Company lists · Data refreshed September 2026

Top 19 Renewable energy aggregators based in Czechia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 47 companies tracked

RevenueBase identified 47 company matches for renewable energy aggregators associated with Czechia as of September 2026 and tracks 1,174 professional contacts across them, including 615 with verified work emails. Prague is the largest hub.

This list covers company matches for renewable energy aggregators 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

47Companies

1,174Contacts tracked

615Verified emails

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The 19 largest renewable energy aggregators based in Czechia

Ranked by team size

Top 19 of 47 company matches for renewable energy aggregators 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	Second Foundation	Exact match	Prague, Czech RepublicHQ recorded Sep 17, 2026	201-500	334 contacts →
	Exact match “Second Foundation is a tech company active in energy markets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	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
4	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
5	Nano Energies	Exact match	Prague, Czech RepublicHQ recorded Sep 17, 2026	51-200	48 contacts →
	Exact match “We provide flexibility and ancillary services for renewables, battery energy storage systems (BESS), and other flexible electricity assets-empowering operators to maximize the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	LSK Green Group A.S	Exact match	Prague 4, Czech RepublicHQ recorded Sep 17, 2026	51-200	19 contacts →
	Exact match “We take pride in our 20 years of experience in energy consumption management.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	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
8	Aggregaat	Exact match	Brno, Czech RepublicHQ recorded Sep 17, 2026	1-10	13 contacts →
	Exact match “Zabýváme se agregací flexibility.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	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
10	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
11	Energy Power Solutions	Exact match	Brno, Czech RepublicHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “Naším řešením je integrace dostupných technologií a vytěžení maxima z tohoto propojení.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	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
13	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
14	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
15	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
16	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
17	AMP Algo	Exact match	Prague, Czech RepublicHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “We accelerate Europe’s clean-energy transition by reducing uncertainty in power markets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	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
19	Profilak Group S.R.O	Exact match	Prague, Czech RepublicHQ recorded Sep 17, 2026	11-50	2 contacts →
	Exact match “Empowering the Future: We specialise in the Construction and Management of Renewable Energy Projects with a Primary Focus on Commercial Rooftop Solar Installations.” 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 aggregators”. 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 19 of 47 renewable energy aggregators based in Czechia

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Renewable energy aggregators based in Czechia at a glance

As of Sep 17, 2026

52.4%Verified-email coverage

25.0Average contacts per company

11-50Median size (employees)

38.3%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

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 47 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 aggregators” 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 615 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 aggregators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy aggregators are there based in Czechia?

RevenueBase identified 47 company matches for renewable energy aggregators 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 aggregators?

Prague leads with 18 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 615 professional contacts with verified work emails tracked across these 47 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.