Company lists · Data refreshed September 2026

Top 25 Architectural consulting firms based in Germany

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 4,176 companies tracked

RevenueBase identified 4,176 company matches for architectural consulting firms associated with Germany as of September 2026 and tracks 27,390 professional contacts across them, including 9,628 with verified work emails and 216 with mobile numbers. Berlin is the largest hub.

This list covers company matches for architectural consulting firms associated with 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 28, 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 28, 2026 How this list was built

4,176Companies

27,390Contacts tracked

9,628Verified emails

216Mobile numbers

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The 25 largest architectural consulting firms based in Germany

Ranked by team size

Top 25 of 4,176 company matches for architectural consulting firms based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Drees & Sommer	Exact match	Stuttgart, GermanyHQ recorded Sep 28, 2026	5,001-10,000	3,475 contacts →
	Exact match “Uniting opposites to create a world we want to live in Drees & Sommer is a partner-managed, global consulting company providing a single source of consultation and implementation…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	GMP VON Gerkan, Marg And Partners Architects	Exact match	Hamburg, GermanyHQ recorded Sep 28, 2026	501-1,000	345 contacts →
	Exact match “Legal notice: The architects von Gerkan, Marg and Partners (gmp) are an architectural practice that was founded in Hamburg and has branches worldwide.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	HPP Architekten Gmbh	Exact match	Düsseldorf, GermanyHQ recorded Sep 28, 2026	201-500	325 contacts →
	Exact match “HPP Architects is one of Europe’s leading architectural partnerships with a full range of architectural and master planning services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	HENN	Exact match	Munich, GermanyHQ recorded Sep 28, 2026	201-500	319 contacts →
	Exact match “HENN is an interdisciplinary team of architects and engineers with offices in Berlin, Munich, Frankfurt and Shanghai with more than 75 years of expertise in the fields of office…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Zetcon Ingenieure Gmbh	Exact match	Bochum, GermanyHQ recorded Sep 28, 2026	501-1,000	269 contacts →
	Exact match “Von Planung bis Bauüberwachung in großen Infrastruktur-Projekten, von Architektur bis Erneuerbare Energien-ZETCON Ingenieure sind ganz vorne mit dabei in den Bereichen Energie…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Assmann Beraten Planen	Exact match	Berlin, GermanyHQ recorded Sep 28, 2026	501-1,000	244 contacts →
	Exact match “Assmann Beraten + Planen ist ein Unternehmen des BKW Engineering - Network of Excellence® – dem größten Engineering Netzwerk im deutschsprachigen Raum.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	AGN Niederberghaus & Partner Gmbh	Exact match	Ibbenbüren, GermanyHQ recorded Sep 28, 2026	501-1,000	186 contacts →
	Exact match “Mehrwert durch Generalplanung Über 850 innovativ und nachhaltig denkende Architekt:innen und Ingenieur:innen bilden die agn-Gruppe.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Carpus Partner AG	Exact match	Aachen, GermanyHQ recorded Sep 28, 2026	201-500	178 contacts →
	Exact match “Carpus+Partner AG is an internationally active consulting and planning company with 250 employees at three locations in Germany.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Lindschulte	Exact match	Nordhorn, GermanyHQ recorded Sep 28, 2026	501-1,000	177 contacts →
	Exact match “Lindschulte ist ein Unternehmen des BKW Engineering - Network of Excellence® – dem größten Engineering Netzwerk im deutschsprachigen Raum.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Gerber Architekten	Exact match	Dortmund, GermanyHQ recorded Sep 28, 2026	201-500	176 contacts →
	Exact match “With 50 years of experience, we can offer a wealth of expertise, competence and excellence.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	ZWP Ingenieur-Ag	Exact match	Cologne, GermanyHQ recorded Sep 28, 2026	201-500	169 contacts →
	Exact match “We have a passion for innovative and sustainable concepts.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Kempen Krause Ingenieure Gmbh	Exact match	Aachen, GermanyHQ recorded Sep 28, 2026	201-500	157 contacts →
	Exact match “Die KEMPEN KRAUSE INGENIEURE GmbH ist ein dynamisch wachsendes, fachübergreifend tätiges Unternehmen planender und beratender Ingenieure mit synergetischer Kompetenz in vielen…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Planungsgruppe M M AG	Exact match	Böblingen, GermanyHQ recorded Sep 28, 2026	201-500	155 contacts →
	Exact match “Seit über 50 Jahren erfolgreich in der Planung von Technischer Gebäudeausrüstung und mittlerweile Deutschlands größter Komplettanbieter.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	AS P Albert Speer Partner Gmbh	Exact match	Frankfurt, GermanyHQ recorded Sep 28, 2026	51-200	153 contacts →
	Exact match “Planen und Bauen sind Aufgaben mit ständig wachsender Komplexität.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Ernst Architekten AG	Exact match	Stuttgart, GermanyHQ recorded Sep 28, 2026	501-1,000	143 contacts →
	Exact match “Wir realisieren seit über 25 Jahren Projekte in den Bereichen Gesundheitswesen, Forschung, Bildung und Lehre, Industrie und Verwaltung und Wohngebäuden.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Blocher Partners	Exact match	Stuttgart, GermanyHQ recorded Sep 28, 2026	201-500	134 contacts →
	Exact match “For blocher partners – founded in 1989 by Jutta and Dieter Blocher – design means networking and creating holistic experience concepts in the spirit of sustainability.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Nickl & Partner Architekten	Exact match	Munich, GermanyHQ recorded Sep 28, 2026	51-200	131 contacts →
	Exact match “Nickl & Partner Architekten planen und realisieren seit mehr als vier Jahrzehnten Bauten der Gesundheit, der Forschung und Lehre, der Verwaltung, sozialer Wohnformen und der…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Leonhardt, Andrä UND Partner	Exact match	70469 Stuttgart, GermanyHQ recorded Sep 28, 2026	201-500	127 contacts →
	Exact match “Leonhardt, Andrä und Partner Beratende Ingenieure VBI AG provide the complete range of structural consulting engineering services including feasibility studies, design…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Diederichs Projektmanagement	Exact match	Berlin, GermanyHQ recorded Sep 28, 2026	51-200	110 contacts →
	Exact match “Diederichs ist eine der führenden deutschen Projektmanagementgesellschaften in der Bau- und Immobilienbranche und steht seit 1978 für exzellente Leistungen.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Björnsen Beratende Ingenieure	Exact match	Koblenz, GermanyHQ recorded Sep 28, 2026	201-500	107 contacts →
	Exact match “Wir sind Experten für Wasser, Umwelt, Ingenieurbau, Informatik, Energie und Architektur.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Kadawittfeldarchitektur	Exact match	Aachen, GermanyHQ recorded Sep 28, 2026	51-200	107 contacts →
	Exact match “kadawittfeldarchitektur is involved in architecture, interior design, town planning and urban projects.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	BMP	Exact match	Cologne, GermanyHQ recorded Sep 28, 2026	51-200	101 contacts →
	Exact match “BMP, gegründet 1996, ist ein unabhängiger Dienstleister im Bereich Projektentwicklung, Projektmanagement und Baumanagement mit Hauptsitz in Köln sowie Niederlassungen in Berlin…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Wpw-Gruppe	Exact match	Saarbrücken, GermanyHQ recorded Sep 28, 2026	201-500	99 contacts →
	Exact match “Als eines der führenden Dienstleistungsunternehmen in der Bau- und Immobilienwirtschaft begleitet die WPW-Gruppe private und öffentliche Bauherren sowie Investoren seit 75 Jahren…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	A SH Sander.Hofrichter Architekten	Exact match	Ludwigshafen, GermanyHQ recorded Sep 28, 2026	201-500	93 contacts →
	Exact match “Heilen, Lernen, Forschen - dafür bauen wir.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Vollack Gruppe	Exact match	Karlsruhe, GermanyHQ recorded Sep 28, 2026	201-500	93 contacts →
	Exact match “Gebäude.” Recorded in the RevenueBase company graph · Sep 28, 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 “architectural 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 4,176 architectural consulting firms based in Germany

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Architectural consulting firms based in Germany at a glance

As of Sep 28, 2026

35.2%Verified-email coverage

0.8%Mobile-number coverage

6.6Average contacts per company

1-10Median size (employees)

9.2%Largest-city concentration · Berlin

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,612

11-50

1,147

51-200

203

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 31.0d

4,8170–30

4,48031–60

29561–90

290–180

34180+

Company record updated

Median 82.0d

00–30

7,46131–60

7,56961–90

10,93190–180

1,429180+

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 Germany whose business descriptions match “architectural 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 9,628 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 28, 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.

Architectural consulting firms by metro

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 “architectural consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many architectural consulting firms are there based in Germany?

RevenueBase identified 4,176 company matches for architectural consulting firms associated with 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?

Drees & Sommer tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most architectural consulting firms?

Berlin leads with 385 company records, followed by Munich (303) and Hamburg (229).

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 9,628 professional contacts with verified work emails tracked across these 4,176 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 28, 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.