Company lists · Data refreshed September 2026

Top 25 Erp upgrade services based in Germany

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 726 companies tracked

RevenueBase identified 726 erp upgrade services headquartered in Germany as of September 2026 and tracks 23,023 professional contacts across them, including 5,855 with verified work emails. Hamburg is the largest hub.

This list covers erp upgrade 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 28, 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 28, 2026 86% judged on-target in blind review

726Companies

23,023Contacts tracked

5,855Verified emails

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The 25 largest erp upgrade services based in Germany

Ranked by team size

Top 25 of 726 erp upgrade services based in Germany, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to erp upgrade 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	NTT Data Business Solutions	Indirect evidence	Bielefeld, GermanyHQ checked Sep 28, 2026	10001+	10,733 contacts →
	Indirect evidence “We understand the business of our clients and know what it takes to transform it into the future.” Source: RevenueBase Database · checked Sep 28, 2026
2	Orbis SE	Indirect evidence	Saarbrücken, GermanyHQ checked Sep 28, 2026	501-1,000	366 contacts →
	Indirect evidence “ORBIS is an international business consulting company.” Source: RevenueBase Database · checked Sep 28, 2026
3	GWS Gesellschaft Fuer Warenwirtschafts-Systeme MBH	Partial evidence	Münster, GermanyHQ checked Sep 28, 2026	501-1,000	344 contacts →
	Partial evidence “GWS, a key player in the sector of ERP systems for wholesale & distribution companies, can look back on a successful company history of more than 24 years.” Source: RevenueBase Database · checked Sep 28, 2026
4	ABAS	Indirect evidence	Karlsruhe, GermanyHQ checked Sep 28, 2026	501-1,000	251 contacts →
	Indirect evidence “Since our founding in 1980, Abas has been a visionary and pioneer in the field of business software for production-related companies.” Source: RevenueBase Database · checked Sep 28, 2026
5	T.Con Gmbh & Co. KG	Indirect evidence	Plattling, GermanyHQ checked Sep 28, 2026	201-500	240 contacts →
	Indirect evidence “Passionate about SAP – for over 20 years We are SAP experts, process pros, system-savvy, and industry specialists.” Source: RevenueBase Database · checked Sep 28, 2026
6	Piterion, Part Of Capgemini	Indirect evidence	Boeblingen, GermanyHQ checked Sep 28, 2026	201-500	219 contacts →
	Indirect evidence “PITERION – Your Partner for Digital Transformation & Industrial Efficiency With 20+ years of experience and successful projects, we empower companies worldwide with PLM, ALM, MES…” Source: RevenueBase Database · checked Sep 28, 2026
7	Consolut	Indirect evidence	Mannheim, GermanyHQ checked Sep 28, 2026	201-500	209 contacts →
	Indirect evidence “Determined, hands-on, forward-thinking – that is consolut!” Source: RevenueBase Database · checked Sep 28, 2026
8	Modus Consult Gmbh	Indirect evidence	Gütersloh, GermanyHQ checked Sep 28, 2026	201-500	207 contacts →
	Indirect evidence “Imprint MODUS Consult AG James-Watt-Straße 6 Gütersloh, Germany contact-at-modusconsult.de Telefon:+49 5241 9217-0 Telefax:+49 5241 9217-400 Vorstand: Martin Schildmacher…” Source: RevenueBase Database · checked Sep 28, 2026
9	Realcore Group Gmbh	Indirect evidence	Essen, GermanyHQ checked Sep 28, 2026	501-1,000	204 contacts →
	Indirect evidence “Die RealCore Group ist ein führender SAP Focus Partner und stolzer Träger des SAP Diamant Awards Retail & Consumer.” Source: RevenueBase Database · checked Sep 28, 2026
10	PTA It-Beratung	Indirect evidence	Mannheim, GermanyHQ checked Sep 28, 2026	201-500	202 contacts →
	Indirect evidence “PTA IT-Beratung Kompetent.” Source: RevenueBase Database · checked Sep 28, 2026
11	Cideon Software & Services	Indirect evidence	Gräfelfing, GermanyHQ checked Sep 28, 2026	201-500	181 contacts →
	Indirect evidence “CIDEON provides advice and support to businesses on implementing innovation and optimising engineering processes to raise performance, customer benefits and business value.” Source: RevenueBase Database · checked Sep 28, 2026
12	Frontwell Solutions	Indirect evidence	Bad Vilbel, GermanyHQ checked Sep 28, 2026	201-500	174 contacts →
	Indirect evidence “FrontWell Solutions is a globally operating consulting and project delivery firm providing manufacturing digitalization services and IT projects.” Source: RevenueBase Database · checked Sep 28, 2026
13	Prismat Gmbh	Indirect evidence	Dortmund, GermanyHQ checked Sep 28, 2026	201-500	174 contacts →
	Indirect evidence “prismat was founded in 1991 as a spin-off from the Fraunhofer Institute for Material Flow and Logistics in Dortmund.” Source: RevenueBase Database · checked Sep 28, 2026
14	Ibsolution	Indirect evidence	Heilbronn, GermanyHQ checked Sep 28, 2026	201-500	158 contacts →
	Indirect evidence “With innovative process solutions, we are designing the future work life.” Source: RevenueBase Database · checked Sep 28, 2026
15	ISR Information Products AG	Indirect evidence	Braunschweig, GermanyHQ checked Sep 28, 2026	201-500	139 contacts →
	Indirect evidence “ISR bringt Business und IT zusammen, um den wirtschaftlichen Wert von Informationen zu erschließen.” Source: RevenueBase Database · checked Sep 28, 2026
16	Prodato	Indirect evidence	Nürnberg, GermanyHQ checked Sep 28, 2026	51-200	137 contacts →
	Indirect evidence “Processes, data, organization - that's what PRODATO stands for.” Source: RevenueBase Database · checked Sep 28, 2026
17	Allgeier Inovar Gmbh	Partial evidence	Bremen, GermanyHQ checked Sep 28, 2026	51-200	115 contacts →
	Partial evidence “With our smart Enterprise Resource Planning (ERP) solutions, we enable our customers to easily and profitably leverage the benefits of digitalization - today and in the future…” Source: RevenueBase Database · checked Sep 28, 2026
18	Uniorg Group	Indirect evidence	Dortmund, GermanyHQ checked Sep 28, 2026	201-500	114 contacts →
	Indirect evidence “UNIORG - Consulting with passion As an international full-service provider with a passion for SAP solutions, our customers have relied on UNIORG's expertise, quality and…” Source: RevenueBase Database · checked Sep 28, 2026
19	Abilis Group	Indirect evidence	Stutensee, GermanyHQ checked Sep 28, 2026	201-500	107 contacts →
	Indirect evidence “Wir, die abilis group, sind ein wachstumsorientiertes Unternehmen, das Ihnen innovative Solutions aus einer Hand für Ihre 360°-IT-Wertschöpfung bietet.” Source: RevenueBase Database · checked Sep 28, 2026
20	Delaware Germany	Indirect evidence	Zweibrücken, GermanyHQ checked Sep 28, 2026	51-200	106 contacts →
	Indirect evidence “Wo andere noch produzieren, beginnt Manufacturing mit delaware zu denken – weil Fertigung mehr kann als produzieren.” Source: RevenueBase Database · checked Sep 28, 2026
21	Ordat Gmbh & Co. KG	Indirect evidence	Giessen, GermanyHQ checked Sep 28, 2026	51-200	103 contacts →
	Indirect evidence “ORDAT kennt die relevanten Erfolgsfaktoren in Unternehmensprozessen.” Source: RevenueBase Database · checked Sep 28, 2026
22	Ams.Group Ams.Erp	Indirect evidence	Achim Bei Bremen, GermanyHQ checked Sep 28, 2026	201-500	100 contacts →
	Indirect evidence “Die Beratungs- und Softwarehäuser der ams.Group sind spezialisiert auf die Projektmanagement-Anforderungen von Einzel, Auftrags- und Variantenfertigern.” Source: RevenueBase Database · checked Sep 28, 2026
23	Cobus Concept Gmbh	Indirect evidence	Rheda-wiedenbrück, GermanyHQ checked Sep 28, 2026	51-200	86 contacts →
	Indirect evidence “COBUS ConCept ist ein führendes IT-Systemhaus mit mehr als 18 Jahren IT-Erfahrung.” Source: RevenueBase Database · checked Sep 28, 2026
24	GHK Management Consulting AG	Indirect evidence	Frankfurt Am Main, GermanyHQ checked Sep 28, 2026	51-200	84 contacts →
	Indirect evidence “As a strategic partner to the CFO, GHK offers comprehensive consulting services in Finance, IT, HR and Procurement – enabling cross-functional alignment and sustainable business…” Source: RevenueBase Database · checked Sep 28, 2026
25	4process AG	Indirect evidence	Passau, GermanyHQ checked Sep 28, 2026	51-200	83 contacts →
	Indirect evidence “4process AG is an established, expanding consulting company in the SAP® environment located in Passau and Klosterneuburg (Austria).” Source: RevenueBase Database · checked Sep 28, 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: erp upgrade 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 erp upgrade services.
Partial evidence: Its own public description names part of erp upgrade services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name erp upgrade 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 726 erp upgrade services based in Germany

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Erp upgrade services based in Germany at a glance

As of Sep 28, 2026

25.4%Verified-email coverage

31.7Average contacts per company

11-50Median size (employees)

6.2%Largest-city concentration · Hamburg

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

339

11-50

270

51-200

201-500

501-1,000

1,001-5,000

10001+

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 726 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 erp upgrade 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 “erp upgrade 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 erp upgrade 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 erp upgrade 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, 5,855 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 28, 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.

Erp upgrade services by metro

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 erp upgrade 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 erp upgrade services are there based in Germany?

RevenueBase identified 726 erp upgrade 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?

NTT Data Business Solutions, headquartered in Bielefeld, tops this list with the largest team on record.

Which city has the most erp upgrade services?

Hamburg leads with 45 headquartered companies, followed by Berlin (35) and Munchen (20).

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 5,855 verified decision-maker contacts tracked across these 726 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 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 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.