland

See the full list, filter by size, metro and specialty, and access 77 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Energy auditing and consulting firms based in Finland at a glance

As of Sep 28, 2026
57.5%Verified-email coverage
3.9Average contacts per company
1-10Median size (employees)
17.6%Largest-city concentration · Helsinki
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
9
51-200
2

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 34 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 “energy auditing and consulting firms” 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 77 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 September 28, 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 “energy auditing and consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy auditing and consulting firms are there based in Finland?

RevenueBase identified 34 company matches for energy auditing and consulting firms associated with Finland as of September 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?

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

Which city has the most energy auditing and consulting firms?

Helsinki leads with 6 company records, followed by Tampere (6) and Jyvaskyla (3).

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 77 professional contacts with verified work emails tracked across these 34 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 September 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 34 energy auditing and consulting firms based in Finland. Start with a free account, no credit card.

Download this list →

Related 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.