Company lists · Data refreshed September 2026

Top 25 Industrial engineering consulting firms based in Switzerland

Name: Industrial engineering consulting firms based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 664 companies tracked

RevenueBase identified 664 industrial engineering consulting firms headquartered in Switzerland as of September 2026 and tracks 6,530 professional contacts across them, including 2,927 with verified work emails and 128 with mobile numbers. Zurich is the largest hub.

This list covers industrial engineering consulting 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 26, 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 26, 2026 86% judged on-target in blind review

664Companies

6,530Contacts tracked

2,927Verified emails

128Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest industrial engineering consulting firms based in Switzerland

Ranked by team size

Top 25 of 664 industrial engineering consulting firms based in Switzerland, ranked by team size, largest first. Data refreshed Sep 26, 2026. RevenueBase Smart Search rates how each company's information relates to industrial engineering consulting 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 26, 2026	1,001-5,000	563 contacts →
	Indirect evidence “Ü Ingenieurskunst bedeutet, mit Ressourcen richtig umzugehen.” Source: RevenueBase Database · checked Sep 26, 2026
2	EBP Schweiz	Strong evidence	Zurich, SwitzerlandHQ checked Sep 26, 2026	201-500	374 contacts →
	Strong 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 26, 2026
3	Holinger	Partial evidence	Liestal, SwitzerlandHQ checked Sep 26, 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 26, 2026
4	Alten Switzerland	Strong evidence	SwitzerlandHQ checked Sep 26, 2026	10001+	167 contacts →
	Strong evidence “ALTEN, the European leader in engineering and technology consulting, provides support for its clients’ development strategies in the fields of innovation, R&D and it systems.” Source: RevenueBase Database · checked Sep 26, 2026
5	Drees & Sommer Switzerland	Strong evidence	Zürich, SwitzerlandHQ checked Sep 26, 2026	201-500	164 contacts →
	Strong evidence “Drees & Sommer Switzerland is a consulting company providing a single source of consultation and implementation services for the real estate, infrastructure and industrial markets.” Source: RevenueBase Database · checked Sep 26, 2026
6	IUB Engineering LTD	Partial evidence	Bern 14, SwitzerlandHQ checked Sep 26, 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 26, 2026
7	APP Unternehmensberatung AG	Indirect evidence	Bern, SwitzerlandHQ checked Sep 26, 2026	51-200	111 contacts →
	Indirect evidence “Als unabhängiges Beratungsunternehmen unterstützen wir Kunden aus verschiedensten Branchen bei der Suche nach praxisorientierten Lösungen in den Bereichen - Ausschreibung und…” Source: RevenueBase Database · checked Sep 26, 2026
8	Jauslin Stebler AG	Indirect evidence	Muttenz, SwitzerlandHQ checked Sep 26, 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 26, 2026
9	Helbling Business Advisors	Indirect evidence	Zürich - Düsseldorf, SwitzerlandHQ checked Sep 26, 2026	201-500	98 contacts →
	Indirect evidence “Ihr Partner für nachhaltige Zukunftsgestaltung Ihres Unternehmens.” Source: RevenueBase Database · checked Sep 26, 2026
10	Sygma Engineering Services	Partial evidence	Monthey, SwitzerlandHQ checked Sep 26, 2026	1,001-5,000	71 contacts →
	Partial evidence “Sygma \| Engineering Services' international network carries out recruitment through Executive Search to identify the best professional consultant, nationally and internationally…” Source: RevenueBase Database · checked Sep 26, 2026
11	Gähler UND Partner AG	Indirect evidence	Ennetbaden, SwitzerlandHQ checked Sep 26, 2026	51-200	70 contacts →
	Indirect evidence “Gähler Partner steht für ganzheitliches Denken im Planen und Bauen.” Source: RevenueBase Database · checked Sep 26, 2026
12	Betelec SA	Indirect evidence	Villars-ste-croix, SwitzerlandHQ checked Sep 26, 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 26, 2026
13	Alpineo Consulting	Strong evidence	Vernier, SwitzerlandHQ checked Sep 26, 2026	51-200	69 contacts →
	Strong evidence “Alpineo Consulting délivre une expertise à forte valeur ajoutée à travers l’intervention de ses équipes de consultants spécialistes des métiers Technologiques & Industriels.” Source: RevenueBase Database · checked Sep 26, 2026
14	Boess Gruppe	Indirect evidence	Bern, SwitzerlandHQ checked Sep 26, 2026	51-200	67 contacts →
	Indirect evidence “Wir sind nicht nur Elektroingenieure.” Source: RevenueBase Database · checked Sep 26, 2026
15	Techfirm Industrial Services	Strong evidence	Geneva, SwitzerlandHQ checked Sep 26, 2026	201-500	57 contacts →
	Strong evidence “Since 1998, Techfirm Industrial Services is an independent Swiss engineering consulting company.” Source: RevenueBase Database · checked Sep 26, 2026
16	Weinmann-Energies SA	Indirect evidence	Echallens, SwitzerlandHQ checked Sep 26, 2026	51-200	47 contacts →
	Indirect evidence “Weinmann-Energies est un bureau d’ingénieurs-conseils EPFL-SIA-SuisseIng.” Source: RevenueBase Database · checked Sep 26, 2026
17	Pragmatica AG	Partial evidence	Zug, SwitzerlandHQ checked Sep 26, 2026	51-200	46 contacts →
	Partial evidence “Projects and processes - business and IT - consulting and implementation.” Source: RevenueBase Database · checked Sep 26, 2026
18	Borm-Informatik AG	Indirect evidence	Schwyz, SwitzerlandHQ checked Sep 26, 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 26, 2026
19	Bs-Team	Indirect evidence	Morges, SwitzerlandHQ checked Sep 26, 2026	51-200	45 contacts →
	Indirect evidence “BS-Team - Votre partenaire Business Solutions en Suisse Romande et en France Chez BS-Team, nous accompagnons nos clients dans le développement et l’optimisation de leurs…” Source: RevenueBase Database · checked Sep 26, 2026
20	What. AG	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 26, 2026	51-200	40 contacts →
	Indirect evidence “We’re here to help you grow, adapt, and innovate.” Source: RevenueBase Database · checked Sep 26, 2026
21	Singular Group	Indirect evidence	Zug, SwitzerlandHQ checked Sep 26, 2026	51-200	38 contacts →
	Indirect evidence “is an independent owner-managed firm with an international footprint.” Source: RevenueBase Database · checked Sep 26, 2026
22	ZPF Ingenieure AG	Partial evidence	Basel, SwitzerlandHQ checked Sep 26, 2026	51-200	37 contacts →
	Partial evidence “The art of engineering.” Source: RevenueBase Database · checked Sep 26, 2026
23	Added Value Engineering	Indirect evidence	Martigny, SwitzerlandHQ checked Sep 26, 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 26, 2026
24	Marenco AG Design Engineering Prototyping Consulting	Indirect evidence	Pfaeffikon / Zurich, SwitzerlandHQ checked Sep 26, 2026	11-50	32 contacts →
	Indirect evidence “Marenco AG was founded in 1997.” Source: RevenueBase Database · checked Sep 26, 2026
25	Kalt Halbeisen Ingenieurbüro AG	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 26, 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 26, 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 consulting 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 consulting firms.
Partial evidence: Its own public description names part of industrial engineering consulting 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 consulting 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 664 industrial engineering consulting firms based in Switzerland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,927 reachable decision-makers.

Free signup · no credit card

View the full list →

Industrial engineering consulting firms based in Switzerland at a glance

As of Sep 26, 2026

44.8%Verified-email coverage

2.0%Mobile-number coverage

9.8Average contacts per company

1-10Median size (employees)

9.2%Largest-city concentration · Zurich

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

461

11-50

148

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 29.0d

1,9070–30

96931–60

5461–90

190–180

11180+

Company record updated

Median 78.0d

00–30

76531–60

3,27761–90

2,24590–180

351180+

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 consulting 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 consulting 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 consulting 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 consulting 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, 2,927 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 26, 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.

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 consulting 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 consulting firms are there based in Switzerland?

RevenueBase identified 664 industrial engineering consulting 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 consulting firms?

Zurich leads with 61 headquartered companies, followed by Lausanne (21) and Zug (16).

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 2,927 verified decision-maker contacts tracked across these 664 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 26, 2026.

Ready to reach these companies? Verified emails and direct dials for all 664 industrial engineering consulting firms based in Switzerland. Start with a free account, no credit card.

Download this list →

Related lists

Industrial engineering consulting firms by geography

Browse the directory

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.