Company lists · Data refreshed September 2026

Top 25 CRM accounting system integrators based in Germany

RevenueBase identified 152 CRM accounting system integrators headquartered in Germany as of September 2026 and tracks 1,821 professional contacts across them, including 948 with verified work emails. Berlin is the largest hub.

This list covers CRM accounting system integrators 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 27, 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 27, 2026 86% judged on-target in blind review
152Companies
1,821Contacts tracked
948Verified emails
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The 25 largest CRM accounting system integrators based in Germany

Ranked by team size
Top 25 of 152 CRM accounting system integrators based in Germany, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to CRM accounting system integrators: 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
1Partial evidenceMarkdorf, GermanyHQ checked Sep 27, 20261,001-5,000349 contacts →

Partial evidence

“KUMAVISION has been developing and implementing ERP and CRM software solutions for medium-sized companies based on Microsoft Dynamics 365 for more than 20 years.”

Source: RevenueBase Database · checked Sep 27, 2026
2Partial evidenceKarlsruhe, GermanyHQ checked Sep 27, 2026201-500278 contacts →

Partial evidence

“The leading provider of CRM solutions for small and medium-sized enterprises In recent years, CAS Software AG has become the German, market-leading innovator for customer…”

Source: RevenueBase Database · checked Sep 27, 2026
3Partial evidenceRheda-wiedenbrück, GermanyHQ checked Sep 27, 202651-20086 contacts →

Partial evidence

“COBUS ConCept ist ein führendes IT-Systemhaus mit mehr als 18 Jahren IT-Erfahrung.”

Source: RevenueBase Database · checked Sep 27, 2026
4Partial evidenceNeu-ulm, GermanyHQ checked Sep 27, 202651-20081 contacts →

Partial evidence

“Inway Systems has been part of the Agenic Group since 2025 and supports medium-sized companies in the implementation and further development of Microsoft Dynamics 365 – as an ERP…”

Source: RevenueBase Database · checked Sep 27, 2026
5Partial evidenceDüsseldorf, GermanyHQ checked Sep 27, 202651-20076 contacts →

Partial evidence

“COViS specializes in developing custom CRM and business solutions for mid-sized and large enterprises.”

Source: RevenueBase Database · checked Sep 27, 2026
6Partial evidenceUlm, GermanyHQ checked Sep 27, 202651-20054 contacts →

Partial evidence

“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.”

Source: RevenueBase Database · checked Sep 27, 2026
7Indirect evidenceHannover, GermanyHQ checked Sep 27, 202651-20051 contacts →

Indirect evidence

“Seit über 25 Jahren treiben wir Innovation im Kundenmanagement voran.”

Source: RevenueBase Database · checked Sep 27, 2026
8Partial evidenceBonn, GermanyHQ checked Sep 27, 202651-20045 contacts →

Partial evidence

“Wir von CINTELLIC sind spezialisiert auf eine professionelle Unternehmensberatung in den Bereichen digitales Kundenmanagement, CRM und CEM sowie Marketing Automation, Business…”

Source: RevenueBase Database · checked Sep 27, 2026
9Partial evidenceDresden, GermanyHQ checked Sep 27, 202611-5033 contacts →

Partial evidence

“Sellmore is your manufacturer-independent partner for CRM consulting, implementation and optimization in medium-sized businesses.”

Source: RevenueBase Database · checked Sep 27, 2026
10Indirect evidenceOsnabrück, GermanyHQ checked Sep 27, 202651-20032 contacts →

Indirect evidence

“What does an off-road vehicle and the ERP-software from have in common?”

Source: RevenueBase Database · checked Sep 27, 2026
11Partial evidenceNürnberg, GermanyHQ checked Sep 27, 202611-5030 contacts →

Partial evidence

“Your CRM Partner from Strategy to IT Since 1995, curexus has specialized in the optimization of customer-oriented corporate governance and KPI management.”

Source: RevenueBase Database · checked Sep 27, 2026
12Indirect evidenceSonthofen, GermanyHQ checked Sep 27, 202611-5023 contacts →

Indirect evidence

“Seit unserer Gründung im Jahr 2015 haben wir uns als junges, inhabergeführtes IT-Unternehmen dynamisch entwickelt.”

Source: RevenueBase Database · checked Sep 27, 2026
13Partial evidenceStuttgart, GermanyHQ checked Sep 27, 202611-5021 contacts →

Partial evidence

“Bereits seit 1998 fokussiert sich die mpl Software GmbH auf Vertrieb, Beratung, Einführung, Betreuung und Weiterentwicklung von CRM-Lösungen im Mittelstand.”

Source: RevenueBase Database · checked Sep 27, 2026
14Partial evidenceDuesseldorf, GermanyHQ checked Sep 27, 202611-5020 contacts →

Partial evidence

“Bei Content moves bieten wir als HubSpot und Salesforce Partner maßgeschneiderte Lösungen für: Auswahl Marketing & CRM Lösungen Optimierung deiner Marketing und CRM Software…”

Source: RevenueBase Database · checked Sep 27, 2026
15Partial evidenceHamburg, GermanyHQ checked Sep 27, 202611-5019 contacts →

Partial evidence

“Als Beratungs- und Umsetzungspartner für CRM, ERP, HR, BI- und DMS-Lösungen unterstützen wir mittelständische Unternehmen dabei, interne Prozesse effizienter zu gestalten – von…”

Source: RevenueBase Database · checked Sep 27, 2026
16Partial evidenceKandel, GermanyHQ checked Sep 27, 202611-5017 contacts →

Partial evidence

“Wir sind- CRM-Hersteller seit über 30 Jahren- ein Team aus 50 kreativen Köpfen, das mit viel Leidenschaft an und mit unserer CRM-Lösung arbeitet- auf den Mittelstand in Industrie…”

Source: RevenueBase Database · checked Sep 27, 2026
17Indirect evidenceDüsseldorf, GermanyHQ checked Sep 27, 202611-5015 contacts →

Indirect evidence

“konzeptwerk GmbH has been successfully implementing business software in small and medium-sized enterprises for over 15 years.”

Source: RevenueBase Database · checked Sep 27, 2026
18Indirect evidencePaderborn, GermanyHQ checked Sep 27, 202611-5014 contacts →

Indirect evidence

“Seit mehr als 20 Jahren und mit mittlerweile über 20 Mitarbeitern unterstützen wir Unternehmen unterschiedlichster Branchen in ihren jeweiligen Märkten bei der Optimierung und…”

Source: RevenueBase Database · checked Sep 27, 2026
19Partial evidenceKöln, GermanyHQ checked Sep 27, 202611-5013 contacts →

Partial evidence

“Who We Are: Since 2011, ebiscon has been your partner for innovative system integration.”

Source: RevenueBase Database · checked Sep 27, 2026
20Partial evidenceKallmünz, GermanyHQ checked Sep 27, 202611-5013 contacts →

Partial evidence

“For more than 20 years, we have been experts in the development of industry-specific ERP and CRM software solutions.”

Source: RevenueBase Database · checked Sep 27, 2026
21Indirect evidenceAugsburg, GermanyHQ checked Sep 27, 202611-5012 contacts →

Indirect evidence

“Wir haben uns darauf spezialisiert, mittelständischen Unternehmen eine echte Full-Service-Lösung zu bieten.”

Source: RevenueBase Database · checked Sep 27, 2026
22Indirect evidenceBerlin, GermanyHQ checked Sep 27, 202651-20012 contacts →

Indirect evidence

“Die Neo Temp GmbH wurde 2021 von 5 innovativen Köpfen in Berlin gegründet.”

Source: RevenueBase Database · checked Sep 27, 2026
23Indirect evidenceFreiburg, GermanyHQ checked Sep 27, 202611-5011 contacts →

Indirect evidence

“Welcome to novation – your Salesforce partner for insurance, industry and everything in between.”

Source: RevenueBase Database · checked Sep 27, 2026
24Partial evidenceWettenberg, GermanyHQ checked Sep 27, 202611-5011 contacts →

Partial evidence

“Die Firma „crm consults GmbH“ ist seit 1997 Komplettanbieter für CRM-Lösungen und unterstützt mittelständisch strukturierte Unternehmen in der Planung, Implementierung und…”

Source: RevenueBase Database · checked Sep 27, 2026
25Indirect evidenceFrankfurt, GermanyHQ checked Sep 27, 202611-5011 contacts →

Indirect evidence

“Ihr Unternehmen produziert.”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 152 CRM accounting system integrators based in Germany

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CRM accounting system integrators based in Germany at a glance

As of Sep 27, 2026
52.1%Verified-email coverage
12.0Average contacts per company
1-10Median size (employees)
9.9%Largest-city concentration · Berlin
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
78
11-50
57
51-200
12
201-500
2
1,001-5,000
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 152 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 CRM accounting system integrators, 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 “CRM accounting system integrators”. 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 CRM accounting system integrators), 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 CRM accounting system integrators, 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, 948 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 27, 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 CRM accounting system integrators, 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 CRM accounting system integrators are there based in Germany?

RevenueBase identified 152 CRM accounting system integrators 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?

Kumavision AG, headquartered in Markdorf, tops this list with the largest team on record.

Which city has the most CRM accounting system integrators?

Berlin leads with 15 headquartered companies, followed by Hamburg (10) and Dusseldorf (5).

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 948 verified decision-maker contacts tracked across these 152 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 27, 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.