Company lists · Data refreshed September 2026

Top 25 CRM customization services based in Germany

Name: CRM customization services based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 96 companies tracked

RevenueBase identified 96 CRM customization services headquartered in Germany as of September 2026 and tracks 1,069 professional contacts across them, including 547 with verified work emails. Berlin is the largest hub.

This list covers CRM customization services 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

96Companies

1,069Contacts tracked

547Verified emails

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The 25 largest CRM customization services based in Germany

Ranked by team size

Top 25 of 96 CRM customization services 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 customization services: 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	CAS Software AG	Partial evidence	Karlsruhe, GermanyHQ checked Sep 27, 2026	201-500	278 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
2	Cursor Software AG	Partial evidence	Gießen, GermanyHQ checked Sep 27, 2026	51-200	77 contacts →
	Partial evidence “KERNKOMPETENZ: CURSOR ist ein führender Anbieter von Software und Beratung für das Kunden- und Geschäftsprozessmanagement (CRM und BPM).” Source: RevenueBase Database · checked Sep 27, 2026
3	Dr. Glinz Covis Gmbh	Partial evidence	Düsseldorf, GermanyHQ checked Sep 27, 2026	51-200	76 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
4	Infinitas Gmbh Planbarer B2B-Vertrieb MIT CRM	Indirect evidence	Hannover, GermanyHQ checked Sep 27, 2026	51-200	51 contacts →
	Indirect evidence “Seit über 25 Jahren treiben wir Innovation im Kundenmanagement voran.” Source: RevenueBase Database · checked Sep 27, 2026
5	Service 1 Gmbh	Partial evidence	Paderborn, GermanyHQ checked Sep 27, 2026	51-200	48 contacts →
	Partial evidence “SERVICE 1, formerly GMS Development, is at international level one of the most successful providers of powerful CRM solutions for After Sales and Field Service Management.” Source: RevenueBase Database · checked Sep 27, 2026
6	Cintellic Consulting Group	Partial evidence	Bonn, GermanyHQ checked Sep 27, 2026	51-200	45 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
7	Sellmore Gmbh	Partial evidence	Dresden, GermanyHQ checked Sep 27, 2026	11-50	33 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
8	Curexus Gmbh	Partial evidence	Nürnberg, GermanyHQ checked Sep 27, 2026	11-50	30 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
9	Optanium Group	Indirect evidence	Karben, GermanyHQ checked Sep 27, 2026	11-50	30 contacts →
	Indirect evidence “We are a young, dynamic IT-company, enabling our clients to deliver highest quality at cheapest rates utilizing the latest technologies and processes We provide comprehensive…” Source: RevenueBase Database · checked Sep 27, 2026
10	MPL Software Gmbh	Partial evidence	Stuttgart, GermanyHQ checked Sep 27, 2026	11-50	21 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
11	Content Moves Digital Marketing & Sales For B2B	Partial evidence	Duesseldorf, GermanyHQ checked Sep 27, 2026	11-50	20 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
12	Smartcrm Gmbh	Partial evidence	Kandel, GermanyHQ checked Sep 27, 2026	11-50	17 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
13	Merkarion Gmbh	Indirect evidence	Dortmund, GermanyHQ checked Sep 27, 2026	11-50	16 contacts →
	Indirect evidence “Erfolg im Vertrieb erfordert Erfahrung, Innovation und professionelle Werkzeuge.” Source: RevenueBase Database · checked Sep 27, 2026
14	Brighter Cloud	Indirect evidence	Mannheim, GermanyHQ checked Sep 27, 2026	11-50	13 contacts →
	Indirect evidence “Brighter Cloud – Die Zukunft ist automatisiert.” Source: RevenueBase Database · checked Sep 27, 2026
15	SMC IT AG	Indirect evidence	Augsburg, GermanyHQ checked Sep 27, 2026	11-50	12 contacts →
	Indirect evidence “Wir haben uns darauf spezialisiert, mittelständischen Unternehmen eine echte Full-Service-Lösung zu bieten.” Source: RevenueBase Database · checked Sep 27, 2026
16	CRM Consults Gmbh	Partial evidence	Wettenberg, GermanyHQ checked Sep 27, 2026	11-50	11 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
17	Synergy Consultants CRM Prozesse Gmbh	Partial evidence	Kelkheim, GermanyHQ checked Sep 27, 2026	11-50	10 contacts →
	Partial evidence “SYNERGY CONSULTANTS CRM + Prozesse bringt Vertriebsabläufe in Einklang mit effizienten Softwarelösungen.” Source: RevenueBase Database · checked Sep 27, 2026
18	HRI It-Consulting Gmbh	Partial evidence	Münster, GermanyHQ checked Sep 27, 2026	11-50	9 contacts →
	Partial evidence “Auch bei kleineren Software-Implementierungen stehen wir kompetent an Ihrer Seite und setzen sowohl Cloud-Lösungen als auch Siebel CRM on Premise-Lösungen von der Strategie bis…” Source: RevenueBase Database · checked Sep 27, 2026
19	Rhapsody Software	Partial evidence	Ibbenbüren, GermanyHQ checked Sep 27, 2026	11-50	9 contacts →
	Partial evidence “RHAPSODY CRM: flexible und individuelle CRM-Lösungen für B2B-Vertriebsprofis.” Source: RevenueBase Database · checked Sep 27, 2026
20	Brainformatik Gmbh	Partial evidence	Mühldorf, GermanyHQ checked Sep 27, 2026	11-50	8 contacts →
	Partial evidence “DIE SOFTWARESCHMIEDE FÜR UNTERNEHMEN MIT INDIVIDUELLEN BEDÜRFNISSEN Die Brainformatik bringt mit einer flexibel anpassbaren CRM-Lösung höchste Effizienz in Ihr Unternehmen.” Source: RevenueBase Database · checked Sep 27, 2026
21	Wysa Gmbh	Indirect evidence	Reilingen, GermanyHQ checked Sep 27, 2026	11-50	8 contacts →
	Indirect evidence “Unser Ziel ist es Sie in Hinblick auf Digitalisierung und speziell im Kundenbeziehungsmanagement zu beraten sowie entsprechende Projekte auch technisch umzusetzen.” Source: RevenueBase Database · checked Sep 27, 2026
22	Kinpoint Gmbh	Partial evidence	Düsseldorf, GermanyHQ checked Sep 27, 2026	1-10	8 contacts →
	Partial evidence “Kinpoint ist der Spezialist für intelligentes CRM.” Source: RevenueBase Database · checked Sep 27, 2026
23	Nordwaerks Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 27, 2026	1-10	6 contacts →
	Indirect evidence “Als junges, wachsendes Beratungsunternehmen unterstützen wir Sie bei der Digitalisierung Ihrer Kundenprozesse im Sales, Marketing und Service.” Source: RevenueBase Database · checked Sep 27, 2026
24	Saphiron	Partial evidence	Bonn, GermanyHQ checked Sep 27, 2026	1-10	6 contacts →
	Partial evidence “Gemeinsam mit dem Team unserer CRM-Agentur erzielst du herausragende Ergebnisse im CRM und E-Mail-Marketing.” Source: RevenueBase Database · checked Sep 27, 2026
25	Dimmel-Software Gmbh	Partial evidence	Bautzen, GermanyHQ checked Sep 27, 2026	11-50	6 contacts →
	Partial evidence “Dimmel Software vereint CRM, Dokumenten- und Projektmanagement in einer Plattform.” Source: RevenueBase Database · checked Sep 27, 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: CRM customization services. 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 CRM customization services.
Partial evidence: Its own public description names part of CRM customization services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name CRM customization services. 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 96 CRM customization services based in Germany

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CRM customization services based in Germany at a glance

As of Sep 27, 2026

51.2%Verified-email coverage

11.1Average contacts per company

1-10Median size (employees)

10.4%Largest-city concentration · Berlin

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 96 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 customization services, 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 customization services”. 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 customization services), 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 customization services, 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, 547 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 customization services, 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 customization services are there based in Germany?

RevenueBase identified 96 CRM customization services 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?

CAS Software AG, headquartered in Karlsruhe, tops this list with the largest team on record.

Which city has the most CRM customization services?

Berlin leads with 10 headquartered companies, followed by Hamburg (6) and Augsburg (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 547 verified decision-maker contacts tracked across these 96 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.