Company lists · Data refreshed September 2026
Top 21 Energy efficiency retrofit companies based in Poland
RevenueBase identified 78 company matches for energy efficiency retrofit companies associated with Poland as of September 2026 and tracks 411 professional contacts across them, including 136 with verified work emails. Warsaw is the largest hub.
This list covers company matches for energy efficiency retrofit companies 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 September 16, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 21 largest energy efficiency retrofit companies based in Poland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 56 contacts → | ||||
Exact match “Kompleksowo przeprowadzamy firmy przez proces transformacji energetycznej i redukcji śladu węglowego, przyczyniając się do poprawy jakości środowiska, w którym żyjemy.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 39 contacts → | ||||
Exact match “Jesteśmy jednym z wiodących na świecie usługodawców zwiększających efektywność energetyczną budynków.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 35 contacts → | ||||
Exact match “The DB ENERGY SA (DBE) is a leader in the energy efficiency services market for industry in Poland.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 19 contacts → | ||||
Exact match “NAPE (National Energy Conservation Agency) was founded in 1994 by the Energy Conservation Foundation created by the Polish Development Bank and it focuses primarily on…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 17 contacts → | ||||
Exact match “Nowoczesna energia.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 11 contacts → | ||||
Exact match “Naszą misją jest dostarczać firmom efektywne rozwiązania energetyczne, ograniczające ślad węglowy i przyczyniające się do dekarbonizacji, bez nakładów inwestycyjnych.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 10 contacts → | ||||
Exact match “Da Vinci Green Energy to spółka doradczo-instalatorska, z szerokim wachlarzem usług dla klienta B2B, dotyczącym optymalizacji kosztów energii w firmach.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 9 contacts → | ||||
Exact match “AURA Plus to firma specjalizująca się w kompleksowych rozwiązaniach z zakresu efektywności energetycznej w budownictwie.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 9 contacts → | ||||
Exact match “Energy Saver to zespół ekspertów specjalizujących się w usługach z zakresu auditingu energetycznego, remontowego i oświetleniowego.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 7 contacts → | ||||
Exact match “Dostarczamy rozwiązania ograniczenia zużycia energii oraz redukcji emisji zanieczyszczeń w zakładach produkcyjnych i przetwórczych w Polsce oraz za granicą.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 6 contacts → | ||||
Exact match “Sun Valley Energy is a premier energy modernization company, focused on empowering businesses to minimize their ecological footprint, enhance profitability, and achieve their…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “Identyfikujemy - wskazujemy miejsca nadmiernego zużycia energii i ciepła.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “Polska Grupa Termomodernizacyjna specjalizuje się w kompleksowej termomodernizacji budynków poprawiając ich efektywność energetyczną oraz obniżając koszty ich eksploatacji.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “Wykorzystujemy naszą wiedzę i doświadczenie, by pomóc przedsiębiorcom zmniejszyć zużycie oraz koszty energii elektrycznej, a także dostarczamy rozwiązania oparte o zieloną energię.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Projektujemy rozwiązania zwiększające efektywność energetyczną Twojej firmy.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “Energy Trend specjalizuje się w kompleksowym doradztwie w zakresie efektywności energetycznej.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “Zajmujemy się konsultingiem w zakresie OZE oraz usługami z zakresu zarządzania energią.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “Ellipsis Energy to firma świadcząca usługi audytorskie w dziedzinie poprawy efektywności energetycznej.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “TOGETHER FOR SUCCESS | WBEE to ekosystem skupiający najlepszych specjalistów z branży energetycznej, których celem jest doprowadzanie do oszczędności energii oraz jej kosztów w…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “Bems Sp.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “Zajmujemy się szeroko pojętą efektywnością energetyczną w sektorze przemysłowym i prywatnym.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “energy efficiency retrofit companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 21 of 78 energy efficiency retrofit companies based in Poland
See the full list, filter by size, metro and specialty, and access 136 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy efficiency retrofit companies based in Poland at a glance
As of Sep 16, 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 78 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 “energy efficiency retrofit companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 136 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “energy efficiency retrofit companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy efficiency retrofit companies are there based in Poland?
RevenueBase identified 78 company matches for energy efficiency retrofit companies associated with Poland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Enervigo tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most energy efficiency retrofit companies?
Warsaw leads with 16 company records, followed by Wroclaw (7) and Krakow (4).
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 136 professional contacts with verified work emails tracked across these 78 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 78 energy efficiency retrofit companies based in Poland. Start with a free account, no credit card.
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Energy efficiency retrofit companies by geography
- Energy efficiency retrofit companies based in Atlanta, United States
- Energy efficiency retrofit companies based in Denver, United States
- Energy efficiency retrofit companies based in Houston, United States
- Energy efficiency retrofit companies based in New York, United States
- Energy efficiency retrofit companies based in Australia
- Energy efficiency retrofit companies based in Austria
- Energy efficiency retrofit companies based in Belgium
- Energy efficiency retrofit companies based in Brazil
- Energy efficiency retrofit companies based in Canada
- Energy efficiency retrofit companies based in Chile
- Energy efficiency retrofit companies based in Colombia
- Energy efficiency retrofit companies based in Czechia
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy efficiency retrofit companies based in Atlanta, United States
- Energy efficiency retrofit companies based in Denver, United States
- Energy efficiency retrofit companies based in Houston, United States
- Energy efficiency retrofit companies based in New York, United States
- Energy efficiency retrofit companies based in Australia
- Energy efficiency retrofit companies based in Austria
Company intelligence · public preview
Top 21 energy efficiency retrofit companies 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 78 matching company records for energy efficiency retrofit companies based in Poland, with 411 tracked contacts and 136 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 energy efficiency retrofit companies 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 |  Enervigoenervigo.comHQ: Mielec, PolandReported employees: 51-200 | Mielec, Poland | 51-200 | Exact match | 56 contacts → |
“Kompleksowo przeprowadzamy firmy przez proces transformacji energetycznej i redukcji śladu węglowego, przyczyniając się do poprawy jakości środowiska, w którym żyjemy.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Ista Polskaista.comHQ: Kraków, PolandReported employees: 51-200 | Kraków, Poland | 51-200 | Exact match | 39 contacts → |
“Jesteśmy jednym z wiodących na świecie usługodawców zwiększających efektywność energetyczną budynków.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  DB Energy SAdbenergy.plHQ: Wrocław, PolandReported employees: 11-50 | Wrocław, Poland | 11-50 | Exact match | 35 contacts → |
“The DB ENERGY SA (DBE) is a leader in the energy efficiency services market for industry in Poland.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 19 contacts → |
“NAPE (National Energy Conservation Agency) was founded in 1994 by the Energy Conservation Foundation created by the Polish Development Bank and it focuses primarily on…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Sm-Project Sp. Z O.Osm-project.plHQ: Głogów Małopolski, PolandReported employees: 51-200 | Głogów Małopolski, Poland | 51-200 | Exact match | 17 contacts → |
“Nowoczesna energia.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Escolightescolight.com.plHQ: Warsaw, PolandReported employees: 1-10 | Warsaw, Poland | 1-10 | Exact match | 11 contacts → |
“Naszą misją jest dostarczać firmom efektywne rozwiązania energetyczne, ograniczające ślad węglowy i przyczyniające się do dekarbonizacji, bez nakładów inwestycyjnych.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  DA Vinci Green Energydavinci.plHQ: Bielany Wrocławskie, PolandReported employees: 11-50 | Bielany Wrocławskie, Poland | 11-50 | Exact match | 10 contacts → |
“Da Vinci Green Energy to spółka doradczo-instalatorska, z szerokim wachlarzem usług dla klienta B2B, dotyczącym optymalizacji kosztów energii w firmach.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Aura Plus Sp. Z O.Oauraplus.plHQ: Poznań, PolandReported employees: 11-50 | Poznań, Poland | 11-50 | Exact match | 9 contacts → |
“AURA Plus to firma specjalizująca się w kompleksowych rozwiązaniach z zakresu efektywności energetycznej w budownictwie.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Energy Saver Groupenergy-saver.plHQ: Wrocław, PolandReported employees: 11-50 | Wrocław, Poland | 11-50 | Exact match | 9 contacts → |
“Energy Saver to zespół ekspertów specjalizujących się w usługach z zakresu auditingu energetycznego, remontowego i oświetleniowego.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Gdynia, PolandReported employees: 1-10 | Gdynia, Poland | 1-10 | Exact match | 7 contacts → |
“Dostarczamy rozwiązania ograniczenia zużycia energii oraz redukcji emisji zanieczyszczeń w zakładach produkcyjnych i przetwórczych w Polsce oraz za granicą.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  SUN Valley Energysunvalley.plHQ: Poznań, PolandReported employees: 1-10 | Poznań, Poland | 1-10 | Exact match | 6 contacts → |
“Sun Valley Energy is a premier energy modernization company, focused on empowering businesses to minimize their ecological footprint, enhance profitability, and achieve their…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Nega-Energynega-energy.plHQ: Wrocław, PolandReported employees: 1-10 | Wrocław, Poland | 1-10 | Exact match | 5 contacts → |
“Identyfikujemy - wskazujemy miejsca nadmiernego zużycia energii i ciepła.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Polska Grupa Termomodernizacyjnapgtermo.plHQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 4 contacts → |
“Polska Grupa Termomodernizacyjna specjalizuje się w kompleksowej termomodernizacji budynków poprawiając ich efektywność energetyczną oraz obniżając koszty ich eksploatacji.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Optimen Energyoptimen.plHQ: Warszawa/trójmiasto, PolandReported employees: 11-50 | Warszawa/trójmiasto, Poland | 11-50 | Exact match | 4 contacts → |
“Wykorzystujemy naszą wiedzę i doświadczenie, by pomóc przedsiębiorcom zmniejszyć zużycie oraz koszty energii elektrycznej, a także dostarczamy rozwiązania oparte o zieloną energię.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Metis Intechmetisintech.plHQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 4 contacts → |
“Projektujemy rozwiązania zwiększające efektywność energetyczną Twojej firmy.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Energy Trendenergytrend.plHQ: Lublin, PolandReported employees: 1-10 | Lublin, Poland | 1-10 | Exact match | 4 contacts → |
“Energy Trend specjalizuje się w kompleksowym doradztwie w zakresie efektywności energetycznej.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  EKO Brokereko-broker.comHQ: Wroclaw, PolandReported employees: 1-10 | Wroclaw, Poland | 1-10 | Exact match | 3 contacts → |
“Zajmujemy się konsultingiem w zakresie OZE oraz usługami z zakresu zarządzania energią.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Ellipsis Energyellipsisenergy.plHQ: Warsaw, PolandReported employees: 51-200 | Warsaw, Poland | 51-200 | Exact match | 3 contacts → |
“Ellipsis Energy to firma świadcząca usługi audytorskie w dziedzinie poprawy efektywności energetycznej.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Poznań, PolandReported employees: 1-10 | Poznań, Poland | 1-10 | Exact match | 3 contacts → |
“TOGETHER FOR SUCCESS | WBEE to ekosystem skupiający najlepszych specjalistów z branży energetycznej, których celem jest doprowadzanie do oszczędności energii oraz jej kosztów w…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Bems Sp. Z O.Obems.plHQ: Kraków, PolandReported employees: 1-10 | Kraków, Poland | 1-10 | Exact match | 1 contacts → |
“Bems Sp.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  KEY Energy Efficiency Solutionskeyenergy.plHQ: Wrocław, PolandReported employees: 1-10 | Wrocław, Poland | 1-10 | Exact match | 1 contacts → |
“Zajmujemy się szeroko pojętą efektywnością energetyczną w sektorze przemysłowym i prywatnym.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 78 company matches
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Energy efficiency retrofit companies: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
77 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Poland, so it is reported there. Company counts and contact totals on this page are exact for Poland, over 78 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy efficiency retrofit companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy efficiency retrofit companies did RevenueBase find based in Poland?
The saved snapshot records 78 matching company records, 411 tracked contacts and 136 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy efficiency retrofit companies by geography
- Energy efficiency retrofit companies based in Atlanta, United States
- Energy efficiency retrofit companies based in Denver, United States
- Energy efficiency retrofit companies based in Houston, United States
- Energy efficiency retrofit companies based in New York, United States
- Energy efficiency retrofit companies based in Australia
- Energy efficiency retrofit companies based in Austria
- Energy efficiency retrofit companies based in Belgium
- Energy efficiency retrofit companies based in Brazil
- Energy efficiency retrofit companies based in Canada
- Energy efficiency retrofit companies based in Chile
- Energy efficiency retrofit companies based in Colombia
- Energy efficiency retrofit companies based in Czechia
Cite this list
RevenueBase Data Team. Top 21 energy efficiency retrofit companies based in Poland. Snapshot: September 16, 2026. https://revenuebase.ai/companies/energy-efficiency-retrofit-companies/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
- Energy efficiency retrofit companies based in Atlanta, United States
- Energy efficiency retrofit companies based in Denver, United States
- Energy efficiency retrofit companies based in Houston, United States
- Energy efficiency retrofit companies based in New York, United States
- Energy efficiency retrofit companies based in Australia
- Energy efficiency retrofit companies based in Austria
Company intelligence · public preview
Top 21 energy efficiency retrofit companies based in Poland
RevenueBase records 78 matching company records for energy efficiency retrofit companies based in Poland, with 411 tracked contacts and 136 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 energy efficiency retrofit companies 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 | Enervigoenervigo.com HQ: Mielec, PolandReported employees: 51-200 | Mielec, Poland | 51-200 | Exact match | 56 contacts → |
“Kompleksowo przeprowadzamy firmy przez proces transformacji energetycznej i redukcji śladu węglowego, przyczyniając się do poprawy jakości środowiska, w którym żyjemy.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ista Polskaista.com HQ: Kraków, PolandReported employees: 51-200 | Kraków, Poland | 51-200 | Exact match | 39 contacts → |
“Jesteśmy jednym z wiodących na świecie usługodawców zwiększających efektywność energetyczną budynków.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | DB Energy SAdbenergy.pl HQ: Wrocław, PolandReported employees: 11-50 | Wrocław, Poland | 11-50 | Exact match | 35 contacts → |
“The DB ENERGY SA (DBE) is a leader in the energy efficiency services market for industry in Poland.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 19 contacts → |
“NAPE (National Energy Conservation Agency) was founded in 1994 by the Energy Conservation Foundation created by the Polish Development Bank and it focuses primarily on…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Sm-Project Sp. Z O.Osm-project.pl HQ: Głogów Małopolski, PolandReported employees: 51-200 | Głogów Małopolski, Poland | 51-200 | Exact match | 17 contacts → |
“Nowoczesna energia.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Escolightescolight.com.pl HQ: Warsaw, PolandReported employees: 1-10 | Warsaw, Poland | 1-10 | Exact match | 11 contacts → |
“Naszą misją jest dostarczać firmom efektywne rozwiązania energetyczne, ograniczające ślad węglowy i przyczyniające się do dekarbonizacji, bez nakładów inwestycyjnych.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | DA Vinci Green Energydavinci.pl HQ: Bielany Wrocławskie, PolandReported employees: 11-50 | Bielany Wrocławskie, Poland | 11-50 | Exact match | 10 contacts → |
“Da Vinci Green Energy to spółka doradczo-instalatorska, z szerokim wachlarzem usług dla klienta B2B, dotyczącym optymalizacji kosztów energii w firmach.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Aura Plus Sp. Z O.Oauraplus.pl HQ: Poznań, PolandReported employees: 11-50 | Poznań, Poland | 11-50 | Exact match | 9 contacts → |
“AURA Plus to firma specjalizująca się w kompleksowych rozwiązaniach z zakresu efektywności energetycznej w budownictwie.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Energy Saver Groupenergy-saver.pl HQ: Wrocław, PolandReported employees: 11-50 | Wrocław, Poland | 11-50 | Exact match | 9 contacts → |
“Energy Saver to zespół ekspertów specjalizujących się w usługach z zakresu auditingu energetycznego, remontowego i oświetleniowego.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Gdynia, PolandReported employees: 1-10 | Gdynia, Poland | 1-10 | Exact match | 7 contacts → |
“Dostarczamy rozwiązania ograniczenia zużycia energii oraz redukcji emisji zanieczyszczeń w zakładach produkcyjnych i przetwórczych w Polsce oraz za granicą.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | SUN Valley Energysunvalley.pl HQ: Poznań, PolandReported employees: 1-10 | Poznań, Poland | 1-10 | Exact match | 6 contacts → |
“Sun Valley Energy is a premier energy modernization company, focused on empowering businesses to minimize their ecological footprint, enhance profitability, and achieve their…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Nega-Energynega-energy.pl HQ: Wrocław, PolandReported employees: 1-10 | Wrocław, Poland | 1-10 | Exact match | 5 contacts → |
“Identyfikujemy - wskazujemy miejsca nadmiernego zużycia energii i ciepła.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Polska Grupa Termomodernizacyjnapgtermo.pl HQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 4 contacts → |
“Polska Grupa Termomodernizacyjna specjalizuje się w kompleksowej termomodernizacji budynków poprawiając ich efektywność energetyczną oraz obniżając koszty ich eksploatacji.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Optimen Energyoptimen.pl HQ: Warszawa/trójmiasto, PolandReported employees: 11-50 | Warszawa/trójmiasto, Poland | 11-50 | Exact match | 4 contacts → |
“Wykorzystujemy naszą wiedzę i doświadczenie, by pomóc przedsiębiorcom zmniejszyć zużycie oraz koszty energii elektrycznej, a także dostarczamy rozwiązania oparte o zieloną energię.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Metis Intechmetisintech.pl HQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 4 contacts → |
“Projektujemy rozwiązania zwiększające efektywność energetyczną Twojej firmy.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Energy Trendenergytrend.pl HQ: Lublin, PolandReported employees: 1-10 | Lublin, Poland | 1-10 | Exact match | 4 contacts → |
“Energy Trend specjalizuje się w kompleksowym doradztwie w zakresie efektywności energetycznej.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | EKO Brokereko-broker.com HQ: Wroclaw, PolandReported employees: 1-10 | Wroclaw, Poland | 1-10 | Exact match | 3 contacts → |
“Zajmujemy się konsultingiem w zakresie OZE oraz usługami z zakresu zarządzania energią.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ellipsis Energyellipsisenergy.pl HQ: Warsaw, PolandReported employees: 51-200 | Warsaw, Poland | 51-200 | Exact match | 3 contacts → |
“Ellipsis Energy to firma świadcząca usługi audytorskie w dziedzinie poprawy efektywności energetycznej.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Poznań, PolandReported employees: 1-10 | Poznań, Poland | 1-10 | Exact match | 3 contacts → |
“TOGETHER FOR SUCCESS | WBEE to ekosystem skupiający najlepszych specjalistów z branży energetycznej, których celem jest doprowadzanie do oszczędności energii oraz jej kosztów w…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Bems Sp. Z O.Obems.pl HQ: Kraków, PolandReported employees: 1-10 | Kraków, Poland | 1-10 | Exact match | 1 contacts → |
“Bems Sp.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | KEY Energy Efficiency Solutionskeyenergy.pl HQ: Wrocław, PolandReported employees: 1-10 | Wrocław, Poland | 1-10 | Exact match | 1 contacts → |
“Zajmujemy się szeroko pojętą efektywnością energetyczną w sektorze przemysłowym i prywatnym.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 78 company matches
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Energy efficiency retrofit companies: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
77 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Poland, so it is reported there. Company counts and contact totals on this page are exact for Poland, over 78 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy efficiency retrofit companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy efficiency retrofit companies did RevenueBase find based in Poland?
The saved snapshot records 78 matching company records, 411 tracked contacts and 136 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 21 energy efficiency retrofit companies based in Poland. Snapshot: September 16, 2026. https://revenuebase.ai/companies/energy-efficiency-retrofit-companies/poland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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