Company lists · Data refreshed September 2026

Top 25 Nature-inspired engineering firms based in Switzerland

Name: Nature-inspired engineering 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 218 companies tracked

RevenueBase identified 218 nature-inspired engineering firms headquartered in Switzerland as of September 2026 and tracks 1,828 professional contacts across them, including 805 with verified work emails. Zurich is the largest hub.

This list covers nature-inspired engineering 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

218Companies

1,828Contacts tracked

805Verified emails

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The 25 largest nature-inspired engineering firms based in Switzerland

Ranked by team size

Top 25 of 218 nature-inspired engineering 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 nature-inspired engineering 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	Willers	Partial evidence	Stadtkreis 9, SwitzerlandHQ checked Sep 17, 2026	51-200	81 contacts →
	Partial evidence “Willers is an international engineering company for high-tech buildings and infrastructures.” Source: RevenueBase Database · checked Sep 17, 2026
2	Künzli Holz AG	Indirect evidence	Davos, SwitzerlandHQ checked Sep 17, 2026	201-500	60 contacts →
	Indirect evidence “We design, engineer, produce and assemble a vast range of buildings made completely out of wood or in a hybrid form of wood and other materials.” Source: RevenueBase Database · checked Sep 17, 2026
3	3-Plan AG	Indirect evidence	Winterthur, SwitzerlandHQ checked Sep 17, 2026	51-200	54 contacts →
	Indirect evidence “Wir sind ein kreatives Ingenieurbüro für Gebäudetechnik, Energie und Nachhaltigkeit.” Source: RevenueBase Database · checked Sep 17, 2026
4	Mawi Group SA	Indirect evidence	Bellinzona, SwitzerlandHQ checked Sep 17, 2026	51-200	53 contacts →
	Indirect evidence “con 140 collaboratori è attiva in diversi ambiti dell'ingegneria, tra cui ingegneria civile, restauro di monumenti storici, geologia, impiantistica, fisica della costruzione…” Source: RevenueBase Database · checked Sep 17, 2026
5	Ingphi Concepteurs D'ouvrages D'art	Indirect evidence	Lausanne, SwitzerlandHQ checked Sep 17, 2026	51-200	52 contacts →
	Indirect evidence “INGPHI - Concepteurs d'ouvrages Bureau d'ingénieurs & architectes Pont · Bâtiments · Infrastructures INGPHI est un bureau d’ingénieurs civils spécialisé dans la conception et la…” Source: RevenueBase Database · checked Sep 17, 2026
6	SJB Kempter Fitze AG	Indirect evidence	Herisau, SwitzerlandHQ checked Sep 17, 2026	51-200	52 contacts →
	Indirect evidence “SJB Kempter Fitze AG ist eine Bauingenieur-Gruppe mit ca.” Source: RevenueBase Database · checked Sep 17, 2026
7	Häring AG	Indirect evidence	Eiken, SwitzerlandHQ checked Sep 17, 2026	201-500	49 contacts →
	Indirect evidence “The Häring Group has been family-owned for over 145 years and is a leading company for innovative building systems.” Source: RevenueBase Database · checked Sep 17, 2026
8	BOB Gysin Partner	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 17, 2026	11-50	31 contacts →
	Indirect evidence “BGP stands for future-orientated architecture.” Source: RevenueBase Database · checked Sep 17, 2026
9	Gadola Unternehmungen	Indirect evidence	Riedikon, SwitzerlandHQ checked Sep 17, 2026	51-200	28 contacts →
	Indirect evidence “Neben der Leidenschaft für das Handwerk treibt uns ein hoher Anspruch für das nachhaltige Bauen an.” Source: RevenueBase Database · checked Sep 17, 2026
10	B S Ingenieurs SA	Indirect evidence	Genève, SwitzerlandHQ checked Sep 17, 2026	11-50	27 contacts →
	Indirect evidence “B+S INGENIEURS SA est composé de 37 collaborateurs bénéficiant de compétences élargies dans les domaines de l’ingénierie structurale (structures porteuses et ouvrages d’art), du…” Source: RevenueBase Database · checked Sep 17, 2026
11	Mauler SA	Indirect evidence	Neuchâtel, SwitzerlandHQ checked Sep 17, 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 17, 2026
12	EFP AG	Indirect evidence	Regensdorf, SwitzerlandHQ checked Sep 17, 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 17, 2026
13	C S Ingenieure AG	Indirect evidence	Hasle B.b., SwitzerlandHQ checked Sep 17, 2026	51-200	22 contacts →
	Indirect evidence “Wir sind ein Team von Ingenieuren, Bautechnikern und qualifizierten Bauzeichnern und Ihr Ansprechpartner für alle Aufgaben im Ingenieurbau.” Source: RevenueBase Database · checked Sep 17, 2026
14	Gimelli Engineering AG	Partial evidence	Zollikofen, SwitzerlandHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “We’re a purpose-driving and future-oriented engineering company based in the greater Berne area.” Source: RevenueBase Database · checked Sep 17, 2026
15	Thalmann Steger Architekten AG	Indirect evidence	Wettingen, SwitzerlandHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Wir bauen so, dass Sie sich in Ihrem Leben und Arbeitsalltag zuhause fühlen.” Source: RevenueBase Database · checked Sep 17, 2026
16	Atba Architecture Énergie	Indirect evidence	Genève, SwitzerlandHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence “L’architecture, l’habitat sain, l’environnement et les énergies renouvelables sont les matières au cœur de notre activité.” Source: RevenueBase Database · checked Sep 17, 2026
17	Sbing SA	Indirect evidence	Carouge, SwitzerlandHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence “Sbing sa est un bureau d’ingénieurs civils spécialisé dans le domaine de l’ingénierie structurale et civile, comptant de nombreuses réalisations et transformations d’envergure et…” Source: RevenueBase Database · checked Sep 17, 2026
18	Filippini & Partner Ingegneria SA	Indirect evidence	Biasca, SwitzerlandHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “Filippini & Partner Ingegneria SA è una società indipendente di ingegneria, fondata nel 1972 a Biasca (Ct.” Source: RevenueBase Database · checked Sep 17, 2026
19	Holzprojekt AG	Indirect evidence	Bern, SwitzerlandHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “Als Holzbauingenieur:innen lösen wir sämtliche Fragestellungen im Hochbau.” Source: RevenueBase Database · checked Sep 17, 2026
20	Kurmann Cretton Ingénieurs SA	Indirect evidence	Monthey, SwitzerlandHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “Kurmann Cretton Ingénieurs SA, bureau d'ingénieurs civils pluridisciplinaire, créé en 1962 à Monthey.” Source: RevenueBase Database · checked Sep 17, 2026
21	HKP Bauingenieure AG	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “Die HKP Bauingenieure AG ist eine Tochter der Emch+Berger AG Bern und ein Unternehmen der 1953 gegründeten Emch+Berger Gruppe.” Source: RevenueBase Database · checked Sep 17, 2026
22	Flussbau AG SAH	Indirect evidence	Zürich + Bern, SwitzerlandHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “DE] Das Ingenieurbüro Flussbau AG SAH bearbeitet seit 1993 mit viel Fachwissen und grossem Engagement Projekte und Studien in den Bereichen Fluss- und Wasserbau.” Source: RevenueBase Database · checked Sep 17, 2026
23	Inov3	Indirect evidence	Lausanne, SwitzerlandHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “INOV3 est un bureau d’ingénieurs axé sur le développement de produits.” Source: RevenueBase Database · checked Sep 17, 2026
24	DBS Architectes SA	Indirect evidence	Sion, SwitzerlandHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “Fondée en 2015, DBS architectes Sàrl est un bureau d'architectes spécialisé dans les projets sur mesure.” Source: RevenueBase Database · checked Sep 17, 2026
25	Nicolas Fehlmann Ingénieurs Conseils SA	Indirect evidence	Morges, SwitzerlandHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “Notre bureau d’ingénieurs civils a débuté ses activités en juin 1996 sous la forme juridique d’une raison individuelle.” 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: nature-inspired engineering 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 nature-inspired engineering firms.
Partial evidence: Its own public description names part of nature-inspired engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name nature-inspired engineering 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 218 nature-inspired engineering firms based in Switzerland

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Nature-inspired engineering firms based in Switzerland at a glance

As of Sep 17, 2026

44.0%Verified-email coverage

8.4Average contacts per company

1-10Median size (employees)

11.5%Largest-city concentration · Zurich

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

115

11-50

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 218 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 nature-inspired engineering 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 “nature-inspired engineering 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 nature-inspired engineering 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 nature-inspired engineering 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, 805 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.

Nature-inspired engineering firms by metro

Nature-inspired engineering firms in Zurich25

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 nature-inspired engineering 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 nature-inspired engineering firms are there based in Switzerland?

RevenueBase identified 218 nature-inspired engineering 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?

Willers, headquartered in Zurich, tops this list with the largest team on record.

Which city has the most nature-inspired engineering firms?

Zurich leads with 25 headquartered companies, followed by Lausanne (8) and Bern (7).

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 805 verified decision-maker contacts tracked across these 218 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.