Company lists · Data refreshed November 2026

Top 25 Engineering hiring services based in Switzerland

RevenueBase identified 551 company matches for engineering hiring services associated with Switzerland as of November 2026 and tracks 4,955 professional contacts across them, including 2,117 with verified work emails. Zurich is the largest hub.

This list covers company matches for engineering hiring services associated with Switzerland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
551Companies
4,955Contacts tracked
2,117Verified emails
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The 25 largest engineering hiring services based in Switzerland

Ranked by team size
Top 25 of 551 company matches for engineering hiring services based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchZurich, SwitzerlandHQ recorded Nov 6, 2026201-500309 contacts →

Exact match

“As the leading company in the field of Human Resources, Randstad understands all aspects of the world of work - worldwide and throughout Switzerland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBern 14, SwitzerlandHQ recorded Nov 6, 2026201-500164 contacts →

Exact match

“IUB Engineering AG has been an overall planner for infrastructure systems for over 50 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAarau, SwitzerlandHQ recorded Nov 6, 2026201-500115 contacts →

Exact match

“An engineering company is only as good as the innovative spirit of its employees.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWinterthur, SwitzerlandHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“Development services in mechanical, electrical and software engineering, as well as project management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchStadtkreis 1 Altstadt, SwitzerlandHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“In der Bearbeitung von interdisziplinären Grossprojekten bis zu kleinen «Eine-Person-Projekten» bietet Locher Ingenieure das ideale Umfeld.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBrugg, SwitzerlandHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Als führendes Ingenieurunternehmen sind wir in allen Gebäudetechnikgebieten zu Hause.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact match1920 Martigny, SwitzerlandHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“From the first reflection to the achievement, you can trust our expertise for your ambitious projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSursee, SwitzerlandHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“Studien, Beratungen, Konzepte, Planungen, Vermessungen, Projektierungen, Bauleitungen, Gesamtprojektleitungen, Expertisen, GIS- und lT-Dienstleistungen Wir sind ein führendes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchEchallens, SwitzerlandHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Weinmann-Energies est un bureau d’ingénieurs-conseils EPFL-SIA-SuisseIng.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBern, SwitzerlandHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Wir sind nicht nur Elektroingenieure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchZürich, SwitzerlandHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Ingenieure für Gebäudetechnik mit über 100 Mitarbeiterinnen und Mitarbeiter.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBalerna, SwitzerlandHQ recorded Nov 6, 2026201-50039 contacts →

Exact match

“Vi capita mai di non trovare la persona perfetta per la vostra necessità, o di perdere molto tempo nella selezione e gestione di personale?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMartigny, SwitzerlandHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Revolutionize your industry with our sustainable and innovative solutions for chemistry, pharma, food, and microtechnology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSchlieren, SwitzerlandHQ recorded Nov 6, 2026201-50037 contacts →

Exact match

“colibri people ist seit über zehn Jahren erfolgreich in der Personalvermittlung und im Personalverleih tätig.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchOlten, SwitzerlandHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Founded in 2020, Axalp Technologies is built on a team with a proven track-record to deliver high-end engineering solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchZürich, SwitzerlandHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“1922 von Ernst Rathgeb gegründet, hat unser Unternehmen bereits in frühen Jahren an wichtigen Bauwerken wie z.B.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLancy, SwitzerlandHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“PEG is an Independent Engineering Consultant specializing in Cement, Environment and Infrastructure projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSierre, SwitzerlandHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Notre bureau est une société d'ingénieurs spécialisés dans les principaux domaines de l'ingénierie civile, ce qui lui permet de résoudre les problèmes complexes liés à l'étude et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBaar, SwitzerlandHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Im Jahr erfüllten sich Thomas Lüem, Beat Keusch und Rafael Stoop den gemeinsamen Traum des eigenen Unternehmens.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNeuchâtel, SwitzerlandHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRegensdorf, SwitzerlandHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“EFP AG Ingenieure Planer Geometer setzen sich für zukunftsgerichtete Ingenieurlösungen ein, die den Bedürfnissen der Nutzerinnen und Nutzer genauso verpflichtet sind wie einem…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLenzburg, SwitzerlandHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Unserem Ingenieurunternehmen ist es ein grosses Anliegen, individuell und persönlich auf Ihre Wünsche einzugehen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLausanne, SwitzerlandHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNeuchâtel, SwitzerlandHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“AJS ingénieurs civils SA propose son expertise dans sept domaines d'activités- structures - génie civil - VRD (voirie et réseaux divers)- gestion de projet - expertise - chauffage…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchGeneve Carouge, SwitzerlandHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Cement Engineering SA (CESA) Engineering is a professionals business!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 551 engineering hiring services based in Switzerland

See the full list, filter by size, metro and specialty, and access 2,117 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Engineering hiring services based in Switzerland at a glance

As of Nov 6, 2026
42.7%Verified-email coverage
9.0Average contacts per company
1-10Median size (employees)
9.1%Largest-city concentration · Zurich
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
322
11-50
176
51-200
27
201-500
13
501-1,000
2

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 551 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Switzerland whose business descriptions match “engineering hiring services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 2,117 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Engineering hiring services by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “engineering hiring services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many engineering hiring services are there based in Switzerland?

RevenueBase identified 551 company matches for engineering hiring services associated with Switzerland as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Randstad Switzerland tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most engineering hiring services?

Zurich leads with 50 company records, followed by Geneva (13) and Lausanne (13).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,117 professional contacts with verified work emails tracked across these 551 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.