Company lists · Data refreshed September 2026

Top 25 Utility scale solar companies based in Finland

RevenueBase identified 47 company matches for utility scale solar companies associated with Finland as of September 2026 and tracks 500 professional contacts across them, including 224 with verified work emails. Helsinki is the largest hub.

This list covers company matches for utility scale solar companies 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 19, 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 19, 2026 How this list was built
47Companies
500Contacts tracked
224Verified emails
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The 25 largest utility scale solar companies based in Finland

Ranked by team size
Top 25 of 47 company matches for utility scale solar companies based in Finland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 19, 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 19, 2026 · View company records in RevenueBase
2Exact matchPirkkala, FinlandHQ recorded Sep 19, 202611-5034 contacts →

Exact match

“Everything you need for utility-scale solar parks and commercial & industrial solar power plants in Finland: financial modelling, industry-leading engineering, construction and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchEspoo, FinlandHQ recorded Sep 19, 202611-5028 contacts →

Exact match

“At 1KOMMA5° Suomi (formerly Solar Age Oy), we believe in making it easy for people to access solar power solutions for their homes, businesses, and farms.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchHelsinki, FinlandHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
5Exact matchVantaa, FinlandHQ recorded Sep 19, 202611-5019 contacts →

Exact match

“Olemme kotimainen toimija ja kokenut aurinkoenergian asiantuntija.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchEspoo, FinlandHQ recorded Sep 19, 202611-5017 contacts →

Exact match

“Solarvoima makes Solar Energy available for home owners, businesses, schools, non-profits and government organizations.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchHelsinki, FinlandHQ recorded Sep 19, 20261-1010 contacts →

Exact match

“Wind power infrastructure and utility-scale solar photovoltaic (PV) power plants on a turnkey basis.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchOulu, FinlandHQ recorded Sep 19, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchOrimattila, FinlandHQ recorded Sep 19, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchMuhos, FinlandHQ recorded Sep 19, 202651-2009 contacts →

Exact match

“Olemme yksi suurimmista Suomessa aurinkovoimaa rakentavista yrityksistä.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchFinlandHQ recorded Sep 19, 202651-2009 contacts →

Exact match

“Kotisol Oy toimittaa aurinkosähköjärjestelmät pientaloihin, maatiloille, yrityskiinteistöihin ja taloyhtiöille.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchHelsinki, FinlandHQ recorded Sep 19, 20261-108 contacts →

Exact match

“A smooth solar energy plant development process for all parties involved We are a Finnish energy company developing clean and sustainable utility-scale solar power parks until the…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchMikkeli, FinlandHQ recorded Sep 19, 202611-508 contacts →

Exact match

“Valoe is a technology provider with a mission of clean solar energy.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchLempäälä, FinlandHQ recorded Sep 19, 202611-508 contacts →

Exact match

“Finnwind Oy on 1993 perustettu suomalainen teknologiayritys, joka urakoi aurinkovoimaloita ja suuria maa-asenteisia aurinkopuistoja sekä valmistaa ja markkinoi maa-asenteisten…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchHelsinki, FinlandHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
16Exact matchTampere, FinlandHQ recorded Sep 19, 202611-506 contacts →

Exact match

“Ralos Oy provides the most intelligent and efficient solar power plants for homes, industries and utilities.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchKorsholm, FinlandHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Solar park developers and experts.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchVantaa, FinlandHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Ajattelimme sähköntuotannon uusiksi”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchLempäälä, FinlandHQ recorded Sep 19, 20261-103 contacts →

Exact match

“Lempäälän Energia Oy kuuluu Lempäälän kuntakonserniin.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchSalo, FinlandHQ recorded Sep 19, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchSastamala, FinlandHQ recorded Sep 19, 20261-103 contacts →

Exact match

“Cleaner Future Oy myy ja toimittaa avaimet käteen -periaatteella aurinkovoimaloita sekä yrityksille että yksityisille asiakkaille.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchFinlandHQ recorded Sep 19, 202611-503 contacts →

Exact match

“Aurinkosähköteknologian kehittyminen on nostanut aurinkovoimalat varteenotettavaksi vaihtoehdoksi niin yrityksille kuin yksityisille.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchTurku, FinlandHQ recorded Sep 19, 202611-503 contacts →

Exact match

“Sons of solar on aurinkoenergian edelläkävijä.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchHelsinki, FinlandHQ recorded Sep 19, 20261-103 contacts →

Exact match

“Renetec is an independent developer of industrial-scale solar energy capacity.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchHyvinkää, FinlandHQ recorded Sep 19, 20261-102 contacts →

Exact match

“Aurinkopaneelijärjestelmien asennus Sähköautojen latauspisteet Aurinkosähköjärjestelmien päivitys ja huolto Suunnittelu ja konsultointi Tarkastukset sekä kartoitukset…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 47 utility scale solar companies based in Finland

See the full list, filter by size, metro and specialty, and access 224 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Utility scale solar companies based in Finland at a glance

As of Sep 19, 2026
44.8%Verified-email coverage
10.6Average contacts per company
1-10Median size (employees)
21.3%Largest-city concentration · Helsinki
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
16
51-200
4
201-500
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 47 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 “utility scale solar companies” 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 224 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 19, 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 “utility scale solar companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many utility scale solar companies are there based in Finland?

RevenueBase identified 47 company matches for utility scale solar companies 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?

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

Which city has the most utility scale solar companies?

Helsinki leads with 10 company records, followed by Vantaa (5) and Espoo (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 224 professional contacts with verified work emails tracked across these 47 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 19, 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.