Professional & Trade Associations in
Olten

11 companies in Professional & Trade Associations based in Olten — name and year of registration from the commercial register. The list below shows them all.

Companies

All 11 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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Schweizer Licht Gesellschaft SLG

Since 2021

Continuing educationEventsLighting knowledge

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Trägerverein SIPIZ, Schweizerisches Institut für Prüfung, Inspektion und Zertifizierung

Since 2023

TestingInspectionCertification

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Schweizerische Zentrale Fenster und Fassaden

Since 2016

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

Since 2000

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Professional & Trade Associations in Olten

11Professional & Trade AssociationsCommercial register (Zefix) · as of August 26, 2026

2013Median year of registrationCommercial register (Zefix) · as of August 26, 2026

31in the Canton of SolothurnCommercial register (Zefix) · as of August 26, 2026

1,744in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

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Other industries in Olten

All companies in Olten

Property Management67 Restaurants55 Holding Companies44 Management Consulting39 Technical Consulting & Engineering36 IT Consulting & Services35 Architecture Firms34 Software Development33 Fiduciary Offices31 Real Estate Brokerage29 Real Estate Project Development29 Advertising Agencies28 Coaching & Personal Development27 Hair Salons26 Recruitment & HR Consulting25 Retail - Textiles & Clothing21 Facility Management & Cleaning19 Online Shops18 General Contractors17 Beauty Salons17 Automotive & Vehicle Trade15 Continuing Education Institutes14 Painting & Plastering13 Other Service Industries12 Construction & Project Management12 Electrical Planning & Installation12 Financial Services12 Retail - Food & Luxury Items12 NGOs & NPOs11 Cultural & Educational Organizations11 Psychiatry & Psychotherapy11 Auto Repair Shops11 Clubs, Bars & Event Venues11 Trade Fair & Event Organizers10 Insurance Brokerage & Consulting10 Naturopathic Clinics10 Physiotherapy10 Civil Engineering Firms9 Interior Construction9 Housing Cooperatives9 Logistics & Transport Companies9 Pension Funds8 Printing Companies8 Catering8 Law Firms & Notary Offices7 Civil Engineering7 Flooring & Tiling7 Medical Technology Industry7

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Professional & Trade Associations inOlten

All 11 companies in Olten

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Other industries in Olten

Professional & Trade Associations in
Olten