Company lists · Data verified August 2026

Top 25 Data science consulting firms based in Poland

Name: Data science consulting firms based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 173 companies tracked

There are 173 data science consulting firms headquartered in Poland (RevenueBase, August 2026). RevenueBase tracks 1,930 professional contacts across them, including 692 with verified work emails and 24 with mobile numbers. Warsaw is the largest hub.

This list covers data science consulting firms 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.

173Companies

1,930Contacts tracked

692Verified emails

24Mobile numbers

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The 25 largest data science consulting firms based in Poland

Ranked by team size

Top 25 of 173 data science consulting firms 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	Unit8	Krakow	51-200	158	88
2	Crif Poland	Krakow	51-200	108	1
3	Quantum INC	Warsaw	51-200	80	40
4	Onex Group	Warszawa	51-200	78	63
5	Astrafox	Warszawa	51-200	75	39
6	Ccporter	Warsaw	201-500	73	3
7	Cloudfide	Warsaw	51-200	70	36
8	Idego Group	Gdynia	51-200	66	1
9	Bitpeak	Warsaw	51-200	56	27
10	TIDK	Poznan	11-50	51	15
11	Alterdata	Warsaw	51-200	50	33
12	Websensa	Warsaw	11-50	44	33
13	Soname Solutions	Warszawa	51-200	39	10
14	Transition Technologies	Warszawa	11-50	36	28
15	Algomine	Warsaw	51-200	36	27
16	Datariselab	Wroclaw	11-50	34	18
17	Dataserve S.A	Warszawa	11-50	31	11
18	SOLET	Lublin	11-50	27	17
19	Numlabs	Krakow	11-50	24	5
20	Data By Example	Warsaw	11-50	22	8
21	Algolytics Technologies	Warsaw	11-50	21	6
22	Astral Forest	Warsaw	11-50	19	15
23	Sofixit	Wroclaw	51-200	19	8
24	Murdio	Warsaw	11-50	17	8
25	Data Hiro	Wroclaw	11-50	16	11

Showing 25 of 173 data science consulting firms based in Poland

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Data science consulting firms based in Poland at a glance

As of Aug 28, 2026

1-10Median size (employees)

WarsawLargest hub · 50 HQs

24Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

101

11-50

51-200

201-500

Data science consulting firms by metro

Metro	Companies
Data science consulting firms in Warsaw	50
Data science consulting firms in Warszawa	41
Data science consulting firms in Wroclaw	11
Data science consulting firms in Krakow	10
Data science consulting firms in Katowice	6
Data science consulting firms in Gdansk	5
Data science consulting firms in Poznan	5

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 “data science consulting firms”, 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 data science consulting firms are there based in Poland?

There are 173 data science consulting firms headquartered in Poland as of August 2026 (RevenueBase).

What is the largest company on this list?

Unit8, headquartered in Krakow, tops this list with the largest team on record.

Which city has the most data science consulting firms?

Warsaw leads with 50 headquartered companies, followed by Warszawa (41) and Wroclaw (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 692 verified decision-maker contacts tracked across these 173 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.