Chemical Industry in
Sion

5 companies in Chemical Industry based in Sion — name and year of registration from the commercial register. The list below shows them all.

Companies

All 5 companies in Sion

Rhone-Color AG, Sitten

Since 1973

PaintingDecorative coatingsAdvice and execution for painting work

View profile4.7(41)

Timac Agro Swiss SA

Since 1978

Plant nutritionAnimal husbandryAgronomic consulting

VICHEM SA

Since 2005

Waste TreatmentPhosphate Based ProductsDrinking Water

Walco Technique de Nettoyage SA

Since 2016

Professional cleaning and maintenance productsCleaning machines and professional equipmentHygiene consumables and supplies

View profile4.6(24)

Technofox International Sàrl

Since 2018

Cleaning eco-solventsEco degreasersGraffiti cleaners

View profile5(1)

Chemical Industry in Sion

5Chemical IndustryCommercial register (Zefix) · as of September 26, 2026

2005Median year of registrationCommercial register (Zefix) · as of September 26, 2026

38in the Canton of ValaisCommercial register (Zefix) · as of September 26, 2026

1,321in SwitzerlandCommercial register (Zefix) · as of September 26, 2026

Locations

Chemical Industry in the region

Point size by number of companies per place.

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

Largest places

Place axis

Other industries in Sion

All companies in Sion

Real Estate Project Development381 Holding Companies321 Property Management212 Restaurants206 Real Estate Brokerage200 Architecture Firms116 IT Consulting & Services97 Management Consulting93 Fiduciary Offices79 Technical Consulting & Engineering78 Software Development74 General Contractors66 Advertising Agencies66 Automotive & Vehicle Trade59 Auto Repair Shops57 NGOs & NPOs54 Trade Fair & Event Organizers51 Hair Salons49 Financial Services42 Facility Management & Cleaning41 Other Service Industries40 Clubs, Bars & Event Venues40 Research & Development39 Coaching & Personal Development38 Plumbing & Building Services38 Building Maintenance36 Retail - Textiles & Clothing36 Electrical Planning & Installation35 Cultural & Educational Organizations35 Psychiatry & Psychotherapy35 Online Shops35 Construction & Project Management34 Logistics & Transport Companies34 Physiotherapy33 Recruitment & HR Consulting30 Continuing Education Institutes30 Insurance Brokerage & Consulting29 Medical Technology Industry29 Administrative Services28 Building Construction28 Painting & Plastering28 Retail - Food & Luxury Items28 Interior Design & Furnishing27 Sports & Recreation Instruction27 External Asset Management27 Viticulture26 Wholesale - General Specialty Trade26 Hotels26

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