Company lists · Data refreshed September 2026

Top 25 Outbound sales agencies based in Germany

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

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 335 companies tracked

RevenueBase identified 335 outbound sales agencies headquartered in Germany as of September 2026 and tracks 2,468 professional contacts across them, including 606 with verified work emails and 49 with mobile numbers. Berlin is the largest hub.

This list covers outbound sales agencies headquartered in Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

335Companies

2,468Contacts tracked

606Verified emails

49Mobile numbers

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The 25 largest outbound sales agencies based in Germany

Ranked by team size

Top 25 of 335 outbound sales agencies based in Germany, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to outbound sales agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Salesman	Partial evidence	Hamburg, GermanyHQ checked Sep 3, 2026	n/a	308 contacts →
	Partial evidence “Salesman is your outsourced sales department.” Source: RevenueBase Database · checked Sep 3, 2026
2	Suxxeed Sales For Your Success Gmbh	Indirect evidence	Nürnberg, GermanyHQ checked Sep 3, 2026	201-500	188 contacts →
	Indirect evidence “Als Vertriebspartner von B2B-Unternehmen steigern wir seit über 20 Jahren Umsätze, gewinnen neue Kunden und heben ungenutzte Marktpotenziale.” Source: RevenueBase Database · checked Sep 3, 2026
3	Viafon Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 3, 2026	201-500	63 contacts →
	Indirect evidence “VIAFON was founded in 1996 and is one of Germanys leading distribution agencies in B2B Telesales and Quality Assurance.” Source: RevenueBase Database · checked Sep 3, 2026
4	Phocus Direct Communication Gmbh	Partial evidence	Nurnberg, GermanyHQ checked Sep 3, 2026	51-200	59 contacts →
	Partial evidence “We believe in intelligently linking sales and marketing because B2B sales and marketing have changed radically and will change even more in the future.” Source: RevenueBase Database · checked Sep 3, 2026
5	Invvenio Communication Gmbh	Partial evidence	Mülheim An Der Ruhr, GermanyHQ checked Sep 3, 2026	201-500	43 contacts →
	Partial evidence “Wir setzen auf erfolgreiches Wachstum unserer Partner und sind Spezialisten im Bereich Sales, Service & Dialogmarketing.” Source: RevenueBase Database · checked Sep 3, 2026
6	Dimarcon Gmbh	Indirect evidence	Wiesbaden, GermanyHQ checked Sep 3, 2026	51-200	37 contacts →
	Indirect evidence “For over 30 years, we have been helping companies with technically complex products and services that require explanation to achieve predictable and sustainable growth -…” Source: RevenueBase Database · checked Sep 3, 2026
7	Compris	Indirect evidence	Ludwigsburg, GermanyHQ checked Sep 3, 2026	51-200	32 contacts →
	Indirect evidence “Vertrieblicher Erfolg ist unser Maßstab - COMPRiS ist einer der führenden B2B-Full-Service Anbieter für die Bereiche der Kunden- und Partner-Identifikation, Segmentierung sowie…” Source: RevenueBase Database · checked Sep 3, 2026
8	Plicatec Business Development Gmbh	Indirect evidence	Freiburg, GermanyHQ checked Sep 3, 2026	11-50	27 contacts →
	Indirect evidence “DER BESSERE WEG ZU IHREN B2B-KUNDEN plicatec ist der führende Vertriebsdienstleister für Unternehmen aus IT, Tech, High-Tech, Engineering und Unternehmen mit komplexen Lösungen…” Source: RevenueBase Database · checked Sep 3, 2026
9	Mango Partners	Indirect evidence	Cologne, GermanyHQ checked Sep 3, 2026	51-200	26 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 3, 2026
10	Voxpark Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 3, 2026	51-200	26 contacts →
	Indirect evidence “Die voxpark GmbH ist ein etabliertes und wachsendes Kundenservice-Center, das sich erfolgreich in den Bereichen Telemarketing und ganzheitliches Kundenmanagement positioniert hat.” Source: RevenueBase Database · checked Sep 3, 2026
11	Triveo Telemarketing	Indirect evidence	Mannheim, GermanyHQ checked Sep 3, 2026	51-200	23 contacts →
	Indirect evidence “Wer wir sind: triveo \| Telemarketing steht seit über 19 Jahren für messbare und professionelle B2B-Kundenakquise.” Source: RevenueBase Database · checked Sep 3, 2026
12	Digital Dialog	Indirect evidence	Heusenstamm, GermanyHQ checked Sep 3, 2026	201-500	23 contacts →
	Indirect evidence “DIGITAL DIALOG ist eine der führenden B2B TeleSales Agenturen in Deutschland – mit Standorten in der Metropolregion Rhein-Main sowie Berlin/Potsdam.” Source: RevenueBase Database · checked Sep 3, 2026
13	Econ TEL Gmbh	Indirect evidence	Munster, GermanyHQ checked Sep 3, 2026	51-200	23 contacts →
	Indirect evidence “Wir sind Ihr Premium Partner für den telefonischen sowie digitalen Vertrieb.” Source: RevenueBase Database · checked Sep 3, 2026
14	Communicall Gmbh	Indirect evidence	Bayreuth, GermanyHQ checked Sep 3, 2026	51-200	23 contacts →
	Indirect evidence “Ihre Marke ist unsere Botschaft Business Dialog ist unsere Stärke, effektive Vertriebsarbeit und optimales Kundenmarketing sind das A und O unserer Arbeit.” Source: RevenueBase Database · checked Sep 3, 2026
15	O.Phon Gmbh	Indirect evidence	Leipzig, GermanyHQ checked Sep 3, 2026	51-200	20 contacts →
	Indirect evidence “Den roten oder den blauen Draht kappen?” Source: RevenueBase Database · checked Sep 3, 2026
16	Saltybrands Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 3, 2026	11-50	19 contacts →
	Indirect evidence “Wir sind Spezialisten für den messbaren Gewinn von Neukunden und Mitarbeitern durch Online-Marketing.” Source: RevenueBase Database · checked Sep 3, 2026
17	AS Concepts Gmbh	Indirect evidence	Koln, GermanyHQ checked Sep 3, 2026	11-50	19 contacts →
	Indirect evidence “In einer Welt, in der nicht mehr das beste Produkt, sondern das größte Marketingbudget darüber entscheidet, ob ein Unternehmen überlebt, wollen wir einen Unterschied machen.” Source: RevenueBase Database · checked Sep 3, 2026
18	Lead On Gmbh	Indirect evidence	Potsdam, GermanyHQ checked Sep 3, 2026	51-200	15 contacts →
	Indirect evidence “lead on has been the B2B specialist for lead generation and customer communication for over 20 years.” Source: RevenueBase Database · checked Sep 3, 2026
19	Aveska Sales Solutions Gmbh	Indirect evidence	Friedrichsdorf, GermanyHQ checked Sep 3, 2026	11-50	15 contacts →
	Indirect evidence “AVESKA leistet hochprofessionelle Vertriebsunterstützung für Midrange und Enterprise Unternehmen aus dem IT-Bereich.” Source: RevenueBase Database · checked Sep 3, 2026
20	Lead Gate Media Gmbh	Indirect evidence	Dusseldorf, GermanyHQ checked Sep 3, 2026	11-50	14 contacts →
	Indirect evidence “Lead Gate Media is a performance marketing network focused on one thing.generating real customers.” Source: RevenueBase Database · checked Sep 3, 2026
21	Business Leads	Indirect evidence	Hamburg, GermanyHQ checked Sep 3, 2026	11-50	14 contacts →
	Indirect evidence “Möchten Sie hoch hinaus und die Bekanntheit Ihres Produkts oder Ihrer Dienstleistung unter Entscheidern steigern?” Source: RevenueBase Database · checked Sep 3, 2026
22	Callattack Gmbh	Partial evidence	Berlin, GermanyHQ checked Sep 3, 2026	51-200	11 contacts →
	Partial evidence “Aktive Neukundengewinnung für erklärungsbedürftige Produkte und Dienstleistungen im Business-to-Business Bereich auf dem Europäischen Markt- Inside Sales - Lead Generierung - Lead…” Source: RevenueBase Database · checked Sep 3, 2026
23	Rocket Promotions Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 3, 2026	51-200	10 contacts →
	Indirect evidence “Rocket Promotions GmbH Wir bauen Vertrieb – leistungsstark, skalierbar, digital.” Source: RevenueBase Database · checked Sep 3, 2026
24	Termitel Gmbh	Indirect evidence	Ettlingen, GermanyHQ checked Sep 3, 2026	11-50	9 contacts →
	Indirect evidence “Termitel – Ihr Partner für exzellentes Telemarketing & Customer Care Sie suchen einen starken Partner für Ihre Call Center- und Customer Care-Aktivitäten?” Source: RevenueBase Database · checked Sep 3, 2026
25	Purepepper Media & Sales Gmbh	Partial evidence	Offenburg, GermanyHQ checked Sep 3, 2026	11-50	8 contacts →
	Partial evidence “Als Agentur für Media & Sales übernimmt purePepper alle Aufgaben in den Bereichen Beratung, Mediaplanung und Vertrieb, sowohl intern (Spicy Inhouse) für die Firmen der…” Source: RevenueBase Database · checked Sep 3, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: outbound sales agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names outbound sales agencies.
Partial evidence: Its own public description names part of outbound sales agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name outbound sales agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 335 outbound sales agencies based in Germany

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Outbound sales agencies based in Germany at a glance

As of Sep 3, 2026

24.6%Verified-email coverage

2.0%Mobile-number coverage

7.4Average contacts per company

1-10Median size (employees)

10.7%Largest-city concentration · Berlin

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

204

11-50

51-200

201-500

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

5331–60

35861–90

19090–180

5180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among outbound sales agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Germany whose own description of what they do matches “outbound sales agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names outbound sales agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among outbound sales agencies, and records with no verified work email. Companies headquartered outside Germany are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 606 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 3, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Outbound sales agencies by metro

Outbound sales agencies in Berlin36

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names outbound sales agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many outbound sales agencies are there based in Germany?

RevenueBase identified 335 outbound sales agencies headquartered in Germany as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Salesman, headquartered in Hamburg, tops this list with the largest team on record.

Which city has the most outbound sales agencies?

Berlin leads with 36 headquartered companies, followed by Hamburg (22) and Dusseldorf (15).

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 606 verified decision-maker contacts tracked across these 335 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.