Company lists · Data refreshed November 2026
Top 25 Sustainable heating solution providers based in Finland
RevenueBase identified 105 company matches for sustainable heating solution providers associated with Finland as of November 2026 and tracks 1,372 professional contacts across them, including 834 with verified work emails. Helsinki is the largest hub.
This list covers company matches for sustainable heating solution providers 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 November 6, 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 sustainable heating solution providers based in Finland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 341 contacts → | ||||
Exact match “We are Purmo Group, leader in sustainable indoor climate comfort solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 137 contacts → | ||||
Exact match “Tampereen Energia on monipuolinen energiatalo, jossa työskentelee lähes 400 uusiutuvan energian ammattilaista.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 72 contacts → | ||||
Exact match “Rototec provides geoenergy based heating and cooling for large properties.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 71 contacts → | ||||
Exact match “Steady Energy develops small modular reactor (SMR) solutions for sustainable district heating.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 69 contacts → | ||||
Exact match “Käyttää, hyödyntää, kehittää – vai omistaa, operoida ja huolehtia?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 66 contacts → | ||||
Exact match “Olemme lämmitys- ja viilennysalan edelläkävijäyritys, joka toimittaa asiakkailleen energiatehokkaita, ympäristöystävällisiä ja uusinta teknologiaa hyödyntäviä lämmitys, viilennys-…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 63 contacts → | ||||
Exact match “Maailmaa ei muuteta yksin.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 42 contacts → | ||||
Exact match “Cervi on energiatehokkaaseen ilmanvaihtoon ja jäähdytyksen/ lämmitykseen keskittynyt erikoisasiantuntijaorganisaatio.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 40 contacts → | ||||
Exact match “Tarjoamme maalämpöä palveluna yrityksille ja taloyhtiöille.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 36 contacts → | ||||
Exact match “Laadukasta sisäilmastoa energiatehokkaasti.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 31 contacts → | ||||
Exact match “Lemkem is the leading turnkey sustainable energy solutions provider in Finland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 28 contacts → | ||||
Exact match “Tom Allen Senera Oy is one of the leading providers of heating and cooling solutions to residential and commercial buildings in Finland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 27 contacts → | ||||
Exact match “Höyrytys Oy on kokonaisvaltainen energiapalvelujen tuottaja, joka toteuttaa asiakkailleen joustavia energiaratkaisuja lämmön, höyryn ja sähkön tuotantoon.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 17 contacts → | ||||
Exact match “Itula on energiaa ja ympäristöä säästäviin lämmitys- ja jäähdytysjärjestelmiin erikoistunut kotimainen yritys, joka myy ja valmistaa lvi-alan tuotteita ja järjestelmiä.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 17 contacts → | ||||
Exact match “With its power-to-heat thermal energy storage innovation - and as a one of the front runners in the world in this sector - Elstor Oy transforms steam and heat production to zero…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 16 contacts → | ||||
Exact match “Vesi ja lämpö omasta maasta!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 15 contacts → | ||||
Exact match “Finess Energy Oy toteuttaa avaimet käteen -energiaratkaisuja teollisuudelle ja kiinteistöille.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 13 contacts → | ||||
Exact match “Smart Heating Oy is a company focused on hybrid heating systems for large real estates.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “Thermal Storage Finland is a technology company - offering movable modular plug & play hybrid power plants for building heating with alternative funding options #esg…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 11 contacts → | ||||
Exact match “Lämpöpartio toteuttaa elämää kestäviä energiaratkaisuja.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 10 contacts → | ||||
Exact match “The Heliostorage solution captures and stores energy from the summer sun to maximize heat pump efficiency regardless of time of year, producing the required volume of thermal…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “Veljekset Ala-Talkkari Oy is an expert of environmentally friendly biomass heating systems, with over 70 years of experience in this field.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match “Going for Maximum Power with Minimum Energy Wallas is tackling the challenges of off-grid living and designing solutions that help you make the most of your boating, camping and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “Polartherm is a leading provider of air heating solutions in Northern Europe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 8 contacts → | ||||
Exact match “Our mission in OptiWatti is to fight against climate change.” Recorded in the RevenueBase company graph · Nov 6, 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 “sustainable heating solution providers”. 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 105 sustainable heating solution providers based in Finland
See the full list, filter by size, metro and specialty, and access 834 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Sustainable heating solution providers based in Finland at a glance
As of Nov 6, 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 105 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 “sustainable heating solution providers” 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 834 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 November 6, 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 “sustainable heating solution providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many sustainable heating solution providers are there based in Finland?
RevenueBase identified 105 company matches for sustainable heating solution providers associated with Finland as of November 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?
Purmo Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most sustainable heating solution providers?
Helsinki leads with 10 company records, followed by Vantaa (10) and Espoo (6).
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 834 professional contacts with verified work emails tracked across these 105 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 105 sustainable heating solution providers based in Finland. Start with a free account, no credit card.
Download this list →Related lists
Sustainable heating solution providers by geography
- Sustainable heating solution providers based in Melbourne, Australia
- Sustainable heating solution providers based in Paris, France
- Sustainable heating solution providers based in Berlin, Germany
- Sustainable heating solution providers based in Hamburg, Germany
- Sustainable heating solution providers based in Cape Town, South Africa
- Sustainable heating solution providers based in Bristol, United Kingdom
- Sustainable heating solution providers based in Glasgow, United Kingdom
- Sustainable heating solution providers based in London, United Kingdom
- Sustainable heating solution providers based in Manchester, United Kingdom
- Sustainable heating solution providers based in Australia
- Sustainable heating solution providers based in Austria
- Sustainable heating solution providers based in Belgium
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
- Sustainable heating solution providers based in Melbourne, Australia
- Sustainable heating solution providers based in Paris, France
- Sustainable heating solution providers based in Berlin, Germany
- Sustainable heating solution providers based in Hamburg, Germany
- Sustainable heating solution providers based in Cape Town, South Africa
- Sustainable heating solution providers based in Bristol, United Kingdom
Company intelligence · public preview
Top 25 sustainable heating solution providers 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 105 matching company records for sustainable heating solution providers based in Finland, with 1,372 tracked contacts and 834 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: November 6, 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 sustainable heating solution providers 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 |  Purmo Grouppurmogroup.comHQ: Helsinki, FinlandReported employees: 1,001-5,000 | Helsinki, Finland | 1,001-5,000 | Exact match | 341 contacts → |
“We are Purmo Group, leader in sustainable indoor climate comfort solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Tampereen Energiatampereenenergia.fiHQ: Tampere, FinlandReported employees: 201-500 | Tampere, Finland | 201-500 | Exact match | 137 contacts → |
“Tampereen Energia on monipuolinen energiatalo, jossa työskentelee lähes 400 uusiutuvan energian ammattilaista.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Rototecrototecgroup.comHQ: Pirkkala, FinlandReported employees: 51-200 | Pirkkala, Finland | 51-200 | Exact match | 72 contacts → |
“Rototec provides geoenergy based heating and cooling for large properties.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Steady Energysteadyenergy.comHQ: Espoo, FinlandReported employees: 51-200 | Espoo, Finland | 51-200 | Exact match | 71 contacts → |
“Steady Energy develops small modular reactor (SMR) solutions for sustainable district heating.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Loimua OYloimua.fiHQ: Hämeenlinna, FinlandReported employees: 51-200 | Hämeenlinna, Finland | 51-200 | Exact match | 69 contacts → |
“Käyttää, hyödyntää, kehittää – vai omistaa, operoida ja huolehtia?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Lämpöykkönen OYlampoykkonen.fiHQ: Jyväskylä, FinlandReported employees: 51-200 | Jyväskylä, Finland | 51-200 | Exact match | 66 contacts → |
“Olemme lämmitys- ja viilennysalan edelläkävijäyritys, joka toimittaa asiakkailleen energiatehokkaita, ympäristöystävällisiä ja uusinta teknologiaa hyödyntäviä lämmitys, viilennys-…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Gebwell - Pure Heatgebwell.fiHQ: Leppävirta, FinlandReported employees: 201-500 | Leppävirta, Finland | 201-500 | Exact match | 63 contacts → |
“Maailmaa ei muuteta yksin.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  CERVIcervi.fiHQ: Helsinki, FinlandReported employees: 201-500 | Helsinki, Finland | 201-500 | Exact match | 42 contacts → |
“Cervi on energiatehokkaaseen ilmanvaihtoon ja jäähdytyksen/ lämmitykseen keskittynyt erikoisasiantuntijaorganisaatio.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Geonova OYgeonova.fiHQ: Espoo, FinlandReported employees: 51-200 | Espoo, Finland | 51-200 | Exact match | 40 contacts → |
“Tarjoamme maalämpöä palveluna yrityksille ja taloyhtiöille.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Swegon Suomiswegon.comHQ: Espoo, FinlandReported employees: 51-200 | Espoo, Finland | 51-200 | Exact match | 36 contacts → |
“Laadukasta sisäilmastoa energiatehokkaasti.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Lemkemlemkem.fiHQ: Lahti, FinlandReported employees: 51-200 | Lahti, Finland | 51-200 | Exact match | 31 contacts → |
“Lemkem is the leading turnkey sustainable energy solutions provider in Finland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  TOM Allen Senera OYtomallensenera.fiHQ: Vantaa, FinlandReported employees: 51-200 | Vantaa, Finland | 51-200 | Exact match | 28 contacts → |
“Tom Allen Senera Oy is one of the leading providers of heating and cooling solutions to residential and commercial buildings in Finland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Höyrytys OYhoyrytys.fiHQ: Uusimaa, FinlandReported employees: 11-50 | Uusimaa, Finland | 11-50 | Exact match | 27 contacts → |
“Höyrytys Oy on kokonaisvaltainen energiapalvelujen tuottaja, joka toteuttaa asiakkailleen joustavia energiaratkaisuja lämmön, höyryn ja sähkön tuotantoon.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Itula OYitula.fiHQ: FinlandReported employees: 11-50 | Finland | 11-50 | Exact match | 17 contacts → |
“Itula on energiaa ja ympäristöä säästäviin lämmitys- ja jäähdytysjärjestelmiin erikoistunut kotimainen yritys, joka myy ja valmistaa lvi-alan tuotteita ja järjestelmiä.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Elstor OYelstor.fiHQ: Lappeenranta, FinlandReported employees: 11-50 | Lappeenranta, Finland | 11-50 | Exact match | 17 contacts → |
“With its power-to-heat thermal energy storage innovation - and as a one of the front runners in the world in this sector - Elstor Oy transforms steam and heat production to zero…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Saariston Kaivonporaus OYkaivonporaus.comHQ: Pargas, FinlandReported employees: 11-50 | Pargas, Finland | 11-50 | Exact match | 16 contacts → |
“Vesi ja lämpö omasta maasta!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Finess Energy OYfiness.fiHQ: Turku, FinlandReported employees: 11-50 | Turku, Finland | 11-50 | Exact match | 15 contacts → |
“Finess Energy Oy toteuttaa avaimet käteen -energiaratkaisuja teollisuudelle ja kiinteistöille.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Smart Heating OYsmartheating.fiHQ: Vantaa, FinlandReported employees: 11-50 | Vantaa, Finland | 11-50 | Exact match | 13 contacts → |
“Smart Heating Oy is a company focused on hybrid heating systems for large real estates.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  TSFthermalstoragefinland.fiHQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 11 contacts → |
“Thermal Storage Finland is a technology company - offering movable modular plug & play hybrid power plants for building heating with alternative funding options #esg…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Lämpöpartio OYlampopartio.fiHQ: Kokkola, FinlandReported employees: 51-200 | Kokkola, Finland | 51-200 | Exact match | 11 contacts → |
“Lämpöpartio toteuttaa elämää kestäviä energiaratkaisuja.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Heliostorageheliostorage.comHQ: Kokkola, FinlandReported employees: 1-10 | Kokkola, Finland | 1-10 | Exact match | 10 contacts → |
“The Heliostorage solution captures and stores energy from the summer sun to maximize heat pump efficiency regardless of time of year, producing the required volume of thermal…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Veljekset Ala-Talkkari OYala-talkkari.fiHQ: Lapua, FinlandReported employees: 51-200 | Lapua, Finland | 51-200 | Exact match | 10 contacts → |
“Veljekset Ala-Talkkari Oy is an expert of environmentally friendly biomass heating systems, with over 70 years of experience in this field.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Wallas-Marin OYwallas.fiHQ: Kaarina, FinlandReported employees: 11-50 | Kaarina, Finland | 11-50 | Exact match | 9 contacts → |
“Going for Maximum Power with Minimum Energy Wallas is tackling the challenges of off-grid living and designing solutions that help you make the most of your boating, camping and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Polartherm OYpolartherm.fiHQ: Luvia, FinlandReported employees: 51-200 | Luvia, Finland | 51-200 | Exact match | 9 contacts → |
“Polartherm is a leading provider of air heating solutions in Northern Europe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Optiwatti OYoptiwatti.fiHQ: Espoo, FinlandReported employees: 11-50 | Espoo, Finland | 11-50 | Exact match | 8 contacts → |
“Our mission in OptiWatti is to fight against climate change.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 105 company matches
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Sustainable heating solution providers: dataset insights
November 6, 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
101 records in the displayed employee bands.
4 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 105 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: November 6, 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 sustainable heating solution providers?
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 sustainable heating solution providers did RevenueBase find based in Finland?
The saved snapshot records 105 matching company records, 1,372 tracked contacts and 834 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: November 6, 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
Sustainable heating solution providers by geography
- Sustainable heating solution providers based in Melbourne, Australia
- Sustainable heating solution providers based in Paris, France
- Sustainable heating solution providers based in Berlin, Germany
- Sustainable heating solution providers based in Hamburg, Germany
- Sustainable heating solution providers based in Cape Town, South Africa
- Sustainable heating solution providers based in Bristol, United Kingdom
- Sustainable heating solution providers based in Glasgow, United Kingdom
- Sustainable heating solution providers based in London, United Kingdom
- Sustainable heating solution providers based in Manchester, United Kingdom
- Sustainable heating solution providers based in Australia
- Sustainable heating solution providers based in Austria
- Sustainable heating solution providers based in Belgium
Cite this list
RevenueBase Data Team. Top 25 sustainable heating solution providers based in Finland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/sustainable-heating-solution-providers/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
- Sustainable heating solution providers based in Melbourne, Australia
- Sustainable heating solution providers based in Paris, France
- Sustainable heating solution providers based in Berlin, Germany
- Sustainable heating solution providers based in Hamburg, Germany
- Sustainable heating solution providers based in Cape Town, South Africa
- Sustainable heating solution providers based in Bristol, United Kingdom
Company intelligence · public preview
Top 25 sustainable heating solution providers based in Finland
RevenueBase records 105 matching company records for sustainable heating solution providers based in Finland, with 1,372 tracked contacts and 834 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: November 6, 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 sustainable heating solution providers 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 | Purmo Grouppurmogroup.com HQ: Helsinki, FinlandReported employees: 1,001-5,000 | Helsinki, Finland | 1,001-5,000 | Exact match | 341 contacts → |
“We are Purmo Group, leader in sustainable indoor climate comfort solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Tampereen Energiatampereenenergia.fi HQ: Tampere, FinlandReported employees: 201-500 | Tampere, Finland | 201-500 | Exact match | 137 contacts → |
“Tampereen Energia on monipuolinen energiatalo, jossa työskentelee lähes 400 uusiutuvan energian ammattilaista.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Rototecrototecgroup.com HQ: Pirkkala, FinlandReported employees: 51-200 | Pirkkala, Finland | 51-200 | Exact match | 72 contacts → |
“Rototec provides geoenergy based heating and cooling for large properties.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Steady Energysteadyenergy.com HQ: Espoo, FinlandReported employees: 51-200 | Espoo, Finland | 51-200 | Exact match | 71 contacts → |
“Steady Energy develops small modular reactor (SMR) solutions for sustainable district heating.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Loimua OYloimua.fi HQ: Hämeenlinna, FinlandReported employees: 51-200 | Hämeenlinna, Finland | 51-200 | Exact match | 69 contacts → |
“Käyttää, hyödyntää, kehittää – vai omistaa, operoida ja huolehtia?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Lämpöykkönen OYlampoykkonen.fi HQ: Jyväskylä, FinlandReported employees: 51-200 | Jyväskylä, Finland | 51-200 | Exact match | 66 contacts → |
“Olemme lämmitys- ja viilennysalan edelläkävijäyritys, joka toimittaa asiakkailleen energiatehokkaita, ympäristöystävällisiä ja uusinta teknologiaa hyödyntäviä lämmitys, viilennys-…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Gebwell - Pure Heatgebwell.fi HQ: Leppävirta, FinlandReported employees: 201-500 | Leppävirta, Finland | 201-500 | Exact match | 63 contacts → |
“Maailmaa ei muuteta yksin.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | CERVIcervi.fi HQ: Helsinki, FinlandReported employees: 201-500 | Helsinki, Finland | 201-500 | Exact match | 42 contacts → |
“Cervi on energiatehokkaaseen ilmanvaihtoon ja jäähdytyksen/ lämmitykseen keskittynyt erikoisasiantuntijaorganisaatio.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Geonova OYgeonova.fi HQ: Espoo, FinlandReported employees: 51-200 | Espoo, Finland | 51-200 | Exact match | 40 contacts → |
“Tarjoamme maalämpöä palveluna yrityksille ja taloyhtiöille.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Swegon Suomiswegon.com HQ: Espoo, FinlandReported employees: 51-200 | Espoo, Finland | 51-200 | Exact match | 36 contacts → |
“Laadukasta sisäilmastoa energiatehokkaasti.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Lemkemlemkem.fi HQ: Lahti, FinlandReported employees: 51-200 | Lahti, Finland | 51-200 | Exact match | 31 contacts → |
“Lemkem is the leading turnkey sustainable energy solutions provider in Finland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | TOM Allen Senera OYtomallensenera.fi HQ: Vantaa, FinlandReported employees: 51-200 | Vantaa, Finland | 51-200 | Exact match | 28 contacts → |
“Tom Allen Senera Oy is one of the leading providers of heating and cooling solutions to residential and commercial buildings in Finland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Höyrytys OYhoyrytys.fi HQ: Uusimaa, FinlandReported employees: 11-50 | Uusimaa, Finland | 11-50 | Exact match | 27 contacts → |
“Höyrytys Oy on kokonaisvaltainen energiapalvelujen tuottaja, joka toteuttaa asiakkailleen joustavia energiaratkaisuja lämmön, höyryn ja sähkön tuotantoon.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Itula OYitula.fi HQ: FinlandReported employees: 11-50 | Finland | 11-50 | Exact match | 17 contacts → |
“Itula on energiaa ja ympäristöä säästäviin lämmitys- ja jäähdytysjärjestelmiin erikoistunut kotimainen yritys, joka myy ja valmistaa lvi-alan tuotteita ja järjestelmiä.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Elstor OYelstor.fi HQ: Lappeenranta, FinlandReported employees: 11-50 | Lappeenranta, Finland | 11-50 | Exact match | 17 contacts → |
“With its power-to-heat thermal energy storage innovation - and as a one of the front runners in the world in this sector - Elstor Oy transforms steam and heat production to zero…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Saariston Kaivonporaus OYkaivonporaus.com HQ: Pargas, FinlandReported employees: 11-50 | Pargas, Finland | 11-50 | Exact match | 16 contacts → |
“Vesi ja lämpö omasta maasta!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Finess Energy OYfiness.fi HQ: Turku, FinlandReported employees: 11-50 | Turku, Finland | 11-50 | Exact match | 15 contacts → |
“Finess Energy Oy toteuttaa avaimet käteen -energiaratkaisuja teollisuudelle ja kiinteistöille.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Smart Heating OYsmartheating.fi HQ: Vantaa, FinlandReported employees: 11-50 | Vantaa, Finland | 11-50 | Exact match | 13 contacts → |
“Smart Heating Oy is a company focused on hybrid heating systems for large real estates.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | TSFthermalstoragefinland.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 11 contacts → |
“Thermal Storage Finland is a technology company - offering movable modular plug & play hybrid power plants for building heating with alternative funding options #esg…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Lämpöpartio OYlampopartio.fi HQ: Kokkola, FinlandReported employees: 51-200 | Kokkola, Finland | 51-200 | Exact match | 11 contacts → |
“Lämpöpartio toteuttaa elämää kestäviä energiaratkaisuja.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Heliostorageheliostorage.com HQ: Kokkola, FinlandReported employees: 1-10 | Kokkola, Finland | 1-10 | Exact match | 10 contacts → |
“The Heliostorage solution captures and stores energy from the summer sun to maximize heat pump efficiency regardless of time of year, producing the required volume of thermal…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Veljekset Ala-Talkkari OYala-talkkari.fi HQ: Lapua, FinlandReported employees: 51-200 | Lapua, Finland | 51-200 | Exact match | 10 contacts → |
“Veljekset Ala-Talkkari Oy is an expert of environmentally friendly biomass heating systems, with over 70 years of experience in this field.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Wallas-Marin OYwallas.fi HQ: Kaarina, FinlandReported employees: 11-50 | Kaarina, Finland | 11-50 | Exact match | 9 contacts → |
“Going for Maximum Power with Minimum Energy Wallas is tackling the challenges of off-grid living and designing solutions that help you make the most of your boating, camping and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Polartherm OYpolartherm.fi HQ: Luvia, FinlandReported employees: 51-200 | Luvia, Finland | 51-200 | Exact match | 9 contacts → |
“Polartherm is a leading provider of air heating solutions in Northern Europe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Optiwatti OYoptiwatti.fi HQ: Espoo, FinlandReported employees: 11-50 | Espoo, Finland | 11-50 | Exact match | 8 contacts → |
“Our mission in OptiWatti is to fight against climate change.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 105 company matches
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Sustainable heating solution providers: dataset insights
November 6, 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
101 records in the displayed employee bands.
4 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 105 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: November 6, 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 sustainable heating solution providers?
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 sustainable heating solution providers did RevenueBase find based in Finland?
The saved snapshot records 105 matching company records, 1,372 tracked contacts and 834 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: November 6, 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
Sustainable heating solution providers by geography
- Sustainable heating solution providers based in Melbourne, Australia
- Sustainable heating solution providers based in Paris, France
- Sustainable heating solution providers based in Berlin, Germany
- Sustainable heating solution providers based in Hamburg, Germany
- Sustainable heating solution providers based in Cape Town, South Africa
- Sustainable heating solution providers based in Bristol, United Kingdom
- Sustainable heating solution providers based in Glasgow, United Kingdom
- Sustainable heating solution providers based in London, United Kingdom
- Sustainable heating solution providers based in Manchester, United Kingdom
- Sustainable heating solution providers based in Australia
- Sustainable heating solution providers based in Austria
- Sustainable heating solution providers based in Belgium
Cite this list
RevenueBase Data Team. Top 25 sustainable heating solution providers based in Finland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/sustainable-heating-solution-providers/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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