Company lists · Data refreshed September 2026

Top 25 Architectural engineers based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 429 companies tracked

RevenueBase identified 429 architectural engineers headquartered in Switzerland as of September 2026 and tracks 3,165 professional contacts across them, including 1,438 with verified work emails. Zurich is the largest hub.

This list covers architectural engineers 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 30, 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 30, 2026 86% judged on-target in blind review

429Companies

3,165Contacts tracked

1,438Verified emails

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The 25 largest architectural engineers based in Switzerland

Ranked by team size

Top 25 of 429 architectural engineers based in Switzerland, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to architectural engineers: 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	Gähler UND Partner AG	Indirect evidence	Ennetbaden, SwitzerlandHQ checked Sep 30, 2026	51-200	70 contacts →
	Indirect evidence “Gähler Partner steht für ganzheitliches Denken im Planen und Bauen.” Source: RevenueBase Database · checked Sep 30, 2026
2	Boess Gruppe	Indirect evidence	Bern, SwitzerlandHQ checked Sep 30, 2026	51-200	67 contacts →
	Indirect evidence “Wir sind nicht nur Elektroingenieure.” Source: RevenueBase Database · checked Sep 30, 2026
3	R B Engineering AG	Indirect evidence	Brugg, SwitzerlandHQ checked Sep 30, 2026	51-200	66 contacts →
	Indirect evidence “Als führendes Ingenieurunternehmen sind wir in allen Gebäudetechnikgebieten zu Hause.” Source: RevenueBase Database · checked Sep 30, 2026
4	RMB Engineering AG	Partial evidence	Zürich, SwitzerlandHQ checked Sep 30, 2026	51-200	62 contacts →
	Partial evidence “Als führendes Ingenieur- und Planungsunternehmen in den Bereichen Gebäude, Energie- und Umwelttechnik realisiert die RMB Engineering AG massgeschneiderte Lösungen für…” Source: RevenueBase Database · checked Sep 30, 2026
5	Mawi Group SA	Indirect evidence	Bellinzona, SwitzerlandHQ checked Sep 30, 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 30, 2026
6	Ingphi Concepteurs D'ouvrages D'art	Indirect evidence	Lausanne, SwitzerlandHQ checked Sep 30, 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 30, 2026
7	Weinmann-Energies SA	Indirect evidence	Echallens, SwitzerlandHQ checked Sep 30, 2026	51-200	47 contacts →
	Indirect evidence “Weinmann-Energies est un bureau d’ingénieurs-conseils EPFL-SIA-SuisseIng.” Source: RevenueBase Database · checked Sep 30, 2026
8	Bering AG	Indirect evidence	Bern 25, SwitzerlandHQ checked Sep 30, 2026	51-200	44 contacts →
	Indirect evidence “Die BERING ist eine Ingenieurunternehmung für die Beratung und Projektierung von Elektroanlagen aller Art.” Source: RevenueBase Database · checked Sep 30, 2026
9	Integral Design-Build AG	Partial evidence	Schlieren, SwitzerlandHQ checked Sep 30, 2026	11-50	43 contacts →
	Partial evidence “Als Gesamtleister für den Innenausbau schaffen wir inspirierende Arbeitswelten für Offices mit New Work, Arzt- und Gesundheitspraxen mit Healing Architecture und faszinierende…” Source: RevenueBase Database · checked Sep 30, 2026
10	PZM AG	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 30, 2026	51-200	43 contacts →
	Indirect evidence “Ingenieure für Gebäudetechnik mit über 100 Mitarbeiterinnen und Mitarbeiter.” Source: RevenueBase Database · checked Sep 30, 2026
11	Aicher DE Martin Zweng AG	Indirect evidence	6006 Luzern, SwitzerlandHQ checked Sep 30, 2026	51-200	41 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
12	Gruner Ag, Gebäudetechnik Nordwestschweiz	Indirect evidence	Basel, SwitzerlandHQ checked Sep 30, 2026	51-200	40 contacts →
	Indirect evidence “Gruner AG, Gebäudetechnik Basel, gegründet 1974, ist eine unabhängige Ingenieur- und Planungsfirma.” Source: RevenueBase Database · checked Sep 30, 2026
13	RLC AG	Indirect evidence	Rheineck, SwitzerlandHQ checked Sep 30, 2026	51-200	39 contacts →
	Indirect evidence “Ein Ansprechpartner – von der ersten Idee bis zur Fertigstellung.” Source: RevenueBase Database · checked Sep 30, 2026
14	ZPF Ingenieure AG	Partial evidence	Basel, SwitzerlandHQ checked Sep 30, 2026	51-200	37 contacts →
	Partial evidence “The art of engineering.” Source: RevenueBase Database · checked Sep 30, 2026
15	ARS Architektur AG	Indirect evidence	Münchenstein, SwitzerlandHQ checked Sep 30, 2026	11-50	35 contacts →
	Indirect evidence “Ganz im klassischen Sinn unseres Berufsbildes denken und arbeiten wir als leistungsstarke Generalisten.” Source: RevenueBase Database · checked Sep 30, 2026
16	Kalt Halbeisen Ingenieurbüro AG	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 30, 2026	51-200	32 contacts →
	Indirect evidence “Wir sind ein erfolgreiches Ingenieur, Planungs- und Beratungsunternehmen im Bereich der Energie- und Gebäudetechnik.” Source: RevenueBase Database · checked Sep 30, 2026
17	Evolve	Indirect evidence	Bellinzona, SwitzerlandHQ checked Sep 30, 2026	11-50	31 contacts →
	Indirect evidence “Evolve SA è una società di ingegneria svizzera con oltre 15 anni di esperienza nella progettazione tecnica, realizzazione e gestione di edifici e infrastrutture.” Source: RevenueBase Database · checked Sep 30, 2026
18	Energa SA	Indirect evidence	Lausanne, SwitzerlandHQ checked Sep 30, 2026	11-50	29 contacts →
	Indirect evidence “Situé à Yverdon-les-Bains et à Lausanne, ENERGA SA est un bureau d’ingénieurs-conseils EPFL-SIA actif sur l’ensemble de la Suisse romande.” Source: RevenueBase Database · checked Sep 30, 2026
19	Marquart Elektroplanung Beratung AG	Indirect evidence	Buchs Sg, SwitzerlandHQ checked Sep 30, 2026	11-50	28 contacts →
	Indirect evidence “Seit 25 Jahren und mit über Referenzobjekten bietet MARQUART Elektroplanung + Beratung von der klassischen Elektroinstallation bis hin zum komplexen Gebäudeleitsystem innovative…” Source: RevenueBase Database · checked Sep 30, 2026
20	B S Ingenieurs SA	Indirect evidence	Geneva, SwitzerlandHQ checked Sep 30, 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 30, 2026
21	AZ Ingénieurs SA	Indirect evidence	Lausanne 10, SwitzerlandHQ checked Sep 30, 2026	11-50	27 contacts →
	Indirect evidence “La marque az ingénieurs regroupe des sociétés privées réunissant des ingénieurs-conseils dans les domaines de l'énergie, de la sécurité et des installations techniques pour le…” Source: RevenueBase Database · checked Sep 30, 2026
22	Flückiger Bosshard AG	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 30, 2026	51-200	27 contacts →
	Indirect evidence “Die Tradition der Flückiger + Bosshard AG, als Teil einer innovativen, leistungsstarken und unabhängigen Ingenieurgruppe im Ingenieurbau reicht zurück bis ins Jahr 1964.” Source: RevenueBase Database · checked Sep 30, 2026
23	Epro Engineering	Partial evidence	Gümligen, SwitzerlandHQ checked Sep 30, 2026	51-200	26 contacts →
	Partial evidence “EPRO ENGINEERING ist eine unabhängige und neutrale Gebäudetechnikplanungsfirma.” Source: RevenueBase Database · checked Sep 30, 2026
24	Ifec Ingegneria SA	Indirect evidence	Rivera-monteceneri, SwitzerlandHQ checked Sep 30, 2026	51-200	25 contacts →
	Indirect evidence “IFEC ingegneria SA is a consulting company in the field of energy, building physics, acoustics and applied environmental sciences.” Source: RevenueBase Database · checked Sep 30, 2026
25	Block Research Group, ETH Zurich	Partial evidence	8093 Zurich, SwitzerlandHQ checked Sep 30, 2026	11-50	25 contacts →
	Partial evidence “The Block Research Group (BRG) at the Institute of Technology in Architecture, ETH Zurich, lead by Prof.” Source: RevenueBase Database · checked Sep 30, 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: architectural engineers. 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 architectural engineers.
Partial evidence: Its own public description names part of architectural engineers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural engineers. 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 429 architectural engineers based in Switzerland

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Architectural engineers based in Switzerland at a glance

As of Sep 30, 2026

45.4%Verified-email coverage

7.4Average contacts per company

1-10Median size (employees)

12.4%Largest-city concentration · Zurich

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

239

11-50

154

51-200

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 429 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 architectural engineers, 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 “architectural engineers”. 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 architectural engineers), 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 architectural engineers, 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, 1,438 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 30, 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.

Architectural engineers by metro

Architectural engineers in Zurich53

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 architectural engineers, 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 architectural engineers are there based in Switzerland?

RevenueBase identified 429 architectural engineers 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?

Gähler UND Partner AG, headquartered in Ennetbaden, tops this list with the largest team on record.

Which city has the most architectural engineers?

Zurich leads with 53 headquartered companies, followed by Bern (17) and Basel (10).

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 1,438 verified decision-maker contacts tracked across these 429 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 30, 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.