Company lists · Data refreshed November 2026

Top 25 Process engineering staffing firms based in Switzerland

RevenueBase identified 94 company matches for process engineering staffing firms associated with Switzerland as of November 2026 and tracks 891 professional contacts across them, including 265 with verified work emails. Basel is the largest hub.

This list covers company matches for process engineering staffing firms 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 5, 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 5, 2026 How this list was built
94Companies
891Contacts tracked
265Verified emails
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The 25 largest process engineering staffing firms based in Switzerland

Ranked by team size
Top 25 of 94 company matches for process engineering staffing firms based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 match1920 Martigny, SwitzerlandHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
2Exact matchSchlieren, SwitzerlandHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
3Exact matchLuzern, SwitzerlandHQ recorded Nov 5, 202651-20033 contacts →

Exact match

“collardi is one of the leading staffing companies for technical jobs in the construction and industrial sectors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchBasel, SwitzerlandHQ recorded Nov 5, 2026501-1,00028 contacts →

Exact match

“Wir sind eine Gruppe von Personalberatern, die sich ganz bewusst auf das Erbringen von Personaldienstleistungen in ausgewählten Fachbereichen konzentriert.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchGeneva, SwitzerlandHQ recorded Nov 5, 202611-5028 contacts →

Exact match

“Spécialisée dans le recrutement et le placement de personnel fixe et temporaire, l’équipe de SOCOREC S.A.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBasel, SwitzerlandHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“At Skilled Recruitment Solutions we strive for transparency within the Swiss labor market for our candidates and clients.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchGeneva, SwitzerlandHQ recorded Nov 5, 2026201-50027 contacts →

Exact match

“Since 1998, Techfirm Industrial Services is an independent Swiss engineering consulting company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchBasel, SwitzerlandHQ recorded Nov 5, 20261-1027 contacts →

Exact match

“We hire specialists for pipeline construction – steel building services and process engineering.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchSankt Gallen, SwitzerlandHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“Als erfahrene Personalberatung bieten wir Ihnen bedürfnisorientierte und kompetente Personaldienstleistungen im Personalverleih sowie in der Vermittlung von Dauerstellen an!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchMünchenstein, SwitzerlandHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“Herzlich willkommen bei HINE – Ihrem führenden Experten für das präzise Planen von verfahrenstechnischen Anlagen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact match6403 Küssnacht Am Rigi, SwitzerlandHQ recorded Nov 5, 20261-1020 contacts →

Exact match

“Lavoris is a staffing and recruiting company based out of Switzerland.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchBasel, SwitzerlandHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“beeworx ist Ihr Partner für Vermittlung und Überlassung von qualifiziertem Personal.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchDietikon, SwitzerlandHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Seit 1988 befassen wir uns mit Prozessen in diversen Fachgebieten und Industriezweigen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchBrugg, SwitzerlandHQ recorded Nov 5, 202651-20019 contacts →

Exact match

“Die IM Sibold ist Personaldienstleister und verfügt über viele Jahre Erfahrung in den Bereichen Verleih und Vermittlung von Fachpersonal, Interim Management und Payroll-Service.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchZug, SwitzerlandHQ recorded Nov 5, 202651-20018 contacts →

Exact match

“planova human capital ag ist ein führendes Unternehmen in der Vermittlung von Temporär- und Feststellen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchBaar, SwitzerlandHQ recorded Nov 5, 20261-1013 contacts →

Exact match

“Die ABS Personalberatung AG mit Hauptsitz in Zug und Filialen in Bern und St.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchTolochenaz, SwitzerlandHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“AGAT!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchNeuchâtel, SwitzerlandHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Depuis plus de 20 ans, nous révélons des talents et renforçons les entreprises en plaçant l’humain au cœur de chaque recrutement.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchLes Acacias, SwitzerlandHQ recorded Nov 5, 20261-1011 contacts →

Exact match

“CréaJob Services est une société indépendante et locale à votre service depuis 2007 dans le recrutement et le placement de personnel fixe et temporaire.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchLugano, SwitzerlandHQ recorded Nov 5, 20261-1011 contacts →

Exact match

“Ci presentiamo.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchZürich, SwitzerlandHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“UNSERE ERFAHRUNG.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchEmmenbrücke, SwitzerlandHQ recorded Nov 5, 20261-108 contacts →

Exact match

“Vermittlung von qualifiziertem Fachpersonal in den Bereichen Bau Haupt- und Nebengewerbe, Industrie und Technik, Logistik und Transport, Gesundheitswesen, Gastro und…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchGeneva, SwitzerlandHQ recorded Nov 5, 20261-108 contacts →

Exact match

“Genève Emploi SA est une société spécialisée dans le placement fixe et temporaire.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchWinterthur, SwitzerlandHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Mit unseren festangestellten ausgebildeten Monteuren aus dem technischen Bereich unterstützen wir Sie in den Gebieten Industrie, Produktion, Kraftwerke, Verbrennungs- und…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchWidnau, SwitzerlandHQ recorded Nov 5, 202651-2007 contacts →

Exact match

“WIR SIND ASSO!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 94 process engineering staffing firms based in Switzerland

See the full list, filter by size, metro and specialty, and access 265 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Process engineering staffing firms based in Switzerland at a glance

As of Nov 5, 2026
29.7%Verified-email coverage
9.5Average contacts per company
1-10Median size (employees)
9.6%Largest-city concentration · Basel
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
23
51-200
11
201-500
3
501-1,000
1

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 94 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 “process engineering staffing firms” 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 265 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 5, 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.

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 “process engineering staffing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process engineering staffing firms are there based in Switzerland?

RevenueBase identified 94 company matches for process engineering staffing firms 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?

SP Groups Engineering tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most process engineering staffing firms?

Basel leads with 9 company records, followed by Zurich (7) and Geneva (5).

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 265 professional contacts with verified work emails tracked across these 94 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 5, 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.