Company lists · Data refreshed September 2026

Top 25 Electrical grid infrastructure companies based in Finland

Name: Electrical grid infrastructure companies based in Finland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 48 companies tracked

RevenueBase identified 48 company matches for electrical grid infrastructure companies associated with Finland as of September 2026 and tracks 1,348 professional contacts across them, including 638 with verified work emails. Helsinki is the largest hub.

This list covers company matches for electrical grid infrastructure 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

48Companies

1,348Contacts tracked

638Verified emails

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The 25 largest electrical grid infrastructure companies based in Finland

Ranked by team size

Top 25 of 48 company matches for electrical grid infrastructure 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	ENSTO	Exact match	Porvoo, FinlandHQ recorded Sep 19, 2026	501-1,000	424 contacts →
	Exact match “Ensto enables green transition, reliable and safe supply of electricity by creating sustainable solutions for electricity distribution.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Elenia	Exact match	Tampere, FinlandHQ recorded Sep 19, 2026	201-500	229 contacts →
	Exact match “Elenia palvelee 442 kotitalous- ja yritysasiakasta yli sadan kunnan alueella Hämeessä, Pirkanmaalla, Keski-Suomessa ja Pohjanmaalla.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Norelco OY	Exact match	Savonlinna, FinlandHQ recorded Sep 19, 2026	201-500	66 contacts →
	Exact match “Norelco is a forward-thinking innovator and a growing technology company that combines strong expertise in power distribution, high quality standards and modern technology to…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Insplan OY	Exact match	Porvoo, FinlandHQ recorded Sep 19, 2026	51-200	49 contacts →
	Exact match “Insplan on kumppanisi vihreän siirtymän toteuttamisessa.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Nepower	Exact match	Vaasa, FinlandHQ recorded Sep 19, 2026	51-200	37 contacts →
	Exact match “NEPower delivers electrification solutions for the industrial, grid and renewable energy sectors.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	POK Group OY	Exact match	Kuopio, FinlandHQ recorded Sep 19, 2026	201-500	37 contacts →
	Exact match “Our mission, together with our customers, is to build advanced work and living environments.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Safegrid A G&w Electric Company	Exact match	Espoo, FinlandHQ recorded Sep 19, 2026	11-50	28 contacts →
	Exact match “Safegrid provides a comprehensive solution to locate, predict and prevent grid faults.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Sähkölandia OY	Exact match	Lempäälä, FinlandHQ recorded Sep 19, 2026	51-200	27 contacts →
	Exact match “Sähkölandia Oy on valtakunnallisesti toimiva nuori ja laadukas sähköalan palveluyritys.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Ampner OY	Exact match	Helsinki, FinlandHQ recorded Sep 19, 2026	11-50	16 contacts →
	Exact match “Ampner Oy – Power Engineering & DC Power Solutions for a Renewable Future Ampner is a Finnish technology company specialized in connecting renewable energy, energy storage systems…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Electric Power Finland	Exact match	Paimio, FinlandHQ recorded Sep 19, 2026	51-200	15 contacts →
	Exact match “PROFESSIONALS IN ELECTRICITY DISTRIBUTION Electric Power Finland Oy (EPF) has operated since 2007 as a total supplier of demanding electrical works.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Paikallis-Sähkö OY	Exact match	Kajaani, FinlandHQ recorded Sep 19, 2026	51-200	14 contacts →
	Exact match “Me Paikallis-Sähköllä asennamme, huollamme ja modernisoimme Pohjois-Suomen sähköjä yli 180 ammattilaisen voimin.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Ellappi OY	Exact match	Ivalo, FinlandHQ recorded Sep 19, 2026	51-200	13 contacts →
	Exact match “Ellappi on sähköurakointiyhtiö, joka palvelee monipuolisesti Pohjois, Keski- ja Itä-Lapissa.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	N3m Power	Exact match	Karjaa, FinlandHQ recorded Sep 19, 2026	51-200	12 contacts →
	Exact match “N3M Power Oy Ab is a modern service company that looks forward to quality, safety and sustainability.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Verkonrakentaja Wire OY	Exact match	Hyvinkää, FinlandHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Olana Energy	Exact match	Helsinki, FinlandHQ recorded Sep 19, 2026	1-10	11 contacts →
	Exact match “Olana is an energy storage company.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Infra Builders OY	Exact match	Oulu, FinlandHQ recorded Sep 19, 2026	11-50	10 contacts →
	Exact match “Infra Builders is a Finnish construction company specializing in construction of wind farms and power grids.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	OY Ravera AB	Exact match	Vasa, FinlandHQ recorded Sep 19, 2026	51-200	10 contacts →
	Exact match “Vi är din partner i byggande, underhåll och reparation av eldistributionsnätet.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Elegrid OY	Exact match	Rantasalmi, FinlandHQ recorded Sep 19, 2026	11-50	7 contacts →
	Exact match “Electical substation construction and commisioning.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Elektron	Exact match	Jyväskylä, FinlandHQ recorded Sep 19, 2026	11-50	7 contacts →
	Exact match “Elektron E oy toimii teollisuudessa, sähköverkoissa ja sähköinfran projekteissa maanlaajuisesti urakoitsijana.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Infratiera	Exact match	Helsinki, FinlandHQ recorded Sep 19, 2026	11-50	3 contacts →
	Exact match “Infratiera on erikoistunut vaativaan sähkörakentamiseen tuulivoima- ja sähköverkkoyhtiöille.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Lempäälän Energia OY	Exact match	Lempäälä, FinlandHQ recorded Sep 19, 2026	1-10	3 contacts →
	Exact match “Lempäälän Energia Oy kuuluu Lempäälän kuntakonserniin.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Vicera OY	Exact match	Lempäälä, FinlandHQ recorded Sep 19, 2026	1-10	2 contacts →
	Exact match “Finnish below.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Fuseon OY	Exact match	Tornio, FinlandHQ recorded Sep 19, 2026	1-10	2 contacts →
	Exact match “Fuseon Oy is a multidisciplinary electrical company that provides comprehensive electrical services to industry and properties in the Kemi-Tornio area.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Sähkö & Lvi-Palvelu Kipinä	Exact match	Helsinki, FinlandHQ recorded Sep 19, 2026	11-50	1 contacts →
	Exact match “Sähköpalvelu Kipinä on sähkö, antenni, ja tietoverkkojen asentamiseen ja huoltoon erikoistunut palveluyritys, jonka toimialueena on pääosin Uudenmaan alue.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	JT Export OY LTD	Exact match	Varkaus, FinlandHQ recorded Sep 19, 2026	11-50	1 contacts →
	Exact match “Suunnittelemme ja toteutamme sähkönjakelujärjestelmiä teollisuudelle.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “electrical grid infrastructure companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 48 electrical grid infrastructure companies based in Finland

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Electrical grid infrastructure companies based in Finland at a glance

As of Sep 19, 2026

47.3%Verified-email coverage

28.1Average contacts per company

11-50Median size (employees)

14.6%Largest-city concentration · Helsinki

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 48 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 “electrical grid infrastructure 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 638 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 “electrical grid infrastructure companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical grid infrastructure companies are there based in Finland?

RevenueBase identified 48 company matches for electrical grid infrastructure 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?

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

Which city has the most electrical grid infrastructure companies?

Helsinki leads with 7 company records, followed by Jyvaskyla (3) and Lempaala (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 638 professional contacts with verified work emails tracked across these 48 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.