Company lists · Data refreshed September 2026

Top 25 Enterprise systems integration consultants based in Germany

RevenueBase identified 1,117 enterprise systems integration consultants headquartered in Germany as of September 2026 and tracks 31,097 professional contacts across them, including 10,267 with verified work emails and 896 with mobile numbers. Berlin is the largest hub.

This list covers enterprise systems integration consultants 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 30, 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 30, 2026 86% judged on-target in blind review
1,117Companies
31,097Contacts tracked
10,267Verified emails
896Mobile numbers
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The 25 largest enterprise systems integration consultants based in Germany

Ranked by team size
Top 25 of 1,117 enterprise systems integration consultants based in Germany, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise systems integration consultants: 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 evidenceBielefeld, GermanyHQ checked Sep 30, 202610001+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 30, 2026
2Partial evidenceWiesbaden, GermanyHQ checked Sep 30, 20261,001-5,0002,452 contacts →

Partial evidence

“Imprint: SVA is one of the leading system integrators in Germany.”

Source: RevenueBase Database · checked Sep 30, 2026
3Partial evidenceNuremberg, GermanyHQ checked Sep 30, 20261,001-5,0001,519 contacts →

Partial evidence

“The evosoft Group is an international system house that has developed custom-made software solutions since 1995.”

Source: RevenueBase Database · checked Sep 30, 2026
4Partial evidenceDietzenbach, GermanyHQ checked Sep 30, 20261,001-5,000574 contacts →

Partial evidence

“Controlware is one of the leading independent system integrators and managed service providers in Germany.”

Source: RevenueBase Database · checked Sep 30, 2026
5Indirect evidenceSaarbrücken, GermanyHQ checked Sep 30, 2026501-1,000366 contacts →

Indirect evidence

“ORBIS is an international business consulting company.”

Source: RevenueBase Database · checked Sep 30, 2026
6Indirect evidenceGöttingen, GermanyHQ checked Sep 30, 2026201-500347 contacts →

Indirect evidence

“As a full-service provider, the Sycor Group covers the whole spectrum of information and communications technology.”

Source: RevenueBase Database · checked Sep 30, 2026
7Partial evidencePlattling, GermanyHQ checked Sep 30, 2026201-500240 contacts →

Partial evidence

“Passionate about SAP – for over 20 years We are SAP experts, process pros, system-savvy, and industry specialists.”

Source: RevenueBase Database · checked Sep 30, 2026
8Indirect evidenceMannheim, GermanyHQ checked Sep 30, 2026201-500209 contacts →

Indirect evidence

“Determined, hands-on, forward-thinking – that is consolut!”

Source: RevenueBase Database · checked Sep 30, 2026
9Indirect evidenceGütersloh, GermanyHQ checked Sep 30, 2026201-500207 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 30, 2026
10Indirect evidenceEssen, GermanyHQ checked Sep 30, 2026501-1,000204 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 30, 2026
11Indirect evidenceMannheim, GermanyHQ checked Sep 30, 2026201-500202 contacts →

Indirect evidence

“PTA IT-Beratung Kompetent.”

Source: RevenueBase Database · checked Sep 30, 2026
12Indirect evidenceHamburg, GermanyHQ checked Sep 30, 2026201-500191 contacts →

Indirect evidence

“avodaq AG is one of the leading German providers of modern IT infrastructure for multinational companies and service providers.”

Source: RevenueBase Database · checked Sep 30, 2026
13Indirect evidenceDortmund, GermanyHQ checked Sep 30, 2026201-500174 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 30, 2026
14Indirect evidenceMunich, GermanyHQ checked Sep 30, 20261,001-5,000170 contacts →

Indirect evidence

“Since December 5, 2023, Q_PERIOR and the leading French-based consulting firm Wavestone have joined forces to build a new global consulting powerhouse.”

Source: RevenueBase Database · checked Sep 30, 2026
15Indirect evidenceHeilbronn, GermanyHQ checked Sep 30, 2026201-500158 contacts →

Indirect evidence

“With innovative process solutions, we are designing the future work life.”

Source: RevenueBase Database · checked Sep 30, 2026
16Indirect evidenceDingolfing, GermanyHQ checked Sep 30, 2026501-1,000153 contacts →

Indirect evidence

“SAR Group – Wertschöpfung durch Automatisierung Die SAR Group ist seit 1985 Ihr zuverlässiger Partner für professionelle Industrie- und Prozessautomatisierung.”

Source: RevenueBase Database · checked Sep 30, 2026
17Partial evidenceDresden, GermanyHQ checked Sep 30, 202651-200143 contacts →

Partial evidence

“Since July 1, 2025, SYSTEMA is part of Accenture”

Source: RevenueBase Database · checked Sep 30, 2026
18Indirect evidenceBraunschweig, GermanyHQ checked Sep 30, 2026201-500139 contacts →

Indirect evidence

“ISR bringt Business und IT zusammen, um den wirtschaftlichen Wert von Informationen zu erschließen.”

Source: RevenueBase Database · checked Sep 30, 2026
19Partial evidenceAugsburg, GermanyHQ checked Sep 30, 202651-200118 contacts →

Partial evidence

“Wir verstehen uns als Systemintegrator – aus diesem Grund bieten wir als einer der wenigen Anbieter am Markt neben der reinen SAP-Beratung und Implementierung auch das komplette…”

Source: RevenueBase Database · checked Sep 30, 2026
20Partial evidenceBremen, GermanyHQ checked Sep 30, 202651-200115 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 30, 2026
21Indirect evidenceDortmund, GermanyHQ checked Sep 30, 2026201-500114 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 30, 2026
22Indirect evidenceBerlin, GermanyHQ checked Sep 30, 202651-200109 contacts →

Indirect evidence

“If you want to achieve ambitious business goals, you have to synchronize your IT with the business processes.”

Source: RevenueBase Database · checked Sep 30, 2026
23Indirect evidenceZweibrücken, GermanyHQ checked Sep 30, 202651-200106 contacts →

Indirect evidence

“Wo andere noch produzieren, beginnt Manufacturing mit delaware zu denken – weil Fertigung mehr kann als produzieren.”

Source: RevenueBase Database · checked Sep 30, 2026
24Indirect evidenceHamburg, GermanyHQ checked Sep 30, 20261,001-5,000105 contacts →

Indirect evidence

“In today’s ever changing world, keeping pace with the emerging technology landscape can be problematic for even the most tech-savvy clients.”

Source: RevenueBase Database · checked Sep 30, 2026
25Indirect evidenceGiessen, GermanyHQ checked Sep 30, 202651-200103 contacts →

Indirect evidence

“ORDAT kennt die relevanten Erfolgsfaktoren in Unternehmensprozessen.”

Source: RevenueBase Database · checked Sep 30, 2026

Showing 25 of 1,117 enterprise systems integration consultants based in Germany

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Enterprise systems integration consultants based in Germany at a glance

As of Sep 30, 2026
33.0%Verified-email coverage
2.9%Mobile-number coverage
27.8Average contacts per company
11-50Median size (employees)
5.9%Largest-city concentration · Berlin
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
532
11-50
416
51-200
115
201-500
22
501-1,000
7
1,001-5,000
8
5,001-10,000
1
10001+
4

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 32.0d

Company record updated

Median 82.0d

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 enterprise systems integration consultants, 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 “enterprise systems integration consultants”. 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 enterprise systems integration consultants), 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 enterprise systems integration consultants, 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, 10,267 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 30, 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 enterprise systems integration consultants, 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 enterprise systems integration consultants are there based in Germany?

RevenueBase identified 1,117 enterprise systems integration consultants 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 enterprise systems integration consultants?

Berlin leads with 66 headquartered companies, followed by Hamburg (63) and Munich (48).

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 10,267 verified decision-maker contacts tracked across these 1,117 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 30, 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.