Energy & Environment

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.

Bläuer Conservation Science Sàrl 

Fribourg · Since 2007

The core activity of Bläuer Conservation Science Sàrl is the preservation and conservation of cultural assets, particularly monuments and historic buildings. The company provides expert advice, expert opinions, condition analyses, material analysis, maintenance plans and research services to support the preservation and conservation of cultural assets.

Blickwerk GmbH 

Oberuzwil · Since 2024

The Blickwerk GmbH company primarily focuses on craftsmanship and design, particularly on upcycling and the utilization of old or reusable materials. They provide a platform for creative individuals to exhibit and sell their works. The core activities include: Craftsmanship: Production of unique items through manual techniques Design: Conceptualization and implementation of creative ideas Upcycling: Transformation of old or reusable materials into new products Community workspace: Platform for creative individuals to exhibit and sell their works The company concentrates on creating unique products through manual techniques and promoting creativity and sustainability.

BLUESOL GmbH 

Felsberg · Since 2012

The core activity of BLUESOL GmbH is the development and marketing of layered storage technology, particularly in the field of solar energy, specifically hybrid collectors.

BORTIS Dächer und Fassaden 

Baar · Since 1997

The company Bortis Dächer und Fassaden offers services in the field of roof and facade work. The core activities include: planning, coordination and execution of pitched roof, flat roof and facade projects; renovation and refurbishment of existing roofs and facades; installation of roof windows and photovoltaic systems; maintenance and repair of roofs; design and execution of roof terraces and facades. The company thus provides comprehensive solutions for the design, renovation and maintenance of roofs and facades.

Boss Elektro GmbH 

Rüedisbach · Since 2022

The core activity of Boss Elektro GmbH is the planning and implementation of electrical installations, including the implementation of modern and future-proof solutions in the electrical sector.

Britt Haustechnik AG 

Ebnat-Kappel · Since 2012

The core activity of Britt Haustechnik AG is the provision of services in the field of building technology, particularly in the areas of competence of sanitary, heating, plumbing and solar technology/PV.

Caminando con Amor, Denise Brugger und Allan Bolaños Quiros 

Allschwil · Since 2016

The core activity of Caminando con Amor is the organization and implementation of round trips and volunteer work in Costa Rica, with a focus on nature travel, bird watching and projects for the protection of the seas and marine life. The company offers individual and personal support for participants in small group tours or as self-drivers and shows Costa Rica off the beaten path of mass tourism.

cewas 

Willisau · Since 2016

The core activity of Cewas is to promote water entrepreneurship and develop solutions for sustainable water use. This includes supporting start-ups and small businesses in the water sector, providing knowledge and training, promoting investments in the water sector, and developing ecosystems that enable sustainable water use.

Ch. Bieri Elektro GmbH 

Schachen Lu · Since 2004

The core activity of Bieri-Elektro GmbH is the provision of electrical services, including: installation of electrical systems for new and renovation projects, repairs and maintenance of electrical appliances and systems, rental and installation of electrical equipment for events and temporary installations, installation of photovoltaic systems and LED solutions, electrical inspections and safety consulting, installation of lighting and fire alarm systems, and installation of intercom and video surveillance systems. The company thus offers a wide range of electrical services for private and business customers.

Christophe Etienne Chauffage - Sanitaire 

Le Châtelard-Près-Romont · Since 2016

Christophe Etienne Chauffage - Sanitaire provides planning, installation and maintenance services for heating, sanitary and solar thermal systems. Offerings include air‑to‑water and geothermal heat pumps, oil/pellet/wood boilers, solar thermal collectors, sanitary installations and bathroom renovations, together with repairs, descaling and water‑treatment services.

Clean Canalisation Sàrl 

Petit-Lancy · Since 2011

Clean Canalisation Sàrl provides sewer and drainage services, including CCTV inspection, pipe cleaning and unblocking, stormwater management, cesspit/shaft pumping, maintenance contracts and 24/7 emergency interventions. The company operates in the cantons of Geneva and Vaud.

clevergie ag 

Hinwil · Since 2018

clevergie ag provides integrated renewable energy solutions, including photovoltaic systems, heat technology, battery storage and e-mobility. The company offers planning, energy consulting, installation and service/support for decentralized energy systems and sector coupling.

clevergie ag 

Bennau · Since 2013

clevergie ag provides integrated renewable energy solutions, offering planning, installation and maintenance services for photovoltaic systems, heat technology, battery storage, electric mobility and sector coupling, as well as energy consulting and service/support.

clevergie ag 

Dottikon · Since 2024

clevergie ag provides integrated renewable energy solutions and sector coupling, focusing on photovoltaic systems, heat technology, e‑mobility and energy storage. The company offers energy consulting, planning, installation and ongoing service/support for residential and commercial projects.

clevergie ag 

Wyssachen · Since 2012

clevergie ag provides integrated renewable energy solutions, offering services in photovoltaics, heat technology, e-mobility, battery storage and sector coupling. The company carries out energy consulting, system planning, installation and service/support for decentralized renewable energy systems.

Consultati SA 

Taverne · Since 2012

Consultati SA is primarily engaged in advising and supporting organizations, municipalities, and public institutions in the areas of sustainable development, territorial planning, environmental protection, social cohesion, and education. The core activities include: Consulting and supporting the development of projects and strategies for sustainable development, environmental protection, and territorial planning; Conducting analyses, evaluations, and research on various topics such as environmental protection, social cohesion, and territorial development; Organizing and conducting events, workshops, and educational programs for various target groups; Developing communication strategies and materials for organizations and municipalities; Supporting the involvement of stakeholders and the public in decision-making processes and projects. The company's activities aim to promote sustainability, social cohesion, and territorial development, and to support cooperation between different actors.

CoolTec - TecDev, Jean-Pierre Bloch 

Belmont-Sur-Yverdon · Since 1999

The core activity of CoolTec is the development, distribution and consulting of solutions for renewable energies, particularly in the areas of heat pumps, solar thermal energy, photovoltaics and energy efficiency. The company offers a wide range of products and services, including heat pumps for residential use, industrial heat pumps, solar thermal systems, photovoltaic systems and energy efficiency solutions for the construction and renovation sector.

Covertech Sàrl 

Farvagny-Le-Grand · Since 2024

The core activity of Viror Groupe is the planning, installation and maintenance of sustainable energy and electrical systems, including: photovoltaic systems (solar power), heat pumps, energy storage systems and electrical installations. The company also provides consulting and support for the transition to renewable energy and the optimization of energy consumption and costs.

CREA Energy AG 

Boll · Since 2011

The core activity of CREA Energy AG is the consulting, planning, installation, installation and maintenance of solar power systems, including intelligent control, main consumers, self-consumption/self-consumption communities, charging stations and power storage systems (DC and AC). In addition, the company carries out electrical installations (DC and AC side) as well as control, repair, service and maintenance work, including yield and function monitoring.

Dalaval GmbH 

Müstair · Since 2003

Dalaval GmbH supplies products and services for dairy farming and milk handling, including milking systems (such as DeLaval VMS™ milking robots), milking equipment, and milk storage and cooling solutions. The range also includes farm management software (DeLaval DelPro™, DeLaval Plus), feeding and manure-management solutions, cow comfort products, and after-sales service.

DAS BERATUNG GmbH 

Chur · Since 2013

The core activity of DAS Beratung is the consulting of municipalities and companies in the fields of 'Municipal Infrastructure', 'Municipal Law' and 'Environmental Issues'. The company offers services such as site analysis, independent consulting for vehicle procurement, tenders, cost accounting and performance recording, planning for new workshops or disposal facilities, as well as reorganization following mergers or regional cooperation.

Debaravite, M. et Mme Di Renzo 

Vernier · Since 2002

The core activity of Debaravite is to provide professional débarras and waste management services to individuals and businesses in the Geneva region and Western Switzerland. This includes waste disposal, cleaning of residential and commercial premises, disposal of household and commercial waste, as well as specialized waste management services such as the disposal of confidential documents and other special waste.

Degiorgi Guido 

Aquila · Since 1994

Degiorgi Guido provides transport services, rental of skips and containers, material separation and recycling, and demolition and clearance services.

Degiorgi & Vitali Sagl 

Biasca · Since 2011

Degiorgi & Vitali Sagl is a transport and waste-management company offering transport services, bin and container rental, demolition work, house clearances, material recycling and disposal, and a public weighbridge.

Degiorgi & Vitali Sagl 

Aquila · Since 1999

Degiorgi & Vitali Sagl provides transport services, demolition and dismantling work, material recycling and waste disposal, and rental of bins and containers; the company also operates a public weighbridge and offers house-clearance services.

Deponie Birchbüel AG 

Siblingen · Since 1992

The core activity of Deponie Birchbüel AG is the disposal and acceptance of waste, in particular asbestos-containing construction waste, at a landfill site in Siblingen.

Die Energiegestalter AG 

Widnau · Since 2022

The core activity of the company 'Die Energiegestalter' consists of planning, implementing, maintaining and operating renewable energy systems, in particular photovoltaic systems and e-mobility solutions, as well as developing storage systems and billing solutions for the efficient use of renewable energy.

diePROJEKTFABRIK AG 

Lucerne · Since 2019

The core activity of the company "diePROJEKTFABRIK AG" is the consulting and implementation of projects in the field of energy, climate and sustainability, particularly in the areas of: energy consulting, sustainability consulting, project management, communication, strategy development and concept development. The company supports customers in the transformation and implementation of projects in the field of energy and sustainability, with the goal of contributing to the achievement of climate goals.

Domedil SA 

Losone · Since 1979

The core activity of Domedil SA consists of carrying out work in the field of roofing and carpentry, including the installation of windows, in particular ROTO windows, and the use of the STEKO system for the construction of wooden structures, as well as the installation of solar collectors.

Dovre & Fallinger Sàrl 

Geneva · Since 1998

The core activity of Dovre & Fallinger is expertise and consulting in the field of environmental and health protection, particularly in the following areas: Expertise and analysis of pollutants such as asbestos, PCB, HAP, lead and other environmental toxins; Consulting and implementation of remediation and decontamination work; Qualification and analysis of materials in industry and trade; Energy balances and optimization, especially in the field of buildings and facilities; Consulting and support in the implementation of environmental protection measures and laws. The company offers its services primarily to companies, institutions, authorities and private individuals in Switzerland who have to deal with environmental and health protection issues.

Durena AG 

Lenzburg · Since 1990

The core activity of Durena AG is the planning, design, overall and construction management of energy projects, particularly in the field of renewable energies and energy efficiency. This includes, among other things: energy economic consulting, analysis and concepts, planning and design of energy plants, overall and construction management of energy projects, and CO2 management. The company focuses on providing climate-neutral heat and offers solutions for the generation, distribution and supply of thermal energy.

Dütschler Gebäudetechnik GmbH 

Rüti Zh · Since 2018

The core activity of Dütschler Gebäudetechnik GmbH is the planning, consulting, realization and construction management of projects in building technology, particularly in the areas of: Sanitary technology, Heating technology, Ventilation technology, Refrigeration and air conditioning technology. The company offers comprehensive services, from planning and consulting to execution and construction management of projects, and strives to find economically and technically optimal solutions for its customers.

Dynatex S.A. 

Cernier · Since 2014

The core activity of Dynatex SA is the engineering and implementation of renewable energy systems, particularly for photovoltaic installations, as well as the development and manufacture of electronic components for renewable energy. This also includes expertise and sales of high-quality components for photovoltaic installations, such as solar modules and inverters, as well as training and consulting in the field of renewable energy.

EARTH SPACE TECHNICAL ECOSYSTEM ENTERPRISES SA 

Lausanne · Since 2013

The core activity of Earth Space Technical Ecosystem Enterprises (ESTEE) is the development and provision of innovative solutions for Life Support Systems (LSS) and bioregenerative technologies, suitable for both human spaceflight and terrestrial applications. This includes the development of products and systems that convert waste into resources, such as the Space Urinalysis Module for Innovative Toilet (SUMIT), as well as the research and development of mHealth solutions for urine monitoring. The company's goal is to facilitate human spaceflight while developing sustainable and environmentally compatible solutions for resource management on Earth.

EBL Fernwärme AG 

Liestal · Since 2013

EBL (Genossenschaft Elektra Baselland) 

Liestal

EBL (Genossenschaft Elektra Baselland) supplies electricity and heat to private and commercial customers, operates the distribution grid and provides grid-related services. Its offerings include photovoltaic solutions, e-mobility, district heating, battery storage, energy consulting, balancing-energy services and project/investment activities.

EBL INFRASTRUKTUR MANAGEMENT AG 

Liestal · Since 2021

EBL INFRASTRUKTUR MANAGEMENT AG is a FINMA‑supervised manager of collective assets and a 100% subsidiary of EBL (Genossenschaft Elektra Baselland). It provides investment solutions in renewable energy infrastructure — including photovoltaic, onshore wind and energy storage — via the EBL X Invest SCSp, SICAV‑RAIF fund for qualified investors.

EBLS Schweiz Strom AG 

Liestal · Since 2012

EBL Stromproduktion AG 

Liestal · Since 2022

EBL Wind Invest AG 

Liestal · Since 2016