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Top Business Service Companies in Switzerland

9 of 15 business service companies ranked on evidence in the Q4 2026 edition.

Between them, the 15 business service companies on this page cover IT services (4), web development (3), web design (3) and software development (2). They also list work in Zürich and Frankfurt. 15 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

9 of 15 business service companies ranked on evidence held on 12 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

How this is ranked About this edition

All business service companies 9 ranked SMEs 9 ranked

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da professionals
Zurich executive search firm recruiting managers, specialists and executive assistants for businesses and family offices
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Why #1: Based in Zurich · In business 50+ years, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
Humanis
In Zürich, Humanis finds specialists and managers for employers and matches experienced candidates with roles that suit them.
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Why #2 (shared): Based in Zürich, Switzerland · In business 35+ years, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
Iventa
Also in Salzburg and Linz
Covering Austria, Germany and Switzerland, the HR services group Iventa works with employers at every stage of staff management, including employer branding, job advertising,…
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Why #2 (shared): Office in Switzerland · Founded 1991, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
ACZENTA International
Zurich project and personnel management provider covering staffing, recruitment, expatriate support and HR administration
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Why #4: Based in Zurich, Switzerland · Founded 2002, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Executive Events
Executive Events GmbH, an events agency working across Switzerland, plans staff events, group excursions and incentive journeys for companies, associations and private groups.
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Why #5 (shared): Based in Switzerland · Founded 2005, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
L
Loylogic
IT Services · Web Development · Web Design
Loylogic operates a global rewards marketplace that companies use to run loyalty and incentive schemes.
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Why #5 (shared): Based in Zurich, Switzerland · Founded 2005, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Kohlberg
Recruitment firm in Zürich placing professional and executive staff in supply chain, engineering, sales and property roles
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Why #7: Based in Zürich, Switzerland · In business 20+ years, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
Event Manufaktur
Event Manufaktur is an event agency in Zurich, Switzerland. It creates live events, brand stagings and permanent or temporary experience spaces, from trade fair stands to private…
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Why #8: Based in Zurich, Switzerland · In business 15+ years, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
BV
Batmaid (Vanguard Internet SA)
IT Services · Web Development · Web Design
Batmaid (Vanguard Internet SA) runs an online platform for booking home cleaning.
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Why #9: Based in Lausanne · Founded 2015, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
5w155
Medical
5w155 is a Swiss software company that places remote engineers with client teams and builds software products for them.
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On record: Address in Switzerland · Team of 25+, as stated on its own website, read 5 Oct 2026
SGS
IT Services · Web Development · Web Design
Global testing, inspection, verification and certification group serving industry, consumer products and digital assurance
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On record: Team of 94,000+, as stated on its own website, read 5 Oct 2026
CINTONA Ltd.
IT Services · IT Solution · eCommerce
CINTONA Ltd. organises business networking for senior corporate staff.
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Exclusive Adventure
Exclusive Adventure is a full-service event agency in Switzerland. It plans corporate events and family celebrations, and says it aims to offer experience rather than just events.
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headcount
Medical · Also in Europe and Zürich
headcount AG is a recruitment firm in Zurich that places leaders in pharmaceuticals, medical technology and biotechnology.
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On record: Based in Zurich
Jobactive
Also in Berlin and Ludwigshafen
A German personnel services business, Jobactive says it leaves nothing to chance when it matches people with jobs.
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On record: Based in Leverkusen, Leipzig, Köln, Düsseldorf, Berlin, Frankfurt, München and Zürich

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Top Business Service Companies in Switzerland

da professionals

Humanis

Iventa

ACZENTA International

Executive Events

Loylogic

Kohlberg

Event Manufaktur

Batmaid (Vanguard Internet SA)

5w155

SGS

CINTONA Ltd.

Exclusive Adventure

headcount

Jobactive

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