Company lists · Data refreshed September 2026

Top 25 Master planning companies based in Switzerland

Name: Master planning companies based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 325 companies tracked

RevenueBase identified 325 master planning companies headquartered in Switzerland as of September 2026 and tracks 4,151 professional contacts across them, including 1,838 with verified work emails. Zurich is the largest hub.

This list covers master planning companies headquartered in Switzerland, 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 20, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

325Companies

4,151Contacts tracked

1,838Verified emails

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The 25 largest master planning companies based in Switzerland

Ranked by team size

Top 25 of 325 master planning companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to master planning companies: 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	Gruner	Indirect evidence	Basel, SwitzerlandHQ checked Sep 20, 2026	1,001-5,000	462 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
2	Basler & Hofmann	Partial evidence	Zürich, SwitzerlandHQ checked Sep 20, 2026	501-1,000	433 contacts →
	Partial evidence “We are an independent engineering, planning and consulting company.” Source: RevenueBase Database · checked Sep 20, 2026
3	EBP Schweiz	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 20, 2026	201-500	374 contacts →
	Indirect evidence “As an international consulting and engineering company, we stand out by our combined excellence to deliver forward-thinking solutions for our clients' most complex challenges.” Source: RevenueBase Database · checked Sep 20, 2026
4	Jauslin Stebler AG	Indirect evidence	Muttenz, SwitzerlandHQ checked Sep 20, 2026	51-200	108 contacts →
	Indirect evidence “Die komplexen Rahmenbedingungen erfordern eine ganzheitliche Sicht der Probleme, kreative Prozesse und eine entsprechend eingespielte Organisation.” Source: RevenueBase Database · checked Sep 20, 2026
5	Edifea SA	Indirect evidence	Châtelaine, SwitzerlandHQ checked Sep 20, 2026	51-200	83 contacts →
	Indirect evidence “EDIFEA pense, planifie et réalise vos projets immobiliers de qualité.” Source: RevenueBase Database · checked Sep 20, 2026
6	Metron AG	Indirect evidence	Brugg, SwitzerlandHQ checked Sep 20, 2026	51-200	81 contacts →
	Indirect evidence “Metron ist ein unabhängiges Architektur- und Planungsbüro in den Bereichen Raumentwicklung, Landschafts- und Verkehrsplanung, Freiraumgestaltung, Städtebau und Architektur.” Source: RevenueBase Database · checked Sep 20, 2026
7	Fanzun AG Architekten Ingenieure Berater	Indirect evidence	Chur, SwitzerlandHQ checked Sep 20, 2026	51-200	76 contacts →
	Indirect evidence “Fanzun AG Architects · Engineers · Consultants Holistic design, development and execution.” Source: RevenueBase Database · checked Sep 20, 2026
8	Geoinfra Ingenieure AG	Indirect evidence	Pfäffikon, SwitzerlandHQ checked Sep 20, 2026	51-200	71 contacts →
	Indirect evidence “Die Haupttätigkeitsfelder der über 160 Mitarbeitenden der Geoinfra Ingenieure AG sind die kommunale Planung, die Vermessung, die Geoinformation (GIS) sowie die Projektierung und…” Source: RevenueBase Database · checked Sep 20, 2026
9	Tekhne SA	Indirect evidence	Lausanne, SwitzerlandHQ checked Sep 20, 2026	11-50	50 contacts →
	Indirect evidence “Tekhne is an independent company specializing in the management of construction projects.” Source: RevenueBase Database · checked Sep 20, 2026
10	Suisseplan	Indirect evidence	Aarau Luzern Wohlen Zürich, SwitzerlandHQ checked Sep 20, 2026	51-200	44 contacts →
	Indirect evidence “Mit unseren Entwicklungs, Planungs- und Gestaltungskompetenzen formen wir den Lebensraum so, dass sich die Menschen darin sicher und wohl fühlen.” Source: RevenueBase Database · checked Sep 20, 2026
11	Boltshauser Architekten AG	Partial evidence	Stadtkreis 3 Wiedikon, SwitzerlandHQ checked Sep 20, 2026	51-200	43 contacts →
	Partial evidence “Boltshauser Architekten AG is an architecture & planning company based in Zurich.” Source: RevenueBase Database · checked Sep 20, 2026
12	ASS Architectes Associés SA	Indirect evidence	Vernier, SwitzerlandHQ checked Sep 20, 2026	11-50	43 contacts →
	Indirect evidence “Entreprise active dans le domaine de l'Architecture et de l'Urbanisme.” Source: RevenueBase Database · checked Sep 20, 2026
13	BSB Partner Ingenieure UND Planer AG	Indirect evidence	Biberist, SwitzerlandHQ checked Sep 20, 2026	51-200	42 contacts →
	Indirect evidence “Seit 1942 leistet BSB + Partner relevante Beiträge zu einer nachhaltigen Entwicklung und trägt dazu bei, die Zukunft umsichtig und mit langfristigem Blick zu formen.” Source: RevenueBase Database · checked Sep 20, 2026
14	Kontextplan AG	Indirect evidence	Bern, SwitzerlandHQ checked Sep 20, 2026	51-200	39 contacts →
	Indirect evidence “Seit der Gründung von Kontextplan 2008 engagieren wir uns für Lebensräume mit Qualität in Städten und Gemeinden.” Source: RevenueBase Database · checked Sep 20, 2026
15	Aebi & Vincent Architekten SIA AG Architectes SIA SA	Indirect evidence	Bern, SwitzerlandHQ checked Sep 20, 2026	51-200	35 contacts →
	Indirect evidence “Architektur, Innenarchitektur und Städtebau” Source: RevenueBase Database · checked Sep 20, 2026
16	Planteam S AG	Indirect evidence	Luzern, SwitzerlandHQ checked Sep 20, 2026	11-50	34 contacts →
	Indirect evidence “Plan:team ist ein interdisziplinäres Raumentwicklungsböro.” Source: RevenueBase Database · checked Sep 20, 2026
17	Kontur Projektmanagement AG	Indirect evidence	Bern, SwitzerlandHQ checked Sep 20, 2026	11-50	32 contacts →
	Indirect evidence “Wir sind ein in Bern verankertes Beratungsbüro und schweizweit tätig.” Source: RevenueBase Database · checked Sep 20, 2026
18	Archipel Generalplanung AG	Indirect evidence	Bern, SwitzerlandHQ checked Sep 20, 2026	11-50	28 contacts →
	Indirect evidence “Als Generalplaner bieten wir unseren Auftraggebern eine optimale Alternative zur klassischen Projektorganisation – mit einem Minimum an Schnittstellen und einem Maximum an…” Source: RevenueBase Database · checked Sep 20, 2026
19	Helbling Beratung Bauplanung	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 20, 2026	501-1,000	28 contacts →
	Indirect evidence “Helbling Beratung + Bauplanung AG Wir führen komplexe Immobilien, Industrie- und Infrastrukturprojekte zum Erfolg.” Source: RevenueBase Database · checked Sep 20, 2026
20	Ecoptima AG	Indirect evidence	Bern, SwitzerlandHQ checked Sep 20, 2026	11-50	28 contacts →
	Indirect evidence “Die ecoptima ag ist ein in Bern ansässiges Planungs- und Beratungsbüro mit einem zweiten Standort in Sursee.” Source: RevenueBase Database · checked Sep 20, 2026
21	Emch Berger WSB AG	Indirect evidence	Emmenbrücke, SwitzerlandHQ checked Sep 20, 2026	51-200	27 contacts →
	Indirect evidence “Die Emch+Berger WSB AG ist ein Unternehmen der 1953 gegründeten Emch+Berger Gruppe.” Source: RevenueBase Database · checked Sep 20, 2026
22	Mauler SA	Indirect evidence	Neuchâtel, SwitzerlandHQ checked Sep 20, 2026	11-50	26 contacts →
	Indirect evidence “Mauler SA, bureau d’ingénierie civile et environnementale établi depuis 1950 à Neuchâtel, est spécialisé dans la planification, la conception et la réalisation de projets, il…” Source: RevenueBase Database · checked Sep 20, 2026
23	EFP AG	Indirect evidence	Regensdorf, SwitzerlandHQ checked Sep 20, 2026	11-50	26 contacts →
	Indirect evidence “EFP AG Ingenieure Planer Geometer setzen sich für zukunftsgerichtete Ingenieurlösungen ein, die den Bedürfnissen der Nutzerinnen und Nutzer genauso verpflichtet sind wie einem…” Source: RevenueBase Database · checked Sep 20, 2026
24	Stücheli Architekten	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 20, 2026	51-200	24 contacts →
	Indirect evidence “Das Architekturbüro Stücheli Architekten wurde 1946 von Werner Stücheli in Zürich gegründet.” Source: RevenueBase Database · checked Sep 20, 2026
25	Planar AG FÜR Raumentwicklung	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “Raum zum Leben PLANAR setzt sich vertieft mit unserem endlichen Lebensraum auseinander und befasst sich mit Entwicklungen, die ihn beeinflussen, verändern und gestalten.” Source: RevenueBase Database · checked Sep 20, 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: master planning companies. 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 master planning companies.
Partial evidence: Its own public description names part of master planning companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name master planning companies. 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 325 master planning companies based in Switzerland

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Master planning companies based in Switzerland at a glance

As of Sep 20, 2026

44.3%Verified-email coverage

12.8Average contacts per company

1-10Median size (employees)

20.3%Largest-city concentration · Zurich

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

184

11-50

109

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 325 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 master planning companies, 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 Switzerland whose own description of what they do matches “master planning companies”. 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 master planning companies), 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 master planning companies, and records with no verified work email. Companies headquartered outside Switzerland 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, 1,838 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 20, 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.

Master planning companies by metro

Master planning companies in Zurich66

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 master planning companies, 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 master planning companies are there based in Switzerland?

RevenueBase identified 325 master planning companies headquartered in Switzerland 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?

Gruner, headquartered in Basel, tops this list with the largest team on record.

Which city has the most master planning companies?

Zurich leads with 66 headquartered companies, followed by Bern (20) and Winterthur (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 1,838 verified decision-maker contacts tracked across these 325 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 20, 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.