Company lists · Data refreshed September 2026
Top 25 Consultancy agencies based in Wiesbaden, Germany
RevenueBase identified 74 consultancy agencies headquartered in Wiesbaden, Germany as of September 2026 and tracks 342 professional contacts across them, including 104 with verified work emails. Berlin is the largest hub.
This list covers consultancy agencies headquartered in Wiesbaden, 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 agencies based in Wiesbaden, Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 46 contacts → | ||||
Indirect evidence “Ihre Vermarktungsexperten – Kompetent, zuverlässig und zielorientiert Als Full-Service Vermarktungsagentur bietet die Unternehmensgruppe Wiesbaden (UGW) Ihnen den richtigen Mix…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 2 | 23 contacts → | ||||
Indirect evidence “Die Firma versteht sich als neuer Agenturtyp für zukunftsweisende Kommunikation.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 3 | 19 contacts → | ||||
Indirect evidence “wi3 consulting e.V- Wiesbaden's student consulting company Founded in 2015 as a non-profit organization in Wiesbaden, we offer students from all fields the opportunity to put…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 4 | 18 contacts → | ||||
Strong evidence “Garritz International – The Consultancy Bridging Marketing Science, Programmatic & Innovation Since our founding in 2011, Garritz International has evolved from a global digital…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 5 | 13 contacts → | ||||
Indirect evidence “Wir beraten Organisationen im Sportbusiness auf Basis einer einzigartigen, kontinuierlich wachsenden Sportbusiness-Datenbank mit internationalen Marktforschungs, Zielgruppen- und…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 6 | 10 contacts → | ||||
Indirect evidence “Telegance Consult is a medium-sized management consulting firm specifically catering to companies in the fields of telecommunications and IT.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 7 | 9 contacts → | ||||
Indirect evidence “Wir setzen auf Transparenz - um in positiver und nachhaltiger Zusammenarbeit mit Unternehmen eine umfassende und qualitative Performance abzuliefern.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 8 | 8 contacts → | ||||
Indirect evidence “Expense Reduction Analysts wurde 1992 gegründet und ist auf die dauerhafte Verbesserung der Wettbewerbsfähigkeit von mittelständischen Unternehmen, Einrichtungen der öffentlichen…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 9 | 8 contacts → | ||||
Indirect evidence “LANGE VON MÜNCHHAUSEN Marketing GmbH berät als kreatives Beratungsunternehmen für strategisches Marketing und Vertrieb Kunden im Automotive Bereich” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 10 | 8 contacts → | ||||
Indirect evidence “Fortschritt entsteht dort, wo Menschen den Mut zur Innovation aufbringen.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 11 | 7 contacts → | ||||
Indirect evidence “Haibach & Cie.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 12 | 6 contacts → | ||||
Indirect evidence “Update: Dieses Unternehmensprofil wird nicht mehr aktiv betrieben, die schoenmueller GmbH ist nicht mehr aktiv.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 13 | 5 contacts → | ||||
Indirect evidence “Bringing your projects to success!” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 14 | 5 contacts → | ||||
Indirect evidence “LB Associates ist eine Management- und Personalberatung mit Sitz im Rhein-Main-Gebiet.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 15 | 4 contacts → | ||||
Indirect evidence “Dr.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 16 | 4 contacts → | ||||
Indirect evidence “Medien sind vielfältig und wandelbar Struktur und Kreativität, Coding und Darstellung, Backend und Frontend, Form und Farben, Markenentwicklung und CI, Webdesign und…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 17 | 4 contacts → | ||||
Indirect evidence “Unter dem Motto "Die richtigen Dinge richtig tun" erarbeiten wir gemeinsam mit unseren Kunden pragmatische Lösungen auf eine effiziente Art und Weise.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 18 | 3 contacts → | ||||
Indirect evidence “Unser Expertenteam aus Hotelconsultants und Sachverständigen für Hotellerie, Gastronomie und Gemeinschaftsverpflegung, mit Hauptsitz in Wiesbaden, bietet Lösungen für - Hotels der…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 19 | 2 contacts → | ||||
Indirect evidence “Wir sind eine der führenden mittelständischen Beratungsgesellschaften für Nachfolgeregelung, Mergers & Acquisitions, Unternehmensfinanzierung und Managementberatung.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 20 | 2 contacts → | ||||
Strong evidence “Professionelle Beratung durch erfahrene Manager und Consultants aus der Chemieindustrie und den Life Sciences ChemAdvice bietet seit 2003 Managementberatung mit klarem Fokus auf…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 21 | 2 contacts → | ||||
Indirect evidence “Drei Schwerpunkte: 1.Personalmanagement, insb.Personalsuche, Seminare, 360° Feedback, Mitarbeiterbefragung, Coaching, Mediation 2.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 contacts → | ||||
Indirect evidence “Wir sind Denker und Anpacker, Planer und Umsetzer, Zuhörer, Tonangeber und Besserwisser, kurz: Berater.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 23 | 1 contacts → | ||||
Strong evidence “We are a team of dedicated consultants and digital innovation experts working tirelessly” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 contacts → | ||||
Indirect evidence “cynatics möchte Sie und Ihr Unternehmen bei der optimalen Nutzung von Informationen unterstützen.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 contacts → | ||||
Indirect evidence “NELOCS Consulting, Wiesbaden, bietet mittelständischen Logistik- und Produktionsunternehmen Beratung in den Bereichen Logistik, Supply-Chain-Management sowie der…” 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 agencies. 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 agencies.
- Partial evidence
- Its own public description names part of consultancy agencies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name consultancy agencies. 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 74 consultancy agencies based in Wiesbaden, Germany
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Consultancy agencies based in Wiesbaden, Germany at a glance
As of Sep 24, 2026Companies by employee count
Email recency for this list is measured across the whole Germany list rather than for Wiesbaden, so it is reported there. Company counts and contact totals on this page are exact for Wiesbaden, over 74 companies.
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 consultancy agencies, 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 Wiesbaden, Germany whose own description of what they do matches “consultancy agencies”. 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 agencies), 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 agencies, and records with no verified work email. Companies headquartered outside Wiesbaden 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, 104 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 agencies by metro in Germany
- Consultancy agencies in Berlin1071
- Consultancy agencies in Hamburg826
- Consultancy agencies in Munchen545
- Consultancy agencies in Dusseldorf396
- Consultancy agencies in Koln303
- Consultancy agencies in Munich303
- Consultancy agencies in Stuttgart207
- Consultancy agencies in Frankfurt Am Main197
- Consultancy agencies in Frankfurt170
- Consultancy agencies in Hannover128
- Consultancy agencies in Cologne122
- Consultancy agencies in Bonn106
- Consultancy agencies in Leipzig101
- Consultancy agencies in Bremen93
- Consultancy agencies in Essen90
- Consultancy agencies in Dresden89
- Consultancy agencies in Karlsruhe84
- Consultancy agencies in Munster81
- Consultancy agencies in Nurnberg76
- Consultancy agencies in Wiesbaden74
- Consultancy agencies in Dortmund70
- Consultancy agencies in Heidelberg52
- Consultancy agencies in Mannheim51
- Consultancy agencies in Augsburg48
- Consultancy agencies in Mainz47
- Consultancy agencies in Aachen45
- Consultancy agencies in Darmstadt44
- Consultancy agencies in Bochum43
- Consultancy agencies in Bielefeld38
- Consultancy agencies in Braunschweig37
- Consultancy agencies in Regensburg35
- Consultancy agencies in Ulm33
- Consultancy agencies in Wuppertal33
- Consultancy agencies in Kiel32
- Consultancy agencies in Potsdam32
- Consultancy agencies in Oldenburg31
- Consultancy agencies in Wurzburg31
- Consultancy agencies in Grunwald28
- Consultancy agencies in Monchengladbach28
- Consultancy agencies in Osnabruck28
- Consultancy agencies in Kassel27
- Consultancy agencies in Nuremberg27
- Consultancy agencies in Saarbrucken27
- Consultancy agencies in Duisburg26
- Consultancy agencies in Krefeld26
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 agencies, 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 agencies are there based in Wiesbaden, Germany?
RevenueBase identified 74 consultancy agencies headquartered in Wiesbaden, 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?
UGW AG, headquartered in Wiesbaden, tops this list with the largest team on record.
Which city has the most consultancy agencies?
Berlin leads with 1071 headquartered companies, followed by Hamburg (826) and Munchen (545).
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 104 verified decision-maker contacts tracked across these 74 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.
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