Company lists · Data verified August 2026

Top 25 Call center outsourcing companies based in Poland

Name: Call center outsourcing companies based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 77 companies tracked

There are 77 call center outsourcing companies headquartered in Poland (RevenueBase, August 2026). RevenueBase tracks 7,008 professional contacts across them, including 445 with verified work emails and 39 with mobile numbers. Warsaw is the largest hub.

This list covers call center outsourcing 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.

77Companies

7,008Contacts tracked

445Verified emails

39Mobile numbers

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The 25 largest call center outsourcing companies based in Poland

Ranked by team size

Top 25 of 77 call center outsourcing 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	Raya CX	Warsaw	5,001-10,000	3,973	101
2	Tauron Obsluga Klienta Sp. Z O.O	Wroclaw	n/a	638	90
3	CCIG	Gdansk	1,001-5,000	434	50
4	Everhelp	Warsaw	1,001-5,000	237	3
5	Simply Contact	Warszawa	501-1,000	193	15
6	Call Center Poland	Warsaw	501-1,000	161	4
7	Yarrl S.A	Krakow	201-500	139	66
8	Contact Sales	Krakow	501-1,000	54	10
9	Viavox Polska	Poznan	51-200	51	2
10	POS Group	Krakow	1,001-5,000	42	5
11	IT Solution	Warsaw	11-50	42	5
12	Lockus Sp. Z O.O	Krakow	201-500	41	15
13	Unicall	Warsaw	501-1,000	38	5
14	Delta Contact Sp. Z O.O	Warszawa	201-500	38	2
15	Sigmacem	Wroclaw	11-50	35	24
16	Multi Contact Center	Krakow	51-200	25	2
17	VEE	Gdansk	51-200	24	6
18	Call Center Dynamic Sales Ccds	Zielona Gora	51-200	21	2
19	OEX SA	Warsaw	n/a	18	8
20	Tresconnect	Poznan	11-50	15	8
21	Direct Call	Gdansk	51-200	12	2
22	Great Call Sp. Z O.O. S.K.A	Bydgoszcz	201-500	10	1
23	Logistel Servicios Internacionales	Sulejowek	11-50	8	2
24	Call Center PRO	Warsaw	51-200	8	1
25	ICS Center	Bialystok	201-500	7	6

Showing 25 of 77 call center outsourcing companies based in Poland

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Call center outsourcing companies based in Poland at a glance

As of Aug 28, 2026

51-200Median size (employees)

WarsawLargest hub · 17 HQs

39Contacts with mobile numbers

2Emails 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

Call center outsourcing companies by metro

Metro	Companies
Call center outsourcing companies in Warsaw	17
Call center outsourcing companies in Warszawa	16
Call center outsourcing companies in Krakow	6
Call center outsourcing companies in Wroclaw	5
Call center outsourcing companies in Gdansk	3
Call center outsourcing companies in Poznan	2
Call center outsourcing companies in Torun	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 “call center outsourcing 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; 2 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 call center outsourcing companies are there based in Poland?

There are 77 call center outsourcing companies headquartered in Poland as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most call center outsourcing companies?

Warsaw leads with 17 headquartered companies, followed by Warszawa (16) and Krakow (6).

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 445 verified decision-maker contacts tracked across these 77 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.