Company lists · Data refreshed September 2026
Top 18 Renewable energy management software companies based in Finland
RevenueBase identified 43 renewable energy management software companies headquartered in Finland as of September 2026 and tracks 1,205 professional contacts across them, including 586 with verified work emails and 88 with mobile numbers. Helsinki is the largest hub.
This list covers renewable energy management software companies headquartered in Finland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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.
The 18 largest renewable energy management software companies based in Finland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 940 | ||||
“Wärtsilä leads the transition towards a 100% renewable energy future.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 31 | ||||
“Intergrid is a Helsinki-based technology company developing an Autopilot for industrial energy operations.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 25 | ||||
“Lemkem is the leading turnkey sustainable energy solutions provider in Finland.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 20 | ||||
“Forus is a novel finance and sales company that develops services to stop climate-change profitably.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 19 | ||||
“Olemme kotimainen toimija ja kokenut aurinkoenergian asiantuntija.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 18 | ||||
“Synergi provides technical aggregation of energy assets between 5kW - 5 MW with our cloud-to-cloud solution.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | Tuulia Energy OYPartial evidence | 15 | |||
“Cleaner energy in capable hands.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | VSB Uusiutuva Energia Suomi OYIndirect evidence | 10 | |||
Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 7 | ||||
“Will & Must is a Helsinki-based developer of energy and infrastructure projects, founded in 2022.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 4 | ||||
“Rasol Oy on täysin kotimainen uusiutuvan energian asiantuntija.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 3 | ||||
“RENEWE - Uusiutuvan energian asiantuntijasi Suomen johtavat aurinkoenergia, lämpöpumppu, lataus- ja jäähdytysjärjestelmät sekä kokonaispalvelut yhdestä osoitteesta, suunnittelusta…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 3 | ||||
“We are a traditional, but highly dynamic technology company with decades of combined experience in the fields of e.g.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 3 | ||||
“Sons of solar on aurinkoenergian edelläkävijä.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 3 | ||||
“We help our clients with green transitioning and we would be the perfect partner for your journey.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 2 | ||||
“ecogrid.energy ltd's mission is to enable data centers to transform into grid and power assets.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 2 | ||||
“Envare Solutions Oy tarjoaa energia, ympäristö- ja ohjelmistoalan asiantuntijapalveluita sekä tuottaa ja ylläpitää energiavirtojen sekä päästölaskennan ohjelmistoa nykyaikaisille…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | Lämpöjokeri OYPartial evidence | 2 | |||
“Vihreä siirtymä, uusiutuva energia, hiilineutraali tulevaisuus?” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 2 | ||||
“Automating energy consumption in homes and real estate.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 18 of 43 renewable energy management software companies based in Finland
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Renewable energy management software companies based in Finland at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among renewable energy management software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- 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
- Companies headquartered in Finland whose own description of what they do matches “renewable energy management software companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among renewable energy management software companies, and records with no verified work email. Companies headquartered outside Finland are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 586 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many renewable energy management software companies are there based in Finland?
RevenueBase identified 43 renewable energy management software companies headquartered in Finland as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Wärtsilä Energy, headquartered in Helsinki, tops this list with the largest team on record.
Which city has the most renewable energy management software companies?
Helsinki leads with 11 headquartered companies, followed by Lahti (5) and Vantaa (4).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 586 verified decision-maker contacts tracked across these 43 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.
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