Energy & Environment

Araxa Solarbau AG 

Abtwil Sg · Since 2024

Araxa Solarbau AG is a specialist installation firm focused on the professional assembly of photovoltaic systems, covering mechanical mounting and electrical wiring up to the inverter. Services include drone surveying and PV‑Sol planning, thermal imaging, maintenance and cleaning, component inspections and documentation, provided primarily as a subcontractor to PV and electrical installation companies.

association terragir, énergie solidaire 

Meyrin · Since 2004

The core activity of Terragir is to raise awareness and educate schools, municipalities, companies and private individuals in the field of energy efficiency and sustainable use of natural resources. This includes the development and implementation of educational programs, workshops and projects aimed at enabling people of all age groups to change their energy consumption and consumption habits and make more sustainable decisions.

Astenis AG 

Stans · Since 2019

The core activity of Astenis AG encompasses two main areas: 1. **Energy Consulting and Photovoltaics**: The company provides consulting services for private individuals and companies in the field of energy efficiency and photovoltaics. This includes planning and implementation of PV systems, energy optimization, and reduction of the ecological footprint. 2. **Business Consulting**: Astenis AG offers business consulting services for small and medium-sized enterprises (SMEs) and start-ups. This includes the development of strategies for sustainable growth, success, and increased profitability.

ATVE Sàrl 

Daillens · Since 2021

The core activity of ATVE Sàrl is to provide solutions for the ecological transition of companies and industries. Specifically, this includes: Environmental protection and technology, including pollutant treatment, pyrolysis, fuel catalysts and materials for decontamination and dismantling; Renewable energies, particularly solar energy with Hanersun modules and undulators; Innovative technologies, such as LED technology and solutions for mobility and leisure. The company supports customers in reducing their ecological footprint, optimizing their energy consumption and increasing their profitability.

AVACON AG 

Schattdorf · Since 2010

The core activity of AVACON AG is consulting and services in the energy sector, particularly for small and medium-sized energy supply companies (EVU). The specific activities include: strategy consulting and development, corporate governance and organizational consulting, project management and leadership, consulting in the areas of electricity market liberalization and renewable energies, comprehensive support for EVU, crisis communication and communication concepts, evaluation and implementation of risk management systems, and temporary assumption of management functions. The company positions itself as a specialized consulting firm for the energy industry and offers a comprehensive range of services for EVU.

AVARI AG 

Wilderswil · Since 1993

The core activity of AVARI AG is the production and distribution of district heating, particularly through the use of wood and waste heat from regional sources, as well as the operation and maintenance of heat centers and boilers. The company also offers services such as house installations, maintenance and operation of heating systems, and supplies various areas in the Interlaken region with heat.

AVIS VERT Sàrl 

Carouge Ge · Since 2011

Avis Vert is an environmental consulting and engineering firm specializing in the integration of nature and the environment in urban spaces. The company's core activities include: environmental studies and analyses (faunal and floristic expertise); design and implementation of nature conservation and landscape projects; environmental monitoring and management (Environmental Monitoring, SER); raising public awareness and education on environmental and nature conservation issues; and developing concepts for the renaturation of urban spaces and the creation of habitats for wildlife. The company also offers specialized services such as chiropterology (bat expertise), ecology, and nature conservation planning.

AW Demontage AG 

Zurich · Since 1992

The core activity of AW Demontage AG is the execution of demolition, dismantling, and disposal work in the construction industry. This includes in particular: Interior demolition: Precise and gentle demolition work in the interior area, Dismantling: Professional dismantling of buildings and structures of all kinds, Demolition: Efficient demolition of plants and industrial facilities, Disposal: Sustainable and legally compliant disposal of all demolition materials. In addition, the company also offers excavator rentals and other services such as tenant dismantling.

Bader Fers Recycling SA 

Lucens · Since 2019

The core activity of Bader Fers Recycling SA is the collection, recycling and disposal of waste, as well as related services such as transportation, container rental and building demolition. The company offers the following services in particular: waste collection and recycling, container rental and disposal, transportation of goods, and safe demolition of buildings. The company focuses on environmentally friendly waste disposal and offers its customers tailored solutions to improve their environmental balance.

Bau fair GmbH 

Bichelsee · Since 2010

The core activity of Bau Fair GmbH encompasses the planning, execution, and installation of construction projects, particularly: new construction, renovation, and expansion of single-family homes, multi-family homes, commercial buildings, farms, barns, and public buildings, as well as the installation of photovoltaic systems. The company also provides comprehensive support, from needs assessment to planning, execution, and warranty for the work.

Bauvolt Sàrl 

Léchelles · Since 2024

BAUVOLT is a provider of renewable energy solutions and electrical installations in Switzerland. The core activities include: planning, installation and maintenance of photovoltaic systems, sales and installation of battery storage systems, installation of charging stations for electric vehicles, sales and installation of heat pumps and thermodynamic storage systems, building insulation, energy management and optimization, and maintenance and repair of electrical systems. BAUVOLT thus offers comprehensive solutions for the use of renewable energy and the optimization of energy consumption in Switzerland.

BAZ Rubigen AG 

Rubigen · Since 2020

The core activity of BAZRubigen AG is the operation of a soil acceptance center specializing in the acceptance, quality control and treatment of contaminated excavation and demolition materials. The company offers timely, cost-effective and legally compliant recycling and disposal solutions, including remediation procedures both on-site and in its own facility.

Bielersee Kraftwerke AG BIK 

Biel/Bienne · Since 1992

The core activity of Bielersee Kraftwerke is the efficient and innovative generation of energy from hydropower through the operation of hydropower plants, particularly at the Hagneck, Brügg and Bözingen sites.

Bieli Transport AG 

Laufen · Since 1978

The core activity of Bieli Transport-Logistik is the transportation and disposal of waste, particularly household waste, as well as muck away services, with a focus on emission-free transportation.

Bill Biofilter AG 

Schönenberg Zh · Since 1999

The core activity of Bill Biofilter AG is the development and implementation of solutions for biological air purification, particularly in the areas of wastewater treatment, composting, biogas, chemical industry, slaughterhouses, animal by-product processing, animal feed production, food industry, tobacco industry and paper industry. The company offers turnkey plants with the latest technology and advises customers on the selection of the most cost-effective disposal options for organic materials.

Biol'Eau Sàrl 

Bernex · Since 2013

The core activity of Biol'Eau Sàrl is to conduct studies and analyses in the field of freshwater ecology, particularly in the areas of: Macrozoobenthos studies (benthic fauna), Macrophyte studies (aquatic flora), Fish population monitoring, Environmental impact studies, Physico-chemical water monitoring, and Sediment analysis. In addition, the company also offers training and courses in the areas of: Scuba diving and Motorboat operation. The company specializes in the investigation of freshwater ecosystems, such as lakes, rivers, ponds and reservoirs, and provides services in the fields of hydrology, dynamics and morphology.

BIONIKA AG 

Edlibach · Since 1981

The core activity of Bionika AG is the development, production and marketing of products and services in the field of humus management and soil fertility, particularly for agriculture and horticulture. This includes the production of nutrient humus, plant charcoal, compost and other soil improvement agents, as well as the provision of consulting and training services for farmers and gardeners.

BioPetFood GmbH 

Kaltenbach · Since 2007

The company's core activity is the trade in certified organic products, particularly organic feed, with a focus on animal and nature-friendly sourcing of ingredients.

Bio Recycling Sagl 

S. Antonino · Since 2015

Bio Recycling Sagl processes organic waste from gastronomy, retail and agriculture and operates a hygienization and pretreatment facility for these residues.

Bischofberger Bedachungen AG 

Züberwangen · Since 2013

The core activity of Bischofberger Bedachungen AG is the provision of services in the field of roofing and scaffolding work, including photovoltaic systems, flat roof work and carpentry work.