Company lists · Data refreshed September 2026

Top 25 Engineering staffing firms based in Switzerland

Name: Engineering staffing firms based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 137 companies tracked

RevenueBase identified 137 engineering staffing firms headquartered in Switzerland as of September 2026 and tracks 1,359 professional contacts across them, including 399 with verified work emails. Zurich is the largest hub.

This list covers engineering staffing 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 21, 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 21, 2026 86% judged on-target in blind review

137Companies

1,359Contacts tracked

399Verified emails

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The 25 largest engineering staffing firms based in Switzerland

Ranked by team size

Top 25 of 137 engineering staffing firms based in Switzerland, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to engineering staffing 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	Capefront Energies	Indirect evidence	Carouge, SwitzerlandHQ checked Sep 21, 2026	201-500	190 contacts →
	Indirect evidence “Capefront Energies: A Global Leader in the Energy Industry Capefront Energies is a prominent global leader in the energy industry, dedicated to delivering top-tier recruitment…” Source: RevenueBase Database · checked Sep 21, 2026
2	Bellini	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 21, 2026	51-200	96 contacts →
	Indirect evidence “Wir sind die Spezialisten wenn es um den Personalverleih im Baugewerbe geht.” Source: RevenueBase Database · checked Sep 21, 2026
3	Workmanagement AG	Indirect evidence	Rapperswil, SwitzerlandHQ checked Sep 21, 2026	51-200	43 contacts →
	Indirect evidence “Die Beratung und Vermittlung von Stellensuchenden im Temporär- und Dauerstellenbereich in den Sparten Technik & Industrie, Bau, Büro und Informatik ist seit über 45 Jahren unsere…” Source: RevenueBase Database · checked Sep 21, 2026
4	Colibri People AG	Indirect evidence	Schlieren, SwitzerlandHQ checked Sep 21, 2026	201-500	33 contacts →
	Indirect evidence “colibri people ist seit über zehn Jahren erfolgreich in der Personalvermittlung und im Personalverleih tätig.” Source: RevenueBase Database · checked Sep 21, 2026
5	Peko AG	Indirect evidence	Zurzach, SwitzerlandHQ checked Sep 21, 2026	201-500	32 contacts →
	Indirect evidence “Peko AG in Bad Zurzach ist seit 1981 ein zuverlässiger Partner von Unternehmen im Bahn, Energie- und Industriesektor.” Source: RevenueBase Database · checked Sep 21, 2026
6	Skilled Recruitment Solutions Gmbh	Indirect evidence	Basel, SwitzerlandHQ checked Sep 21, 2026	11-50	29 contacts →
	Indirect evidence “At Skilled Recruitment Solutions we strive for transparency within the Swiss labor market for our candidates and clients.” Source: RevenueBase Database · checked Sep 21, 2026
7	Collardi	Partial evidence	Luzern, SwitzerlandHQ checked Sep 21, 2026	51-200	29 contacts →
	Partial evidence “collardi is one of the leading staffing companies for technical jobs in the construction and industrial sectors.” Source: RevenueBase Database · checked Sep 21, 2026
8	B S Ingenieurs SA	Indirect evidence	Genève, SwitzerlandHQ checked Sep 21, 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 21, 2026
9	Flückiger Bosshard AG	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 21, 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 21, 2026
10	Induserv AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 21, 2026	501-1,000	26 contacts →
	Indirect evidence “Wir sind eine Gruppe von Personalberatern, die sich ganz bewusst auf das Erbringen von Personaldienstleistungen in ausgewählten Fachbereichen konzentriert.” Source: RevenueBase Database · checked Sep 21, 2026
11	Socorec SA	Indirect evidence	Genève, SwitzerlandHQ checked Sep 21, 2026	11-50	26 contacts →
	Indirect evidence “Spécialisée dans le recrutement et le placement de personnel fixe et temporaire, l’équipe de SOCOREC S.A.” Source: RevenueBase Database · checked Sep 21, 2026
12	ALL In ONE Personal AG	Indirect evidence	Sankt Gallen, SwitzerlandHQ checked Sep 21, 2026	11-50	22 contacts →
	Indirect evidence “Als erfahrene Personalberatung bieten wir Ihnen bedürfnisorientierte und kompetente Personaldienstleistungen im Personalverleih sowie in der Vermittlung von Dauerstellen an!” Source: RevenueBase Database · checked Sep 21, 2026
13	LE Collectif SA	Indirect evidence	Carouge, SwitzerlandHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect evidence “Le Collectif SA propose des services dans le domaine du génie civil et de l'ingénierie des structures.” Source: RevenueBase Database · checked Sep 21, 2026
14	Beeworx Gmbh	Indirect evidence	Basel, SwitzerlandHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect evidence “beeworx ist Ihr Partner für Vermittlung und Überlassung von qualifiziertem Personal.” Source: RevenueBase Database · checked Sep 21, 2026
15	IM Sibold	Indirect evidence	Brugg, SwitzerlandHQ checked Sep 21, 2026	51-200	20 contacts →
	Indirect evidence “Die IM Sibold ist Personaldienstleister und verfügt über viele Jahre Erfahrung in den Bereichen Verleih und Vermittlung von Fachpersonal, Interim Management und Payroll-Service.” Source: RevenueBase Database · checked Sep 21, 2026
16	Sbing SA	Indirect evidence	Carouge, SwitzerlandHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect evidence “Sbing sa est un bureau d’ingénieurs civils spécialisé dans le domaine de l’ingénierie structurale et civile, comptant de nombreuses réalisations et transformations d’envergure et…” Source: RevenueBase Database · checked Sep 21, 2026
17	Ingenieurbureau Heierli AG	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 21, 2026	11-50	19 contacts →
	Indirect evidence “Das Ingenieurbureau Heierli wurde 1957 in Zürich gegründet.” Source: RevenueBase Database · checked Sep 21, 2026
18	Planova Human Capital AG	Indirect evidence	Zug, SwitzerlandHQ checked Sep 21, 2026	51-200	18 contacts →
	Indirect evidence “planova human capital ag ist ein führendes Unternehmen in der Vermittlung von Temporär- und Feststellen.” Source: RevenueBase Database · checked Sep 21, 2026
19	SRP Ingenieur AG	Indirect evidence	Brig, SwitzerlandHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “Wir sind Ihr zuverlässiger und engagierter Partner für eine zielgerichtete und faire Zusammenarbeit.” Source: RevenueBase Database · checked Sep 21, 2026
20	Gulp Schweiz AG	Partial evidence	Zurich, SwitzerlandHQ checked Sep 21, 2026	51-200	15 contacts →
	Partial evidence “Mehr als 3.500 Kunden, eingetragene IT-Experten, davon mit Schwerpunkt Engineering, und über abgewickelte Projektanfragen: GULP ist die wichtigste Quelle für die Besetzung von…” Source: RevenueBase Database · checked Sep 21, 2026
21	Tyson AG	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 21, 2026	11-50	14 contacts →
	Indirect evidence “UNSERE ERFAHRUNG.” Source: RevenueBase Database · checked Sep 21, 2026
22	Lavoris	Partial evidence	6403 Küssnacht Am Rigi, SwitzerlandHQ checked Sep 21, 2026	1-10	14 contacts →
	Partial evidence “Lavoris is a staffing and recruiting company based out of Switzerland.” Source: RevenueBase Database · checked Sep 21, 2026
23	Globalengineer Gmbh	Indirect evidence	Baar, SwitzerlandHQ checked Sep 21, 2026	11-50	14 contacts →
	Indirect evidence “GlobalEngineer unterstützt Sie bei all Ihren Vorhaben im In- und Ausland.” Source: RevenueBase Database · checked Sep 21, 2026
24	Proman Créajob	Indirect evidence	Les Acacias, SwitzerlandHQ checked Sep 21, 2026	1-10	13 contacts →
	Indirect evidence “CréaJob Services est une société indépendante et locale à votre service depuis 2007 dans le recrutement et le placement de personnel fixe et temporaire.” Source: RevenueBase Database · checked Sep 21, 2026
25	Jobselect	Indirect evidence	Neuchâtel, SwitzerlandHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “Depuis plus de 20 ans, nous révélons des talents et renforçons les entreprises en plaçant l’humain au cœur de chaque recrutement.” Source: RevenueBase Database · checked Sep 21, 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: engineering staffing 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 engineering staffing firms.
Partial evidence: Its own public description names part of engineering staffing firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name engineering staffing 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 137 engineering staffing firms based in Switzerland

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Engineering staffing firms based in Switzerland at a glance

As of Sep 21, 2026

29.4%Verified-email coverage

9.9Average contacts per company

1-10Median size (employees)

9.5%Largest-city concentration · Zurich

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 137 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 engineering staffing 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 “engineering staffing 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 engineering staffing 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 engineering staffing 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, 399 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 21, 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 engineering staffing 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 engineering staffing firms are there based in Switzerland?

RevenueBase identified 137 engineering staffing 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?

Capefront Energies, headquartered in Carouge, tops this list with the largest team on record.

Which city has the most engineering staffing firms?

Zurich leads with 13 headquartered companies, followed by Geneve (8) and Zug (6).

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 399 verified decision-maker contacts tracked across these 137 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 21, 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.