Professional & Trade Associations in Olten

Companies

All 13 companies in Olten

OPTIKSCHWEIZ - Der Verband für Optometrie und Optik

Since 1987

Professional and sector representationMembership for member businessesAdvice and legal information

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Baukader Schweiz

Since 1991

Members' associationLegal advice and legal protectionContract work with social partners

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Schweizerisches Verpackungsinstitut

Since 1994

MembershipSVI ACADEMYSwiss Packaging Award

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FFF Schweizerischer Fachverband Fenster- und Fassadenbranche

Since 2005

FFF MembershipQuality labels and certificatesCourses and further training

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EGSK GmbH, Einkaufsgemeinschaft Schweizer Kliniken

Since 2013

Purchasing group for hospitals and institutionsAdvisory & supportContract management and negotiations

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SIPIZ AG, Schweizerisches Institut für Prüfung, Inspektion und Zertifizierung

Since 2015

TestingInspectionCertification

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swissnuclear

Since 2017

Advocacy for Swiss nuclear power plant operatorsSupport for safe long-term operationDecommissioning and waste management

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Trägerverein SIPIZ, Schweizerisches Institut für Prüfung, Inspektion und Zertifizierung

Since 2019

TestingInspectionCertification

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Schweizer Licht Gesellschaft SLG

Since 2021

Continuing educationEventsLighting knowledge

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Schweizerische Zentrale Fenster und Fassaden

Since 2016

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DS

Demeter Schweiz - Verein für biologisch-dynamische Landwirtschaft, assoziatives Wirtschaftsleben und menschengerechte Ernährungskultur

Since 2000

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VT

Verein Textilarbeit und Werken

Since 2014

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VD

Verein der Paritätischen Berufskommission für die Bodenbelagsbranche (PBK)

Since 2026

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Professional & Trade Associations in Olten

13Professional & Trade AssociationsCommercial register (Zefix) · as of September 26, 2026

2014Median year of registrationCommercial register (Zefix) · as of September 26, 2026

44in the Canton of SolothurnCommercial register (Zefix) · as of September 26, 2026

2,498in SwitzerlandCommercial register (Zefix) · as of September 26, 2026

Locations

Professional & Trade Associations in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 26, 2026

Largest places

Balsthal5

Place axis

Other industries in Olten

All companies in Olten

Property Management110 Restaurants84 Holding Companies79 Management Consulting67 Real Estate Brokerage60 IT Consulting & Services52 Technical Consulting & Engineering46 Software Development44 Real Estate Project Development44 Architecture Firms43 Hair Salons36 Fiduciary Offices36 Advertising Agencies35 Coaching & Personal Development34 Facility Management & Cleaning31 Recruitment & HR Consulting30 Automotive & Vehicle Trade26 Beauty Salons25 General Contractors23 Retail - Textiles & Clothing23 Online Shops22 Construction & Project Management21 Catering20 Trade Fair & Event Organizers19 Retail - Food & Luxury Items19 Cultural & Educational Organizations18 Other Service Industries16 Auto Repair Shops16 NGOs & NPOs15 Continuing Education Institutes15 Electrical Planning & Installation14 Financial Services14 Wholesale - General Specialty Trade14 Clubs, Bars & Event Venues14 Law Firms & Notary Offices13 Painting & Plastering13 Insurance Brokerage & Consulting13 Non-Medical Healthcare Professions12 Physiotherapy12 Psychiatry & Psychotherapy12 Retail - General Specialty Trade12 Logistics & Transport Companies12 Mechanical Engineering Industry11 Interior Construction10 Wholesale - Beverages & Spirits10 Photography9 Research & Development9 Civil Engineering9

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Professional & Trade Associations inOlten

All 13 companies in Olten

Professional & Trade Associations in the region

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Other industries in Olten

Professional & Trade Associations in
Olten