Company lists · Data refreshed September 2026

Top 25 Impact consulting firms based in Bonn, Germany

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 52 companies tracked

RevenueBase identified 52 company matches for impact consulting firms associated with Bonn, Germany as of September 2026 and tracks 3,344 professional contacts across them, including 2,028 with verified work emails. Across Germany, Berlin is the largest hub for this category (567 companies); Bonn has 52.

This list covers company matches for impact consulting firms associated with Bonn, Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Sep 30, 2026 How this list was built

52Companies

3,344Contacts tracked

2,028Verified emails

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The 25 largest impact consulting firms based in Bonn, Germany

Ranked by team size

Top 25 of 52 company matches for impact consulting firms based in Bonn, Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Simon-Kucher	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	1,001-5,000	2,873 contacts →
	Exact match “Simon-Kucher is a global consultancy with more than 2,200 employees in 30+ countries.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Empirica Communication And Technology Research	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	11-50	40 contacts →
	Exact match “empirica Communication and Technology Research is a research and consulting company.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	AFC Consulting Group AG	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	51-200	38 contacts →
	Exact match “50 Years of Expertise: Consulting, Food Value Chain, Agribusiness & Food.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	ZFM	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	11-50	36 contacts →
	Exact match “Sie suchen?” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	ITB Consulting Gmbh	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	11-50	33 contacts →
	Exact match “ITB Consulting offers professional support which reaches from advising on conceptual design to organisational implementation and all the way through to evaluation of adopted…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	VRT Linzbach, Löcherbach & Partner MBB	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	201-500	32 contacts →
	Exact match “Today, cooperation – and communication – are still the drivers that shape our attitude towards our work.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Madiba Group	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	11-50	27 contacts →
	Exact match “Madiba Consult is a registered consulting firm based in Bonn, Germany.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Cidpartners	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	11-50	24 contacts →
	Exact match “c i d stands for c-ollective i-ntelligence d-rivers.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	3con Management Consultants Gmbh	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	11-50	22 contacts →
	Exact match “We simplify the complex: As an independent management consultancy, 3con has been synonymous with transformation at eye level for over 20 years.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Goll Consulting Gmbh	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	11-50	16 contacts →
	Exact match “The success of our clients is our benchmark.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	FMS Gmbh Unternehmensberatung	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	11-50	15 contacts →
	Exact match “Im Jahr 1992 als Unternehmensberatung gegründet, haben wir uns in den letzten zwei Jahrzehnten, speziell in der Bau- und Immobilienbranche fest verankert.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	HCM Consultant Group Gmbh	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	11-50	10 contacts →
	Exact match “The HCM Consultant Group is the global consulting company and center of excellence for implementing state of the art business solutions and business processes.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	The Advisory Network Gmbh	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	11-50	7 contacts →
	Exact match “Welcome to the advisory network \| premium executive search Innerbetriebliche Anlässe, Veränderung innerhalb der Gesellschafterstruktur, gesamtwirtschaftliche Zusammenhänge oder…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Trendvice Business Management Gmbh	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match “WWe care about the future of companies and organizations – people, processes and technology, we care about the world of tomorrow and meaningful answers and solutions – the outlook…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Valytics	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match “Unsere Leidenschaft entsteht bei der Entwicklung und Umsetzung von Strategien für die Versicherungsbranche.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Aspect Partners Gmbh & CO KG	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	11-50	3 contacts →
	Exact match “Incorporated in 2002, aspect.partners is an independent and internationally acting management consulting firm of former senior executives out of the technology, healthcare and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Combeo Consult Gmbh	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	1-10	3 contacts →
	Exact match “Combeo Consult is a consulting company based in Bonn.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	DA Digital Gmbh	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “Wir sind eine ganzheitliche Digitalberatung für Start-ups, mittelständische Unternehmen und Konzerne.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Itteliance Gmbh	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “itteliance GmbH is a Management Consulting company located in Beueler Bahnhofsplatz 16, Bonn, North Rhine-Westphalia, Germany.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Rausch Unternehmensberatung Gmbh	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “Wir beraten und begleiten Unternehmen und deren Mitarbeiter seit über zwanzig Jahren.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Proscaler	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “Proscaler creates cost transparency in software development and operations, identifies potential for optimization and helps implement changes - for efficient delivery on your…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Face To Face Consulting Gmbh	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Sahhoch3 Stephan Herwartz	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	1-10	1 contacts →
	Exact match “SAH³ Unternehemsnentwicklung ist ein Beratungsbüro für Unternehmen, Existenzgründer und Jungunternehmen, gegründet in Aachen/Würselen, inzwischen ansässig in Bonn, inhabergeführt…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Pfromm Consulting	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	1-10	1 contacts →
	Exact match “We increase law firm profitability by helping partners to win their most important legal pitches, to improve their legal pricing, and to lead successful fee negotiations.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Eichborn Consulting	Exact match	Bonn, GermanyHQ recorded Sep 30, 2026	1-10	1 contacts →
	Exact match “Als Transformationsbegleiter bringe ich Eure Strategie ins Rollen und führe Euch und euer Team zu einer besseren Zusammenarbeit.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “impact consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 52 impact consulting firms based in Bonn, Germany

See the full list, filter by size, metro and specialty, and access 2,028 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Impact consulting firms based in Bonn, Germany at a glance

As of Sep 30, 2026

60.6%Verified-email coverage

64.3Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole Germany list rather than for Bonn, so it is reported there. Company counts and contact totals on this page are exact for Bonn, over 52 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Bonn, Germany whose business descriptions match “impact consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 2,028 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Impact consulting firms by metro in Germany

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “impact consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many impact consulting firms are there based in Bonn, Germany?

RevenueBase identified 52 company matches for impact consulting firms associated with Bonn, Germany as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Simon-Kucher tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Germany has the most impact consulting firms?

Berlin leads Germany with 567 company records, followed by Munich (469) and Hamburg (391). Bonn has 52.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,028 professional contacts with verified work emails tracked across these 52 companies; direct dials are available where recorded.

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 SmartSearch, 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.