Company lists · Data refreshed September 2026
Top 25 Consultancy services based in Germany
RevenueBase identified 13,791 consultancy services headquartered in Germany as of September 2026 and tracks 106,655 professional contacts across them, including 42,194 with verified work emails and 2,689 with mobile numbers. Berlin is the largest hub.
This list covers consultancy 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 24, 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.
The 25 largest consultancy services based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,632 contacts → | ||||
Strong evidence “Roland Berger is the only leading global strategy consultancy of European origin.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 2 | 3,644 contacts → | ||||
Indirect evidence “Über Accenture: Wir sind die weltweit führenden Berater für Strategie, Management, Digitalisierung, Technologie, Outsourcing und Business Transformation.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,873 contacts → | ||||
Strong evidence “Simon-Kucher is a global consultancy with more than 2,200 employees in 30+ countries.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,468 contacts → | ||||
Indirect evidence “P3 group is an independent, owner-managed technology and management consulting group founded in 1996.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,442 contacts → | ||||
Indirect evidence “Wollen Sie jemanden, der Sie auch beim Sprung in neue Märkte und bei allen anstehenden Herausforderungen begleitet?” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,279 contacts → | ||||
Strong evidence “As a leading, independent engineering and consultancy enterprise active in the sectors of energy and infrastructure, Fichtner handles challenging projects in countries all over…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,193 contacts → | ||||
Strong evidence “Horváth is a global, independent management consultancy with more than 1,400 employees at locations in Europe, the USA, and other global markets.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1,055 contacts → | ||||
Strong evidence “As a leading strategy, management and IT consultancy, zeb has been offering transformation expertise along the entire value chain in the financial services sector in Europe since…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 9 | 988 contacts → | ||||
Strong evidence “As a leading consultancy for putting strategies into practice, we have a clear mission: we generate competitive advantage on the basis of measurable results.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 10 | 787 contacts → | ||||
Indirect evidence “Senacor is part of the 25 leading IT-Consulting companies and among the Top 5 of the medium-sized IT-Service providers in Germany and runs 10 offices in Austria, Switzerland…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 11 | 773 contacts → | ||||
Indirect evidence “TNG Technology Consulting is a values-based consulting partnership focused on high-end information technology.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 12 | 745 contacts → | ||||
Indirect evidence “With employees in 146 countries, Baker Tilly provides a broad range of innovative and individual consulting services in the areas of Audit & Advisory, Tax, Legal and Consulting…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 13 | 728 contacts → | ||||
Indirect evidence “MaibornWolff has been inspiring clients from all industries in IT consulting, software engineering and test management for over 30 years.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 14 | 702 contacts → | ||||
Indirect evidence “Die PD ist die Beratung / Für die öffentliche Hand von morgen / Seit 2008 beraten wir ausschließlich öffentliche Auftraggeber zu moderner Verwaltungsarbeit und…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 15 | 605 contacts → | ||||
Strong evidence “GOPA Worldwide Consultants is an integral part of GOPA, Europe’s leading professional services provider combining engineering, consulting, and communication.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 16 | 553 contacts → | ||||
Strong evidence “Convista is one of the leading consultancies for business transformation.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 17 | 515 contacts → | ||||
Indirect evidence “We are a progress company – for people & organisations.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 18 | 504 contacts → | ||||
Indirect evidence “EAC - International Consulting.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 19 | 386 contacts → | ||||
Strong evidence “Particip GmbH - Your Partner in Change was founded in 1989 and is now an independent, internationally-recognised consultancy company, offering the expertise and the know-how…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 20 | 366 contacts → | ||||
Indirect evidence “ORBIS is an international business consulting company.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 21 | 357 contacts → | ||||
Indirect evidence “Networked competence and passion for your success: Since 1997, STAR COOPERATION has supported companies of all sizes and industries in efficiently planning, designing and…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 22 | 345 contacts → | ||||
Strong evidence “Ingenics AG is a worldwide operating consultancy, which has successfully positioned itself as a strategy and project partner for mid-sized and large corporations for about 40…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 23 | 337 contacts → | ||||
Strong evidence “Fincon Reply is a business and IT consultancy specializing in the financial services industry.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 24 | 335 contacts → | ||||
Indirect evidence “PKF Fasselt is one of Germany’s leading mid-sized auditing and consulting firms.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 25 | 334 contacts → | ||||
Indirect evidence “io offers consulting and planning services for the supply chain – across the board and from a single source.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
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: consultancy 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 consultancy services.
- Partial evidence
- Its own public description names part of consultancy services, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name consultancy 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 13,791 consultancy services based in Germany
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Consultancy services based in Germany at a glance
As of Sep 24, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 26.0dCompany record updated
Median 69.0dHow 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 consultancy 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 “consultancy 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 consultancy 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 consultancy 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, 42,194 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 24, 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.
Consultancy services by metro
- Consultancy services in Berlin1154
- Consultancy services in Hamburg908
- Consultancy services in Munchen617
- Consultancy services in Dusseldorf430
- Consultancy services in Munich351
- Consultancy services in Koln314
- Consultancy services in Stuttgart282
- Consultancy services in Frankfurt Am Main239
- Consultancy services in Frankfurt206
- Consultancy services in Hannover151
- Consultancy services in Bremen124
- Consultancy services in Cologne123
- Consultancy services in Dresden120
- Consultancy services in Bonn117
- Consultancy services in Leipzig113
- Consultancy services in Essen108
- Consultancy services in Munster106
- Consultancy services in Karlsruhe103
- Consultancy services in Nurnberg95
- Consultancy services in Dortmund94
- Consultancy services in Wiesbaden94
- Consultancy services in Aachen83
- Consultancy services in Mannheim78
- Consultancy services in Heidelberg73
- Consultancy services in Augsburg66
- Consultancy services in Mainz62
- Consultancy services in Darmstadt56
- Consultancy services in Bielefeld55
- Consultancy services in Saarbrucken54
- Consultancy services in Regensburg53
- Consultancy services in Bochum52
- Consultancy services in Braunschweig50
- Consultancy services in Wuppertal49
- Consultancy services in Wurzburg48
- Consultancy services in Osnabruck47
- Consultancy services in Potsdam43
- Consultancy services in Kassel41
- Consultancy services in Nuremberg39
- Consultancy services in Grunwald37
- Consultancy services in Kiel36
- Consultancy services in Eschborn35
- Consultancy services in Duisburg34
- Consultancy services in Oldenburg33
- Consultancy services in Krefeld32
- Consultancy services in Ulm32
- Consultancy services in Freiburg31
- Consultancy services in Lubeck31
- Consultancy services in Reutlingen31
- Consultancy services in Bergisch Gladbach30
- Consultancy services in Freiburg Im Breisgau28
- Consultancy services in Neuss28
- Consultancy services in Chemnitz27
- Consultancy services in Magdeburg27
- Consultancy services in Ratingen27
- Consultancy services in Starnberg27
- Consultancy services in Monchengladbach26
- Consultancy services in Mulheim An Der Ruhr26
- Consultancy services in Erlangen25
- Consultancy services in Grafelfing25
- Consultancy services in Ingolstadt25
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 consultancy 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 consultancy services are there based in Germany?
RevenueBase identified 13,791 consultancy 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?
Roland Berger, headquartered in Munich, tops this list with the largest team on record.
Which city has the most consultancy services?
Berlin leads with 1154 headquartered companies, followed by Hamburg (908) and Munchen (617).
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 42,194 verified decision-maker contacts tracked across these 13,791 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 24, 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.