Company lists · Data refreshed September 2026
Top 25 Energy infrastructure companies based in Finland
RevenueBase identified 51 company matches for energy infrastructure companies associated with Finland as of September 2026 and tracks 3,447 professional contacts across them, including 1,940 with verified work emails. Helsinki is the largest hub.
This list covers company matches for energy 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 16, 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 25 largest energy infrastructure companies based in Finland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 940 contacts → | ||||
Exact match “Wärtsilä leads the transition towards a 100% renewable energy future.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 431 contacts → | ||||
Exact match “Delivering the essentials of tomorrow’s society.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 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 16, 2026 · View company records in RevenueBase | |||||
| 4 | 302 contacts → | ||||
Exact match “Our vision is to become the leading partner in the energy transition.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 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 16, 2026 · View company records in RevenueBase | |||||
| 6 | 125 contacts → | ||||
Exact match “We help industrial and real estate customers to grow and prosper by taking their utility infrastructure to the next level.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 105 contacts → | ||||
Exact match “Oulun Energia -konsernin perusta on energiantuotannossa sekä lämmön- ja sähkönsiirrossa ja luomme uutta tukijalkaa kiertotaloudesta.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 93 contacts → | ||||
Exact match “Savon Voima on monipuolisia energiapalveluita tarjoava energiakonserni ja Itä-Suomen tunnetuin energia-alan brändi.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 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 16, 2026 · View company records in RevenueBase | |||||
| 10 | 62 contacts → | ||||
Exact match “Käyttää, hyödyntää, kehittää – vai omistaa, operoida ja huolehtia?” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 51 contacts → | ||||
Exact match “Keravan Energia -konsernin muodostavat Keravan Energia Oy, Sipoon Energia Oy ja Keravan Lämpövoima Oy.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 49 contacts → | ||||
Exact match “Insplan on kumppanisi vihreän siirtymän toteuttamisessa.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 40 contacts → | ||||
Exact match “Olemme Suomen ensimmäinen hiilineutraali energia- ja vesiyhtiö, joka rakentaa maakuntaamme kestävää tulevaisuutta.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 38 contacts → | ||||
Exact match “Auris Energia on energia-alan konserni, jonka juuret ulottuvat 1860-luvulle.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 37 contacts → | ||||
Exact match “NEPower delivers electrification solutions for the industrial, grid and renewable energy sectors.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 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 16, 2026 · View company records in RevenueBase | |||||
| 17 | 27 contacts → | ||||
Exact match “Sähkölandia Oy on valtakunnallisesti toimiva nuori ja laadukas sähköalan palveluyritys.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 23 contacts → | ||||
Exact match “Haminan Energia Oy on monipuolinen ja nykyaikainen energiayhtiö.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 20 contacts → | ||||
Exact match “Olemme Suomen johtavia sähkötekniseen suunnitteluun erikoistuneita toimistoja.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 16 contacts → | ||||
Exact match “Exsane tuottaa monipuolisia palveluja sähkönjakelu, tele- ja ulkovalaistusverkkojen ylläpitoon, linjan raivaukseen, tarkastukseen ja suunnitteluun.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 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 16, 2026 · View company records in RevenueBase | |||||
| 22 | 15 contacts → | ||||
Exact match “Energy company located in Alastaro, Finland.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 23 | 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 16, 2026 · View company records in RevenueBase | |||||
| 24 | 11 contacts → | ||||
Exact match “Rauman Energia -konserni tuottaa laadukkaita energiatuotteita ja -palveluja kilpailukykyiseen hintaan.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 25 | 11 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 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 “energy 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 51 energy infrastructure companies based in Finland
See the full list, filter by size, metro and specialty, and access 1,940 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy infrastructure companies based in Finland at a glance
As of Sep 16, 2026Companies by employee count
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 51 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 “energy 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 1,940 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 16, 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 “energy infrastructure companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy infrastructure companies are there based in Finland?
RevenueBase identified 51 company matches for energy 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?
Wärtsilä Energy tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most energy infrastructure companies?
Helsinki leads with 7 company records, followed by Lempaala (4) and Porvoo (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 1,940 professional contacts with verified work emails tracked across these 51 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 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 51 energy infrastructure companies based in Finland. Start with a free account, no credit card.
Download this list →Related lists
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- Energy infrastructure companies based in Belgium
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy infrastructure companies based in Belo Horizonte, Brazil
- Energy infrastructure companies based in Curitiba, Brazil
- Energy infrastructure companies based in Rio De Janeiro, Brazil
- Energy infrastructure companies based in Sao Paulo, Brazil
- Energy infrastructure companies based in Argentina
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Company intelligence · public preview
Top 25 energy infrastructure companies based in Finland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 51 matching company records for energy infrastructure companies based in Finland, with 3,447 tracked contacts and 1,940 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy infrastructure companies based in Finland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Wärtsilä Energywartsila.comHQ: Helsinki, FinlandReported employees: 10001+ | Helsinki, Finland | 10001+ | Exact match | 940 contacts → |
“Wärtsilä leads the transition towards a 100% renewable energy future.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Enersenseenersense.com HQ: Pori, FinlandReported employees: 1,001-5,000 | Pori, Finland | 1,001-5,000 | Exact match | 431 contacts → |
“Delivering the essentials of tomorrow’s society.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  ENSTOensto.comHQ: Porvoo, FinlandReported employees: 501-1,000 | Porvoo, Finland | 501-1,000 | Exact match | 424 contacts → |
“Ensto enables green transition, reliable and safe supply of electricity by creating sustainable solutions for electricity distribution.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Vantaa, FinlandReported employees: 501-1,000 | Vantaa, Finland | 501-1,000 | Exact match | 302 contacts → |
“Our vision is to become the leading partner in the energy transition.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Eleniaelenia.fiHQ: Tampere, FinlandReported employees: 201-500 | Tampere, Finland | 201-500 | Exact match | 229 contacts → |
“Elenia palvelee 442 kotitalous- ja yritysasiakasta yli sadan kunnan alueella Hämeessä, Pirkanmaalla, Keski-Suomessa ja Pohjanmaalla.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | NEVELnevel.com HQ: Helsinki, FinlandReported employees: 51-200 | Helsinki, Finland | 51-200 | Exact match | 125 contacts → |
“We help industrial and real estate customers to grow and prosper by taking their utility infrastructure to the next level.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Oulun Energia -Konsernioulunenergia.fiHQ: Oulu, FinlandReported employees: 201-500 | Oulu, Finland | 201-500 | Exact match | 105 contacts → |
“Oulun Energia -konsernin perusta on energiantuotannossa sekä lämmön- ja sähkönsiirrossa ja luomme uutta tukijalkaa kiertotaloudesta.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Savon Voima OYJsavonvoima.fiHQ: Toivala, FinlandReported employees: 201-500 | Toivala, Finland | 201-500 | Exact match | 93 contacts → |
“Savon Voima on monipuolisia energiapalveluita tarjoava energiakonserni ja Itä-Suomen tunnetuin energia-alan brändi.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Norelco OYnorelco.fi HQ: Savonlinna, FinlandReported employees: 201-500 | Savonlinna, Finland | 201-500 | Exact match | 66 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Loimua OYloimua.fiHQ: Hämeenlinna, FinlandReported employees: 51-200 | Hämeenlinna, Finland | 51-200 | Exact match | 62 contacts → |
“Käyttää, hyödyntää, kehittää – vai omistaa, operoida ja huolehtia?” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Keravan Energiakeravanenergia.fiHQ: Kerava, FinlandReported employees: 51-200 | Kerava, Finland | 51-200 | Exact match | 51 contacts → |
“Keravan Energia -konsernin muodostavat Keravan Energia Oy, Sipoon Energia Oy ja Keravan Lämpövoima Oy.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Insplan OYinsplan.fiHQ: Porvoo, FinlandReported employees: 51-200 | Porvoo, Finland | 51-200 | Exact match | 49 contacts → |
“Insplan on kumppanisi vihreän siirtymän toteuttamisessa.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Lappeenrannan Energia OYlappeenrannanenergia.fiHQ: Lappeenranta, FinlandReported employees: 51-200 | Lappeenranta, Finland | 51-200 | Exact match | 40 contacts → |
“Olemme Suomen ensimmäinen hiilineutraali energia- ja vesiyhtiö, joka rakentaa maakuntaamme kestävää tulevaisuutta.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Auris Energiaaurisenergia.fiHQ: Kotka, FinlandReported employees: 51-200 | Kotka, Finland | 51-200 | Exact match | 38 contacts → |
“Auris Energia on energia-alan konserni, jonka juuret ulottuvat 1860-luvulle.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Nepowernepower.fiHQ: Vaasa, FinlandReported employees: 51-200 | Vaasa, Finland | 51-200 | Exact match | 37 contacts → |
“NEPower delivers electrification solutions for the industrial, grid and renewable energy sectors.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  POK Group OYpok.fiHQ: Kuopio, FinlandReported employees: 201-500 | Kuopio, Finland | 201-500 | Exact match | 37 contacts → |
“Our mission, together with our customers, is to build advanced work and living environments.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Sähkölandia OYsahkolandia.fi HQ: Lempäälä, FinlandReported employees: 51-200 | Lempäälä, Finland | 51-200 | Exact match | 27 contacts → |
“Sähkölandia Oy on valtakunnallisesti toimiva nuori ja laadukas sähköalan palveluyritys.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Haminan Energia OYhaminanenergia.fiHQ: Hamina, FinlandReported employees: 11-50 | Hamina, Finland | 11-50 | Exact match | 23 contacts → |
“Haminan Energia Oy on monipuolinen ja nykyaikainen energiayhtiö.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Insinööritoimisto Tauno Nissinen OYtauno-nissinen.fiHQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 20 contacts → |
“Olemme Suomen johtavia sähkötekniseen suunnitteluun erikoistuneita toimistoja.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Exsaneexsane.fi HQ: Porvoo, FinlandReported employees: 51-200 | Porvoo, Finland | 51-200 | Exact match | 16 contacts → |
“Exsane tuottaa monipuolisia palveluja sähkönjakelu, tele- ja ulkovalaistusverkkojen ylläpitoon, linjan raivaukseen, tarkastukseen ja suunnitteluun.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Ampner OYampner.comHQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 16 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Sallila Energia OYsallila.fiHQ: Alastaro, FinlandReported employees: 51-200 | Alastaro, Finland | 51-200 | Exact match | 15 contacts → |
“Energy company located in Alastaro, Finland.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | N3m Powern3m.fi HQ: Karjaa, FinlandReported employees: 51-200 | Karjaa, Finland | 51-200 | Exact match | 12 contacts → |
“N3M Power Oy Ab is a modern service company that looks forward to quality, safety and sustainability.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Rauman Energiaraumanenergia.fiHQ: Rauma, FinlandReported employees: 11-50 | Rauma, Finland | 11-50 | Exact match | 11 contacts → |
“Rauman Energia -konserni tuottaa laadukkaita energiatuotteita ja -palveluja kilpailukykyiseen hintaan.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Verkonrakentaja Wire OYwirenet.fi HQ: Hyvinkää, FinlandReported employees: 11-50 | Hyvinkää, Finland | 11-50 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 51 company matches
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Energy infrastructure companies: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
50 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 51 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy infrastructure companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy infrastructure companies did RevenueBase find based in Finland?
The saved snapshot records 51 matching company records, 3,447 tracked contacts and 1,940 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy infrastructure companies by geography
- Energy infrastructure companies based in Belo Horizonte, Brazil
- Energy infrastructure companies based in Curitiba, Brazil
- Energy infrastructure companies based in Rio De Janeiro, Brazil
- Energy infrastructure companies based in Sao Paulo, Brazil
- Energy infrastructure companies based in Argentina
- Energy infrastructure companies based in Australia
- Energy infrastructure companies based in Belgium
- Energy infrastructure companies based in Brazil
- Energy infrastructure companies based in Canada
- Energy infrastructure companies based in Chile
- Energy infrastructure companies based in Colombia
- Energy infrastructure companies based in Czechia
Cite this list
RevenueBase Data Team. Top 25 energy infrastructure companies based in Finland. Snapshot: September 16, 2026. https://revenuebase.ai/companies/energy-infrastructure-companies/finland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy infrastructure companies based in Belo Horizonte, Brazil
- Energy infrastructure companies based in Curitiba, Brazil
- Energy infrastructure companies based in Rio De Janeiro, Brazil
- Energy infrastructure companies based in Sao Paulo, Brazil
- Energy infrastructure companies based in Argentina
- Energy infrastructure companies based in Australia
Company intelligence · public preview
Top 25 energy infrastructure companies based in Finland
RevenueBase records 51 matching company records for energy infrastructure companies based in Finland, with 3,447 tracked contacts and 1,940 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy infrastructure companies based in Finland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Wärtsilä Energywartsila.com HQ: Helsinki, FinlandReported employees: 10001+ | Helsinki, Finland | 10001+ | Exact match | 940 contacts → |
“Wärtsilä leads the transition towards a 100% renewable energy future.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Enersenseenersense.com HQ: Pori, FinlandReported employees: 1,001-5,000 | Pori, Finland | 1,001-5,000 | Exact match | 431 contacts → |
“Delivering the essentials of tomorrow’s society.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ENSTOensto.com HQ: Porvoo, FinlandReported employees: 501-1,000 | Porvoo, Finland | 501-1,000 | Exact match | 424 contacts → |
“Ensto enables green transition, reliable and safe supply of electricity by creating sustainable solutions for electricity distribution.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Vantaa, FinlandReported employees: 501-1,000 | Vantaa, Finland | 501-1,000 | Exact match | 302 contacts → |
“Our vision is to become the leading partner in the energy transition.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Eleniaelenia.fi HQ: Tampere, FinlandReported employees: 201-500 | Tampere, Finland | 201-500 | Exact match | 229 contacts → |
“Elenia palvelee 442 kotitalous- ja yritysasiakasta yli sadan kunnan alueella Hämeessä, Pirkanmaalla, Keski-Suomessa ja Pohjanmaalla.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | NEVELnevel.com HQ: Helsinki, FinlandReported employees: 51-200 | Helsinki, Finland | 51-200 | Exact match | 125 contacts → |
“We help industrial and real estate customers to grow and prosper by taking their utility infrastructure to the next level.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Oulun Energia -Konsernioulunenergia.fi HQ: Oulu, FinlandReported employees: 201-500 | Oulu, Finland | 201-500 | Exact match | 105 contacts → |
“Oulun Energia -konsernin perusta on energiantuotannossa sekä lämmön- ja sähkönsiirrossa ja luomme uutta tukijalkaa kiertotaloudesta.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Savon Voima OYJsavonvoima.fi HQ: Toivala, FinlandReported employees: 201-500 | Toivala, Finland | 201-500 | Exact match | 93 contacts → |
“Savon Voima on monipuolisia energiapalveluita tarjoava energiakonserni ja Itä-Suomen tunnetuin energia-alan brändi.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Norelco OYnorelco.fi HQ: Savonlinna, FinlandReported employees: 201-500 | Savonlinna, Finland | 201-500 | Exact match | 66 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Loimua OYloimua.fi HQ: Hämeenlinna, FinlandReported employees: 51-200 | Hämeenlinna, Finland | 51-200 | Exact match | 62 contacts → |
“Käyttää, hyödyntää, kehittää – vai omistaa, operoida ja huolehtia?” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Keravan Energiakeravanenergia.fi HQ: Kerava, FinlandReported employees: 51-200 | Kerava, Finland | 51-200 | Exact match | 51 contacts → |
“Keravan Energia -konsernin muodostavat Keravan Energia Oy, Sipoon Energia Oy ja Keravan Lämpövoima Oy.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Insplan OYinsplan.fi HQ: Porvoo, FinlandReported employees: 51-200 | Porvoo, Finland | 51-200 | Exact match | 49 contacts → |
“Insplan on kumppanisi vihreän siirtymän toteuttamisessa.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Lappeenrannan Energia OYlappeenrannanenergia.fi HQ: Lappeenranta, FinlandReported employees: 51-200 | Lappeenranta, Finland | 51-200 | Exact match | 40 contacts → |
“Olemme Suomen ensimmäinen hiilineutraali energia- ja vesiyhtiö, joka rakentaa maakuntaamme kestävää tulevaisuutta.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Auris Energiaaurisenergia.fi HQ: Kotka, FinlandReported employees: 51-200 | Kotka, Finland | 51-200 | Exact match | 38 contacts → |
“Auris Energia on energia-alan konserni, jonka juuret ulottuvat 1860-luvulle.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Nepowernepower.fi HQ: Vaasa, FinlandReported employees: 51-200 | Vaasa, Finland | 51-200 | Exact match | 37 contacts → |
“NEPower delivers electrification solutions for the industrial, grid and renewable energy sectors.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | POK Group OYpok.fi HQ: Kuopio, FinlandReported employees: 201-500 | Kuopio, Finland | 201-500 | Exact match | 37 contacts → |
“Our mission, together with our customers, is to build advanced work and living environments.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Sähkölandia OYsahkolandia.fi HQ: Lempäälä, FinlandReported employees: 51-200 | Lempäälä, Finland | 51-200 | Exact match | 27 contacts → |
“Sähkölandia Oy on valtakunnallisesti toimiva nuori ja laadukas sähköalan palveluyritys.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Haminan Energia OYhaminanenergia.fi HQ: Hamina, FinlandReported employees: 11-50 | Hamina, Finland | 11-50 | Exact match | 23 contacts → |
“Haminan Energia Oy on monipuolinen ja nykyaikainen energiayhtiö.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Insinööritoimisto Tauno Nissinen OYtauno-nissinen.fi HQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 20 contacts → |
“Olemme Suomen johtavia sähkötekniseen suunnitteluun erikoistuneita toimistoja.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Exsaneexsane.fi HQ: Porvoo, FinlandReported employees: 51-200 | Porvoo, Finland | 51-200 | Exact match | 16 contacts → |
“Exsane tuottaa monipuolisia palveluja sähkönjakelu, tele- ja ulkovalaistusverkkojen ylläpitoon, linjan raivaukseen, tarkastukseen ja suunnitteluun.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ampner OYampner.com HQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 16 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Sallila Energia OYsallila.fi HQ: Alastaro, FinlandReported employees: 51-200 | Alastaro, Finland | 51-200 | Exact match | 15 contacts → |
“Energy company located in Alastaro, Finland.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | N3m Powern3m.fi HQ: Karjaa, FinlandReported employees: 51-200 | Karjaa, Finland | 51-200 | Exact match | 12 contacts → |
“N3M Power Oy Ab is a modern service company that looks forward to quality, safety and sustainability.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Rauman Energiaraumanenergia.fi HQ: Rauma, FinlandReported employees: 11-50 | Rauma, Finland | 11-50 | Exact match | 11 contacts → |
“Rauman Energia -konserni tuottaa laadukkaita energiatuotteita ja -palveluja kilpailukykyiseen hintaan.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Verkonrakentaja Wire OYwirenet.fi HQ: Hyvinkää, FinlandReported employees: 11-50 | Hyvinkää, Finland | 11-50 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 51 company matches
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Energy infrastructure companies: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
50 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 51 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy infrastructure companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy infrastructure companies did RevenueBase find based in Finland?
The saved snapshot records 51 matching company records, 3,447 tracked contacts and 1,940 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 energy infrastructure companies based in Finland. Snapshot: September 16, 2026. https://revenuebase.ai/companies/energy-infrastructure-companies/finland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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