Company lists · Data refreshed September 2026

Top 25 Renewable energy power generation companies based in Czechia

Name: Renewable energy power generation companies based in Czechia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 69 companies tracked

RevenueBase identified 69 company matches for renewable energy power generation companies associated with Czechia as of September 2026 and tracks 1,197 professional contacts across them, including 549 with verified work emails. Prague is the largest hub.

This list covers company matches for renewable energy power generation companies associated with Czechia, 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 17, 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 Sep 17, 2026 How this list was built

69Companies

1,197Contacts tracked

549Verified emails

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The 25 largest renewable energy power generation companies based in Czechia

Ranked by team size

Top 25 of 69 company matches for renewable energy power generation companies based in Czechia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	E.On CZ	Exact match	České Budějovice 7, Czech RepublicHQ recorded Sep 17, 2026	1,001-5,000	349 contacts →
	Exact match “Energetická skupina E.ON Czech je od roku 2004 součástí koncernu E.ON.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Schlieger	Exact match	Praha 3, Czech RepublicHQ recorded Sep 17, 2026	201-500	124 contacts →
	Exact match “Schlieger is your trusted partner for innovative and sustainable energy solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Solar Global A.S	Exact match	Napajedla, Czech RepublicHQ recorded Sep 17, 2026	51-200	76 contacts →
	Exact match “Jsme skupina Solar Global, přední český výrobce energie z obnovitelných zdrojů.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	greenbuddies.eu	Exact match	Prague, Czech RepublicHQ recorded Sep 17, 2026	51-200	68 contacts →
	Exact match “Greenbuddies is an internationally recognized group delivering a comprehensive portfolio of services in the field of photovoltaic power plants, battery energy storage systems…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Rezolv Energy	Exact match	Prague, Czech RepublicHQ recorded Sep 17, 2026	11-50	51 contacts →
	Exact match “Rezolv is a highly experienced, independent renewable energy producer building a new era of sustainable power for Central and South Eastern Europe.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	GEEN	Exact match	Brno, Czech RepublicHQ recorded Sep 17, 2026	51-200	46 contacts →
	Exact match “The objective of GEEN Holding a.s.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Somi Applications And Services S.R.O	Exact match	Prague 1, Czech RepublicHQ recorded Sep 17, 2026	51-200	26 contacts →
	Exact match “SOMI je společnost zaměřená na vývoj a poskytování čisté energie prostřednictvím fotovoltaických elektráren a bateriových úložišť.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Energy Financial Group A.S	Exact match	Praha 4, Czech RepublicHQ recorded Sep 17, 2026	51-200	22 contacts →
	Exact match “Energy financial group a.s.(EFG) je silný a stabilní finanční partner pro dynamický rozvoj společností v oblasti výroby tepla, elektřiny a biometanu z obnovitelných zdrojů.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	PV Design And Build S.R.O	Exact match	Praha 4, Czech RepublicHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “Jsme mladá dynamicky se rozvíjející společnost, která patří do Skupiny ČEZ.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	EP Power Europe	Exact match	Praha 1, Czech RepublicHQ recorded Sep 17, 2026	n/a	18 contacts →
	Exact match “EP Power Europe, member of EPH group, is focused especially on development of coherent power generation portfolio in Europe.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Lama Solar	Exact match	Ostrava, Czech RepublicHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “Professional approach, reliability, expertise, experience, technology Our motivation is to build a stable company with which we will supply our clients with complex constructions…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Rewatt	Exact match	Prague, Czech RepublicHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “reWATT nabízí moderní energetická řešení v průmyslu.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Bidli Technologie, A.S	Exact match	Praha 1, Czech RepublicHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Bidli Technologie je nově vzniklá společnost, která vznikla jako společný podnik BIDLI Holding, a.s.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	DECCI	Exact match	Prague, Czech RepublicHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “We are DECCI, a modern energy group, operating in the renewable energy market since 2007.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Sunnywatt Group A. S	Exact match	Praha 3, Czech RepublicHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Energie na klíč s nulovými investicemi Usnadňujeme firmám cestu k udržitelnému podnikání s využitím zelené energie.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Green4you Energy	Exact match	Prague, Czech RepublicHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “A professional developer in the renewable energy field that has been operating on the market since 2009.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Belo Energy S.R.O	Exact match	Praha 5, Czech RepublicHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “We deliver comprehensive solutions for energy self-sufficiency as well as individual stages of project development process.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Nelumbo Energy A.S	Exact match	Otvice, Czech RepublicHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Záleží nám na životním prostředí Nabízíme produkty a řešení, které využívají obnovitelné zdroje energie a tím přispívají ke snížení CO2 a záchraně naší Planety.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Lucent Renewables LTD	Exact match	Prague, Czech RepublicHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Lucent Renewables is a developer of renewable power projects and storage solutions in Europe and selected international markets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Electree Czechia	Exact match	Brno, CzechiaHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “Electree je transparentní obchodník se zelenou energií.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	sun.energy	Exact match	Prague 5, Czech RepublicHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “A modern company in the dynamically developing sector of alternative energy sources with a focus on solar energy for apartment and residential buildings, companies, administrative…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Jufa S.R.O	Exact match	Prague, Czech RepublicHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “The company JUFA s.r.o.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Solary ES S.R.O	Exact match	Brno, Czech RepublicHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Appsen S.R.O	Exact match	Praha 8 - Karlín, Czech RepublicHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Společnost Appsen byla založena s vizí spojit zkušenosti z reálných projektů s představou zákazníků o udržitelné energetice.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Haragrior Investments Renewable Energy & Infrastructure	Exact match	Prague, Czech RepublicHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “We are Haragrior Group, operating in the areas of Renewable Energy and Infrastructure, focusing on growing needs for Clean Energy.” Recorded in the RevenueBase company graph · Sep 17, 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 “renewable energy power generation 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 25 of 69 renewable energy power generation companies based in Czechia

See the full list, filter by size, metro and specialty, and access 549 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy power generation companies based in Czechia at a glance

As of Sep 17, 2026

45.9%Verified-email coverage

17.3Average contacts per company

11-50Median size (employees)

42.0%Largest-city concentration · Prague

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for Czechia, so it is reported there. Company counts and contact totals on this page are exact for Czechia, over 69 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 Czechia whose business descriptions match “renewable energy power generation 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 549 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 17, 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 “renewable energy power generation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy power generation companies are there based in Czechia?

RevenueBase identified 69 company matches for renewable energy power generation companies associated with Czechia 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?

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

Which city has the most renewable energy power generation companies?

Prague leads with 29 company records, followed by Brno (6) and Hradec Kralove (2).

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 549 professional contacts with verified work emails tracked across these 69 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 17, 2026.

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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.