Company lists · Data refreshed September 2026

Top 25 Back office services companies based in Germany

RevenueBase identified 146 back office services companies headquartered in Germany as of September 2026 and tracks 759 professional contacts across them, including 142 with verified work emails. Berlin is the largest hub.

This list covers back office services companies 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 19, 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 19, 2026 86% judged on-target in blind review
146Companies
759Contacts tracked
142Verified emails
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The 25 largest back office services companies based in Germany

Ranked by team size
Top 25 of 146 back office services companies based in Germany, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to back office services companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceBaden-Baden, GermanyHQ checked Sep 19, 202651-20045 contacts →

Indirect evidence

“Der Spezialdienstleister lohn-ag.de AG ist Marktführer für ausgelagerte Lohnbuchhaltung und Personalwirtschaft in den Branchen Gastronomie, Hotellerie, Gesundheitswesen und…”

Source: RevenueBase Database · checked Sep 19, 2026
2Indirect evidenceAugsburg, GermanyHQ checked Sep 19, 202651-20036 contacts →

Indirect evidence

“Werden Sie unser Partner, denn wir sind Ihr Dienstleister mit dem echten Servicegedanken.”

Source: RevenueBase Database · checked Sep 19, 2026
3Indirect evidenceBerlin, GermanyHQ checked Sep 19, 2026201-50012 contacts →

Indirect evidence

“Die ETL Business Services Steuerberatungsgesellschaft mbH ist Ihr zuverlässiger, kompetenter und effizienter Partner für das komplette oder teilweise Outsourcing Ihrer…”

Source: RevenueBase Database · checked Sep 19, 2026
4Indirect evidenceBerlin, GermanyHQ checked Sep 19, 202611-5012 contacts →

Indirect evidence

“Als Experte für Personalabrechnungen begleiten wir seit mehr als 30 Jahren bundesweit Kunden unterschiedlichster Branchen und Größen.”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceCologne, GermanyHQ checked Sep 19, 202611-5011 contacts →

Indirect evidence

“BackOfficer bietet BackOffice as a Service an.”

Source: RevenueBase Database · checked Sep 19, 2026
6Indirect evidenceKiel, GermanyHQ checked Sep 19, 202611-5010 contacts →

Indirect evidence

“LOHNunion ist Ihr persönliches Lohnbüro und professioneller Partner für die Lohn- und Gehaltsabrechnung.”

Source: RevenueBase Database · checked Sep 19, 2026
7Partial evidenceKöln, GermanyHQ checked Sep 19, 202611-5010 contacts →

Partial evidence

“Das Konzept von SK-Office spricht Sie als Unternehmer an.”

Source: RevenueBase Database · checked Sep 19, 2026
8Indirect evidenceLingen (ems), GermanyHQ checked Sep 19, 202611-509 contacts →

Indirect evidence

“Die Gehaltsabwicklung zählt üblicherweise nicht zum Hauptgeschäftsfeld eines Unternehmens, dennoch ist es erforderlich, diese monatlich korrekt und wiederkehrend durchzuführen.”

Source: RevenueBase Database · checked Sep 19, 2026
9Indirect evidenceHolzkirchen, GermanyHQ checked Sep 19, 20261-109 contacts →

Indirect evidence

“Our team at HSA Global is here to solve any global growth related needs your company might have.”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceWiesbaden, GermanyHQ checked Sep 19, 202611-508 contacts →

Indirect evidence

“Die Kell Outsourcing GmbH mit Sitz in Wiesbaden bietet mittelständischen Unternehmen die Auslagerung des Rechnungswesens an.”

Source: RevenueBase Database · checked Sep 19, 2026
11Indirect evidenceBielefeld, GermanyHQ checked Sep 19, 202611-508 contacts →

Indirect evidence

“Übertragen Sie Ihre Dienstleistungsprozesse an uns und gewinnen Sie so neue Ressourcen für Ihr Kerngeschäft.”

Source: RevenueBase Database · checked Sep 19, 2026
12Indirect evidenceLeonberg, GermanyHQ checked Sep 19, 202611-507 contacts →

Indirect evidence

“Maßgeschneiderte Services für Ihre Entgeltabrechnung Die APM Personal Service GmbH ist ein Anbieter von Dienstleistungen für das Outsourcing von Entgeltabrechnungen.”

Source: RevenueBase Database · checked Sep 19, 2026
13Indirect evidenceBerlin, GermanyHQ checked Sep 19, 202611-507 contacts →

Indirect evidence

“We specialize in Payroll, HR Administration, whether as an interim service, in terms of HR software, or outsourcing, such as payroll processing.”

Source: RevenueBase Database · checked Sep 19, 2026
14Indirect evidenceIngolstadt, GermanyHQ checked Sep 19, 202651-2007 contacts →

Indirect evidence

“Buchhaltung, qualitätsmanagement, personalsuche: Vertrauen Sie auf unsere Backoffice-Spezialisten!”

Source: RevenueBase Database · checked Sep 19, 2026
15Indirect evidenceDüsseldorf, GermanyHQ checked Sep 19, 202651-2005 contacts →

Indirect evidence

“Seit 1996 unterstützen wir renommierte Unternehmen in sämtlichen Personalangelegenheiten.”

Source: RevenueBase Database · checked Sep 19, 2026
16Indirect evidenceBubenheim, GermanyHQ checked Sep 19, 202611-505 contacts →

Indirect evidence

“Stellen Sie sich vor, Sie hätten mehr Zeit für Ihr Kerngeschäft und könnten sich auf das konzentrieren, was Sie und Ihr Unternehmen wirklich voranbringt.”

Source: RevenueBase Database · checked Sep 19, 2026
17Indirect evidenceDresden, GermanyHQ checked Sep 19, 20261-104 contacts →

Indirect evidence

“FPA Services - Ihr Experte für digitale Buchhaltung und systemunabhängige Entgeltabrechnung Als Ihr zuverlässiger Partner stehen wir, FPA Services GmbH, Ihnen mit umfassender…”

Source: RevenueBase Database · checked Sep 19, 2026
18Indirect evidenceHannover, GermanyHQ checked Sep 19, 2026501-1,0004 contacts →

Indirect evidence

“ECIT ist ein globaler Dienstleister in den Bereichen Rechnungswesen, Personalabrechnung und Prozessautomatisierung, der sich zum Ziel gesetzt hat, intelligenter, schneller und…”

Source: RevenueBase Database · checked Sep 19, 2026
19Indirect evidenceFlensburg, GermanyHQ checked Sep 19, 202611-504 contacts →

Indirect evidence

“Das LOHNZENTRUM aus Flensburg ist eine echte Alternative zur eigenen Lohnbuchhaltung.”

Source: RevenueBase Database · checked Sep 19, 2026
20Indirect evidenceLeichlingen Rheinland, GermanyHQ checked Sep 19, 20261-103 contacts →

Indirect evidence

“Modernes Organisationsmanagement für Buchhaltung und Geschäftsprozesse sowie digitale Lohnbuchhaltung und Personalwesen.”

Source: RevenueBase Database · checked Sep 19, 2026
21Indirect evidenceHamburg, GermanyHQ checked Sep 19, 20261-103 contacts →

Indirect evidence

“Als moderner Dienstleister im Bereich Lohn- und Finanzbuchhaltung betreuen wir seit vielen Jahren Handwerksbetriebe, Handelsunternehmen, Freiberufler und andere Betriebe.”

Source: RevenueBase Database · checked Sep 19, 2026
22Indirect evidenceGreifswald, GermanyHQ checked Sep 19, 20261-103 contacts →

Indirect evidence

“Suchen Sie nach einer zuverlässigen Lösung für Ihre Buchhaltung?”

Source: RevenueBase Database · checked Sep 19, 2026
23Partial evidenceBad Homburg, GermanyHQ checked Sep 19, 202611-503 contacts →

Partial evidence

Officium21 übernimmt die komplette Verwaltung für ambulante Pflegedienste in Deutschland, damit sich Ihr Team auf das Wesentliche konzentrieren kann: die Pflege.”

Source: RevenueBase Database · checked Sep 19, 2026
24Indirect evidenceOsnabrück, GermanyHQ checked Sep 19, 202611-503 contacts →

Indirect evidence

“Unser Lohnbüro macht Sie unabhängig von speziell ausgebildetem Personal sowie teurer Hard- und Software für die Lohnabrechnung.”

Source: RevenueBase Database · checked Sep 19, 2026
25Indirect evidenceDresden, GermanyHQ checked Sep 19, 20261-103 contacts →

Indirect evidence

“Seit über 10 Jahren betreibt Claudia Fromelius-Brendler ein Büro zur Personaldienstleistung sowie Lohnabrechnung.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 25 of 146 back office services companies based in Germany

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Back office services companies based in Germany at a glance

As of Sep 19, 2026
18.7%Verified-email coverage
5.2Average contacts per company
1-10Median size (employees)
9.6%Largest-city concentration · Berlin
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
92
11-50
33
51-200
12
201-500
3
501-1,000
1
1,001-5,000
1
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 146 companies.

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 back office services companies, 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 “back office services companies”. 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 back office services companies), 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 back office services companies, 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, 142 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 19, 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.

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 back office services companies, 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 back office services companies are there based in Germany?

RevenueBase identified 146 back office services companies 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?

Lohn-Ag.De AG, headquartered in Baden-Baden, tops this list with the largest team on record.

Which city has the most back office services companies?

Berlin leads with 14 headquartered companies, followed by Hamburg (8) and Munich (4).

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 142 verified decision-maker contacts tracked across these 146 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 19, 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.