Company lists · Data verified August 2026

Top 25 IT consulting companies based in Warszawa, Poland

Name: IT consulting companies based in Warszawa, Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 187 companies tracked

As of August 2026, this directory lists 187 IT consulting companies based in Warszawa, Poland, with 7,698 contacts and 3,135 email addresses. Warszawa is the single most-represented city among the companies on the list. Use the directory to identify potential vendors, partners, and sales prospects.

IT consulting companies advise organizations on technology strategy, systems, software, infrastructure, cybersecurity, cloud services, and related IT implementation needs. This list covers companies that provide professional IT consulting services, including technology advisory, systems planning, implementation support, and related services. Ranked by team size, largest first. Data current as of August 28, 2026.

187Companies

7,698Contacts tracked

3,135Verified emails

124Mobile numbers

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The 25 largest IT consulting companies based in Warszawa, Poland

Ranked by team size

Top 25 of 187 IT consulting companies based in Warszawa, 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	Accenture Poland	Warszawa	5,001-10,000	1,749	866
2	Nashtech	Warszawa	1,001-5,000	1,604	231
3	Bluesoft	Warszawa	1,001-5,000	623	392
4	ITDS	Warszawa	501-1,000	396	89
5	Onwelo	Warszawa	501-1,000	335	269
6	Pentacomp	Warszawa	201-500	251	179
7	Astek Polska	Warszawa	1,001-5,000	236	149
8	ITEO	Warszawa	201-500	190	116
9	Betacom S.A	Warszawa	51-200	126	90
10	E-Point	Warszawa	51-200	126	2
11	Unisystech Consulting	Warszawa	501-1,000	92	17
12	Onex Group	Warszawa	51-200	78	63
13	7bulls.com	Warszawa	51-200	77	32
14	Lizard IT	Warszawa	11-50	69	31
15	ICT	Warszawa	201-500	61	1
16	IT Systems & Solutions Sp. Z O.O	Warszawa	51-200	52	36
17	Euvic Solutions S.A	Warszawa	51-200	51	23
18	Swedium Global Services	Warszawa	51-200	50	14
19	Eyzee S.A	Warszawa	51-200	48	37
20	IT Touch Sp. Z O.O	Warszawa	51-200	45	21
21	Bakk Sp. Z O.O	Warszawa	51-200	43	23
22	Devapo	Warszawa	51-200	42	14
23	Simplelogic Sp. Z O.O	Warszawa	51-200	42	11
24	Simplicity Sp. Z O.O	Warszawa	51-200	41	27
25	Iscg Sp. Z O.O	Warszawa	11-50	40	29

Showing 25 of 187 IT consulting companies based in Warszawa, Poland

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IT consulting companies based in Warszawa, Poland at a glance

As of Aug 28, 2026

11-50Median size (employees)

WarszawaLargest hub · 229 HQs

124Contacts with mobile numbers

11Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

IT consulting companies by metro in Poland

Metro	Companies
IT consulting companies in Warszawa	229
IT consulting companies in Warsaw	166
IT consulting companies in Wroclaw	76
IT consulting companies in Krakow	69
IT consulting companies in Poznan	55
IT consulting companies in Gdansk	43
IT consulting companies in Lodz	35

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 “IT consulting companies”, with match quality audited by blind human judging, and headquartered in Warszawa, 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; 11 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 IT consulting companies are in the directory?

The directory contains 187 IT consulting companies based in Warszawa, Poland as of August 2026.

How can I find contacts at IT consulting companies?

You can use this directory to review 7,698 contacts and 3,135 email addresses associated with IT consulting companies based in Warszawa, Poland.

Which city has the most IT consulting companies on the list?

Warszawa is the single most-represented city among the IT consulting companies on the list.

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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.