Company lists · Data verified August 2026

Top 10 Customer service outsourcing companies based in Czechia

Name: Customer service outsourcing companies based in Czechia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 29 companies tracked

There are 29 customer service outsourcing companies headquartered in Czechia (RevenueBase, August 2026). RevenueBase tracks 4,957 professional contacts across them, including 1,040 with verified work emails and 464 with mobile numbers. Prague is the largest hub.

This list covers customer service outsourcing companies headquartered in Czechia, 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.

29Companies

4,957Contacts tracked

1,040Verified emails

464Mobile numbers

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The 10 largest customer service outsourcing companies based in Czechia

Ranked by team size

Top 10 of 29 customer service outsourcing companies based in Czechia, 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	Continuum Global Solutions	n/a	5,001-10,000	4,517	992
2	Mediacall, S.R.O	Brno	201-500	70	21
3	Dacoreit	Prague	51-200	37	3
4	Conectart	n/a	1,001-5,000	24	7
5	GO Digital	Hradec Kralove	201-500	14	6
6	AMIO	Prague	1-10	10	3
7	Quality Brands, S.R.O	Brno	201-500	8	2
8	Moje Sluchátko S.R.O	n/a	11-50	6	1
9	Omnihouse S.R.O	Prague	1-10	3	1
10	Krax S.R.O	Prague	11-50	1	1

Showing 10 of 29 customer service outsourcing companies based in Czechia

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Customer service outsourcing companies based in Czechia at a glance

As of Aug 28, 2026

11-50Median size (employees)

PragueLargest hub · 6 HQs

464Contacts with mobile numbers

3Emails 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

Customer service outsourcing companies by metro

Metro	Companies
Customer service outsourcing companies in Prague	6
Customer service outsourcing companies in Praha	4
Customer service outsourcing companies in Brno	2
Customer service outsourcing companies in Hradec Kralove	2
Customer service outsourcing companies in Teplice	1
Customer service outsourcing companies in Predmesti	1
Customer service outsourcing companies in Olomouc	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 “customer service outsourcing companies”, with match quality audited by blind human judging, and headquartered in Czechia.
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; 3 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 customer service outsourcing companies are there based in Czechia?

There are 29 customer service outsourcing companies headquartered in Czechia as of August 2026 (RevenueBase).

What is the largest company on this list?

Continuum Global Solutions, headquartered in Czechia, tops this list with the largest team on record.

Which city has the most customer service outsourcing companies?

Prague leads with 6 headquartered companies, followed by Praha (4) and Brno (2).

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 1,040 verified decision-maker contacts tracked across these 29 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.