Energy & Environment

Betschart AG Holz + Elektro 

Muotathal · Since 2009

The core activity of Betschart AG Holz und Elektro primarily encompasses services and products in the field of electrical engineering, including: electrical installations, service and customer support, planning and consulting, photovoltaic systems, electric mobility, lifting platforms, fault rectification, and an electrical shop (although currently closed, it was originally part of the offering). Additionally, the company is also active in wood processing, although this does not appear to be the focus of its current activities.

Betschart Haustechnik GmbH 

Einsiedeln · Since 2015

The core activity of Betschart Haustechnik GmbH is the planning, execution and maintenance of sanitary and heating systems, including the implementation of energetic building analyses and consulting on energy-efficient solutions.

B&H Energie GmbH 

Zurich · Since 2011

The core activity of B&H Energie GmbH is the planning, implementation and operation of sustainable solar energy solutions, in particular the construction of photovoltaic systems (PV systems) for single-family homes, rental properties and condominiums. This also includes services such as energy contracting, billing services for electricity supply and the integration of e-mobility solutions into the existing energy infrastructure.

Biber Energy Network 

Uerikon · Since 2008

The core activity of biber.solar is the development and provision of solutions for the use of solar energy.

bicenergy GmbH 

Wallisellen · Since 2007

The core activity of bicenergy GmbH is the development, manufacture and provision of sustainable energy and infrastructure solutions, particularly in the field of renewable energies, such as solar systems and energy storage systems. The company offers standardized and customer-specific solutions for various fields of application, including private households, companies, farmers and independent villages. The solutions are designed to meet the energy needs of people in different parts of the world, especially in regions with limited access to electricity.

BiEAG Biomasse Energie AG 

Hünenberg · Since 2008

The core activity of BiEAG Biomasse Energie AG is the production of electricity and heat from biogenic waste in a biomass cogeneration plant. The company operates a facility that converts manure and other biogenic waste into energy, which is then supplied to the population in the form of electricity and heat.

Bieler & Bochatay 

Lausanne · Since 2008

The core activity of Bieler & Bochatay is the financing, planning, development, implementation and management of solar installations on rooftops of buildings. The company offers two main services: 1. Consulting and support for the realization of solar projects for property owners who wish to install their own solar system. 2. Financing and implementation of solar installations on rooftops of buildings, where the installation is owned by the company and the property owner receives the produced electricity at a preferential rate. The company focuses on Switzerland, particularly on the regions of Vaud, Fribourg, Valais and Geneva.

Bieri Service AG 

Rothenburg · Since 1990

Bieri Service AG provides recycling, waste-disposal and transport services for scrap metal and other recyclable materials. The company handles ferrous and non‑ferrous metals, electronics and special waste, offers container and haulage services, and performs dismantling, deconstruction and waste-management planning.

Bill Haustechnik AG 

Utzenstorf · Since 2012

The core activity of Bill Haustechnik AG is the planning, implementation and coordination of bathroom renovations, including consulting, planning, execution and handover of individual bathroom projects. The company also operates a sanitary exhibition and collaborates with craftsmen to ensure a smooth and efficient implementation of the projects.

binder engineering AG 

Basel · Since 2000

The core activity of Binder Group is the development, production and distribution of measurement and control technology products, particularly for the areas of: gas flow measurement technology, gas pressure control devices, biogas analysis devices, aeration control systems for the biological purification process in wastewater treatment plants, and pressure and temperature monitors. The company focuses on the areas of industry, wastewater treatment plants, sewage treatment, landfills and biogas plants.

Bingisser Altmetalle AG 

Brugg Ag · Since 2005

Bingisser Altmetalle AG is a recycling and waste-handling company that accepts scrap metal, ferrous scrap, reclaimed wood, demolition rubble, cardboard and KVA waste. The company supplies containers (0.8–20 m3), provides crane-truck services and operates a weighbridge for vehicles up to 10 t.

ABSOM GmbH 

Hinwil · Since 2022

The core activity of B-InRoof Systems is the development, manufacture and marketing of integrated photovoltaic roof systems (BIPV) for various applications, including residential homes, commercial properties and other buildings. The company offers specially developed roof systems that integrate solar panels into the roof structure to provide an efficient and aesthetic solution for energy generation.

biodiver.city GmbH 

Oberrieden · Since 2015

The core activity of biodiver.city is the development and production of products for soil regeneration and sustainable plant care, particularly through the use of microorganisms. The company combines modern research with the fundamental principles of nature to develop innovative solutions for agriculture and horticulture.

Biodiversia GmbH 

Langenthal · Since 2006

Biodiversia GmbH provides project management, consulting and communication services focused on promoting biodiversity and sustainable landscape and regional development. Its services include event organisation, management of invasive neophytes and education for sustainable development.

Biodynamie & Cie Sàrl 

Chamoson · Since 2022

The core activity of Biodynamie & Cie Sàrl is to supply farmers and winegrowers with products for organic and biodynamic agriculture and viticulture, as well as to support these customers in their transition to organic and biodynamic farming methods. The company offers a wide range of products, including dried plants, plant extracts, biodynamic preparations, equipment and cultivation materials.

Bio-Energ'Etique SA 

Bure · Since 2012

Bio-Energ'Etique SA operates methanisation facilities that convert organic waste into biogas and produce electricity and heat. The company supplies methanised slurry and manure as organic fertilizers and provides agricultural services including spreading, drying, photovoltaic installations, container rental and transport.

Bioenergie Tägerwilen AG 

Tägerwilen · Since 2018

The core activity of Bioenergie Tägerwilen AG is the production of renewable energy in the form of biogas through the anaerobic digestion of biogenic waste materials, including green waste, straw-containing waste and farm manure. Additionally, compost is produced in an integrated composting plant, which is used as fertilizer.

BioEvolution SA 

Tesserete · Since 2016

The core activity of BioEvolution SA is the development and distribution of products and solutions in the field of sustainable building (Edilizia sostenibile), aids for people (Ausili alla persona) and environmental protection (Ausili per l’ambiente), including bioresonance technologies.

Bioforum Bernhard Egli 

Schaffhausen · Since 1996

The core activity of bioforum includes the promotion and protection of nature and landscape, particularly in the area of orchards and agriculture. This includes the preservation and maintenance of fruit variety collections, the implementation of species conservation projects, and the promotion of ecological networking projects. In addition, the company operates an agricultural business with sheep and offers publications and projects in the field of nature and landscape conservation.

Bio Gas Lindau AG 

Lindau · Since 2006

The core activity of Bio Gas Lindau AG is the utilization of organic waste for the production of biogas, which is then converted into electricity, heat and fertilizer. The company operates a biogas plant, where organic waste is returned to a natural cycle. The produced products are: Electricity: Supplying approximately 700 households Heat: Utilization of waste heat from electricity production Fertilizer: Utilization of residues from the biogas plant as full fertilizer. The company thus offers a comprehensive solution for waste utilization and the production of renewable energy.