Company lists · Data refreshed August 2026
Top 25 Clean energy consulting firms based in Finland
RevenueBase identified 90 company matches for clean energy consulting firms associated with Finland as of August 2026 and tracks 584 professional contacts across them, including 286 with verified work emails and 40 with mobile numbers. Helsinki is the largest hub.
This list covers company matches for clean energy consulting firms 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 August 31, 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 clean energy consulting firms based in Finland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 39 contacts → | ||||
Exact match “Finnish Overseas Consultants (FinnOC) Ltd.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 2 | 38 contacts → | ||||
Exact match “Gaia Consulting Oy is a consultancy for sustainable business.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 3 | 35 contacts → | ||||
Exact match “We use our pioneering experience originating in wind power to help our customers seize the opportunities of the green transition in all fields of sustainable energy production.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 4 | 25 contacts → | ||||
Exact match “Kaskas is a growing consultancy specialized in sustainability.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 5 | 25 contacts → | ||||
Exact match “Lemkem is the leading turnkey sustainable energy solutions provider in Finland.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 6 | 24 contacts → | ||||
Exact match “AtoZ is a company on a mission to create a better digital future for like-minded sustainable companies.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 7 | 23 contacts → | ||||
Exact match “Arenso – Arctic Energy Solutions – provides cutting-edge expertise in sustainable and impactful renewable energy.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 8 | 22 contacts → | ||||
Exact match “Valonia on Varsinais-Suomen kuntien yhteinen kestävän kehityksen asiantuntijaorganisaatio, jonka ydinosaamista ovat ympäristö- ja energia-asiat sekä kestävä kehitys.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 9 | 20 contacts → | ||||
Exact match “Planora Oy was founded in 1987 and currently employs over 30 full-time energy engineers and consultants, environmental engineers, energy system designers, software developers and…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 10 | 19 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 · Aug 31, 2026 · View company records in RevenueBase | |||||
| 11 | 19 contacts → | ||||
Exact match “CFE Finland is an independent expert company in energy infrastructure.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 12 | 17 contacts → | ||||
Exact match “Planera on korjausrakentamisen palveluihin erikoistunut konsulttitoimisto, jolle asiakas on kaiken toiminnan ytimessä.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 13 | 13 contacts → | ||||
Exact match “GreenStream Network Ltd is an investor, investment management and advisory company in the fields of renewable energy, energy efficiency and climate finance, with active operations…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 14 | 12 contacts → | ||||
Exact match “We are the zero carbon design company.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 15 | 10 contacts → | ||||
Exact match “How to get the most out of corporate responsibility?” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match “Sustera Energy Consulting Oy on osa Sustera Groupia.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “Autamme tekemään järkevimmät energiaremontit, niin että kiinteistön kustannukset pysyvät kurissa ja energialuokka saadaan vähintään vaadittuun D-luokkaan.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 18 | 9 contacts → | ||||
Exact match “EnergiaYkkönen on kotitalouksien energia- ja putkiremontteihin keskittyvä yritys.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “Novox is an engineering consulting company specialiced in clean energy and in energy economics.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “Etsitkö rakennushankkeellesi suunnittelukumppania energiatodistuksen laatimisen tai elinkaaren hiilijalanjälkilaskennan pariin?” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “Maankäytön, luvituksen ja strategisen suunnittelun asiantuntija- sekä projektinjohtopalveluja Energiamurros & teollisuus Sosiaalinen kestävyys Matkailualueet Henkilökohtaista…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match “Flexens is a consultancy and a project development company.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “Termode on luotettava ja palveleva kumppani, joka auttaa asiakkaitaan energiasektorin haasteissa tarjoamalla erilaisia asiantuntija- ja modernisointipalveluita puhtaampaan…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “We at WINDLY are your partner in achieving CO2 targets and improving electricity cost predictability.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “Energiatehokkuuden parantaminen Useimmissa rakennuksissa voidaan energiatehokkuutta parantaa edullisilla teknisillä ratkaisuilla.” Recorded in the RevenueBase company graph · Aug 31, 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 “clean energy consulting firms”. 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 90 clean energy consulting firms based in Finland
See the full list, filter by size, metro and specialty, and access 286 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Clean energy consulting firms based in Finland at a glance
As of Aug 31, 2026Companies by employee count
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 “clean energy consulting firms” 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 286 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 August 31, 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.
Clean energy consulting firms by metro
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 “clean energy consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many clean energy consulting firms are there based in Finland?
RevenueBase identified 90 company matches for clean energy consulting firms associated with Finland as of August 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?
Finnish Overseas Consultants Finnoc tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most clean energy consulting firms?
Helsinki leads with 35 company records, followed by Espoo (10) and Tampere (7).
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 286 professional contacts with verified work emails tracked across these 90 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 August 31, 2026.
Ready to reach these companies? Verified emails and direct dials for all 90 clean energy consulting firms based in Finland. Start with a free account, no credit card.
Download this list →Related lists
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- Clean energy consulting firms based in Canada
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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
- Clean energy consulting firms based in the United States
- Clean energy consulting firms based in Brazil
- Clean energy consulting firms based in the United Kingdom
- Clean energy consulting firms based in France
- Clean energy consulting firms based in Germany
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Company intelligence · public preview
Top 25 clean energy consulting firms 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 90 matching company records for clean energy consulting firms based in Finland, with 584 tracked contacts and 286 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: August 31, 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 clean energy consulting firms 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 |  Finnish Overseas Consultants Finnocfinnoc.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 51-200 | HQ not recorded; location: Helsinki, Finland | 51-200 | Exact match | 39 contacts → |
“Finnish Overseas Consultants (FinnOC) Ltd.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Gaia Consultinggaia.fiHQ: HQ not recorded; location: Turku, FinlandReported employees: 51-200 | HQ not recorded; location: Turku, Finland | 51-200 | Exact match | 38 contacts → |
“Gaia Consulting Oy is a consultancy for sustainable business.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Etha OYetha-consultancy.comHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 35 contacts → |
“We use our pioneering experience originating in wind power to help our customers seize the opportunities of the green transition in all fields of sustainable energy production.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Kaskaskaskas.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 25 contacts → |
“Kaskas is a growing consultancy specialized in sustainability.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Lemkemlemkem.fiHQ: HQ not recorded; location: Lahti, FinlandReported employees: 51-200 | HQ not recorded; location: Lahti, Finland | 51-200 | Exact match | 25 contacts → |
“Lemkem is the leading turnkey sustainable energy solutions provider in Finland.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Atoz OYatoz.fiHQ: HQ not recorded; location: Tampere, FinlandReported employees: 11-50 | HQ not recorded; location: Tampere, Finland | 11-50 | Exact match | 24 contacts → |
“AtoZ is a company on a mission to create a better digital future for like-minded sustainable companies.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Arenso OY Arctic Energy Solutionsarenso.fiHQ: HQ not recorded; location: Pori, FinlandReported employees: 51-200 | HQ not recorded; location: Pori, Finland | 51-200 | Exact match | 23 contacts → |
“Arenso – Arctic Energy Solutions – provides cutting-edge expertise in sustainable and impactful renewable energy.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Valoniavalonia.fiHQ: HQ not recorded; location: Turku Turku, FinlandReported employees: 11-50 | HQ not recorded; location: Turku Turku, Finland | 11-50 | Exact match | 22 contacts → |
“Valonia on Varsinais-Suomen kuntien yhteinen kestävän kehityksen asiantuntijaorganisaatio, jonka ydinosaamista ovat ympäristö- ja energia-asiat sekä kestävä kehitys.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Planora OYplanora.fiHQ: HQ not recorded; location: Porvoo, FinlandReported employees: 11-50 | HQ not recorded; location: Porvoo, Finland | 11-50 | Exact match | 20 contacts → |
“Planora Oy was founded in 1987 and currently employs over 30 full-time energy engineers and consultants, environmental engineers, energy system designers, software developers and…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Forus OYforus.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 19 contacts → |
“Forus is a novel finance and sales company that develops services to stop climate-change profitably.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  CFE Finland OYcfe.fiHQ: HQ not recorded; location: Vantaa, FinlandReported employees: 11-50 | HQ not recorded; location: Vantaa, Finland | 11-50 | Exact match | 19 contacts → |
“CFE Finland is an independent expert company in energy infrastructure.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Planeraplanera.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 17 contacts → |
“Planera on korjausrakentamisen palveluihin erikoistunut konsulttitoimisto, jolle asiakas on kaiken toiminnan ytimessä.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Greenstream Network LTDgreenstream.netHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 13 contacts → |
“GreenStream Network Ltd is an investor, investment management and advisory company in the fields of renewable energy, energy efficiency and climate finance, with active operations…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Nolla Enollae.fiHQ: HQ not recorded; location: Turku, FinlandReported employees: 11-50 | HQ not recorded; location: Turku, Finland | 11-50 | Exact match | 12 contacts → |
“We are the zero carbon design company.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Taigawisetaigawise.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 10 contacts → |
“How to get the most out of corporate responsibility?” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Sustera Energy Consulting OYsustera.fiHQ: HQ not recorded; location: Tampere, FinlandReported employees: 51-200 | HQ not recorded; location: Tampere, Finland | 51-200 | Exact match | 10 contacts → |
“Sustera Energy Consulting Oy on osa Sustera Groupia.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Planiusplanius.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 9 contacts → |
“Autamme tekemään järkevimmät energiaremontit, niin että kiinteistön kustannukset pysyvät kurissa ja energialuokka saadaan vähintään vaadittuun D-luokkaan.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Energiaykkönen OYenergiaykkonen.fiHQ: HQ not recorded; location: Jyvaskyla, FinlandReported employees: 11-50 | HQ not recorded; location: Jyvaskyla, Finland | 11-50 | Exact match | 9 contacts → |
“EnergiaYkkönen on kotitalouksien energia- ja putkiremontteihin keskittyvä yritys.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Novox OYnovox.fiHQ: HQ not recorded; location: Espoo, FinlandReported employees: 1-10 | HQ not recorded; location: Espoo, Finland | 1-10 | Exact match | 8 contacts → |
“Novox is an engineering consulting company specialiced in clean energy and in energy economics.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Insinööritoimisto Vesitaito OYvesitaito.fiHQ: HQ not recorded; location: Tampere, FinlandReported employees: 11-50 | HQ not recorded; location: Tampere, Finland | 11-50 | Exact match | 8 contacts → |
“Etsitkö rakennushankkeellesi suunnittelukumppania energiatodistuksen laatimisen tai elinkaaren hiilijalanjälkilaskennan pariin?” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Alusta Consultingalustaconsulting.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 8 contacts → |
“Maankäytön, luvituksen ja strategisen suunnittelun asiantuntija- sekä projektinjohtopalveluja Energiamurros & teollisuus Sosiaalinen kestävyys Matkailualueet Henkilökohtaista…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Flexens OY ABflexens.comHQ: HQ not recorded; location: Mariehamn, FinlandReported employees: 11-50 | HQ not recorded; location: Mariehamn, Finland | 11-50 | Exact match | 6 contacts → |
“Flexens is a consultancy and a project development company.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Termode OYtermode.fiHQ: HQ not recorded; location: Oulu, FinlandReported employees: 1-10 | HQ not recorded; location: Oulu, Finland | 1-10 | Exact match | 5 contacts → |
“Termode on luotettava ja palveleva kumppani, joka auttaa asiakkaitaan energiasektorin haasteissa tarjoamalla erilaisia asiantuntija- ja modernisointipalveluita puhtaampaan…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Windlywindly.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 5 contacts → |
“We at WINDLY are your partner in achieving CO2 targets and improving electricity cost predictability.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Suomen Energiainsinöörit OYenergiainsinoorit.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 4 contacts → |
“Energiatehokkuuden parantaminen Useimmissa rakennuksissa voidaan energiatehokkuutta parantaa edullisilla teknisillä ratkaisuilla.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 90 company matches
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Clean energy consulting firms: dataset insights
August 31, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
90 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: August 31, 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 ↗
Clean energy consulting firms by metro
Questions about this company list
What does Exact match mean for clean energy consulting firms?
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 clean energy consulting firms did RevenueBase find based in Finland?
The saved snapshot records 90 matching company records, 584 tracked contacts and 286 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: August 31, 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
Clean energy consulting firms by geography
- Clean energy consulting firms based in the United States
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- Clean energy consulting firms based in the United Kingdom
- Clean energy consulting firms based in France
- Clean energy consulting firms based in Germany
- Clean energy consulting firms based in Spain
- Clean energy consulting firms based in Italy
- Clean energy consulting firms based in Canada
- Clean energy consulting firms based in Australia
- Clean energy consulting firms based in the Netherlands
- Clean energy consulting firms based in Mexico
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Cite this list
RevenueBase Data Team. Top 25 clean energy consulting firms based in Finland. Snapshot: August 31, 2026. https://revenuebase.ai/companies/clean-energy-consulting-firms/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
- Clean energy consulting firms based in the United States
- Clean energy consulting firms based in Brazil
- Clean energy consulting firms based in the United Kingdom
- Clean energy consulting firms based in France
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Company intelligence · public preview
Top 25 clean energy consulting firms based in Finland
RevenueBase records 90 matching company records for clean energy consulting firms based in Finland, with 584 tracked contacts and 286 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: August 31, 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 clean energy consulting firms 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 | Finnish Overseas Consultants Finnocfinnoc.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 51-200 | HQ not recorded; location: Helsinki, Finland | 51-200 | Exact match | 39 contacts → |
“Finnish Overseas Consultants (FinnOC) Ltd.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Gaia Consultinggaia.fi HQ: HQ not recorded; location: Turku, FinlandReported employees: 51-200 | HQ not recorded; location: Turku, Finland | 51-200 | Exact match | 38 contacts → |
“Gaia Consulting Oy is a consultancy for sustainable business.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Etha OYetha-consultancy.com HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 35 contacts → |
“We use our pioneering experience originating in wind power to help our customers seize the opportunities of the green transition in all fields of sustainable energy production.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Kaskaskaskas.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 25 contacts → |
“Kaskas is a growing consultancy specialized in sustainability.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Lemkemlemkem.fi HQ: HQ not recorded; location: Lahti, FinlandReported employees: 51-200 | HQ not recorded; location: Lahti, Finland | 51-200 | Exact match | 25 contacts → |
“Lemkem is the leading turnkey sustainable energy solutions provider in Finland.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Atoz OYatoz.fi HQ: HQ not recorded; location: Tampere, FinlandReported employees: 11-50 | HQ not recorded; location: Tampere, Finland | 11-50 | Exact match | 24 contacts → |
“AtoZ is a company on a mission to create a better digital future for like-minded sustainable companies.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Arenso OY Arctic Energy Solutionsarenso.fi HQ: HQ not recorded; location: Pori, FinlandReported employees: 51-200 | HQ not recorded; location: Pori, Finland | 51-200 | Exact match | 23 contacts → |
“Arenso – Arctic Energy Solutions – provides cutting-edge expertise in sustainable and impactful renewable energy.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Valoniavalonia.fi HQ: HQ not recorded; location: Turku Turku, FinlandReported employees: 11-50 | HQ not recorded; location: Turku Turku, Finland | 11-50 | Exact match | 22 contacts → |
“Valonia on Varsinais-Suomen kuntien yhteinen kestävän kehityksen asiantuntijaorganisaatio, jonka ydinosaamista ovat ympäristö- ja energia-asiat sekä kestävä kehitys.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Planora OYplanora.fi HQ: HQ not recorded; location: Porvoo, FinlandReported employees: 11-50 | HQ not recorded; location: Porvoo, Finland | 11-50 | Exact match | 20 contacts → |
“Planora Oy was founded in 1987 and currently employs over 30 full-time energy engineers and consultants, environmental engineers, energy system designers, software developers and…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Forus OYforus.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 19 contacts → |
“Forus is a novel finance and sales company that develops services to stop climate-change profitably.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | CFE Finland OYcfe.fi HQ: HQ not recorded; location: Vantaa, FinlandReported employees: 11-50 | HQ not recorded; location: Vantaa, Finland | 11-50 | Exact match | 19 contacts → |
“CFE Finland is an independent expert company in energy infrastructure.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Planeraplanera.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 17 contacts → |
“Planera on korjausrakentamisen palveluihin erikoistunut konsulttitoimisto, jolle asiakas on kaiken toiminnan ytimessä.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Greenstream Network LTDgreenstream.net HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 13 contacts → |
“GreenStream Network Ltd is an investor, investment management and advisory company in the fields of renewable energy, energy efficiency and climate finance, with active operations…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Nolla Enollae.fi HQ: HQ not recorded; location: Turku, FinlandReported employees: 11-50 | HQ not recorded; location: Turku, Finland | 11-50 | Exact match | 12 contacts → |
“We are the zero carbon design company.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Taigawisetaigawise.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 10 contacts → |
“How to get the most out of corporate responsibility?” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Sustera Energy Consulting OYsustera.fi HQ: HQ not recorded; location: Tampere, FinlandReported employees: 51-200 | HQ not recorded; location: Tampere, Finland | 51-200 | Exact match | 10 contacts → |
“Sustera Energy Consulting Oy on osa Sustera Groupia.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Planiusplanius.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 9 contacts → |
“Autamme tekemään järkevimmät energiaremontit, niin että kiinteistön kustannukset pysyvät kurissa ja energialuokka saadaan vähintään vaadittuun D-luokkaan.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Energiaykkönen OYenergiaykkonen.fi HQ: HQ not recorded; location: Jyvaskyla, FinlandReported employees: 11-50 | HQ not recorded; location: Jyvaskyla, Finland | 11-50 | Exact match | 9 contacts → |
“EnergiaYkkönen on kotitalouksien energia- ja putkiremontteihin keskittyvä yritys.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Novox OYnovox.fi HQ: HQ not recorded; location: Espoo, FinlandReported employees: 1-10 | HQ not recorded; location: Espoo, Finland | 1-10 | Exact match | 8 contacts → |
“Novox is an engineering consulting company specialiced in clean energy and in energy economics.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Insinööritoimisto Vesitaito OYvesitaito.fi HQ: HQ not recorded; location: Tampere, FinlandReported employees: 11-50 | HQ not recorded; location: Tampere, Finland | 11-50 | Exact match | 8 contacts → |
“Etsitkö rakennushankkeellesi suunnittelukumppania energiatodistuksen laatimisen tai elinkaaren hiilijalanjälkilaskennan pariin?” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Alusta Consultingalustaconsulting.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 8 contacts → |
“Maankäytön, luvituksen ja strategisen suunnittelun asiantuntija- sekä projektinjohtopalveluja Energiamurros & teollisuus Sosiaalinen kestävyys Matkailualueet Henkilökohtaista…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Flexens OY ABflexens.com HQ: HQ not recorded; location: Mariehamn, FinlandReported employees: 11-50 | HQ not recorded; location: Mariehamn, Finland | 11-50 | Exact match | 6 contacts → |
“Flexens is a consultancy and a project development company.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Termode OYtermode.fi HQ: HQ not recorded; location: Oulu, FinlandReported employees: 1-10 | HQ not recorded; location: Oulu, Finland | 1-10 | Exact match | 5 contacts → |
“Termode on luotettava ja palveleva kumppani, joka auttaa asiakkaitaan energiasektorin haasteissa tarjoamalla erilaisia asiantuntija- ja modernisointipalveluita puhtaampaan…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Windlywindly.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 5 contacts → |
“We at WINDLY are your partner in achieving CO2 targets and improving electricity cost predictability.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Suomen Energiainsinöörit OYenergiainsinoorit.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 4 contacts → |
“Energiatehokkuuden parantaminen Useimmissa rakennuksissa voidaan energiatehokkuutta parantaa edullisilla teknisillä ratkaisuilla.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Clean energy consulting firms: dataset insights
August 31, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
90 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: August 31, 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 ↗
Clean energy consulting firms by metro
Questions about this company list
What does Exact match mean for clean energy consulting firms?
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 clean energy consulting firms did RevenueBase find based in Finland?
The saved snapshot records 90 matching company records, 584 tracked contacts and 286 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: August 31, 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 clean energy consulting firms based in Finland. Snapshot: August 31, 2026. https://revenuebase.ai/companies/clean-energy-consulting-firms/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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