Company lists · Data verified August 2026

Top 25 Consulting services software companies based in Poland

Name: Consulting services 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 1,036 companies tracked

There are 1,036 consulting services software companies headquartered in Poland (RevenueBase, August 2026). RevenueBase tracks 21,498 professional contacts across them, including 8,857 with verified work emails and 401 with mobile numbers. Warszawa is the largest hub.

This list covers consulting services 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.

1,036Companies

21,498Contacts tracked

8,857Verified emails

401Mobile numbers

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The 25 largest consulting services software companies based in Poland

Ranked by team size

Top 25 of 1,036 consulting services 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	SII Poland	Bydgoszcz	5,001-10,000	5,538	3,355
2	BCC	Poznan	n/a	1,857	1
3	Sollers Consulting	Krakow	1,001-5,000	904	676
4	Bluesoft	Warszawa	1,001-5,000	623	392
5	ITDS	Warszawa	501-1,000	396	89
6	Modsen	Warszawa	501-1,000	369	43
7	Onwelo	Warszawa	501-1,000	335	269
8	The Software House	Warsaw	201-500	279	188
9	Pentacomp	Warszawa	201-500	251	179
10	Nexio Management	Warsaw	501-1,000	241	92
11	Astek Polska	Warszawa	1,001-5,000	236	149
12	Waverley Software	Poznan	201-500	218	75
13	Softiq Software House	Gliwice	201-500	204	148
14	BPX	n/a	201-500	200	8
15	ITEO	Warszawa	201-500	190	116
16	APN Promise	Warsaw	51-200	182	111
17	Pretius	Warsaw	51-200	158	100
18	Solwit SA Part Of Alten Group	Gdansk	201-500	147	89
19	EQ System	Dabrowa Gornicza	51-200	135	70
20	Kotrak	Gdansk	201-500	127	92
21	hycom.digital	Lodz	51-200	123	17
22	ARC Consulting	Krakow	51-200	117	66
23	SENTE	Poznan	201-500	116	60
24	Quantumsoft LLC	Warsaw	51-200	111	32
25	Digatus	Wroclaw	51-200	98	47

Showing 25 of 1,036 consulting services software companies based in Poland

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Consulting services software companies based in Poland at a glance

As of Aug 28, 2026

1-10Median size (employees)

WarszawaLargest hub · 184 HQs

401Contacts with mobile numbers

12Emails re-verified in last 30 days

Companies by employee count

1-10

588

11-50

319

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Consulting services software companies by metro

Metro	Companies
Consulting services software companies in Warszawa	184
Consulting services software companies in Warsaw	164
Consulting services software companies in Wroclaw	83
Consulting services software companies in Krakow	66
Consulting services software companies in Poznan	55
Consulting services software companies in Gdansk	48
Consulting services software companies in Lodz	37

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 “consulting services 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; 12 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 consulting services software companies are there based in Poland?

There are 1,036 consulting services software companies headquartered in Poland as of August 2026 (RevenueBase).

What is the largest company on this list?

SII Poland, headquartered in Bydgoszcz, tops this list with the largest team on record.

Which city has the most consulting services software companies?

Warszawa leads with 184 headquartered companies, followed by Warsaw (164) and Wroclaw (83).

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 8,857 verified decision-maker contacts tracked across these 1,036 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.