Company lists · Data verified August 2026

Top 25 Cold calling agencies based in Germany

Name: Cold calling agencies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 164 companies tracked

There are 164 cold calling agencies headquartered in Germany (RevenueBase, August 2026). RevenueBase tracks 1,690 professional contacts across them, including 288 with verified work emails and 32 with mobile numbers. Berlin is the largest hub.

This list covers cold calling agencies 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.

164Companies

1,690Contacts tracked

288Verified emails

32Mobile numbers

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The 25 largest cold calling agencies based in Germany

Ranked by team size

Top 25 of 164 cold calling agencies 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	Across SRL	Amburgo	51-200	114	65
2	Vendere	Kleef	51-200	61	29
3	Dimarcon Gmbh	Wiesbaden	51-200	37	10
4	Uniaq AG	Heidelberg	11-50	30	21
5	Plicatec Business Development Gmbh	Freiburg	11-50	27	14
6	Voxpark Gmbh	Berlin	51-200	26	2
7	Triveo Telemarketing	Berlin	51-200	23	11
8	Digital Dialog	Heusenstamm	201-500	23	9
9	Econ TEL Gmbh	Munster	51-200	23	6
10	Care4as Gmbh	Flensburg	201-500	21	2
11	O.Phon Gmbh	Leipzig	51-200	20	4
12	Mediaphon Telemarketing Gmbh	Nurnberg	11-50	16	7
13	Aveska Sales Solutions Gmbh	Friedrichsdorf	11-50	15	5
14	Hörer UND Flamme	Munich	11-50	13	9
15	Telesales4u Gmbh	Bad Camberg	11-50	12	8
16	Sales Unit Gmbh	Mannheim	51-200	12	6
17	Termitel Gmbh	Ettlingen	11-50	9	4
18	Intertel Dialog-Service-Gmbh	Nurnberg	51-200	7	6
19	Krauss Neukundengewinnung	Landsberg Am Lech	11-50	7	5
20	WT Management	n/a	11-50	7	1
21	Businesstalk AG	Munchen	51-200	6	1
22	Sales Elevator Communications Gmbh	Buchholz	11-50	5	3
23	Traffego Gmbh	Weiterstadt	11-50	4	2
24	Maxteam Deutschland Gmbh	Hennef	51-200	3	2
25	Pitchpipe	Leipzig	11-50	3	1

Showing 25 of 164 cold calling agencies based in Germany

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Cold calling agencies based in Germany at a glance

As of Aug 28, 2026

1-10Median size (employees)

BerlinLargest hub · 14 HQs

32Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Cold calling agencies by metro

Metro	Companies
Cold calling agencies in Berlin	14
Cold calling agencies in Koln	7
Cold calling agencies in Munchen	7
Cold calling agencies in Hamburg	6
Cold calling agencies in Nurnberg	5
Cold calling agencies in Munich	4
Cold calling agencies in Dusseldorf	4

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 “cold calling agencies”, 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; 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 cold calling agencies are there based in Germany?

There are 164 cold calling agencies headquartered in Germany as of August 2026 (RevenueBase).

What is the largest company on this list?

Across SRL, headquartered in Amburgo, tops this list with the largest team on record.

Which city has the most cold calling agencies?

Berlin leads with 14 headquartered companies, followed by Koln (7) and Munchen (7).

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 288 verified decision-maker contacts tracked across these 164 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.