Company lists · Data verified August 2026

Top 25 Contact center as a service providers based in Germany

Name: Contact center as a service providers based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 103 companies tracked

There are 103 contact center as a service providers headquartered in Germany (RevenueBase, August 2026). RevenueBase tracks 5,310 professional contacts across them, including 974 with verified work emails and 420 with mobile numbers. Berlin is the largest hub.

This list covers contact center as a service providers headquartered in Germany, 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.

103Companies

5,310Contacts tracked

974Verified emails

420Mobile numbers

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The 25 largest contact center as a service providers based in Germany

Ranked by team size

Top 25 of 103 contact center as a service providers based in Germany, 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	UNIFY	Munich	5,001-10,000	1,808	3
2	Aircall	Berlin	501-1,000	807	434
3	Content Guru	Gilching	501-1,000	421	8
4	Sellbytel Group	Nuremberg	5,001-10,000	363	33
5	Kikxxl Gmbh	Dortmund	1,001-5,000	294	32
6	DCS Communication Center	Berlin	1,001-5,000	255	37
7	TAS AG	Leipzig	201-500	95	29
8	Exciting AG	Neu-Isenburg	201-500	89	29
9	Enreach DE	Bochum	1,001-5,000	76	40
10	Cho-Time Gmbh	Monchengladbach	501-1,000	75	24
11	IP Dynamics Gmbh	Leinfelden-Echterdingen	51-200	68	41
12	Ringcentral Engage Digital	Munchen	51-200	63	30
13	Dtms Gmbh	Hamburg	51-200	45	31
14	Verbaneum Gmbh	Nurnberg	201-500	41	20
15	Teleteam Call-Center UND Service Gmbh	Oldenburg Oldb.	201-500	38	5
16	Babelforce	Berlin	11-50	36	29
17	CCT Solutions	Langenfeld	51-200	36	20
18	Sncom Gmbh	Ahlen	51-200	29	17
19	Deliberate Gmbh	Boblingen	11-50	27	14
20	CMX Remote Gmbh	Berlin	11-50	21	6
21	Care4as Gmbh	Flensburg	201-500	21	2
22	Atip Gmbh	Frankfurt	11-50	19	11
23	For The Digital Future Of Customer Service	Frankfurt Am Main	11-50	17	11
24	enneo.ai	Berlin	11-50	17	8
25	Bolzhauser AG	Dusseldorf	11-50	17	8

Showing 25 of 103 contact center as a service providers based in Germany

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Contact center as a service providers based in Germany at a glance

As of Aug 28, 2026

11-50Median size (employees)

BerlinLargest hub · 16 HQs

420Contacts with mobile numbers

4Emails 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

Contact center as a service providers by metro

Metro	Companies
Contact center as a service providers in Berlin	16
Contact center as a service providers in Hamburg	6
Contact center as a service providers in Dusseldorf	5
Contact center as a service providers in Essen	4
Contact center as a service providers in Munchen	4
Contact center as a service providers in Leipzig	3
Contact center as a service providers in Frankfurt Am Main	3
Contact center as a service providers in Oldenburg Oldb.	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 “contact center as a service providers”, with match quality audited by blind human judging, and headquartered in Germany.
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; 4 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 contact center as a service providers are there based in Germany?

There are 103 contact center as a service providers headquartered in Germany as of August 2026 (RevenueBase).

What is the largest company on this list?

UNIFY, headquartered in Munich, tops this list with the largest team on record.

Which city has the most contact center as a service providers?

Berlin leads with 16 headquartered companies, followed by Hamburg (6) and Dusseldorf (5).

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 974 verified decision-maker contacts tracked across these 103 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.