Company lists · Data refreshed September 2026

Top 25 Industrial engineering firms based in Switzerland

Name: Industrial 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 508 companies tracked

RevenueBase identified 508 industrial engineering firms headquartered in Switzerland as of September 2026 and tracks 5,646 professional contacts across them, including 2,797 with verified work emails. Zurich is the largest hub.

This list covers industrial 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

508Companies

5,646Contacts tracked

2,797Verified emails

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The 25 largest industrial engineering firms based in Switzerland

Ranked by team size

Top 25 of 508 industrial 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 industrial 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	Amstein Walthert	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 17, 2026	1,001-5,000	563 contacts →
	Indirect evidence “Ü Ingenieurskunst bedeutet, mit Ressourcen richtig umzugehen.” Source: RevenueBase Database · checked Sep 17, 2026
2	Gruner	Indirect evidence	Basel, SwitzerlandHQ checked Sep 17, 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 17, 2026
3	Holinger	Partial evidence	Liestal, SwitzerlandHQ checked Sep 17, 2026	501-1,000	265 contacts →
	Partial evidence “For over 90 years, HOLINGER has been solving engineering and scientific tasks in various specialist areas related to the water cycle.” Source: RevenueBase Database · checked Sep 17, 2026
4	IUB Engineering LTD	Partial evidence	Bern 14, SwitzerlandHQ checked Sep 17, 2026	201-500	156 contacts →
	Partial evidence “IUB Engineering AG has been an overall planner for infrastructure systems for over 50 years.” Source: RevenueBase Database · checked Sep 17, 2026
5	Gilgen Logistics	Indirect evidence	Oberwangen, SwitzerlandHQ checked Sep 17, 2026	51-200	100 contacts →
	Indirect evidence “Gilgen Logistics - Your general contractor for integrated logistic systems Gilgen Logistics, an international company, is a leading provider of integrated logistic systems for…” Source: RevenueBase Database · checked Sep 17, 2026
6	Gähler UND Partner AG	Indirect evidence	Ennetbaden, SwitzerlandHQ checked Sep 17, 2026	51-200	70 contacts →
	Indirect evidence “Gähler Partner steht für ganzheitliches Denken im Planen und Bauen.” Source: RevenueBase Database · checked Sep 17, 2026
7	Betelec SA	Indirect evidence	Villars-ste-croix, SwitzerlandHQ checked Sep 17, 2026	51-200	69 contacts →
	Indirect evidence “Nous sommes une entreprise qui a pour but l'ingénierie, le conseil, la conception, l'établissement de projets, la direction des travaux et l'exploitation dans le domaine des…” Source: RevenueBase Database · checked Sep 17, 2026
8	SD Ingénierie	Indirect evidence	Suisse-romande, SwitzerlandHQ checked Sep 17, 2026	51-200	69 contacts →
	Indirect evidence “Fondée en 1955 à Lausanne, sd ingénierie se compose aujourd’hui d’environ 180 collaborateurs répartis au sein de sept filiales cantonales.” Source: RevenueBase Database · checked Sep 17, 2026
9	Boess Gruppe	Indirect evidence	Bern, SwitzerlandHQ checked Sep 17, 2026	51-200	67 contacts →
	Indirect evidence “Wir sind nicht nur Elektroingenieure.” Source: RevenueBase Database · checked Sep 17, 2026
10	DSP Ingenieure & Planer AG	Indirect evidence	Uster, SwitzerlandHQ checked Sep 17, 2026	51-200	66 contacts →
	Indirect evidence “dsp Ingenieure & Planer AG ist seit 1985 als unabhängiges Ingenieur- und Planungsunternehmen in der Bauwirtschaft erfolgreich in der ganzen Schweiz und im Bereich der…” Source: RevenueBase Database · checked Sep 17, 2026
11	R B Engineering AG	Indirect evidence	Brugg, SwitzerlandHQ checked Sep 17, 2026	51-200	66 contacts →
	Indirect evidence “Als führendes Ingenieurunternehmen sind wir in allen Gebäudetechnikgebieten zu Hause.” Source: RevenueBase Database · checked Sep 17, 2026
12	Kost Partner AG	Indirect evidence	Sursee, SwitzerlandHQ checked Sep 17, 2026	51-200	57 contacts →
	Indirect evidence “Studien, Beratungen, Konzepte, Planungen, Vermessungen, Projektierungen, Bauleitungen, Gesamtprojektleitungen, Expertisen, GIS- und lT-Dienstleistungen Wir sind ein führendes…” Source: RevenueBase Database · checked Sep 17, 2026
13	Techfirm Industrial Services	Strong evidence	Geneva, SwitzerlandHQ checked Sep 17, 2026	201-500	57 contacts →
	Strong evidence “Since 1998, Techfirm Industrial Services is an independent Swiss engineering consulting company.” Source: RevenueBase Database · checked Sep 17, 2026
14	Endes Gruppe Engineering - Design	Indirect evidence	Rorschach, SwitzerlandHQ checked Sep 17, 2026	51-200	51 contacts →
	Indirect evidence “Die EnDes Gruppe ist eine international ausgerichtete Ingenieurgesellschaft, die an ihren vier Standorten in der Schweiz sowie den zwei Standorten in Deutschland über 80…” Source: RevenueBase Database · checked Sep 17, 2026
15	Weinmann-Energies SA	Indirect evidence	Echallens, SwitzerlandHQ checked Sep 17, 2026	51-200	47 contacts →
	Indirect evidence “Weinmann-Energies est un bureau d’ingénieurs-conseils EPFL-SIA-SuisseIng.” Source: RevenueBase Database · checked Sep 17, 2026
16	Borm-Informatik AG	Indirect evidence	Schwyz, SwitzerlandHQ checked Sep 17, 2026	51-200	46 contacts →
	Indirect evidence “Die Borm-Informatik AG bietet innovative Branchenlösungen für die Holz- und Metallindustrie, welche auf die individuellen Ansprüche produzierender Unternehmen abgestimmt sind.” Source: RevenueBase Database · checked Sep 17, 2026
17	Bering AG	Indirect evidence	Bern 25, SwitzerlandHQ checked Sep 17, 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 17, 2026
18	ZPF Ingenieure AG	Partial evidence	Basel, SwitzerlandHQ checked Sep 17, 2026	51-200	37 contacts →
	Partial evidence “The art of engineering.” Source: RevenueBase Database · checked Sep 17, 2026
19	Edms SA	Indirect evidence	Petit Lancy 1, SwitzerlandHQ checked Sep 17, 2026	11-50	35 contacts →
	Indirect evidence “edms SA est un bureau d'ingénieurs pluridisciplinaire dans le domaine de la construction.” Source: RevenueBase Database · checked Sep 17, 2026
20	Added Value Engineering	Indirect evidence	Martigny, SwitzerlandHQ checked Sep 17, 2026	11-50	33 contacts →
	Indirect evidence “Revolutionize your industry with our sustainable and innovative solutions for chemistry, pharma, food, and microtechnology.” Source: RevenueBase Database · checked Sep 17, 2026
21	Marenco AG Design Engineering Prototyping Consulting	Indirect evidence	Pfaeffikon / Zurich, SwitzerlandHQ checked Sep 17, 2026	11-50	32 contacts →
	Indirect evidence “Marenco AG was founded in 1997.” Source: RevenueBase Database · checked Sep 17, 2026
22	Kalt Halbeisen Ingenieurbüro AG	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 17, 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 17, 2026
23	Evolve	Indirect evidence	Bellinzona, SwitzerlandHQ checked Sep 17, 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 17, 2026
24	Henauer Gugler AG	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 17, 2026	51-200	31 contacts →
	Indirect evidence “1922 von Ernst Rathgeb gegründet, hat unser Unternehmen bereits in frühen Jahren an wichtigen Bauwerken wie z.B.” Source: RevenueBase Database · checked Sep 17, 2026
25	Prolim Engineering Switzerland	Partial evidence	Küsnacht Zh, SwitzerlandHQ checked Sep 17, 2026	11-50	31 contacts →
	Partial evidence “Manufacturing costs-reduction - our mission" We provide to our costumers manufacturing cost reductions from 20 to over 50%, with best practice in engineering, manufacturing and a…” 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: industrial 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 industrial engineering firms.
Partial evidence: Its own public description names part of industrial engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial 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 508 industrial engineering firms based in Switzerland

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Industrial engineering firms based in Switzerland at a glance

As of Sep 17, 2026

49.5%Verified-email coverage

11.1Average contacts per company

1-10Median size (employees)

7.5%Largest-city concentration · Zurich

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

304

11-50

155

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 508 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 industrial 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 “industrial 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 industrial 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 industrial 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, 2,797 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.

Industrial engineering firms by metro

Industrial engineering firms in Zurich38

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 industrial 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 industrial engineering firms are there based in Switzerland?

RevenueBase identified 508 industrial 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?

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

Which city has the most industrial engineering firms?

Zurich leads with 38 headquartered companies, followed by Bern (12) and Lausanne (12).

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 2,797 verified decision-maker contacts tracked across these 508 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.