Company lists · Data verified August 2026

Top 25 Custom business software developers based in Czechia

Name: Custom business software developers based in Czechia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 144 companies tracked

There are 144 custom business software developers headquartered in Czechia (RevenueBase, August 2026). RevenueBase tracks 1,504 professional contacts across them, including 513 with verified work emails and 38 with mobile numbers. Prague is the largest hub.

This list covers custom business software developers 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.

144Companies

1,504Contacts tracked

513Verified emails

38Mobile numbers

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The 25 largest custom business software developers based in Czechia

Ranked by team size

Top 25 of 144 custom business software developers 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	Asseco Solutions CZ	Hradec Kralove	201-500	259	49
2	Popron Systems A.S	Ceske Budejovice	51-200	90	73
3	Notix S.R.O	n/a	51-200	68	41
4	Memos Software	Praha	51-200	48	25
5	Devcors	n/a	11-50	40	4
6	Iteuro	Ostrava Moravska Ostrava	11-50	36	28
7	Softelegance	Prague	11-50	30	7
8	D3soft Člen Společnosti Seyfor A.S	Ostrava Vitkovice	51-200	29	22
9	Juicymo	n/a	11-50	26	17
10	Apitree	Praha	11-50	26	13
11	Inekon Systems	n/a	11-50	24	10
12	JAGU	Panensky Tynec	11-50	23	3
13	poski.com	Ostrava Ostrava Marianske Hory	11-50	22	14
14	RED Robot S.R.O	Praha	11-50	16	14
15	Insio Software	Prague	51-200	15	12
16	EI Services S.R.O	n/a	51-200	15	9
17	Shift2cloud	Praha	11-50	14	11
18	Vision Praha S.R.O	Olomouc	11-50	14	9
19	Datamix Solutions	Olomouc	11-50	11	8
20	Evocode	Prague	11-50	11	3
21	ORTEX	Hradec Kralove	11-50	10	9
22	Inf, S.R.O	Uherske Hradiste	11-50	10	8
23	CGC Consulting, S.R.O	Zlin	11-50	9	7
24	Quartex Praha S.R.O	n/a	11-50	9	5
25	Sense4code	Praha	11-50	9	4

Showing 25 of 144 custom business software developers based in Czechia

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Custom business software developers based in Czechia at a glance

As of Aug 28, 2026

1-10Median size (employees)

PragueLargest hub · 27 HQs

38Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Custom business software developers by metro

Metro	Companies
Custom business software developers in Prague	27
Custom business software developers in Praha	23
Custom business software developers in Brno	12
Custom business software developers in Ostrava	4
Custom business software developers in Olomouc	3
Custom business software developers in Hradec Kralove	3
Custom business software developers in Panensky Tynec	2

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 “custom business software developers”, 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; 3 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 custom business software developers are there based in Czechia?

There are 144 custom business software developers headquartered in Czechia as of August 2026 (RevenueBase).

What is the largest company on this list?

Asseco Solutions CZ, headquartered in Hradec Kralove, tops this list with the largest team on record.

Which city has the most custom business software developers?

Prague leads with 27 headquartered companies, followed by Praha (23) and Brno (12).

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 513 verified decision-maker contacts tracked across these 144 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.