Company lists · Data refreshed November 2026
Top 25 Sustainable heating system installers based in Poland
RevenueBase identified 306 company matches for sustainable heating system installers associated with Poland as of November 2026 and tracks 1,723 professional contacts across them, including 204 with verified work emails. Warsaw is the largest hub.
This list covers company matches for sustainable heating system installers associated with Poland, 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 system installers based in Poland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 72 contacts → | ||||
Exact match “EasyEko to Twój Partner w ekologicznej transformacji energetycznej!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 60 contacts → | ||||
Exact match “Firma HERMANOS została powołana w 2017 roku aby świadczyć szeroko rozumiane usługi dostawy i montażu systemów HVAC, kompletnych instalacji elektroenergetycznych, rozwiązań…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 50 contacts → | ||||
Exact match “Dołącz do #VostiTeam!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 40 contacts → | ||||
Exact match “GRUDNIK SP Z O O is a company based out of Cracow, Małopolskie, Poland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 36 contacts → | ||||
Exact match “TERMET S.A, as part of Ferro Group S.A, is a leading manufacturer of heating devices in Poland - gas boilers of various types, heat pumps, water heaters and solutions based on…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 28 contacts → | ||||
Exact match “Jesteśmy liderem na rynku odnawialnych źródeł energii.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 22 contacts → | ||||
Exact match “BDR Thermea Poland Sp.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 20 contacts → | ||||
Exact match “Specjalizujemy się w ekologicznych systemach grzewczych oraz odnawialnych źródłach energii.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 17 contacts → | ||||
Exact match “W EkoEnergii czerpiemy energię z odnawialnych źródeł energii.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 16 contacts → | ||||
Exact match “COOL PRO świadczy kompleksowe usługi w zakresie projektowania, wykonawstwa i serwisu instalacji klimatyzacyjnych, wentylacyjnych, centralnego ogrzewania oraz wodno-kanalizacyjnych.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 15 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 15 contacts → | ||||
Exact match “Zapewniamy SAMOWYSTARCZALNOŚĆ dla Twojego domu i firmy poprzez wykorzystanie fotowoltaiki, pomp ciepła, magazynów energii czy stacji ładowania samochodów elektrycznych.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 12 contacts → | ||||
Exact match “WOLF GmbH to niemiecki producent profesjonalnych systemów grzewczych: pomp ciepła, kotłów gazowych i olejowych, systemów wentylacyjnych i klimatyzacyjnych opartych na…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “Rakoczy Solidne Ciepło - to jedna z najstarszych marek kotlarskich w Polsce.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “Nasza oferta obejmuje szeroki wachlarz nowoczesnych rozwiązań z zakresu OZE, w tym: Instalacje paneli fotowoltaicznych, które zmniejszą Twoje rachunki za prąd i przyczynią się do…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “Tworzymy na nowo przyszłość energetyczną polskich gospodarstw, oferując najbardziej zaawansowane technologie oraz efektywne rozwiązania z obszaru energii odnawialnej.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “Montujemy instalacje fotowoltaiczne i pompy ciepła dla maksymalnego wykorzystania naturalnych źródeł energii.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “Grupa UNICAL jest liderem w produkcji kotłów oraz urządzeń grzewczych.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “Zajmujemy się projektowaniem oraz montażem instalacji fotowoltaicznych, pomp ciepła, klimatyzacji, rekuperacji oraz systemów smart home.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “Idea firmy SAMURIO zakłada tworzenie systemów dla domów, które dzięki nowoczesnym technologiom mogą stać się samowystarczalne, w pełni zautomatyzowane, proste w obsłudze i…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Qborg- Twój Instalator Otoczymy Wasz dom profesjonalną opieką.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “PRO-FLOW sp.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “NETSU to producent pomp ciepła czyli urządzeń, które stanowią ekologiczną alternatywę dla przestarzałych źródeł pozyskiwania energii - kotłów grzewczych.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “INKO ENERGY to przedsiębiorstwo specjalizujące się w instalacjach fotowoltaicznych, pompach ciepła, klimatyzacji oraz instalacjach centralnego ogrzewania.” 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 system installers”. 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 306 sustainable heating system installers based in Poland
See the full list, filter by size, metro and specialty, and access 204 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Sustainable heating system installers based in Poland at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Poland, so it is reported there. Company counts and contact totals on this page are exact for Poland, over 306 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 Poland whose business descriptions match “sustainable heating system installers” 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 204 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 system installers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many sustainable heating system installers are there based in Poland?
RevenueBase identified 306 company matches for sustainable heating system installers associated with Poland 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?
Easyeko tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most sustainable heating system installers?
Warsaw leads with 21 company records, followed by Wroclaw (16) and Krakow (13).
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 204 professional contacts with verified work emails tracked across these 306 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 306 sustainable heating system installers based in Poland. Start with a free account, no credit card.
Download this list →Related lists
Sustainable heating system installers by geography
- Sustainable heating system installers based in Berlin, Germany
- Sustainable heating system installers based in Bristol, United Kingdom
- Sustainable heating system installers based in Glasgow, United Kingdom
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- Sustainable heating system installers based in Australia
- Sustainable heating system installers based in Austria
- Sustainable heating system installers based in Belgium
- Sustainable heating system installers based in Canada
- Sustainable heating system installers based in Czechia
- Sustainable heating system installers based in Denmark
- Sustainable heating system installers based in Finland
- Sustainable heating system installers based in France
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.
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Company intelligence · public preview
Top 25 sustainable heating system installers based in Poland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 306 matching company records for sustainable heating system installers based in Poland, with 1,723 tracked contacts and 204 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 system installers based in Poland
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 |  Easyekoeasyeko.plHQ: Kraków, PolandReported employees: 51-200 | Kraków, Poland | 51-200 | Exact match | 72 contacts → |
“EasyEko to Twój Partner w ekologicznej transformacji energetycznej!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Hermanoshermanos.org.plHQ: Kraków, PolandReported employees: 51-200 | Kraków, Poland | 51-200 | Exact match | 60 contacts → |
“Firma HERMANOS została powołana w 2017 roku aby świadczyć szeroko rozumiane usługi dostawy i montażu systemów HVAC, kompletnych instalacji elektroenergetycznych, rozwiązań…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  VOSTIvosti.plHQ: Lublin, PolandReported employees: 51-200 | Lublin, Poland | 51-200 | Exact match | 50 contacts → |
“Dołącz do #VostiTeam!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Grudnik Sp. Z O. Ogrudnik.plHQ: Kraków, PolandReported employees: 501-1,000 | Kraków, Poland | 501-1,000 | Exact match | 40 contacts → |
“GRUDNIK SP Z O O is a company based out of Cracow, Małopolskie, Poland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Termet SA Ferro Grouptermet.com.plHQ: Świebodzice, PolandReported employees: 201-500 | Świebodzice, Poland | 201-500 | Exact match | 36 contacts → |
“TERMET S.A, as part of Ferro Group S.A, is a leading manufacturer of heating devices in Poland - gas boilers of various types, heat pumps, water heaters and solutions based on…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | E.On Fotoneonfoton.pl HQ: PolandReported employees: 51-200 | Poland | 51-200 | Exact match | 28 contacts → |
“Jesteśmy liderem na rynku odnawialnych źródeł energii.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  BDR Thermea Polanddedietrich.plHQ: Wrocław, PolandReported employees: 51-200 | Wrocław, Poland | 51-200 | Exact match | 22 contacts → |
“BDR Thermea Poland Sp.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Greenmaxgreenmax.plHQ: Warsaw, PolandReported employees: 51-200 | Warsaw, Poland | 51-200 | Exact match | 20 contacts → |
“Specjalizujemy się w ekologicznych systemach grzewczych oraz odnawialnych źródłach energii.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ekoenergia Polskaekoenergiapolska.plHQ: Kielce, PolandReported employees: 51-200 | Kielce, Poland | 51-200 | Exact match | 17 contacts → |
“W EkoEnergii czerpiemy energię z odnawialnych źródeł energii.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Cool PROcoolpro.plHQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 16 contacts → |
“COOL PRO świadczy kompleksowe usługi w zakresie projektowania, wykonawstwa i serwisu instalacji klimatyzacyjnych, wentylacyjnych, centralnego ogrzewania oraz wodno-kanalizacyjnych.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Fotowoltaika By Energy Solutionsbyenergysolutions.pl HQ: Biała Podlaska, PolandReported employees: 11-50 | Biała Podlaska, Poland | 11-50 | Exact match | 15 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  BREWAbrewa.plHQ: Kalisz, PolandReported employees: 11-50 | Kalisz, Poland | 11-50 | Exact match | 15 contacts → |
“Zapewniamy SAMOWYSTARCZALNOŚĆ dla Twojego domu i firmy poprzez wykorzystanie fotowoltaiki, pomp ciepła, magazynów energii czy stacji ładowania samochodów elektrycznych.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Komorów, PolandReported employees: 11-50 | Komorów, Poland | 11-50 | Exact match | 12 contacts → |
“WOLF GmbH to niemiecki producent profesjonalnych systemów grzewczych: pomp ciepła, kotłów gazowych i olejowych, systemów wentylacyjnych i klimatyzacyjnych opartych na…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Rakoczy Stalrakoczy.plHQ: Stalowa Wola, PolandReported employees: 51-200 | Stalowa Wola, Poland | 51-200 | Exact match | 10 contacts → |
“Rakoczy Solidne Ciepło - to jedna z najstarszych marek kotlarskich w Polsce.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Gama OZEgamaoze.plHQ: Wrocław, PolandReported employees: 1-10 | Wrocław, Poland | 1-10 | Exact match | 8 contacts → |
“Nasza oferta obejmuje szeroki wachlarz nowoczesnych rozwiązań z zakresu OZE, w tym: Instalacje paneli fotowoltaicznych, które zmniejszą Twoje rachunki za prąd i przyczynią się do…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Voltmax Fotowoltaikavoltmax.com.plHQ: Lublin, PolandReported employees: 11-50 | Lublin, Poland | 11-50 | Exact match | 7 contacts → |
“Tworzymy na nowo przyszłość energetyczną polskich gospodarstw, oferując najbardziej zaawansowane technologie oraz efektywne rozwiązania z obszaru energii odnawialnej.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Ekodelekodel.comHQ: Kościerzyna, PolandReported employees: 11-50 | Kościerzyna, Poland | 11-50 | Exact match | 6 contacts → |
“Montujemy instalacje fotowoltaiczne i pompy ciepła dla maksymalnego wykorzystania naturalnych źródeł energii.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Unical Polska Sp. Z O.Ounical.plHQ: Łaziska Górne, PolandReported employees: 11-50 | Łaziska Górne, Poland | 11-50 | Exact match | 5 contacts → |
“Grupa UNICAL jest liderem w produkcji kotłów oraz urządzeń grzewczych.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Niezależny DOM Sp. Z O.Oniezaleznydom.plHQ: Poznań, PolandReported employees: 11-50 | Poznań, Poland | 11-50 | Exact match | 5 contacts → |
“Zajmujemy się projektowaniem oraz montażem instalacji fotowoltaicznych, pomp ciepła, klimatyzacji, rekuperacji oraz systemów smart home.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Samuriosamurio.plHQ: Swarzędz, PolandReported employees: 11-50 | Swarzędz, Poland | 11-50 | Exact match | 5 contacts → |
“Idea firmy SAMURIO zakłada tworzenie systemów dla domów, które dzięki nowoczesnym technologiom mogą stać się samowystarczalne, w pełni zautomatyzowane, proste w obsłudze i…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Qborg Twój Instalatorqborg.plHQ: Kołbaskowo, PolandReported employees: 11-50 | Kołbaskowo, Poland | 11-50 | Exact match | 4 contacts → |
“Qborg- Twój Instalator Otoczymy Wasz dom profesjonalną opieką.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Watermwaterm.pl HQ: Wejherowo, PolandReported employees: 11-50 | Wejherowo, Poland | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 |  Pro-Flowpro-flow.plHQ: Łódź, PolandReported employees: 1-10 | Łódź, Poland | 1-10 | Exact match | 3 contacts → |
“PRO-FLOW sp.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Netsu S.Anetsu.pl HQ: Katowice, PolandReported employees: 11-50 | Katowice, Poland | 11-50 | Exact match | 2 contacts → |
“NETSU to producent pomp ciepła czyli urządzeń, które stanowią ekologiczną alternatywę dla przestarzałych źródeł pozyskiwania energii - kotłów grzewczych.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Inko Energyinkoenergy.plHQ: Gliwice, PolandReported employees: 1-10 | Gliwice, Poland | 1-10 | Exact match | 2 contacts → |
“INKO ENERGY to przedsiębiorstwo specjalizujące się w instalacjach fotowoltaicznych, pompach ciepła, klimatyzacji oraz instalacjach centralnego ogrzewania.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 306 company matches
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Sustainable heating system installers: 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
302 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 Poland, so it is reported there. Company counts and contact totals on this page are exact for Poland, over 306 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 system installers?
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 system installers did RevenueBase find based in Poland?
The saved snapshot records 306 matching company records, 1,723 tracked contacts and 204 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 system installers by geography
- Sustainable heating system installers based in Berlin, Germany
- Sustainable heating system installers based in Bristol, United Kingdom
- Sustainable heating system installers based in Glasgow, United Kingdom
- Sustainable heating system installers based in London, United Kingdom
- Sustainable heating system installers based in Australia
- Sustainable heating system installers based in Austria
- Sustainable heating system installers based in Belgium
- Sustainable heating system installers based in Canada
- Sustainable heating system installers based in Czechia
- Sustainable heating system installers based in Denmark
- Sustainable heating system installers based in Finland
- Sustainable heating system installers based in France
Cite this list
RevenueBase Data Team. Top 25 sustainable heating system installers based in Poland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/sustainable-heating-system-installers/poland.
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 system installers based in Berlin, Germany
- Sustainable heating system installers based in Bristol, United Kingdom
- Sustainable heating system installers based in Glasgow, United Kingdom
- Sustainable heating system installers based in London, United Kingdom
- Sustainable heating system installers based in Australia
- Sustainable heating system installers based in Austria
Company intelligence · public preview
Top 25 sustainable heating system installers based in Poland
RevenueBase records 306 matching company records for sustainable heating system installers based in Poland, with 1,723 tracked contacts and 204 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 system installers based in Poland
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 | Easyekoeasyeko.pl HQ: Kraków, PolandReported employees: 51-200 | Kraków, Poland | 51-200 | Exact match | 72 contacts → |
“EasyEko to Twój Partner w ekologicznej transformacji energetycznej!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Hermanoshermanos.org.pl HQ: Kraków, PolandReported employees: 51-200 | Kraków, Poland | 51-200 | Exact match | 60 contacts → |
“Firma HERMANOS została powołana w 2017 roku aby świadczyć szeroko rozumiane usługi dostawy i montażu systemów HVAC, kompletnych instalacji elektroenergetycznych, rozwiązań…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | VOSTIvosti.pl HQ: Lublin, PolandReported employees: 51-200 | Lublin, Poland | 51-200 | Exact match | 50 contacts → |
“Dołącz do #VostiTeam!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Grudnik Sp. Z O. Ogrudnik.pl HQ: Kraków, PolandReported employees: 501-1,000 | Kraków, Poland | 501-1,000 | Exact match | 40 contacts → |
“GRUDNIK SP Z O O is a company based out of Cracow, Małopolskie, Poland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Termet SA Ferro Grouptermet.com.pl HQ: Świebodzice, PolandReported employees: 201-500 | Świebodzice, Poland | 201-500 | Exact match | 36 contacts → |
“TERMET S.A, as part of Ferro Group S.A, is a leading manufacturer of heating devices in Poland - gas boilers of various types, heat pumps, water heaters and solutions based on…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | E.On Fotoneonfoton.pl HQ: PolandReported employees: 51-200 | Poland | 51-200 | Exact match | 28 contacts → |
“Jesteśmy liderem na rynku odnawialnych źródeł energii.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | BDR Thermea Polanddedietrich.pl HQ: Wrocław, PolandReported employees: 51-200 | Wrocław, Poland | 51-200 | Exact match | 22 contacts → |
“BDR Thermea Poland Sp.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Greenmaxgreenmax.pl HQ: Warsaw, PolandReported employees: 51-200 | Warsaw, Poland | 51-200 | Exact match | 20 contacts → |
“Specjalizujemy się w ekologicznych systemach grzewczych oraz odnawialnych źródłach energii.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ekoenergia Polskaekoenergiapolska.pl HQ: Kielce, PolandReported employees: 51-200 | Kielce, Poland | 51-200 | Exact match | 17 contacts → |
“W EkoEnergii czerpiemy energię z odnawialnych źródeł energii.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cool PROcoolpro.pl HQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 16 contacts → |
“COOL PRO świadczy kompleksowe usługi w zakresie projektowania, wykonawstwa i serwisu instalacji klimatyzacyjnych, wentylacyjnych, centralnego ogrzewania oraz wodno-kanalizacyjnych.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Fotowoltaika By Energy Solutionsbyenergysolutions.pl HQ: Biała Podlaska, PolandReported employees: 11-50 | Biała Podlaska, Poland | 11-50 | Exact match | 15 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | BREWAbrewa.pl HQ: Kalisz, PolandReported employees: 11-50 | Kalisz, Poland | 11-50 | Exact match | 15 contacts → |
“Zapewniamy SAMOWYSTARCZALNOŚĆ dla Twojego domu i firmy poprzez wykorzystanie fotowoltaiki, pomp ciepła, magazynów energii czy stacji ładowania samochodów elektrycznych.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Komorów, PolandReported employees: 11-50 | Komorów, Poland | 11-50 | Exact match | 12 contacts → |
“WOLF GmbH to niemiecki producent profesjonalnych systemów grzewczych: pomp ciepła, kotłów gazowych i olejowych, systemów wentylacyjnych i klimatyzacyjnych opartych na…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Rakoczy Stalrakoczy.pl HQ: Stalowa Wola, PolandReported employees: 51-200 | Stalowa Wola, Poland | 51-200 | Exact match | 10 contacts → |
“Rakoczy Solidne Ciepło - to jedna z najstarszych marek kotlarskich w Polsce.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Gama OZEgamaoze.pl HQ: Wrocław, PolandReported employees: 1-10 | Wrocław, Poland | 1-10 | Exact match | 8 contacts → |
“Nasza oferta obejmuje szeroki wachlarz nowoczesnych rozwiązań z zakresu OZE, w tym: Instalacje paneli fotowoltaicznych, które zmniejszą Twoje rachunki za prąd i przyczynią się do…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Voltmax Fotowoltaikavoltmax.com.pl HQ: Lublin, PolandReported employees: 11-50 | Lublin, Poland | 11-50 | Exact match | 7 contacts → |
“Tworzymy na nowo przyszłość energetyczną polskich gospodarstw, oferując najbardziej zaawansowane technologie oraz efektywne rozwiązania z obszaru energii odnawialnej.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ekodelekodel.com HQ: Kościerzyna, PolandReported employees: 11-50 | Kościerzyna, Poland | 11-50 | Exact match | 6 contacts → |
“Montujemy instalacje fotowoltaiczne i pompy ciepła dla maksymalnego wykorzystania naturalnych źródeł energii.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Unical Polska Sp. Z O.Ounical.pl HQ: Łaziska Górne, PolandReported employees: 11-50 | Łaziska Górne, Poland | 11-50 | Exact match | 5 contacts → |
“Grupa UNICAL jest liderem w produkcji kotłów oraz urządzeń grzewczych.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Niezależny DOM Sp. Z O.Oniezaleznydom.pl HQ: Poznań, PolandReported employees: 11-50 | Poznań, Poland | 11-50 | Exact match | 5 contacts → |
“Zajmujemy się projektowaniem oraz montażem instalacji fotowoltaicznych, pomp ciepła, klimatyzacji, rekuperacji oraz systemów smart home.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Samuriosamurio.pl HQ: Swarzędz, PolandReported employees: 11-50 | Swarzędz, Poland | 11-50 | Exact match | 5 contacts → |
“Idea firmy SAMURIO zakłada tworzenie systemów dla domów, które dzięki nowoczesnym technologiom mogą stać się samowystarczalne, w pełni zautomatyzowane, proste w obsłudze i…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Qborg Twój Instalatorqborg.pl HQ: Kołbaskowo, PolandReported employees: 11-50 | Kołbaskowo, Poland | 11-50 | Exact match | 4 contacts → |
“Qborg- Twój Instalator Otoczymy Wasz dom profesjonalną opieką.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Watermwaterm.pl HQ: Wejherowo, PolandReported employees: 11-50 | Wejherowo, Poland | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Pro-Flowpro-flow.pl HQ: Łódź, PolandReported employees: 1-10 | Łódź, Poland | 1-10 | Exact match | 3 contacts → |
“PRO-FLOW sp.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Netsu S.Anetsu.pl HQ: Katowice, PolandReported employees: 11-50 | Katowice, Poland | 11-50 | Exact match | 2 contacts → |
“NETSU to producent pomp ciepła czyli urządzeń, które stanowią ekologiczną alternatywę dla przestarzałych źródeł pozyskiwania energii - kotłów grzewczych.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Inko Energyinkoenergy.pl HQ: Gliwice, PolandReported employees: 1-10 | Gliwice, Poland | 1-10 | Exact match | 2 contacts → |
“INKO ENERGY to przedsiębiorstwo specjalizujące się w instalacjach fotowoltaicznych, pompach ciepła, klimatyzacji oraz instalacjach centralnego ogrzewania.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 306 company matches
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Sustainable heating system installers: 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
302 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 Poland, so it is reported there. Company counts and contact totals on this page are exact for Poland, over 306 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 system installers?
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 system installers did RevenueBase find based in Poland?
The saved snapshot records 306 matching company records, 1,723 tracked contacts and 204 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 system installers by geography
- Sustainable heating system installers based in Berlin, Germany
- Sustainable heating system installers based in Bristol, United Kingdom
- Sustainable heating system installers based in Glasgow, United Kingdom
- Sustainable heating system installers based in London, United Kingdom
- Sustainable heating system installers based in Australia
- Sustainable heating system installers based in Austria
- Sustainable heating system installers based in Belgium
- Sustainable heating system installers based in Canada
- Sustainable heating system installers based in Czechia
- Sustainable heating system installers based in Denmark
- Sustainable heating system installers based in Finland
- Sustainable heating system installers based in France
Cite this list
RevenueBase Data Team. Top 25 sustainable heating system installers based in Poland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/sustainable-heating-system-installers/poland.
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 system installers based in Berlin, Germany
- Sustainable heating system installers based in Bristol, United Kingdom
- Sustainable heating system installers based in Glasgow, United Kingdom
- Sustainable heating system installers based in London, United Kingdom
- Sustainable heating system installers based in Australia
- Sustainable heating system installers based in Austria