Company lists · Data verified August 2026

Top 20 Cloud pbx companies based in Germany

Name: Cloud pbx companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 45 companies tracked

There are 45 cloud pbx companies headquartered in Germany (RevenueBase, August 2026). RevenueBase tracks 357 professional contacts across them, including 121 with verified work emails and 3 with mobile numbers. Berlin is the largest hub.

This list covers cloud pbx companies 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.

45Companies

357Contacts tracked

121Verified emails

3Mobile numbers

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The 20 largest cloud pbx companies based in Germany

Ranked by team size

Top 20 of 45 cloud pbx companies 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	Enreach DE	Bochum	1,001-5,000	76	40
2	Placetel	Koln	51-200	55	19
3	Comdesk	Kolln-Reisiek	11-50	29	9
4	Toplink Gmbh	Darmstadt	11-50	26	6
5	Reventix Gmbh	Berlin	11-50	15	11
6	Crown Communications Gmbh	Karlsruhe	11-50	10	2
7	Fonial Gmbh	Koln	11-50	8	5
8	Deutsche Telefon Standard Gmbh	Mainz	51-200	8	2
9	Tege Deutschland Gmbh	Langenbrettach	11-50	6	3
10	Locanet Gmbh	Dortmund	1-10	6	3
11	Devenia Systems Gmbh	Augsburg	11-50	5	5
12	Tectiqom Information Technology Gmbh	Konigswinter	11-50	5	4
13	Kamikom Gmbh	Kiel	1-10	5	4
14	Vodia Networks Gmbh	Berlin	11-50	3	1
15	B.C. Business Communication Gmbh	Stuttgart	1-10	2	2
16	Team VS Gmbh	Memmingen	1-10	2	1
17	Kwebbl DE	Berlin	51-200	1	1
18	Pascom Netzwerktechnik	Deggendorf	1-10	1	1
19	KMP Merckel Gmbh	Neustadt An Der Weinstrasse	1-10	1	1
20	Connexio Gmbh	Darmstadt	1-10	1	1

Showing 20 of 45 cloud pbx companies based in Germany

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Cloud pbx companies based in Germany at a glance

As of Aug 28, 2026

11-50Median size (employees)

BerlinLargest hub · 4 HQs

3Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Cloud pbx companies by metro

Metro	Companies
Cloud pbx companies in Berlin	4
Cloud pbx companies in Koln	3
Cloud pbx companies in Darmstadt	2
Cloud pbx companies in Mainz	2
Cloud pbx companies in Konigswinter	2
Cloud pbx companies in Grossburgwedel	1
Cloud pbx companies in Braunschweig	1
Cloud pbx companies in Eschborn	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 “cloud pbx companies”, 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; 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 cloud pbx companies are there based in Germany?

There are 45 cloud pbx companies headquartered in Germany as of August 2026 (RevenueBase).

What is the largest company on this list?

Enreach DE, headquartered in Bochum, tops this list with the largest team on record.

Which city has the most cloud pbx companies?

Berlin leads with 4 headquartered companies, followed by Koln (3) and Darmstadt (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 121 verified decision-maker contacts tracked across these 45 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.