Energy & Environment

bee happy imkerei GmbH 

Hendschiken · Since 2023

The company's core activity is beekeeping, particularly the keeping of bees and the production of honey. The company also offers additional services, such as queen breeding, the sale of honey and beekeeping equipment, courses and events, as well as swarm catching and bee rescue.

BIOSSUN Suisse SA 

Crissier · Since 2005

The core activity of Biossun is the development, manufacture and distribution of bioclimatic solutions, particularly pergolas, carports, awnings and other similar products that enable intelligent and energy-saving control of light, heat and cold.

Birchler & Fils Recyclage Sàrl 

Collombey · Since 2010

Birchler & Fils Recyclage Sàrl is a recycling company focused on the recovery, purchase and sale of ferrous and non‑ferrous metals. It provides conditioning, processing, dismantling and wholesale trading of metal scrap for industry, foundries and steelworks, including oxy‑fuel and plasma cutting, handling services and import/export of metals.

Dachbau Frei AG 

Domat/Ems · Since 2006

The core activity of Dachbau Frei AG is the execution of work related to the building envelope, particularly in the areas of: roofing work (pitched roof, flat roof), sheet metal work, facade work, installation of roof windows, installation of solar systems, sealing work, and repairs and renovations of building envelopes. The company thus offers comprehensive services for the construction, maintenance and renovation of building envelopes.

Dach Walser AG 

Unterterzen · Since 1990

Dach Walser AG provides services for building envelopes and roof systems. Its offerings include pitched and flat roofing, metalwork (spengler) services, façade construction, photovoltaic installations, lightning and flood protection, roof windows, and maintenance and repair of roof and façade components.

Déclics Déclencheurs d'avenirs Sàrl 

Sion · Since 2000

The company Déclics Déclencheurs d’avenirs offers a range of services focused on three main areas: 1. **Cyclics Bike Workshop**: Repair and maintenance of bicycles. 2. **Bulk Waste Collection and Clearance**: Disposal of bulky waste and clearance of residential and commercial premises. 3. **Services for Medical-Social Centers (CMS) and the Cantonal Disability Insurance Office (OAI)**: Support and care for people with disabilities or health restrictions in collaboration with medical-social institutions and disability insurance. The company positions itself as a social enterprise committed to the environment and the integration of people with disabilities.

Diener Haustechnik AG 

Herisau · Since 2010

The core activity of Diener Haustechnik AG encompasses the areas of sanitary installations, heating technology, solar technology and tank revisions.

Diviza Recyclage SA 

Coffrane · Since 1993

Diviza Recyclage SA is a sorting centre for construction-site waste and an operator of recycling depots. It receives construction, industrial and municipal bulky waste, operates a mechanised sorting installation and a mobile tracked shredder, and provides containers and compactors. The company holds ISO 9001, ISO 14001 and OHSAS certifications.

Dorn Solar AG 

Chur · Since 2023

Dorn Solar AG provides photovoltaic installations and building-envelope services, including sheet-metal work, roofing (flat and pitched) and façade construction. The company offers services for new construction, renovation and maintenance.

ebs Energie AG 

Schwyz · Since 1952

ebs Energie AG is an energy and communications company that supplies electricity from regional hydropower as well as natural gas and biogas. The company operates distribution networks and provides grid services, network connections, infrastructure construction and public lighting. ebs also offers energy services such as photovoltaics, e-mobility and energy consulting, and supplies communication products including internet, TV, fixed-line and mobile services.