Company lists · Data refreshed October 2026

Top 25 Energy project developers based in Poland

RevenueBase identified 160 company matches for energy project developers associated with Poland as of October 2026 and tracks 2,204 professional contacts across them, including 763 with verified work emails. Warsaw is the largest hub.

This list covers company matches for energy project developers 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 October 12, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 12, 2026 How this list was built
160Companies
2,204Contacts tracked
763Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest energy project developers based in Poland

Ranked by team size
Top 25 of 160 company matches for energy project developers based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWarsaw, PolandHQ recorded Oct 12, 2026501-1,000256 contacts →

Exact match

“Polenergia is the largest privately-owned Polish energy group, consisting of vertically integrated companies operating in the areas of renewable and low-emission energy…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchWarsaw, PolandHQ recorded Oct 12, 2026501-1,000217 contacts →

Exact match

“We power the world with green energy!”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchKatowice, PolandHQ recorded Oct 12, 2026201-500128 contacts →

Exact match

“Jesteśmy jednym z największych deweloperów OZE w Polsce.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchWarsaw, PolandHQ recorded Oct 12, 202651-20099 contacts →

Exact match

“Quanta Energy develops, operates and owns solar assets for corporations across Europe to accelerate the energy transition.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchWrocław, PolandHQ recorded Oct 12, 202651-20089 contacts →

Exact match

“Qair Polska is an independent power producer from renewable sources and part of international group Qair, present on the Polish market since 2015.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchWarsaw, PolandHQ recorded Oct 12, 202651-20071 contacts →

Exact match

“We are a capital group that has been co-creating the renewable energy market in Europe for years, consisting of several dozen companies with share capital exceeding 185 million…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchWarsaw, PolandHQ recorded Oct 12, 202651-20047 contacts →

Exact match

“Neo Energy Group (NEG) is a developer and operator of renewable energy sources active in the market since 2004.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchWarsaw, PolandHQ recorded Oct 12, 202611-5042 contacts →

Exact match

“PAD RES jest firmą deweloperską, specjalizującą się w rozwoju projektów z zakresu energetyki odnawialnej, inwestycji infrastrukturalnych oraz nieruchomości komercyjnych.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchPabianice, PolandHQ recorded Oct 12, 2026201-50033 contacts →

Exact match

“FlexiPower Group to firma z ponad 18-letnim doświadczeniem, specjalizująca się w energii odnawialnej.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchWarsaw, PolandHQ recorded Oct 12, 202651-20027 contacts →

Exact match

“PCWO Energy jest jedną z nielicznych firm w Polsce odpowiadających za kompleksową realizację projektu od podpisania umowy dzierżawy aż do zarządzania w pełni funkcjonalną…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchWarsaw, PolandHQ recorded Oct 12, 202651-20026 contacts →

Exact match

“Transformacja Energetyczna 360 bez nakładów inwestycyjnych.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchWarsaw, PolandHQ recorded Oct 12, 202651-20026 contacts →

Exact match

“Neo Bio Energy is a part of the NEO Energy Group formed by associated entities operating in the renewable energy sector: Neo Solar Farms and Neo Wind Farms.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchPoznań, PolandHQ recorded Oct 12, 202651-20024 contacts →

Exact match

“SolarSpot SA Jesteśmy jednym z liderów na rynku OZE: sprawdzonym i polecanym partnerem dla biznesu oraz instytucji publicznych.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchŁyski, PolandHQ recorded Oct 12, 202651-20019 contacts →

Exact match

“Tworzymy doświadczony i zaangażowany zespół, z eksperckimi kompetencjami projektowymi oraz inżynierskimi.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchKielce, PolandHQ recorded Oct 12, 202611-5019 contacts →

Exact match

“Enerko Energy to firma inżynieryjna i generalny wykonawca, realizująca kompleksowe projekty energetyczne dla jednostek samorządu terytorialnego, przemysłu, klastrów oraz…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchWarsaw, PolandHQ recorded Oct 12, 202651-20017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchGdańsk, PolandHQ recorded Oct 12, 202611-5017 contacts →

Exact match

“We have been actively operating in the Polish renewable energy market since 2008.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchGłogów Małopolski, PolandHQ recorded Oct 12, 202651-20016 contacts →

Exact match

“Nowoczesna energia.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchKielce, PolandHQ recorded Oct 12, 202651-20016 contacts →

Exact match

“W EkoEnergii czerpiemy energię z odnawialnych źródeł energii.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchOleśnica, PolandHQ recorded Oct 12, 202651-20016 contacts →

Exact match

“Helios Strategia to Generalny Wykonawca Farm Fotowoltaicznych z 13 letnim doświadczeniem.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchToruń, PolandHQ recorded Oct 12, 202611-5015 contacts →

Exact match

“IDE Projekt Sp.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchWarsaw, PolandHQ recorded Oct 12, 202651-20015 contacts →

Exact match

“W okresie ostatnich 70 lat działalności w firmie ENERGOPROJEKT - WARSZAWA SA zaprojektowano obiekty o łącznej mocy 25618 MWe oraz 13308 MWt, obejmujących ponad 200 bloków…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchPoznań, PolandHQ recorded Oct 12, 202611-5014 contacts →

Exact match

“EMI Energy specjalizuje się w rozwiązaniach z zakresu odnawialnych źródeł energii.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchŁódź, PolandHQ recorded Oct 12, 202611-5011 contacts →

Exact match

“PDC Construction Management Sp.j- Twój zaufany Inżynier Kontraktu i Inwestor Zastępczy.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchWarsaw, PolandHQ recorded Oct 12, 202611-5011 contacts →

Exact match

“Read ENG below] European Energy od 2004 roku, mając ambicje wspierać rozwój niezależnego europejskiego systemu energetycznego, jest spółką realizującą pełny cykl produkcji…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 160 energy project developers based in Poland

See the full list, filter by size, metro and specialty, and access 763 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Energy project developers based in Poland at a glance

As of Oct 12, 2026
34.6%Verified-email coverage
13.8Average contacts per company
11-50Median size (employees)
34.4%Largest-city concentration · Warsaw
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
51
11-50
69
51-200
28
201-500
5
501-1,000
4
1,001-5,000
1
5,001-10,000
1

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 160 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 project developers” 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 763 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 October 12, 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.

Energy project developers by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “energy project developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy project developers are there based in Poland?

RevenueBase identified 160 company matches for energy project developers associated with Poland as of October 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?

Polenergia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most energy project developers?

Warsaw leads with 55 company records, followed by Wroclaw (7) and Poznan (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 763 professional contacts with verified work emails tracked across these 160 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 October 12, 2026.

Ready to reach these companies? Verified emails and direct dials for all 160 energy project developers based in Poland. Start with a free account, no credit card.

Download this list →

Related lists

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.