Company lists · Data verified August 2026

Top 18 Energy efficiency software companies based in Czechia

Name: Energy efficiency software companies based in Czechia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 32 companies tracked

There are 32 energy efficiency software companies headquartered in Czechia (RevenueBase, August 2026). RevenueBase tracks 250 professional contacts across them, including 112 with verified work emails and 7 with mobile numbers. Prague is the largest hub.

This list covers energy efficiency software companies headquartered in Czechia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

32Companies

250Contacts tracked

112Verified emails

7Mobile numbers

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The 18 largest energy efficiency software companies based in Czechia

Ranked by team size

Top 18 of 32 energy efficiency software companies based in Czechia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Flowbox	Vestec	11-50	42	32
2	Enerfis	Prague	11-50	31	1
3	Ista Česká Republika	n/a	51-200	28	17
4	Orgrez	Brno	51-200	22	14
5	Aise, S.R.O	Zlin	11-50	15	7
6	Energostation	n/a	11-50	14	6
7	Elimon A.S	Praha	11-50	11	5
8	ENMON	n/a	11-50	10	8
9	Instar ITS	Ostrava	11-50	9	1
10	Infigy	Kyselka	1-10	7	3
11	Domy Sobě	Praha	1-10	7	3
12	Energocentrum Plus, S.R.O	n/a	11-50	6	5
13	Synergis Consulting S.R.O	Brno	1-10	3	2
14	Mstp S.R.O	n/a	11-50	2	2
15	Coen Collective Energy	Prague	1-10	2	2
16	Argia S.R.O	Prague	11-50	2	1
17	Carbonpunk	Prague	1-10	2	1
18	Arbol Energetické Poradenství S.R.O	Praha	1-10	1	1

Showing 18 of 32 energy efficiency software companies based in Czechia

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Energy efficiency software companies based in Czechia at a glance

As of Aug 28, 2026

11-50Median size (employees)

PragueLargest hub · 5 HQs

7Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Energy efficiency software companies by metro

Metro	Companies
Energy efficiency software companies in Prague	5
Energy efficiency software companies in Brno	3
Energy efficiency software companies in Praha	3
Energy efficiency software companies in Olomouc	3
Energy efficiency software companies in Zlin	2
Energy efficiency software companies in Ostrava	2
Energy efficiency software companies in Moravia	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “energy efficiency software companies”, with match quality audited by blind human judging, and headquartered in Czechia.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many energy efficiency software companies are there based in Czechia?

There are 32 energy efficiency software companies headquartered in Czechia as of August 2026 (RevenueBase).

What is the largest company on this list?

Flowbox, headquartered in Vestec, tops this list with the largest team on record.

Which city has the most energy efficiency software companies?

Prague leads with 5 headquartered companies, followed by Brno (3) and Praha (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 112 verified decision-maker contacts tracked across these 32 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.