Company lists · Data verified August 2026

Top 23 Enterprise app developers based in Poland

Name: Enterprise app developers based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 72 companies tracked

There are 72 enterprise app developers headquartered in Poland (RevenueBase, August 2026). RevenueBase tracks 774 professional contacts across them, including 287 with verified work emails and 11 with mobile numbers. Warszawa is the largest hub.

This list covers enterprise app developers headquartered in Poland, 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.

72Companies

774Contacts tracked

287Verified emails

11Mobile numbers

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The 23 largest enterprise app developers based in Poland

Ranked by team size

Top 23 of 72 enterprise app developers based in Poland, 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	Dahliamatic Sp. Z O.O	Warsaw	201-500	170	116
2	Unity-T Group Sp. Z O.O. Sp.K	Krakow	51-200	94	31
3	fireup.pro	Rybnik	51-200	58	29
4	Connecto. Informatyka W Biznesie	Sosnowiec	51-200	45	1
5	Questy	Poznan	11-50	35	19
6	Insoft Consulting Sp. Z O.O	Gdynia	11-50	33	22
7	Lst-Soft Sp. Z O.O	Zlotniki	11-50	26	11
8	Merinosoft Sp. Z O.O	Bialystok Woj.	11-50	23	4
9	Atmosphere Apps	Rzeszow	11-50	18	1
10	Altconnect	Tarnow	11-50	17	9
11	Certusoft	Warszawa	11-50	14	6
12	Eastsoft Sp. Z O.O	Siedlce	11-50	12	7
13	Arcus Soft	Lezajsk	1-10	11	9
14	Kantata Sp. Z O.O	Bydgoszcz	11-50	11	5
15	Eclsoft Sp. Z O.O	Czestochowa	1-10	9	4
16	4bsystems.Pl Software House	Gliwice	11-50	7	2
17	Lourens Systems Gmbh	Warsaw	1-10	7	2
18	Marcom Mobile	Rzeszow	1-10	5	1
19	Endevelo	Cracow	1-10	3	2
20	Coderia	Wroclaw	1-10	3	1
21	Purple Stone	Limanowa	1-10	3	1
22	Netseven	Tworog	1-10	1	1
23	syntactive.pl	Lublin	1-10	1	1

Showing 23 of 72 enterprise app developers based in Poland

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Enterprise app developers based in Poland at a glance

As of Aug 28, 2026

1-10Median size (employees)

WarszawaLargest hub · 9 HQs

11Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Enterprise app developers by metro

Metro	Companies
Enterprise app developers in Warszawa	9
Enterprise app developers in Warsaw	7
Enterprise app developers in Wroclaw	5
Enterprise app developers in Rzeszow	5
Enterprise app developers in Krakow	5
Enterprise app developers in Poznan	4
Enterprise app developers in Gdynia	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 “enterprise app developers”, with match quality audited by blind human judging, and headquartered in Poland.
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 enterprise app developers are there based in Poland?

There are 72 enterprise app developers headquartered in Poland as of August 2026 (RevenueBase).

What is the largest company on this list?

Dahliamatic Sp. Z O.O, headquartered in Warsaw, tops this list with the largest team on record.

Which city has the most enterprise app developers?

Warszawa leads with 9 headquartered companies, followed by Warsaw (7) and Wroclaw (5).

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 287 verified decision-maker contacts tracked across these 72 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.