Company lists · Data verified August 2026

Top 9 Data science staffing based in Poland

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 33 companies tracked

There are 33 data science staffing headquartered in Poland (RevenueBase, August 2026). RevenueBase tracks 213 professional contacts across them, including 90 with verified work emails and 7 with mobile numbers. Warsaw is the largest hub.

This list covers data science staffing 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.

33Companies

213Contacts tracked

90Verified emails

7Mobile numbers

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The 9 largest data science staffing based in Poland

Ranked by team size

Top 9 of 33 data science staffing 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	Alterdata	Warsaw	51-200	50	33
2	Transition Technologies	Warszawa	11-50	36	28
3	Numlabs	Krakow	11-50	24	5
4	Statsoft	Krakow	11-50	16	9
5	Mindcraft AI	Niepolomice	11-50	16	8
6	Dastellar	Warsaw	11-50	14	3
7	ERA Recruitment	Krakow	1-10	10	1
8	Exmetrix	n/a	11-50	7	2
9	Data Science Logic	Warszawa	11-50	1	1

Showing 9 of 33 data science staffing based in Poland

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Data science staffing based in Poland at a glance

As of Aug 28, 2026

1-10Median size (employees)

WarsawLargest hub · 9 HQs

7Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Data science staffing by metro

Metro	Companies
Data science staffing in Warsaw	9
Data science staffing in Warszawa	7
Data science staffing in Krakow	3
Data science staffing in Katowice	2
Data science staffing in Wroclaw	2
Data science staffing in Gdansk	1
Data science staffing in Jozefow	1

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 staffing”, 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 staffing are there based in Poland?

There are 33 data science staffing headquartered in Poland as of August 2026 (RevenueBase).

What is the largest company on this list?

Alterdata, headquartered in Warsaw, tops this list with the largest team on record.

Which city has the most data science staffing?

Warsaw leads with 9 headquartered companies, followed by Warszawa (7) and Krakow (3).

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 90 verified decision-maker contacts tracked across these 33 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.