Company lists · Data refreshed September 2026

Top 25 Enterprise sales outsourcing companies based in Germany

RevenueBase identified 346 company matches for enterprise sales outsourcing companies associated with Germany as of September 2026 and tracks 2,943 professional contacts across them, including 620 with verified work emails. Berlin is the largest hub.

This list covers company matches for enterprise sales outsourcing companies associated with Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
346Companies
2,943Contacts tracked
620Verified emails
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The 25 largest enterprise sales outsourcing companies based in Germany

Ranked by team size
Top 25 of 346 company matches for enterprise sales outsourcing companies based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNuremberg, GermanyHQ recorded Sep 28, 20265,001-10,000359 contacts →

Exact match

“The SELLBYTEL Group is one of the worldwide leading outsourcing specialists and part of Webhelp.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchNuremberg, GermanyHQ recorded Sep 28, 2026201-500188 contacts →

Exact match

“Als Vertriebspartner von B2B-Unternehmen steigern wir seit über 20 Jahren Umsätze, gewinnen neue Kunden und heben ungenutzte Marktpotenziale.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchDüsseldorf, GermanyHQ recorded Sep 28, 20261,001-5,000136 contacts →

Exact match

“Die Adecco Business Solutions GmbH ist eine 100%ige Tochter der Adecco Personaldienstleistungen GmbH und seit über 30 Jahren in Deutschland Ihr Full Service Partner für komplexe…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchOberhausen, GermanyHQ recorded Sep 28, 2026501-1,00056 contacts →

Exact match

“Gegründet um anders zu sein.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchUlm, GermanyHQ recorded Sep 28, 202651-20054 contacts →

Exact match

“Max ASP is a professional inside sales-as-a-service and CRM consulting provider, specialized in industrial machinery and components, and complex industries, across global markets.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchMunich, GermanyHQ recorded Sep 28, 202651-20047 contacts →

Exact match

“EverLeaf ist ein spezialisierter BPO-Partner für Sales, Customer Service, Datenmanagement und Prozessoptimierung.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchMülheim An Der Ruhr, GermanyHQ recorded Sep 28, 2026201-50044 contacts →

Exact match

“Wir setzen auf erfolgreiches Wachstum unserer Partner und sind Spezialisten im Bereich Sales, Service & Dialogmarketing.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchWiesbaden, GermanyHQ recorded Sep 28, 202651-20037 contacts →

Exact match

“For over 30 years, we have been helping companies with technically complex products and services that require explanation to achieve predictable and sustainable growth -…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchLudwigsburg, GermanyHQ recorded Sep 28, 202651-20032 contacts →

Exact match

“Vertrieblicher Erfolg ist unser Maßstab - COMPRiS ist einer der führenden B2B-Full-Service Anbieter für die Bereiche der Kunden- und Partner-Identifikation, Segmentierung sowie…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchBerlin, GermanyHQ recorded Sep 28, 2026n/a31 contacts →

Exact match

“Wir haben uns auf folgende Zielgruppen und Märkte sowie Unternehmenstypen spezialisiert.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchHeidelberg, GermanyHQ recorded Sep 28, 202611-5030 contacts →

Exact match

“Bei der UNIAQ AG vereint sich echte Expertise direkt aus Heidelberg: 50 Jahre B2B-IT-Telemarketing-Erfahrung der Gründer trifft auf ein vielseitiges, erfahrenes Team aus Sales…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchBerlin, GermanyHQ recorded Sep 28, 202651-20028 contacts →

Exact match

“Die voxpark GmbH ist ein etabliertes und wachsendes Kundenservice-Center, das sich erfolgreich in den Bereichen Telemarketing und ganzheitliches Kundenmanagement positioniert hat.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchFreiburg, GermanyHQ recorded Sep 28, 202611-5027 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchCologne, GermanyHQ recorded Sep 28, 202651-20027 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchMannheim, GermanyHQ recorded Sep 28, 202651-20024 contacts →

Exact match

“Wer wir sind: triveo | Telemarketing steht seit über 19 Jahren für messbare und professionelle B2B-Kundenakquise.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchBayreuth, GermanyHQ recorded Sep 28, 202651-20024 contacts →

Exact match

“Ihre Marke ist unsere Botschaft Business Dialog ist unsere Stärke, effektive Vertriebsarbeit und optimales Kundenmarketing sind das A und O unserer Arbeit.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchMünster, GermanyHQ recorded Sep 28, 202651-20023 contacts →

Exact match

“Wir sind Ihr Premium Partner für den telefonischen sowie digitalen Vertrieb.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchHeusenstamm, GermanyHQ recorded Sep 28, 2026201-50023 contacts →

Exact match

“DIGITAL DIALOG ist eine der führenden B2B TeleSales Agenturen in Deutschland – mit Standorten in der Metropolregion Rhein-Main sowie Berlin/Potsdam.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchFalkenhardt, GermanyHQ recorded Sep 28, 20261-1022 contacts →

Exact match

“Digitization and scaling through predictable new customer and employee acquisition.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchUnterföhring, GermanyHQ recorded Sep 28, 202651-20021 contacts →

Exact match

“Die Loyalty Effect GmbH ist ein führendes Unternehmen im Bereich Kundenbindung und Customer Loyalty Management.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchLeipzig, GermanyHQ recorded Sep 28, 202651-20019 contacts →

Exact match

“Den roten oder den blauen Draht kappen?”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchBerlin, GermanyHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“REP löst mit seinem einzigartigen SDR as a Service Ansatz das Vertriebsproblem zahlreicher Unternehmen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchCologne, GermanyHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchCologne, GermanyHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“We are a European Field B2B-Sales full-service provider for the Automotive Industry.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchFlensburg, GermanyHQ recorded Sep 28, 202651-20016 contacts →

Exact match

“Die mr.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 346 enterprise sales outsourcing companies based in Germany

See the full list, filter by size, metro and specialty, and access 620 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise sales outsourcing companies based in Germany at a glance

As of Sep 28, 2026
21.1%Verified-email coverage
8.5Average contacts per company
1-10Median size (employees)
11.6%Largest-city concentration · Berlin
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
227
11-50
71
51-200
33
201-500
8
501-1,000
1
1,001-5,000
2
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 346 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Germany whose business descriptions match “enterprise sales outsourcing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 620 professional contacts with verified work emails across the full matched dataset. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Enterprise sales outsourcing companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “enterprise sales outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise sales outsourcing companies are there based in Germany?

RevenueBase identified 346 company matches for enterprise sales outsourcing companies associated with Germany as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Sellbytel Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most enterprise sales outsourcing companies?

Berlin leads with 40 company records, followed by Munich (26) and Hamburg (17).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 620 professional contacts with verified work emails tracked across these 346 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 SmartSearch, 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.