Company lists · Data refreshed September 2026

Top 25 Architectural consulting firms based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,892 companies tracked

RevenueBase identified 1,892 company matches for architectural consulting firms associated with Switzerland as of September 2026 and tracks 11,427 professional contacts across them, including 5,053 with verified work emails and 201 with mobile numbers. Zurich is the largest hub.

This list covers company matches for architectural consulting firms associated with Switzerland, 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

1,892Companies

11,427Contacts tracked

5,053Verified emails

201Mobile numbers

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The 25 largest architectural consulting firms based in Switzerland

Ranked by team size

Top 25 of 1,892 company matches for architectural consulting firms based in Switzerland, 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	Amstein Walthert	Exact match	Zurich, SwitzerlandHQ recorded Sep 28, 2026	1,001-5,000	563 contacts →
	Exact match “Ü Ingenieurskunst bedeutet, mit Ressourcen richtig umzugehen.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Herzog & DE Meuron	Exact match	Basel, SwitzerlandHQ recorded Sep 28, 2026	201-500	502 contacts →
	Exact match “Established in Basel in 1978, Herzog & de Meuron is a partnership led by Jacques Herzog and Pierre de Meuron together with Senior Partners Christine Binswanger, Ascan…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Gruner	Exact match	Basel, SwitzerlandHQ recorded Sep 28, 2026	1,001-5,000	462 contacts →
	Exact match “Gruner at a glance Founded: 1862 in Basel, Switzerland Legal form: Since 1970, public limited company owned by the founding families and employees Employees: more than 1,200 from…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Itten Brechbühl AG	Exact match	Bern, SwitzerlandHQ recorded Sep 28, 2026	201-500	261 contacts →
	Exact match “We are IB.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Burckhardt	Exact match	Basel, SwitzerlandHQ recorded Sep 28, 2026	201-500	259 contacts →
	Exact match “We live and breathe an architectural culture that stands for responsibility and creativity.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	CCHE	Exact match	Lausanne, SwitzerlandHQ recorded Sep 28, 2026	201-500	242 contacts →
	Exact match “CCHE is a Swiss architecture firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Rapp AG	Exact match	Basel, SwitzerlandHQ recorded Sep 28, 2026	201-500	210 contacts →
	Exact match “Unsere Welt ist im Wandel.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Edifea SA	Exact match	Châtelaine, SwitzerlandHQ recorded Sep 28, 2026	51-200	83 contacts →
	Exact match “EDIFEA pense, planifie et réalise vos projets immobiliers de qualité.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Metron AG	Exact match	Brugg, SwitzerlandHQ recorded Sep 28, 2026	51-200	81 contacts →
	Exact match “Metron ist ein unabhängiges Architektur- und Planungsbüro in den Bereichen Raumentwicklung, Landschafts- und Verkehrsplanung, Freiraumgestaltung, Städtebau und Architektur.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Fanzun AG Architekten Ingenieure Berater	Exact match	Chur, SwitzerlandHQ recorded Sep 28, 2026	51-200	76 contacts →
	Exact match “Fanzun AG Architects · Engineers · Consultants Holistic design, development and execution.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	A Group	Exact match	Massagno, SwitzerlandHQ recorded Sep 28, 2026	51-200	75 contacts →
	Exact match “A++ is an open way of thinking that encompasses today’s architecture and design environment and their cross interdependencies, cross-disciplinary and cross-cultural influences.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Gähler UND Partner AG	Exact match	Ennetbaden, SwitzerlandHQ recorded Sep 28, 2026	51-200	70 contacts →
	Exact match “Gähler Partner steht für ganzheitliches Denken im Planen und Bauen.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	DSP Ingenieure & Planer AG	Exact match	Uster, SwitzerlandHQ recorded Sep 28, 2026	51-200	66 contacts →
	Exact match “dsp Ingenieure & Planer AG ist seit 1985 als unabhängiges Ingenieur- und Planungsunternehmen in der Bauwirtschaft erfolgreich in der ganzen Schweiz und im Bereich der…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Cerutti Partner Architekten AG	Exact match	Rothenburg, SwitzerlandHQ recorded Sep 28, 2026	51-200	57 contacts →
	Exact match “Die Cerutti Partner Architekten AG ist seit über 60 Jahren ein erfolgreiches Architekturbüro mit Standorten in Rothenburg, Sursee, Malters und Dierikon.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Doutaz SA	Exact match	Bulle, SwitzerlandHQ recorded Sep 28, 2026	51-200	53 contacts →
	Exact match “Fondée en 2016 à Bulle, Doutaz SA accompagne ses clients dans la conception et la réalisation de projets immobiliers en Suisse romande.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Tekhne SA	Exact match	Lausanne, SwitzerlandHQ recorded Sep 28, 2026	11-50	50 contacts →
	Exact match “Tekhne is an independent company specializing in the management of construction projects.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Weinmann-Energies SA	Exact match	Echallens, SwitzerlandHQ recorded Sep 28, 2026	51-200	47 contacts →
	Exact match “Weinmann-Energies est un bureau d’ingénieurs-conseils EPFL-SIA-SuisseIng.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	E2a Piet Eckert UND WIM Eckert Architekten	Exact match	Zürich, SwitzerlandHQ recorded Sep 28, 2026	51-200	47 contacts →
	Exact match “E2A was founded in 2001 by Piet Eckert and Wim Eckert to develop a practice that mediates between design, research, and urban realities, translating complexity into built form.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Ritter Schumacher AG	Exact match	Chur, SwitzerlandHQ recorded Sep 28, 2026	51-200	46 contacts →
	Exact match “Das Architekturbüro Ritter Schumacher AG plant, entwirft und realisiert vielseitige Projekte im Hochbau.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Fdmp Architectes	Exact match	Geneva, SwitzerlandHQ recorded Sep 28, 2026	51-200	45 contacts →
	Exact match “Basé à Genève, FdMP architectes est un bureau qui se caractérise par une approche contextuelle, innovante et collaborative de l’architecture contemporaine.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Ferrari Architectes	Exact match	Lausanne, SwitzerlandHQ recorded Sep 28, 2026	51-200	44 contacts →
	Exact match “Acteur de la scène architecturale romande depuis plus de 40 ans, le bureau lausannois Ferrari Architectes aborde des sujets aussi divers que variés tout en plaçant l’humain et son…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Boltshauser Architekten AG	Exact match	Stadtkreis 3 Wiedikon, SwitzerlandHQ recorded Sep 28, 2026	51-200	43 contacts →
	Exact match “Boltshauser Architekten AG is an architecture & planning company based in Zurich.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	ASS Architectes Associés SA	Exact match	Vernier, SwitzerlandHQ recorded Sep 28, 2026	11-50	43 contacts →
	Exact match “Entreprise active dans le domaine de l'Architecture et de l'Urbanisme.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Fehlmann Architectes SA	Exact match	Morges, SwitzerlandHQ recorded Sep 28, 2026	11-50	41 contacts →
	Exact match “FEHLMANN ARCHITECTES a repris au début de l'année 2009 les activités du bureau d'architecture Claude Fehlmann SA créé en 1979.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Proplaning AG	Exact match	Basel, SwitzerlandHQ recorded Sep 28, 2026	51-200	39 contacts →
	Exact match “Wir sind Ihr Partner für Generalplanung, Projekt- und Baumanagement sowie Architektur und Ingenieurdienstleistungen.” 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 1,892 architectural consulting firms based in Switzerland

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Architectural consulting firms based in Switzerland at a glance

As of Sep 28, 2026

44.2%Verified-email coverage

1.8%Mobile-number coverage

6.0Average contacts per company

1-10Median size (employees)

14.2%Largest-city concentration · Zurich

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,295

11-50

499

51-200

201-500

1,001-5,000

Freshness & accuracy

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

Email last verified

Median 30.0d

2,2270–30

2,00931–60

11861–90

190–180

4180+

Company record updated

Median 80.0d

00–30

67131–60

4,80461–90

4,00990–180

472180+

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 Switzerland 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 5,053 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 Switzerland?

RevenueBase identified 1,892 company matches for architectural consulting firms associated with Switzerland 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?

Amstein Walthert 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?

Zurich leads with 268 company records, followed by Geneva (82) and Lausanne (80).

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 5,053 professional contacts with verified work emails tracked across these 1,892 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.