Company lists · Data verified August 2026

Top 25 Data science companies based in Poland

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 102 companies tracked

There are 102 data science companies headquartered in Poland (RevenueBase, August 2026). RevenueBase tracks 1,189 professional contacts across them, including 481 with verified work emails and 19 with mobile numbers. Warsaw is the largest hub.

This list covers data science 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.

102Companies

1,189Contacts tracked

481Verified emails

19Mobile numbers

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The 25 largest data science companies based in Poland

Ranked by team size

Top 25 of 102 data science 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	Unit8	Krakow	51-200	158	88
2	Crif Poland	Krakow	51-200	108	1
3	Quantum INC	Warsaw	51-200	80	40
4	Cloudfide	Warsaw	51-200	70	36
5	Bitpeak	Warsaw	51-200	56	27
6	TIDK	Poznan	11-50	51	15
7	Alterdata	Warsaw	51-200	50	33
8	Websensa	Warsaw	11-50	44	33
9	Getindata Part Of Xebia	Warszawa	51-200	39	28
10	Transition Technologies	Warszawa	11-50	36	28
11	Datariselab	Wroclaw	11-50	34	18
12	Dataserve S.A	Warszawa	11-50	31	11
13	Numlabs	Krakow	11-50	24	5
14	Vestigio	Mokotow	11-50	22	5
15	Algolytics Technologies	Warsaw	11-50	21	6
16	MIM Solutions	Ochota	11-50	17	9
17	Statsoft	Krakow	11-50	16	9
18	Mindcraft AI	Niepolomice	11-50	16	8
19	Tantusdata	Warsaw	11-50	15	2
20	Data Juice LAB	Warszawa	11-50	14	7
21	Dastellar	Warsaw	11-50	14	3
22	IMAPP	Warsaw	11-50	10	4
23	Gradienthouse	Warszawa	11-50	10	2
24	Evorain	Czestochowa	11-50	8	4
25	Exarto	Warszawa	1-10	7	6

Showing 25 of 102 data science companies based in Poland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 481 reachable decision-makers.

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Data science companies based in Poland at a glance

As of Aug 28, 2026

1-10Median size (employees)

WarsawLargest hub · 31 HQs

19Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Data science companies by metro

Metro	Companies
Data science companies in Warsaw	31
Data science companies in Warszawa	22
Data science companies in Krakow	10
Data science companies in Wroclaw	5
Data science companies in Poznan	2
Data science companies in Katowice	2
Data science companies in Gdansk	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 “data science 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; 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 companies are there based in Poland?

There are 102 data science companies 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 companies?

Warsaw leads with 31 headquartered companies, followed by Warszawa (22) and Krakow (10).

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 481 verified decision-maker contacts tracked across these 102 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.