Company lists · Data refreshed September 2026

Top 20 Renewable energy storage companies based in Czechia

Name: Renewable energy storage 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 50 companies tracked

RevenueBase identified 50 company matches for renewable energy storage companies associated with Czechia as of September 2026 and tracks 514 professional contacts across them, including 183 with verified work emails. Prague is the largest hub.

This list covers company matches for renewable energy storage 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

50Companies

514Contacts tracked

183Verified emails

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The 20 largest renewable energy storage companies based in Czechia

Ranked by team size

Top 20 of 50 company matches for renewable energy storage 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	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
2	Tesla Group A.S	Exact match	Prague, Czech RepublicHQ recorded Sep 17, 2026	201-500	54 contacts →
	Exact match “TESLA Group is a swiftly expanding provider of Modular Energy Storage Systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	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
4	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
5	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
6	C-Energy	Exact match	Planá Nad Lužnicí, Czech RepublicHQ recorded Sep 17, 2026	51-200	18 contacts →
	Exact match “We are an innovative energy company that sets the trend in the field of combined heat and power generation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Solartec	Exact match	Rožnov Pod Radhoštěm, Czech RepublicHQ recorded Sep 17, 2026	51-200	16 contacts →
	Exact match “Since its foundation in 1993 by former TESLA R&D staff, SOLARTEC specializes in photovoltaic and battery energy storage systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Resacs	Exact match	Otrokovice, Czech RepublicHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “Již více než 25 let se věnujeme vývoji a výrobě bateriových úložišť a dalších komponentů fotovoltaických elektráren.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	PV Service Plus	Exact match	Hodonín, Czech RepublicHQ recorded Sep 17, 2026	1-10	15 contacts →
	Exact match “Působíme na trhu více než 15 let a za tu dobu jsme úspěšně realizovali přes 300 fotovoltaických instalací s výkonem od 3,6 kWp až po 90 MWp.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	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
11	Pinflow Energy Storage	Exact match	Old Town, Czech RepublicHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Pinflow energy storage tailors redox flow batteries ranging from high-end cells for laboratory research to the complete solutions for stabilizing and management of renewable…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	AERS	Exact match	Plzen, Czech RepublicHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Technological company operating in R&D of home and industrial battery storage systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	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
14	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
15	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
16	MND Energy Storage	Exact match	Moravia, CzechiaHQ recorded Sep 17, 2026	201-500	2 contacts →
	Exact match “MND Gas Storage Business specializes in highly flexible underground energy storage with features fully automated control systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Titron Storage	Exact match	Praha 1, Czech RepublicHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “TiTRON, víc než baterie.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Benekov Esco	Exact match	Horní Benešov, Czech RepublicHQ recorded Sep 17, 2026	51-200	2 contacts →
	Exact match “Fotovoltaické elektrárny s moderním bateriovým úložištěm- Komplexní řešení pro firmy, obce i rodinné domy - Úspora až 60 Kč ročně v rodinném domě - Návratnost investice do 10 let…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Fitcraft Energy, S.R.O	Exact match	Valašské Meziříčí, Czech RepublicHQ recorded Sep 17, 2026	11-50	2 contacts →
	Exact match “Czech producer of energy storage device - Savebox.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Viapower	Exact match	Horoušany, Czech RepublicHQ recorded Sep 17, 2026	11-50	1 contacts →
	Exact match Recorded description not available. 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 storage 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 20 of 50 renewable energy storage companies based in Czechia

See the full list, filter by size, metro and specialty, and access 183 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy storage companies based in Czechia at a glance

As of Sep 17, 2026

35.6%Verified-email coverage

10.3Average contacts per company

11-50Median size (employees)

36.0%Largest-city concentration · Prague

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 50 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 storage 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 183 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 storage companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy storage companies are there based in Czechia?

RevenueBase identified 50 company matches for renewable energy storage 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?

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

Which city has the most renewable energy storage companies?

Prague leads with 18 company records, followed by Moravia (3) and Bohumin (1).

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 183 professional contacts with verified work emails tracked across these 50 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.