Chemical Industry in
Sion

Rhone-Color AG, Sitten

Since 1973 · 1–10 empl.·4.7(41)

The core activity of Rhône Color SA is the manufacture and sale of paints and decorative coatings for the construction industry. The company also provides consulting services to customers to support them in the selection and application of paints and coatings.

Walco Technique de Nettoyage SA

Since 2016 · 1–10 empl.·4.4(43)

The core activity of Walco Technique de Nettoyage SA is the development, manufacture and distribution of products for cleaning and maintenance of various surfaces, including parquet, sanitary facilities, kitchens and other areas. The company offers a wide range of cleaning agents, disinfectants and other specialty products designed for professional cleaning and maintenance of buildings, offices, shops and other facilities.

Timac Agro Swiss SA

Since 1978 · 21–50 empl.

The core activity of TIMAC AGRO is the development and manufacture of products and solutions for plant nutrition and animal nutrition, particularly fertilizer solutions and agricultural products. The company also offers industrial solutions and products for the food industry.

VICHEM SA

Since 2005 · 1–10 empl.

The core activity of Vichem Group is the development, manufacturing and servicing of systems for wastewater treatment, production of phosphate-based products, drinking water treatment, HCl synthesis, drying and calcination. The company also provides engineering services, consulting, expertise, audits, inspection, maintenance, training, retrofitting and debottlenecking.

Technofox Holding SA

Since 2025 · 1–10 empl.

Technofox Holding SA develops and sells cleaning and degreasing solutions for industrial use. The company focuses on products for cleaning paints, inks and spray tools, as well as solutions designed to improve workplace safety and reduce the use of hazardous solvents.

Technofox International Sàrl

Since 2018 · 1–10 empl.·5.0(1)

Technofox International Sàrl develops and supplies REACH‑compliant eco‑solvents and associated cleaning equipment for paint workshops and industrial degreasing. The company offers solvent substitutes and turnkey cleaning systems (e.g. Eco‑Clean, Eco‑Wash, TF‑ONE) for cleaning paints, varnishes and inks.