Company lists · Data refreshed September 2026

Top 25 Renewable energy software developers based in Finland

RevenueBase identified 64 company matches for renewable energy software developers associated with Finland as of September 2026 and tracks 1,570 professional contacts across them, including 773 with verified work emails. Helsinki is the largest hub.

This list covers company matches for renewable energy software developers 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 29, 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 29, 2026 How this list was built
64Companies
1,570Contacts tracked
773Verified emails
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The 25 largest renewable energy software developers based in Finland

Ranked by team size
Top 25 of 64 company matches for renewable energy software developers based in Finland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 Sep 29, 202610001+940 contacts →

Exact match

“Wärtsilä leads the transition towards a 100% renewable energy future.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchHelsinki, FinlandHQ recorded Sep 29, 202651-20068 contacts →

Exact match

“Ilmatar is a leading Independent Power Producer (IPP) and renewable energy developer in the Nordics.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchHelsinki, FinlandHQ recorded Sep 29, 202651-20048 contacts →

Exact match

“Korkia is a global investor and developer accelerating the transition to renewable energy.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchHelsinki, FinlandHQ recorded Sep 29, 202611-5036 contacts →

Exact match

“ABO Energy on menestyksekkäästi kehittänyt, rakentanut ja operoinut uusiutuvaa energiaa jo lähes 30 vuoden ajan ja on yksi Euroopan kokeneimmista alan toimijoista.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchHelsinki, FinlandHQ recorded Sep 29, 202611-5033 contacts →

Exact match

“Energiequelle on kansainvälinen hankekehittäjä alanaan suunnitella, rakentaa ja hallinnoida tuuli, biokaasu- ja aurinkovoimaloita, sähköasemia sekä energian…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchLappeenranta, FinlandHQ recorded Sep 29, 202611-5028 contacts →

Exact match

“Syncron Tech develops and delivers software solutions to boost production in industries and energy sector.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchTampere, FinlandHQ recorded Sep 29, 202611-5024 contacts →

Exact match

“AtoZ is a company on a mission to create a better digital future for like-minded sustainable companies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchHelsinki, FinlandHQ recorded Sep 29, 202611-5020 contacts →

Exact match

“Forus is a novel finance and sales company that develops services to stop climate-change profitably.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchOulu, FinlandHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
10Exact matchOulu, FinlandHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“CFE Finland is an independent expert company in energy infrastructure.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchVantaa, FinlandHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“Olemme kotimainen toimija ja kokenut aurinkoenergian asiantuntija.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchHelsinki, FinlandHQ recorded Sep 29, 20261-1019 contacts →

Exact match

“EKOenergy is a global nonprofit ecolabel for energy (renewable electricity, renewable gas, heat and cold).”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchJoensuu, FinlandHQ recorded Sep 29, 20261-1014 contacts →

Exact match

“Enpros's focus is on solving waste Management data collection problems by providing ZeroWaste softwares - innovative technology solutions that cut waste costs and emissions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchVasa, FinlandHQ recorded Sep 29, 202611-5012 contacts →

Exact match

“Comsel System is a product design and development company specialized in development and industrialization engineering for the energy sector.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchHelsinki, FinlandHQ recorded Sep 29, 202611-5011 contacts →

Exact match

“Eolus on yksi pohjoismaiden johtavista uusiutuvan energian hankekehittäjistä.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchOulu, FinlandHQ recorded Sep 29, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchLappeenranta, FinlandHQ recorded Sep 29, 20261-107 contacts →

Exact match

“The demand for clean and sustainable energy is increasing, putting pressure on the energy industry to meet the demand.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchHelsinki, FinlandHQ recorded Sep 29, 20261-107 contacts →

Exact match

“Will & Must is a Helsinki-based developer of energy and infrastructure projects, founded in 2022.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchEspoo, FinlandHQ recorded Sep 29, 20261-107 contacts →

Exact match

“We provide software solutions to decrease energy consumption and CO2 emissions to commercial and industrial companies”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchHelsinki, FinlandHQ recorded Sep 29, 20261-107 contacts →

Exact match

“Lähienergialiiton tavoitteena on tehdä uusiutuvan energian hyödyntämisestä ja älykkäästä energian käytöstä suomalaisille mahdollisimman vaivatonta.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchJyväskylä, FinlandHQ recorded Sep 29, 20261-106 contacts →

Exact match

“WestWind build up renewable Energy Site Projects.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchHelsinki, FinlandHQ recorded Sep 29, 202611-505 contacts →

Exact match

“Tuulialfa in brief Tuulialfa develops domestic renewable energy production.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchKorsholm, FinlandHQ recorded Sep 29, 20261-105 contacts →

Exact match

“Solar park developers and experts.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchEspoo, FinlandHQ recorded Sep 29, 20261-105 contacts →

Exact match

“We are group of passionate renewable energy experts and we provide sustainable future solutions for energy production.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchSipoo, FinlandHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Rasol Oy on täysin kotimainen uusiutuvan energian asiantuntija.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 64 renewable energy software developers based in Finland

See the full list, filter by size, metro and specialty, and access 773 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy software developers based in Finland at a glance

As of Sep 29, 2026
49.2%Verified-email coverage
24.5Average contacts per company
1-10Median size (employees)
31.2%Largest-city concentration · Helsinki
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
19
51-200
2
201-500
2
10001+
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 64 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 “renewable energy software developers” 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 773 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 29, 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 “renewable energy software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy software developers are there based in Finland?

RevenueBase identified 64 company matches for renewable energy software developers 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?

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

Which city has the most renewable energy software developers?

Helsinki leads with 20 company records, followed by Oulu (5) and Vantaa (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 773 professional contacts with verified work emails tracked across these 64 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 29, 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.