Company lists · Data refreshed September 2026
Top 25 B2B consultancies based in Germany
RevenueBase identified 9,863 B2B consultancies headquartered in Germany as of September 2026 and tracks 96,306 professional contacts across them, including 40,585 with verified work emails and 2,494 with mobile numbers. Berlin is the largest hub.
This list covers B2B consultancies 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 23, 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 B2B consultancies based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,632 contacts → | ||||
Indirect evidence “Roland Berger is the only leading global strategy consultancy of European origin.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 2 | 4,417 contacts → | ||||
Indirect evidence “MHP is an international management and IT consultancy headquartered in Ludwigsburg, Germany.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 3 | 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 23, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,873 contacts → | ||||
Indirect evidence “Simon-Kucher is a global consultancy with more than 2,200 employees in 30+ countries.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 5 | 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 23, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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 23, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,193 contacts → | ||||
Indirect 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 23, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1,055 contacts → | ||||
Indirect 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 23, 2026Thanks. The Data Team will review it. | |||||
| 9 | 1,046 contacts → | ||||
Partial evidence “Haufe Group is a leading B2B provider of integrated business and workplace solutions.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 10 | 988 contacts → | ||||
Indirect 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 23, 2026Thanks. The Data Team will review it. | |||||
| 11 | 946 contacts → | ||||
Indirect evidence “Exxeta is a technology and consulting company with a passion for innovation.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 12 | 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 23, 2026Thanks. The Data Team will review it. | |||||
| 13 | 773 contacts → | ||||
Indirect evidence “TNG Technology Consulting is a values-based consulting partnership focused on high-end information technology.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 14 | 771 contacts → | ||||
Indirect evidence “Inverto is a leading global consultancy specializing in strategic procurement and supply chain management.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 15 | 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 23, 2026Thanks. The Data Team will review it. | |||||
| 16 | 673 contacts → | ||||
Indirect evidence “For over 35 years, metafinanz Informationssysteme GmbH, a business and IT consulting company, has been at the side of its customers in an increasingly digital and dynamic world.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 17 | 622 contacts → | ||||
Indirect evidence “Visable enables small and medium-sized industrial businesses to make products and services internationally accessible to purchasers.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 18 | 553 contacts → | ||||
Partial evidence “Convista is one of the leading consultancies for business transformation.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 19 | 504 contacts → | ||||
Indirect evidence “EAC - International Consulting.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 20 | 489 contacts → | ||||
Indirect evidence “Die BridgingIT GmbH mit Sitz in Mannheim besteht seit 2008 und bildet, gemeinsam mit unseren Tochterunternehmen fastahead GmbH & Co.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 21 | 483 contacts → | ||||
Indirect evidence “UNITY is the management consultancy for innovation and digital transformation.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 22 | 447 contacts → | ||||
Indirect evidence “INFOMOTION GmbH, headquartered in Frankfurt am Main, is the leading consulting company for data performance: From data analytics to digital transformation, more than 420…” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 23 | 432 contacts → | ||||
Partial evidence “We are kaiserkraft, Europe's leading B2B trading group for business, warehouse, office equipment and packaging.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 24 | 366 contacts → | ||||
Indirect evidence “ORBIS is an international business consulting company.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 25 | 345 contacts → | ||||
Indirect 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 23, 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: B2B consultancies. 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 B2B consultancies.
- Partial evidence
- Its own public description names part of B2B consultancies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name B2B consultancies. 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 9,863 B2B consultancies based in Germany
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B2B consultancies based in Germany at a glance
As of Sep 23, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 25.0dCompany record updated
Median 67.0dHow 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 B2B consultancies, 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 “B2B consultancies”. 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 B2B consultancies), 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 B2B consultancies, 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, 40,585 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 23, 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.
B2B consultancies by metro
- B2B consultancies in Berlin816
- B2B consultancies in Hamburg678
- B2B consultancies in Munchen518
- B2B consultancies in Dusseldorf372
- B2B consultancies in Munich314
- B2B consultancies in Koln252
- B2B consultancies in Stuttgart223
- B2B consultancies in Frankfurt Am Main165
- B2B consultancies in Frankfurt161
- B2B consultancies in Cologne119
- B2B consultancies in Hannover99
- B2B consultancies in Bonn92
- B2B consultancies in Bremen82
- B2B consultancies in Nurnberg79
- B2B consultancies in Leipzig78
- B2B consultancies in Wiesbaden77
- B2B consultancies in Munster73
- B2B consultancies in Karlsruhe72
- B2B consultancies in Dresden67
- B2B consultancies in Essen65
- B2B consultancies in Dortmund63
- B2B consultancies in Mannheim62
- B2B consultancies in Heidelberg56
- B2B consultancies in Augsburg48
- B2B consultancies in Aachen47
- B2B consultancies in Bielefeld46
- B2B consultancies in Braunschweig40
- B2B consultancies in Darmstadt40
- B2B consultancies in Mainz40
- B2B consultancies in Grunwald39
- B2B consultancies in Saarbrucken36
- B2B consultancies in Bochum34
- B2B consultancies in Wurzburg32
- B2B consultancies in Potsdam31
- B2B consultancies in Regensburg31
- B2B consultancies in Osnabruck29
- B2B consultancies in Wuppertal29
- B2B consultancies in Eschborn28
- B2B consultancies in Ulm28
- B2B consultancies in Krefeld26
- B2B consultancies in Freiburg25
- B2B consultancies in Ratingen25
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 B2B consultancies, 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 B2B consultancies are there based in Germany?
RevenueBase identified 9,863 B2B consultancies 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 B2B consultancies?
Berlin leads with 816 headquartered companies, followed by Hamburg (678) and Munchen (518).
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 40,585 verified decision-maker contacts tracked across these 9,863 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 23, 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.