Company lists · Data refreshed September 2026

Top 21 Solar customer engagement platforms based in Finland

RevenueBase identified 49 solar customer engagement platforms headquartered in Finland as of September 2026 and tracks 454 professional contacts across them, including 156 with verified work emails. Helsinki is the largest hub.

This list covers solar customer engagement platforms 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review
49Companies
454Contacts tracked
156Verified emails
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The 21 largest solar customer engagement platforms based in Finland

Ranked by team size
Top 21 of 49 solar customer engagement platforms based in Finland, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to solar customer engagement platforms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidencePirkkala, FinlandHQ checked Sep 29, 202611-5034 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidenceEspoo, FinlandHQ checked Sep 29, 202611-5028 contacts →

Partial evidence

“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.”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceVantaa, FinlandHQ checked Sep 29, 202611-5019 contacts →

Indirect evidence

“Olemme kotimainen toimija ja kokenut aurinkoenergian asiantuntija.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceHelsinki, FinlandHQ checked Sep 29, 202611-5018 contacts →

Indirect evidence

“Synergi provides technical aggregation of energy assets between 5kW - 5 MW with our cloud-to-cloud solution.”

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceEspoo, FinlandHQ checked Sep 29, 202611-5017 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceOrimattila, FinlandHQ checked Sep 29, 202611-5010 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceFinlandHQ checked Sep 29, 202651-2009 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceMikkeli, FinlandHQ checked Sep 29, 202611-508 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
9Partial evidenceTampere, FinlandHQ checked Sep 29, 202611-506 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceVantaa, FinlandHQ checked Sep 29, 20261-104 contacts →

Indirect evidence

“Ajattelimme sähköntuotannon uusiksi”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceEspoo, FinlandHQ checked Sep 29, 20261-104 contacts →

Partial evidence

“Established in 2013, Salusfin Oy provides customized Smart Energy Management and Security Solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceHelsinki, FinlandHQ checked Sep 29, 20261-104 contacts →

Partial evidence

“Truman Data has built the Energy Coop Platform, a cloud-based, AI-driven Platform-as-a-Service (PaaS) designed to unlock energy flexibility in buildings.”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceHelsinki, FinlandHQ checked Sep 29, 202611-503 contacts →

Indirect evidence

“Smart charge your car and smart heat your home when it is climate-friendly and cheap!”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceSastamala, FinlandHQ checked Sep 29, 20261-103 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceFinlandHQ checked Sep 29, 202611-503 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceTurku, FinlandHQ checked Sep 29, 202611-503 contacts →

Partial evidence

“Sons of solar on aurinkoenergian edelläkävijä.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceHyvinkää, FinlandHQ checked Sep 29, 20261-102 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceTampere, FinlandHQ checked Sep 29, 20261-102 contacts →

Indirect evidence

“Automating energy consumption in homes and real estate.”

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceVaasa, FinlandHQ checked Sep 29, 20261-101 contacts →

Partial evidence

“Solar energy systems”

Source: RevenueBase Database · checked Sep 29, 2026
20Partial evidenceHelsinki, FinlandHQ checked Sep 29, 20261-101 contacts →

Partial evidence

“Nordplug is a Finnish energy intelligence platform that turns electricity market data into clear, real-time insights and automation.”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceVaasa, FinlandHQ checked Sep 29, 20261-101 contacts →

Indirect evidence

“Renewable energy specialist”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 21 of 49 solar customer engagement platforms based in Finland

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Solar customer engagement platforms based in Finland at a glance

As of Sep 29, 2026
34.4%Verified-email coverage
9.3Average contacts per company
1-10Median size (employees)
16.3%Largest-city concentration · Helsinki
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
15
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 49 companies.

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 solar customer engagement platforms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Finland whose own description of what they do matches “solar customer engagement platforms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names solar customer engagement platforms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among solar customer engagement platforms, 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 its RevenueBase Smart Search 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, 156 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 29, 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names solar customer engagement platforms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many solar customer engagement platforms are there based in Finland?

RevenueBase identified 49 solar customer engagement platforms 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?

Solarigo, headquartered in Pirkkala, tops this list with the largest team on record.

Which city has the most solar customer engagement platforms?

Helsinki leads with 8 headquartered companies, followed by Espoo (4) and Jyvaskyla (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 156 verified decision-maker contacts tracked across these 49 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 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 Smart Search, 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.