Energy & Environment

UT 99 AG 

Andelfingen · Since 1984

The core activity of UT99 is the development, production and distribution of oil mist separators and filter technologies for various applications, particularly for combustion engines, lubricating oil tank ventilation, gas and steam turbines. UT99's products and solutions aim to reduce emissions of oil mist and pollutants, and to improve the efficiency and reliability of engines and plants.

Utas AG 

Giswil · Since 1989

The core activity of UTAS AG is the planning, consulting and implementation of projects in the fields of landscape, nature and settlement, particularly in the areas of nature conservation, amphibian protection, forestry and agriculture, construction projects and the environment. Specifically, this includes activities such as: planning and implementation of amphibian migration corridors, wildlife crossings, pond constructions and stream renaturalizations; design and implementation of excavation landfills; surveys, inventories and species conservation projects; site analysis in forests; environmental impact assessments (EIA) and environmental construction supervision (ECS); expert opinions and consulting in the aforementioned areas.

U-TECH ZAUGG 

Heimberg · Since 2004

The core activity of U-Tech Zaugg is consulting, investigation and remediation of environmentally hazardous problems, particularly in the areas of contaminated sites, special waste, landfills and water protection. The company also offers specialized services such as building checks, fieldwork and commissioning of plants. In addition, U-Tech Zaugg provides courses and further training in the areas of Hazardous Materials and Environmental Protection.

Valbenne SA 

Giubiasco · Since 1998

Valbenne SA specializes in the safe and responsible disposal of medical waste. The company's core activity involves developing and providing solutions for the safe disposal of medical waste, including the manufacture and sale of specialized containers for the collection of formalin and other medical waste.

Valchisa SA 

Riazzino · Since 1991

Valchisa SA provides sewer and pipeline services, transport and environmental waste management. Services include CCTV pipeline inspection, high-pressure cleaning and rehabilitation, multibin/container transport (5–30 m³), transport of hazardous goods and special waste, collection of waste oils and batteries, and operation of a sludge treatment plant with environmental conformity certification.

Val-de-Tri SA 

Travers · Since 2013

Val-de-Tri SA is a waste collection and recycling facility that collects, sorts and arranges valorisation of a range of household and commercial waste streams. The site operates separate communal access (with Molok card) and a business area, and accepts items such as metals, electronic equipment, wood, glass, cardboard, oils and household hazardous wastes.

Val Energie SA 

Fleurier · Since 2011

The core activity of Val Energie SA is the provision of services in the field of sanitary, heating and renewable energy technology.

ValEole SA 

Martigny · Since 2010

The company's core activity consists of planning, developing and operating wind farms (Éoliens) in Switzerland, particularly in the canton of Valais. The company focuses on the construction and operation of wind turbines to produce renewable energy.

Valgrid SA 

Sion · Since 2005

The core activity of Valgrid SA is the transmission of electrical energy on the supraregional high-voltage grid in the canton of Valais. The company is the owner of the 65-kV grid and has the task of improving the efficiency of the grid, simplifying its operation and controlling costs in order to guarantee the security of the power supply in the canton.

Valibiotics AG 

Emmen · Since 2018

The core activity of Valibiotics is the development, production and marketing of microbial and mineral products for regenerative agriculture, particularly for crop production and animal husbandry. These products aim to promote soil health, plant development and animal welfare while reducing dependence on chemically synthetic operating resources.