Company lists · Data verified August 2026

Top 25 B2B software companies based in Poland

Name: B2B software companies based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 122 companies tracked

There are 122 B2B software companies headquartered in Poland (RevenueBase, August 2026). RevenueBase tracks 2,737 professional contacts across them, including 1,259 with verified work emails and 66 with mobile numbers. Warszawa is the largest hub.

This list covers B2B software companies 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.

122Companies

2,737Contacts tracked

1,259Verified emails

66Mobile numbers

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The 25 largest B2B software companies based in Poland

Ranked by team size

Top 25 of 122 B2B software companies 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	Asseco Business Solutions S.A	Lublin	501-1,000	671	492
2	Symfonia	Warszawa	501-1,000	375	261
3	Avanquest	Krakow	201-500	313	129
4	Streamsoft	Zielona Gora	201-500	161	70
5	Unity-T Group Sp. Z O.O. Sp.K	Krakow	51-200	94	31
6	fireup.pro	Rybnik	51-200	58	29
7	Delegate	Katowice	51-200	42	28
8	KIM Group	Modlnica	51-200	42	4
9	Questy	Poznan	11-50	35	19
10	Lst-Soft Sp. Z O.O	Zlotniki	11-50	26	11
11	Sapico	Krakow	11-50	25	8
12	ONE Company B2B Platform	Wroclaw	11-50	24	18
13	Raks Sp. Z O.O	Warsaw	51-200	24	3
14	ASARI	Warszawa	11-50	23	10
15	Merinosoft Sp. Z O.O	Bialystok Woj.	11-50	23	4
16	DAMAL	Warszawa	11-50	22	9
17	Sales Agency	Wroclaw	11-50	21	6
18	Varico Sp. Z O.O	Bydgoszcz	11-50	20	1
19	Infosoftware	Szczepancowa	11-50	17	11
20	Ferrodo Computer Sp. Z O.O	Zlotniki	11-50	15	10
21	Procurence	Warsaw	11-50	15	7
22	Trade Software & Consult	Warszawa	11-50	15	7
23	Certusoft	Warszawa	11-50	14	6
24	Blocklabs	Gdansk	11-50	12	10
25	Eastsoft Sp. Z O.O	Siedlce	11-50	12	7

Showing 25 of 122 B2B software companies based in Poland

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B2B software companies based in Poland at a glance

As of Aug 28, 2026

11-50Median size (employees)

WarszawaLargest hub · 20 HQs

66Contacts with mobile numbers

8Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

B2B software companies by metro

Metro	Companies
B2B software companies in Warszawa	20
B2B software companies in Warsaw	12
B2B software companies in Krakow	11
B2B software companies in Wroclaw	8
B2B software companies in Bydgoszcz	7
B2B software companies in Rzeszow	5
B2B software companies in Poznan	5
B2B software companies in Gdansk	4

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 “B2B software companies”, 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; 8 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 B2B software companies are there based in Poland?

There are 122 B2B software companies headquartered in Poland as of August 2026 (RevenueBase).

What is the largest company on this list?

Asseco Business Solutions S.A, headquartered in Lublin, tops this list with the largest team on record.

Which city has the most B2B software companies?

Warszawa leads with 20 headquartered companies, followed by Warsaw (12) and Krakow (11).

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 1,259 verified decision-maker contacts tracked across these 122 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.