Company lists · Data verified August 2026

Top 25 Contract engineering staffing based in Poland

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 212 companies tracked

There are 212 contract engineering staffing headquartered in Poland (RevenueBase, August 2026). RevenueBase tracks 2,244 professional contacts across them, including 551 with verified work emails and 84 with mobile numbers. Warszawa is the largest hub.

This list covers contract engineering 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.

212Companies

2,244Contacts tracked

551Verified emails

84Mobile numbers

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The 25 largest contract engineering staffing based in Poland

Ranked by team size

Top 25 of 212 contract engineering 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	Interkadra Sp. Z O.O	Krakow	201-500	153	52
2	JOB Impulse Polska	Poznan	51-200	149	72
3	DCG	Wola	201-500	132	46
4	Manpower Polska	Niepolomice	201-500	127	47
5	Square ONE Resources	Warszawa	51-200	105	43
6	Capus AS	Poland	51-200	87	43
7	DCV Global Recruitment	Lublin	201-500	83	22
8	KUBO	Gdansk	51-200	61	3
9	STEAM	Czestochowa	501-1,000	42	13
10	IT Connect Sp. Z O.O	Warsaw	201-500	40	6
11	Semisul Poland Sp. Z O. O	Warszawa	201-500	33	3
12	Headcount Solutions	Warsaw	51-200	32	8
13	MAX Power	Bielany Wroclawskie	51-200	28	14
14	apv.eu	Poznan	201-500	26	9
15	Master Care	Warsaw	51-200	26	5
16	Harvey Nash Poland	Warsaw	51-200	25	11
17	Qualitech	Piatkowo	201-500	23	4
18	Ideacomplex	Opole	501-1,000	22	4
19	Paretti Recruitment	Opole	201-500	21	11
20	Atlas Work	Warszawa	201-500	21	7
21	EST Polska Sp. Z O.O	Rzeszow	201-500	20	3
22	Shimi Poland	Warsaw	51-200	18	15
23	Orford	Wroclaw	201-500	14	6
24	Mgsolutions Mgjj Sp. Z O.O. Sp.K	Krakow	501-1,000	11	3
25	Recruitment Agency PRP Solutions	Plock	201-500	10	3

Showing 25 of 212 contract engineering staffing based in Poland

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Contract engineering staffing based in Poland at a glance

As of Aug 28, 2026

11-50Median size (employees)

WarszawaLargest hub · 27 HQs

84Contacts with mobile numbers

1Emails 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

Contract engineering staffing by metro

Metro	Companies
Contract engineering staffing in Warszawa	27
Contract engineering staffing in Warsaw	20
Contract engineering staffing in Krakow	18
Contract engineering staffing in Wroclaw	14
Contract engineering staffing in Poznan	13
Contract engineering staffing in Katowice	9
Contract engineering staffing in Gdansk	7

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 “contract engineering 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; 1 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 contract engineering staffing are there based in Poland?

There are 212 contract engineering staffing headquartered in Poland as of August 2026 (RevenueBase).

What is the largest company on this list?

Interkadra Sp. Z O.O, headquartered in Krakow, tops this list with the largest team on record.

Which city has the most contract engineering staffing?

Warszawa leads with 27 headquartered companies, followed by Warsaw (20) and Krakow (18).

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 551 verified decision-maker contacts tracked across these 212 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.