Waste Management Industry in
Monthey

CIMO Compagnie industrielle de Monthey SA

Since 1996 · 21–50 empl.·4.2(13)

The core activity of CIMO Compagnie industrielle de Monthey SA encompasses a wide range of services and activities, primarily focusing on environmental protection, industrial services, and training. Specific activities include: treatment of liquid waste, laboratory services, occupational medicine, safety and rescue services, engineering services, construction and maintenance, printing, and continuing education and training. The company offers these services both for its own needs and for external clients, with a strong emphasis on promoting synergies among various industry players.

Satom SA

Since 1972 · 51–100 empl.·5.0(4)

The core activity of Satom SA is waste recovery and disposal, particularly thermal recovery of non-recyclable waste and methanization of biodegradable waste. To this end, the company operates two sites, one in Monthey for thermal recovery and one in Villeneuve for methanization. In addition, Satom SA offers other services, such as waste disposal, heat supply through district heating (Thermorezo) and the recovery of organic waste (GastroVert).

GRAMA SA

Since 1994 · 1–10 empl.

GRAMA SA is a material treatment and recycling company that sorts and reprocesses mineral materials recovered from construction sites. It supplies recycled gravels and related materials for civil engineering, roadwork and landscaping and provides delivery from its site.

RETRIPA VALAIS SA

Since 2001 · 21–50 empl.·3.2(33)

RETRIPA VALAIS SA provides collection, transport, sorting and recovery services for waste and recyclable materials. The company supplies containers and compaction equipment, operates sorting and transfer sites, and offers waste-management and recycling solutions for municipalities and businesses.

PRO AMIANTE SA

Since 2022 · 1–10 empl.

The core activity of ProAmiante SA is the elimination of environmental pollutants, particularly asbestos (Amiante), as well as other harmful substances such as PCB, HAP, lead and silicates. The company provides services in the field of asbestos removal (Désamiantage) and the removal of other environmental pollutants to ensure the safety of people and the environment.

Revitalise ta Maison Sàrl

Since 2022 · 1–10 empl.·4.5(6)

The core activity of the company 'Revitalise Ta Maison' encompasses three main areas: 1. **Clearance**: Emptying and disposal of unwanted items in houses, apartments, farms, and other premises to create space and enable new use. 2. **Upcycling and Transformation**: Revitalizing and transforming old furniture and items to give them a new life and make them usable for new purposes. 3. **Cleaning and Sanitizing**: Thorough cleaning of premises after clearance to prepare them for new use. The company thus offers a combination of disposal, upcycling, and cleaning to support customers in revitalizing their premises.

ASSISTECH Sàrl

Since 2019 · 1–10 empl.

The core activity of Assistech Sàrl is the treatment, disposal, recycling and recovery of sludges and other residues from wastewater treatment plants (STEP), construction sites and industries. This includes in particular: treatment of sewage sludge and wastewater sludge, treatment of construction site sludges, treatment of industrial sludges, dewatering of sludges and analysis of sludges. The company thus offers services in the field of sludge management and treatment.