Company lists · Data refreshed September 2026

Top 25 Federal consulting firms based in Germany

Name: Federal consulting firms based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 366 companies tracked

RevenueBase identified 366 federal consulting firms headquartered in Germany as of September 2026 and tracks 2,688 professional contacts across them, including 489 with verified work emails and 48 with mobile numbers. Berlin is the largest hub.

This list covers federal consulting firms 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 2, 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 RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

366Companies

2,688Contacts tracked

489Verified emails

48Mobile numbers

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The 25 largest federal consulting firms based in Germany

Ranked by team size

Top 25 of 366 federal consulting firms based in Germany, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to federal consulting firms: 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	PD	Indirect evidence	Berlin, Germany	1,001-5,000	699 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 2, 2026
2	Moysies & Partner It- UND Managementberatung	Indirect evidence	Eltville, Germany	51-200	63 contacts →
	Indirect evidence “Want to know more about us?” Source: RevenueBase Database · checked Sep 2, 2026
3	Infora Gmbh	Indirect evidence	Munchen, Germany	51-200	60 contacts →
	Indirect evidence “Infora ist ein mittelständisches Beratungsunternehmen mit klarem Fokus auf Qualität, Innovation und digitaler Exzellenz.” Source: RevenueBase Database · checked Sep 2, 2026
4	ARF Gesellschaft FÜR Organisationsentwicklung MBH	Indirect evidence	Hannover, Germany	11-50	53 contacts →
	Indirect evidence “Als Strategie- und Managementberatung für den öffentlichen Dienst konzentriert sich die arf GmbH seit ihrer Gründung 1995 ausschließlich auf die Beratung des öffentlichen Dienstes.” Source: RevenueBase Database · checked Sep 2, 2026
5	TMK Thomas Mack Kommunikation Gmbh	Indirect evidence	Muenzenberg, Germany	51-200	49 contacts →
	Indirect evidence “Die TMK Thomas Mack Kommunikation GmbH ist mit >60 Beratern und Projektleitern eines der größten unabhängigen, rein beratend tätigen Unternehmen in Deutschland.” Source: RevenueBase Database · checked Sep 2, 2026
6	Versino AG	Partial evidence	Berlin, Germany	51-200	37 contacts →
	Partial evidence “Versino AG is a management consulting company based out of Ludwigstr.” Source: RevenueBase Database · checked Sep 2, 2026
7	Stadtwerke Menden Gmbh	Partial evidence	Menden, Germany	51-200	26 contacts →
	Partial evidence “Stadtwerke Menden GmbH is a Management Consulting company located in Am Papenbusch 8-10, Menden, North Rhine-Westphalia, Germany.” Source: RevenueBase Database · checked Sep 2, 2026
8	PSX Gmbh	Indirect evidence	Hamburg, Germany	11-50	26 contacts →
	Indirect evidence “Wir sind eine Unternehmensberatung mit den drei Kerngeschäftsfeldern Managementberatung, Projektmanagement und IT-Projektmanagement.” Source: RevenueBase Database · checked Sep 2, 2026
9	Invent AG	Indirect evidence	Bielefeld, Germany	11-50	20 contacts →
	Indirect evidence “Die invent AG: Wir begleiten unsere Kunden in den Bereichen System, Security, Service, Process, und Projekt-Management an den Standorten Bielefeld und Frankfurt a.M.” Source: RevenueBase Database · checked Sep 2, 2026
10	Nordlicht Management Consultants	Indirect evidence	Germany	11-50	19 contacts →
	Indirect evidence “Nordlicht Management Consultants GmbH ist ein Beratungsunternehmen mit Standorten in Hamburg, Berlin und Frankfurt.” Source: RevenueBase Database · checked Sep 2, 2026
11	Grayoak	Indirect evidence	Frankfurt, Germany	11-50	17 contacts →
	Indirect evidence “Wir sind GRAYOAK, eine Management- und Technologie-Beratung, die sich auf die Entwicklung wegweisender und individueller State-of-the-Art-Lösungen spezialisiert hat.” Source: RevenueBase Database · checked Sep 2, 2026
12	Clever Funding DER Partner FÜR Fördermittel	Indirect evidence	Koln, Germany	11-50	14 contacts →
	Indirect evidence “Entscheider:innen innovativer Unternehmen kennen es: Die Suche nach passenden Fördermitteln, das Einhalten von Fristen und die komplexen Anforderungen der Anträge kosten Zeit und…” Source: RevenueBase Database · checked Sep 2, 2026
13	Promethos Gmbh	Indirect evidence	Munchen, Germany	11-50	13 contacts →
	Indirect evidence “ÜBER PROMETHOS Technologie muss nicht nur funktionieren – sie muss intelligent, effizient und sicher sein.” Source: RevenueBase Database · checked Sep 2, 2026
14	Bröskamp Consulting Gmbh	Indirect evidence	Berlin, Germany	11-50	12 contacts →
	Indirect evidence “Strategie • Neu- und Weiterentwicklung von Geschäftsmodellen • Weiterentwicklung von Betriebsmodellen insb.” Source: RevenueBase Database · checked Sep 2, 2026
15	Kisling Consulting Gmbh	Partial evidence	Heilbronn, Germany	11-50	9 contacts →
	Partial evidence “Kisling Consulting, das ist- Beratung Wir verstehen uns als Ihr Partner.” Source: RevenueBase Database · checked Sep 2, 2026
16	Optiso Unternehmensgruppe	Partial evidence	Braunschweig, Germany	11-50	9 contacts →
	Partial evidence “Wir beraten dort, wo andere aufhören-Consulting öffentlicher Sektor -Software für den öffentlichen Sektor -IT Beratung öffentlicher Sektor Dachseite der -OptiSo…” Source: RevenueBase Database · checked Sep 2, 2026
17	Paon Gmbh	Partial evidence	Hannover, Germany	11-50	8 contacts →
	Partial evidence “PAON GmbH is a Management Consulting company located in Bertastrasse 3, Hannover, Lower Saxony, Germany.” Source: RevenueBase Database · checked Sep 2, 2026
18	DBB Akademie Gmbh	Indirect evidence	Bonn, Germany	11-50	8 contacts →
	Indirect evidence “Fortbildung und Beratung für den öffentlichen Dienst Training Institute for Public Administration” Source: RevenueBase Database · checked Sep 2, 2026
19	Beratungsraum Kommunal- UND Unternehmensberatung Gmbh	Indirect evidence	Leipzig, Germany	11-50	7 contacts →
	Indirect evidence “Wir verstehen uns als ideenstarke und zugleich pragmatisch denkende Berater, als Impulsgeber und Partner von Unternehmen und Kommunen.” Source: RevenueBase Database · checked Sep 2, 2026
20	Rimoc Gmbh	Partial evidence	Linz Am Rhein, Germany	11-50	6 contacts →
	Partial evidence “Successfully delivering answers for 25+ years in enterprise consulting based on a distinctive background in information management, technology, and physical sciences, RIMOC…” Source: RevenueBase Database · checked Sep 2, 2026
21	Josef Stix Gmbh & Co. KG	Indirect evidence	Niedernberg, Germany	51-200	6 contacts →
	Indirect evidence “Josef Stix GmbH & Co.” Source: RevenueBase Database · checked Sep 2, 2026
22	3p Projects Gmbh	Indirect evidence	Nuthe-Urstromtal, Germany	11-50	6 contacts →
	Indirect evidence “3P Projects berät Unternehmen bei anspruchsvollen Projekten und Programmen.” Source: RevenueBase Database · checked Sep 2, 2026
23	Eckermann & Krauß	Indirect evidence	Bensheim, Germany	11-50	6 contacts →
	Indirect evidence “Beratungsgesellschaft für kommunales Management” Source: RevenueBase Database · checked Sep 2, 2026
24	Leanteq Solutions	Indirect evidence	Dusseldorf, Germany	51-200	5 contacts →
	Indirect evidence “Jump-start your business to create momentum and achieve sustainable growth.” Source: RevenueBase Database · checked Sep 2, 2026
25	Aproo Consulting Gmbh	Partial evidence	Saarlouis, Germany	11-50	5 contacts →
	Partial evidence “aproo consulting GmbH is a management consulting company based out of Pavillionstraße 8-10, Saarlouis, Saarland, Germany.” Source: RevenueBase Database · checked Sep 2, 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: federal consulting firms. 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 federal consulting firms.
Partial evidence: Its own public description names part of federal consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name federal consulting firms. 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 366 federal consulting firms based in Germany

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Federal consulting firms based in Germany at a glance

As of Sep 2, 2026

18.2%Verified-email coverage

1.8%Mobile-number coverage

7.3Average contacts per company

1-10Median size (employees)

6.8%Largest-city concentration · Berlin

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

256

11-50

51-200

1,001-5,000

10001+

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 federal consulting firms, 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 “federal consulting firms”. 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 federal consulting firms), 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 federal consulting firms, 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, 489 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 2, 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 federal consulting firms, 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 federal consulting firms are there based in Germany?

RevenueBase identified 366 federal consulting firms 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?

PD, headquartered in Berlin, tops this list with the largest team on record.

Which city has the most federal consulting firms?

Berlin leads with 25 headquartered companies, followed by Hamburg (20) and Munchen (11).

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 489 verified decision-maker contacts tracked across these 366 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 2, 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.