Company lists · Data refreshed September 2026

Top 25 Landscape architecture firms based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 404 companies tracked

RevenueBase identified 404 landscape architecture firms headquartered in Switzerland as of September 2026 and tracks 2,147 professional contacts across them, including 848 with verified work emails. Zurich is the largest hub.

This list covers landscape architecture firms 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 17, 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 17, 2026 86% judged on-target in blind review

404Companies

2,147Contacts tracked

848Verified emails

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The 25 largest landscape architecture firms based in Switzerland

Ranked by team size

Top 25 of 404 landscape architecture firms based in Switzerland, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to landscape architecture firms: 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	CCHE	Partial evidence	Lausanne, SwitzerlandHQ checked Sep 17, 2026	201-500	242 contacts →
	Partial evidence “CCHE is a Swiss architecture firm.” Source: RevenueBase Database · checked Sep 17, 2026
2	Enea Landscape Architecture	Indirect evidence	Rapperswil-jona, SwitzerlandHQ checked Sep 17, 2026	201-500	86 contacts →
	Indirect evidence “In 1973 Francesco Enea founded a company specializing in garden decorations.” Source: RevenueBase Database · checked Sep 17, 2026
3	Metron AG	Indirect evidence	Brugg, SwitzerlandHQ checked Sep 17, 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 17, 2026
4	Jacquet SA	Indirect evidence	Genève, SwitzerlandHQ checked Sep 17, 2026	201-500	79 contacts →
	Indirect evidence “Jacquet SA est une entreprise familiale, fondée en 1907, à Genève, leader dans le domaine paysager.” Source: RevenueBase Database · checked Sep 17, 2026
5	Uniola Landschaftsarchitektur Stadtplanung	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 17, 2026	51-200	52 contacts →
	Indirect evidence “Für unsere Kunden projektieren wir bedürfnisgerechte, nachhaltige und zukunftsfähige Frei- und Lebensräume mit Respekt gegenüber Umwelt und Natur.” Source: RevenueBase Database · checked Sep 17, 2026
6	Boltshauser Architekten AG	Partial evidence	Stadtkreis 3 Wiedikon, SwitzerlandHQ checked Sep 17, 2026	51-200	43 contacts →
	Partial evidence “Boltshauser Architekten AG is an architecture & planning company based in Zurich.” Source: RevenueBase Database · checked Sep 17, 2026
7	Menétrey SA	Indirect evidence	Bioley-orjulaz, SwitzerlandHQ checked Sep 17, 2026	201-500	43 contacts →
	Indirect evidence “Chez Menetrey, nous façonnons des espaces extérieurs où nature et bien-être s’harmonisent.” Source: RevenueBase Database · checked Sep 17, 2026
8	Studio Vulkan Landschaftsarchitektur	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 17, 2026	51-200	35 contacts →
	Indirect evidence “Open spaces are under increasing pressure from many sides.” Source: RevenueBase Database · checked Sep 17, 2026
9	Arndt Geiger Herrmann Architektur	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 17, 2026	11-50	32 contacts →
	Indirect evidence “Wir bieten aussergewöhnliche Leistungen für private und institutionelle Auftraggebende in den Bereichen Architektur und Innenarchitektur an.” Source: RevenueBase Database · checked Sep 17, 2026
10	AWW Architekten	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 17, 2026	51-200	27 contacts →
	Indirect evidence “aww denkt, plant und realisiert Räume, Orte und Atmosphären – in Zürich, in der Schweiz und darüber hinaus.” Source: RevenueBase Database · checked Sep 17, 2026
11	Boccard SA Parcs ET Jardins	Indirect evidence	Cartigny, SwitzerlandHQ checked Sep 17, 2026	51-200	27 contacts →
	Indirect evidence “Depuis 1862, nous créons et entretenons des espaces naturels et paysagers.” Source: RevenueBase Database · checked Sep 17, 2026
12	Berger Gartenbau	Indirect evidence	Kilchberg, SwitzerlandHQ checked Sep 17, 2026	51-200	26 contacts →
	Indirect evidence “Echte Profis für Garten und Aussenbereich Berger Gartenbau verwirklicht anspruchsvolle Projekte für Privatgärten, funktionale Grossanlagen und öffentliche Objekte.” Source: RevenueBase Database · checked Sep 17, 2026
13	Arfolia Architecture Paysagère	Indirect evidence	Vésenaz, SwitzerlandHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “ARFOLIA, architectes paysagistes depuis 1988.” Source: RevenueBase Database · checked Sep 17, 2026
14	Planikum AG	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “planikum gestaltet zukunftsorientierte Lebensräume und Infrastrukturen für Stadt und Land.” Source: RevenueBase Database · checked Sep 17, 2026
15	Ilmer Thies	Partial evidence	Zurich, SwitzerlandHQ checked Sep 17, 2026	51-200	23 contacts →
	Partial evidence “ILMER THIES is an architecture & planning company.” Source: RevenueBase Database · checked Sep 17, 2026
16	Hodel & Partner AG	Indirect evidence	Lucerne, SwitzerlandHQ checked Sep 17, 2026	51-200	20 contacts →
	Indirect evidence “Als Gartengestalter und Gartenbauer aus Luzern haben wir offene Augen für die aktuellen Trends, die Bedürfnisse unserer Zeit und die Wünsche unserer Kunden.” Source: RevenueBase Database · checked Sep 17, 2026
17	Baus Baut AG	Indirect evidence	Stadtkreis 4 Aussersihl, SwitzerlandHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “Wir sind ein Architektur und Planungsunternehmen mit Sitz in Zürich und Zollikon.” Source: RevenueBase Database · checked Sep 17, 2026
18	Denogent SA	Indirect evidence	Prangins, SwitzerlandHQ checked Sep 17, 2026	51-200	18 contacts →
	Indirect evidence “En 1957, Roger Denogent, accompagné de son épouse Janine, suit les traces de son père.” Source: RevenueBase Database · checked Sep 17, 2026
19	Hydroplant AG	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “Hydroplant AG has been flourishing for you - since 1972.” Source: RevenueBase Database · checked Sep 17, 2026
20	MSV Architecture Paysage Urbanisme	Partial evidence	Genève, SwitzerlandHQ checked Sep 17, 2026	11-50	17 contacts →
	Partial evidence “MSV dispose d'une large expérience en matière d'architecture, d'urbanisme et de paysage.” Source: RevenueBase Database · checked Sep 17, 2026
21	raum.manufaktur.ag	Indirect evidence	St. Gallen, SwitzerlandHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
22	Hauser Gärten	Indirect evidence	Näfels, SwitzerlandHQ checked Sep 17, 2026	51-200	12 contacts →
	Indirect evidence “Seit über 40 Jahren dreht sich bei Hauser Gärten alles um den Aussenbereich: der neu angelegte Garten, harmonische Umgestaltungen, saisonale Verschönerungen – wir kreieren…” Source: RevenueBase Database · checked Sep 17, 2026
23	Personeni Raffaele Architectes	Partial evidence	Lausanne, SwitzerlandHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “Personeni Raffaele Architectes est un bureau d'architecture fondé en 2001 et basé à Lausanne.” Source: RevenueBase Database · checked Sep 17, 2026
24	Usus Landschaftsarchitektur	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 17, 2026	1-10	12 contacts →
	Indirect evidence “The term USUS stands for habits, traditions, and more generally, common practice.” Source: RevenueBase Database · checked Sep 17, 2026
25	Format Paysage Sàrl	Indirect evidence	Ropraz, SwitzerlandHQ checked Sep 17, 2026	51-200	11 contacts →
	Indirect evidence “Depuis 2015, notre entreprise conçoit, réalise et entretient des espaces verts.” Source: RevenueBase Database · checked Sep 17, 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: landscape architecture firms. 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 landscape architecture firms.
Partial evidence: Its own public description names part of landscape architecture firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name landscape architecture firms. 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 404 landscape architecture firms based in Switzerland

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Landscape architecture firms based in Switzerland at a glance

As of Sep 17, 2026

39.5%Verified-email coverage

5.3Average contacts per company

1-10Median size (employees)

12.1%Largest-city concentration · Zurich

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

230

11-50

131

51-200

201-500

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 404 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 landscape architecture firms, 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 “landscape architecture firms”. 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 landscape architecture firms), 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 landscape architecture firms, 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, 848 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 17, 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.

Landscape architecture firms by metro

Landscape architecture firms in Zurich49

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 landscape architecture firms, 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 landscape architecture firms are there based in Switzerland?

RevenueBase identified 404 landscape architecture firms 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?

CCHE, headquartered in Lausanne, tops this list with the largest team on record.

Which city has the most landscape architecture firms?

Zurich leads with 49 headquartered companies, followed by Bern (15) and Lausanne (14).

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 848 verified decision-maker contacts tracked across these 404 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 17, 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.