Company lists · Data refreshed September 2026
Top 25 Clean energy software startups based in Poland
RevenueBase identified 72 company matches for clean energy software startups associated with Poland as of September 2026 and tracks 813 professional contacts across them, including 376 with verified work emails. Warsaw is the largest hub.
This list covers company matches for clean energy software startups 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 27, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest clean energy software startups based in Poland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 139 contacts → | ||||
Exact match “Apator Rector od ponad 30 lat tworzy oprogramowanie z energią.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 2 | 78 contacts → | ||||
Exact match “Electrum is a Climate Tech and Renewable Energy leader, shaping a clean and resilient energy future.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 3 | 75 contacts → | ||||
Exact match “Codibly, part of Spyrosoft S.A.(WSE-listed), is a software company specializing in renewable energy and e-mobility solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 4 | 50 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 5 | 38 contacts → | ||||
Exact match “Transformacja Energetyczna 360 bez nakładów inwestycyjnych.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 6 | 37 contacts → | ||||
Exact match “Innsoft Sp.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 7 | 28 contacts → | ||||
Exact match “Solwena is a leading energy management technology company and creator of Percee® EMOS – an intelligent Energy Management and Optimisation System that transforms how organisations…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 8 | 26 contacts → | ||||
Exact match “Codetain is created by a team of specialized programmers working together to turn every customer's idea into a high-quality product.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 9 | 19 contacts → | ||||
Exact match “Lerta is a company developing modern technological solutions for the energy sector.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 10 | 18 contacts → | ||||
Exact match “Hekla Energy is an innovative energy trading company.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 11 | 18 contacts → | ||||
Exact match “Działamy w sektorze OZE od 2020 r.” Recorded in the RevenueBase company graph · Sep 27, 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 13 | 13 contacts → | ||||
Exact match “Audax to firma energetyczna, która pomaga ludziom i przedsiębiorstwom w pełni wykorzystać energię.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 14 | 12 contacts → | ||||
Exact match “Porta Capena was founded in 2001 by an international team of specialists from Belgium and Poland with vast experience in electronic engineering, databases, software and hardware.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match “Doradzamy jak bezpiecznie i efektywnie zarządzać mediami energetycznymi.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 16 | 11 contacts → | ||||
Exact match “NUMERON jest producentem rozwiązań sprzętowo-programowych, pozwalających prowadzić analizę zużycia mediów energetycznych.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 17 | 11 contacts → | ||||
Exact match “4Max Power jest wyspecjalizowanym deweloperem projektów w dziedzinie OZE i wykorzystuje najnowszą wiedzę i najlepsze technologię, dzięki którym realizowane projekty są wydajne i…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match “Szanowni Państwo, firma Smart EPC powstała w odpowiedzi na trwającą rewolucję w branży energetycznej.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 19 | 9 contacts → | ||||
Exact match “Nasze doświadczenie rozwijamy od 2007r.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “Plan Be Eco is software that helps companies report their carbon footprint in line with international standards.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 21 | 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 27, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match “TerGo offers a full-stack approach to carbon management for companies and individuals.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “Feigin Electric wdraża rozwiązania poprawiające efektywność energetyczną i jakość zasilania w obiektach przemysłowych oraz komercyjnych.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “Dobrze wykonana instalacja fotowoltaiczna pozwala na oszczędności nawet do 97% co umożliwia zwrot inwestycji już po 6 latach.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “pure energy investements” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “clean energy software startups”. 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 72 clean energy software startups based in Poland
See the full list, filter by size, metro and specialty, and access 376 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Clean energy software startups based in Poland at a glance
As of Sep 27, 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 72 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 “clean energy software startups” 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 376 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 27, 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 “clean energy software startups”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many clean energy software startups are there based in Poland?
RevenueBase identified 72 company matches for clean energy software startups 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?
Apator Rector tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most clean energy software startups?
Warsaw leads with 18 company records, followed by Wroclaw (5) and Gdansk (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 376 professional contacts with verified work emails tracked across these 72 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 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 72 clean energy software startups based in Poland. Start with a free account, no credit card.
Download this list →Related lists
Clean energy software startups by geography
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- Clean energy software startups based in Australia
- Clean energy software startups based in Austria
- Clean energy software startups based in Belgium
- Clean energy software startups based in Brazil
- Clean energy software startups based in Canada
- Clean energy software startups based in Chile
- Clean energy software startups based in Colombia
- Clean energy software startups based in Czechia
- Clean energy software startups based in Denmark
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Clean energy software startups based in Houston, United States
- Clean energy software startups based in New York, United States
- Clean energy software startups based in San Francisco, United States
- Clean energy software startups based in Australia
- Clean energy software startups based in Austria
- Clean energy software startups based in Belgium
Company intelligence · public preview
Top 25 clean energy software startups 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 72 matching company records for clean energy software startups based in Poland, with 813 tracked contacts and 376 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 27, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 clean energy software startups 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 |  Apator Rectorapator.comHQ: Zielona Góra, PolandReported employees: 201-500 | Zielona Góra, Poland | 201-500 | Exact match | 139 contacts → |
“Apator Rector od ponad 30 lat tworzy oprogramowanie z energią.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Electrum Holdingelectrum.plHQ: Białystok, PolandReported employees: 201-500 | Białystok, Poland | 201-500 | Exact match | 78 contacts → |
“Electrum is a Climate Tech and Renewable Energy leader, shaping a clean and resilient energy future.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Codiblycodibly.comHQ: Kraków, PolandReported employees: 51-200 | Kraków, Poland | 51-200 | Exact match | 75 contacts → |
“Codibly, part of Spyrosoft S.A.(WSE-listed), is a software company specializing in renewable energy and e-mobility solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Arago S.Aarago.greenHQ: Brodnica, PolandReported employees: 201-500 | Brodnica, Poland | 201-500 | Exact match | 50 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 |  Luneosluneos.plHQ: Warsaw, PolandReported employees: 51-200 | Warsaw, Poland | 51-200 | Exact match | 38 contacts → |
“Transformacja Energetyczna 360 bez nakładów inwestycyjnych.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Innsoftinnsoft.plHQ: Warsaw, PolandReported employees: 51-200 | Warsaw, Poland | 51-200 | Exact match | 37 contacts → |
“Innsoft Sp.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Solwena, Creator Of Percee Emospercee.energyHQ: Gdańsk, PolandReported employees: 11-50 | Gdańsk, Poland | 11-50 | Exact match | 28 contacts → |
“Solwena is a leading energy management technology company and creator of Percee® EMOS – an intelligent Energy Management and Optimisation System that transforms how organisations…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Codetaincodetain.comHQ: Zielona Góra, PolandReported employees: 11-50 | Zielona Góra, Poland | 11-50 | Exact match | 26 contacts → |
“Codetain is created by a team of specialized programmers working together to turn every customer's idea into a high-quality product.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | LERTAlerta.energy HQ: Poznan, PolandReported employees: 51-200 | Poznan, Poland | 51-200 | Exact match | 19 contacts → |
“Lerta is a company developing modern technological solutions for the energy sector.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Hekla Energyhekla.com.plHQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 18 contacts → |
“Hekla Energy is an innovative energy trading company.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Coperniccopernic.ioHQ: Kraków, PolandReported employees: 11-50 | Kraków, Poland | 11-50 | Exact match | 18 contacts → |
“Działamy w sektorze OZE od 2020 r.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 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 · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Audax Polskaaudaxrenewables.plHQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 13 contacts → |
“Audax to firma energetyczna, która pomaga ludziom i przedsiębiorstwom w pełni wykorzystać energię.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Porta Capenaportacapena.comHQ: Wroclaw, PolandReported employees: 11-50 | Wroclaw, Poland | 11-50 | Exact match | 12 contacts → |
“Porta Capena was founded in 2001 by an international team of specialists from Belgium and Poland with vast experience in electronic engineering, databases, software and hardware.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Innpact Sp. Z O.Oinnpact.plHQ: Wrocław, PolandReported employees: 11-50 | Wrocław, Poland | 11-50 | Exact match | 11 contacts → |
“Doradzamy jak bezpiecznie i efektywnie zarządzać mediami energetycznymi.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Pracownia Informatyki Numeron Sp. Z O.Onumeron.plHQ: Częstochowa, PolandReported employees: 11-50 | Częstochowa, Poland | 11-50 | Exact match | 11 contacts → |
“NUMERON jest producentem rozwiązań sprzętowo-programowych, pozwalających prowadzić analizę zużycia mediów energetycznych.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  4max Power4maxpower.plHQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 11 contacts → |
“4Max Power jest wyspecjalizowanym deweloperem projektów w dziedzinie OZE i wykorzystuje najnowszą wiedzę i najlepsze technologię, dzięki którym realizowane projekty są wydajne i…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Smart EPC Sp. Z O. Osmartepc.plHQ: Gliwice, PolandReported employees: 11-50 | Gliwice, Poland | 11-50 | Exact match | 10 contacts → |
“Szanowni Państwo, firma Smart EPC powstała w odpowiedzi na trwającą rewolucję w branży energetycznej.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Soleossoleos.plHQ: Sopot, PolandReported employees: 11-50 | Sopot, Poland | 11-50 | Exact match | 9 contacts → |
“Nasze doświadczenie rozwijamy od 2007r.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Plan BE ECOplanbe.ecoHQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 6 contacts → |
“Plan Be Eco is software that helps companies report their carbon footprint in line with international standards.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  TERGOtergo.ioHQ: Gdańsk, PolandReported employees: 11-50 | Gdańsk, Poland | 11-50 | Exact match | 6 contacts → |
“TerGo offers a full-stack approach to carbon management for companies and individuals.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Feigin Electric Sp. Z O.Ofeiginelectric.plHQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 5 contacts → |
“Feigin Electric wdraża rozwiązania poprawiające efektywność energetyczną i jakość zasilania w obiektach przemysłowych oraz komercyjnych.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Arenella Sp. Z O.Oarenella.plHQ: Kielce, PolandReported employees: 11-50 | Kielce, Poland | 11-50 | Exact match | 5 contacts → |
“Dobrze wykonana instalacja fotowoltaiczna pozwala na oszczędności nawet do 97% co umożliwia zwrot inwestycji już po 6 latach.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  PEI Grouppeigroup.plHQ: 16, PolandReported employees: 1-10 | 16, Poland | 1-10 | Exact match | 4 contacts → |
“pure energy investements” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 72 company matches
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Clean energy software startups: dataset insights
September 27, 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
72 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 72 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 27, 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 clean energy software startups?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many clean energy software startups did RevenueBase find based in Poland?
The saved snapshot records 72 matching company records, 813 tracked contacts and 376 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 27, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Clean energy software startups by geography
- Clean energy software startups based in Houston, United States
- Clean energy software startups based in New York, United States
- Clean energy software startups based in San Francisco, United States
- Clean energy software startups based in Australia
- Clean energy software startups based in Austria
- Clean energy software startups based in Belgium
- Clean energy software startups based in Brazil
- Clean energy software startups based in Canada
- Clean energy software startups based in Chile
- Clean energy software startups based in Colombia
- Clean energy software startups based in Czechia
- Clean energy software startups based in Denmark
Cite this list
RevenueBase Data Team. Top 25 clean energy software startups based in Poland. Snapshot: September 27, 2026. https://revenuebase.ai/companies/clean-energy-software-startups/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
- Clean energy software startups based in Houston, United States
- Clean energy software startups based in New York, United States
- Clean energy software startups based in San Francisco, United States
- Clean energy software startups based in Australia
- Clean energy software startups based in Austria
- Clean energy software startups based in Belgium
Company intelligence · public preview
Top 25 clean energy software startups based in Poland
RevenueBase records 72 matching company records for clean energy software startups based in Poland, with 813 tracked contacts and 376 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 27, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 clean energy software startups 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 | Apator Rectorapator.com HQ: Zielona Góra, PolandReported employees: 201-500 | Zielona Góra, Poland | 201-500 | Exact match | 139 contacts → |
“Apator Rector od ponad 30 lat tworzy oprogramowanie z energią.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Electrum Holdingelectrum.pl HQ: Białystok, PolandReported employees: 201-500 | Białystok, Poland | 201-500 | Exact match | 78 contacts → |
“Electrum is a Climate Tech and Renewable Energy leader, shaping a clean and resilient energy future.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Codiblycodibly.com HQ: Kraków, PolandReported employees: 51-200 | Kraków, Poland | 51-200 | Exact match | 75 contacts → |
“Codibly, part of Spyrosoft S.A.(WSE-listed), is a software company specializing in renewable energy and e-mobility solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Arago S.Aarago.green HQ: Brodnica, PolandReported employees: 201-500 | Brodnica, Poland | 201-500 | Exact match | 50 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Luneosluneos.pl HQ: Warsaw, PolandReported employees: 51-200 | Warsaw, Poland | 51-200 | Exact match | 38 contacts → |
“Transformacja Energetyczna 360 bez nakładów inwestycyjnych.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Innsoftinnsoft.pl HQ: Warsaw, PolandReported employees: 51-200 | Warsaw, Poland | 51-200 | Exact match | 37 contacts → |
“Innsoft Sp.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Solwena, Creator Of Percee Emospercee.energy HQ: Gdańsk, PolandReported employees: 11-50 | Gdańsk, Poland | 11-50 | Exact match | 28 contacts → |
“Solwena is a leading energy management technology company and creator of Percee® EMOS – an intelligent Energy Management and Optimisation System that transforms how organisations…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Codetaincodetain.com HQ: Zielona Góra, PolandReported employees: 11-50 | Zielona Góra, Poland | 11-50 | Exact match | 26 contacts → |
“Codetain is created by a team of specialized programmers working together to turn every customer's idea into a high-quality product.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | LERTAlerta.energy HQ: Poznan, PolandReported employees: 51-200 | Poznan, Poland | 51-200 | Exact match | 19 contacts → |
“Lerta is a company developing modern technological solutions for the energy sector.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Hekla Energyhekla.com.pl HQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 18 contacts → |
“Hekla Energy is an innovative energy trading company.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Coperniccopernic.io HQ: Kraków, PolandReported employees: 11-50 | Kraków, Poland | 11-50 | Exact match | 18 contacts → |
“Działamy w sektorze OZE od 2020 r.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 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 · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Audax Polskaaudaxrenewables.pl HQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 13 contacts → |
“Audax to firma energetyczna, która pomaga ludziom i przedsiębiorstwom w pełni wykorzystać energię.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Porta Capenaportacapena.com HQ: Wroclaw, PolandReported employees: 11-50 | Wroclaw, Poland | 11-50 | Exact match | 12 contacts → |
“Porta Capena was founded in 2001 by an international team of specialists from Belgium and Poland with vast experience in electronic engineering, databases, software and hardware.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Innpact Sp. Z O.Oinnpact.pl HQ: Wrocław, PolandReported employees: 11-50 | Wrocław, Poland | 11-50 | Exact match | 11 contacts → |
“Doradzamy jak bezpiecznie i efektywnie zarządzać mediami energetycznymi.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Pracownia Informatyki Numeron Sp. Z O.Onumeron.pl HQ: Częstochowa, PolandReported employees: 11-50 | Częstochowa, Poland | 11-50 | Exact match | 11 contacts → |
“NUMERON jest producentem rozwiązań sprzętowo-programowych, pozwalających prowadzić analizę zużycia mediów energetycznych.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 4max Power4maxpower.pl HQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 11 contacts → |
“4Max Power jest wyspecjalizowanym deweloperem projektów w dziedzinie OZE i wykorzystuje najnowszą wiedzę i najlepsze technologię, dzięki którym realizowane projekty są wydajne i…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Smart EPC Sp. Z O. Osmartepc.pl HQ: Gliwice, PolandReported employees: 11-50 | Gliwice, Poland | 11-50 | Exact match | 10 contacts → |
“Szanowni Państwo, firma Smart EPC powstała w odpowiedzi na trwającą rewolucję w branży energetycznej.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Soleossoleos.pl HQ: Sopot, PolandReported employees: 11-50 | Sopot, Poland | 11-50 | Exact match | 9 contacts → |
“Nasze doświadczenie rozwijamy od 2007r.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Plan BE ECOplanbe.eco HQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 6 contacts → |
“Plan Be Eco is software that helps companies report their carbon footprint in line with international standards.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | 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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | TERGOtergo.io HQ: Gdańsk, PolandReported employees: 11-50 | Gdańsk, Poland | 11-50 | Exact match | 6 contacts → |
“TerGo offers a full-stack approach to carbon management for companies and individuals.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Feigin Electric Sp. Z O.Ofeiginelectric.pl HQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 5 contacts → |
“Feigin Electric wdraża rozwiązania poprawiające efektywność energetyczną i jakość zasilania w obiektach przemysłowych oraz komercyjnych.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Arenella Sp. Z O.Oarenella.pl HQ: Kielce, PolandReported employees: 11-50 | Kielce, Poland | 11-50 | Exact match | 5 contacts → |
“Dobrze wykonana instalacja fotowoltaiczna pozwala na oszczędności nawet do 97% co umożliwia zwrot inwestycji już po 6 latach.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | PEI Grouppeigroup.pl HQ: 16, PolandReported employees: 1-10 | 16, Poland | 1-10 | Exact match | 4 contacts → |
“pure energy investements” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 72 company matches
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Clean energy software startups: dataset insights
September 27, 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
72 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 72 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 27, 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 clean energy software startups?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many clean energy software startups did RevenueBase find based in Poland?
The saved snapshot records 72 matching company records, 813 tracked contacts and 376 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 27, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 clean energy software startups based in Poland. Snapshot: September 27, 2026. https://revenuebase.ai/companies/clean-energy-software-startups/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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