Energy & Environment

3 Soft AG 

Unterseen · Since 1992

The core activity of 3Soft AG encompasses the development and implementation of sustainable solutions in the field of renewable energy, particularly: planning and installation of solar systems, development and implementation of battery storage systems, second-life battery systems (re-use of old batteries), planning and installation of heat pump heating systems, and development of software for controlling and optimizing these systems. The company focuses on implementing sustainable solutions for the environment.

3suns Sàrl 

Colombier Vd · Since 2016

The core activity of 3SUN is the development, manufacture and marketing of solar modules and photovoltaic cells, in particular with CORE-H technology, as well as research and development of new innovative photovoltaic technologies such as tandem technology.

42hacks mobility Genossenschaft 

Trogen · Since 2022

The core activity of 42hacks is to organize and implement hackathons and innovation projects to find solutions for climate change and sustainable development. The company brings people together to develop and implement creative solutions, particularly in the area of reducing CO2 emissions and promoting sustainable mobility. 42hacks also supports start-ups and fosters the development of innovative solutions by providing resources and networks.

49Komma8 AG 

Buchs Sg · Since 2022

The core activity of 49Komma8 AG is the development and realization of sustainable energy systems, particularly in the field of renewable energies, energy storage and management. The company offers solutions for stabilizing the power grid, local supply security and the implementation of energy transition projects. Specific activities include the development and realization of large-scale battery storage systems, small hydroelectric power plants, energy market and energy trading solutions, as well as regulatory management and lifecycle asset management.

4pi-Sciencelab GmbH 

Landschlacht · Since 2020

The core activity of 4π-Sciencelab is scientific consulting, research and communication in the fields of climate, energy and nanotechnology. The company offers services such as lectures, training, consulting and studies to solve complex problems in these areas and develop understandable solutions.

5x Innovation GmbH 

Ramsei · Since 2017

5x Innovation GmbH provides consulting and development services for innovative business fields, including technologies, services and corporate participations. The company offers business consultancy, temporary management and market-entry support, and supplies supercap energy storage products and industrial storage systems in the energy-technology sector.

7SUN GmbH 

Baar · Since 2024

The company 7SUN is a distributor of photovoltaic systems.

819energie ag 

Dietikon · Since 2019

The core activity of 819energie ag is the planning, financing, realization and operation of photovoltaic systems (PV systems) for companies and property owners. The company offers a comprehensive solution by covering the entire value chain from planning to operation of the systems, enabling customers to purchase solar power at a fixed price over a specified period of time.

a2 mayr 

Rapperswil Sg · Since 2004

The core activity of the company 'a2 mayr solar- und energietechnik' is the planning, consulting, execution and servicing of alternative heating systems, particularly in the field of renewable energy sources such as solar systems, photovoltaic and solar collector systems, heat pumps and biomass systems.

AA Baupartner GmbH 

Oberkirch Lu · Since 2024

AA Baupartner GmbH is a construction company offering services across the building process, including planning, permitting and execution of construction projects. Its services include sanitary, heating and electrical installations, interior finishing, and renovations and conversions.

AAB Elektro GmbH 

Uznach · Since 2013

AAB Elektro GmbH is an electrical engineering firm that provides planning, installation and inspection services for electrical systems. The company also delivers photovoltaic system solutions.

Aare Energie AG (a.en) 

Olten · Since 2002

Aare Energie AG (a.en) is a regional energy utility supplying electricity, gas, heat and water. The company manages the operational activities of the municipal utility Städtische Betriebe Olten (sbo) and provides network operation, production and storage services as well as mobility, energy-efficiency and photovoltaic solutions.

Aare Fundgrube Ali 

Bern · Since 2021

The core activity of Aare Fundgrube Bern encompasses two main areas: 1. **Clearance and Disposal**: The company offers services for house clearances, apartment clearances, attic clearances, cellar clearances, office clearances, decluttering, and household liquidations. They support customers in the professional and environmentally friendly disposal of no longer needed items. 2. **Sale of Antiques and Second-Hand Goods**: Aare Fundgrube operates a second-hand store where they offer a wide range of second-hand goods and antiques. Customers can visit the gallery and browse for rare items.

Aare-Tessin AG für Elektrizität (Atel) 

Olten · Since 2009

Aare-Tessin AG für Elektrizität (Atel) is an energy utility that supplies electricity, gas, heat and water and operates distribution network services. It also provides energy production and storage services (including photovoltaic systems), metering and connection services, energy advice, mobility solutions and services for third parties.

Aare Versorgungs AG (AVAG) 

Olten · Since 1999

Aare Versorgungs AG (AVAG) is a regional energy supplier providing services in electricity, gas, heat and water. The company carries out operational management of a municipal utility and offers services to third parties, including network operation, energy production (including photovoltaic systems), billing, energy advisory and mobility solutions such as charging infrastructure and refuelling stations.

AarPower AG 

Brugg Ag · Since 2022

The core activity of AarPower includes the installation and distribution of renewable energy sources, particularly photovoltaic systems, as well as the construction of charging stations for electric vehicles. Additionally, the company offers consulting services in the field of energy supply and management.

Abeco Sàrl 

Aïre · Since 2016

The core activity of Abeco Sàrl is to provide services in the field of sustainable economy, particularly in consulting, auditing and training companies in the implementation of circular economy principles, waste management and product sustainability throughout their entire life cycle.

AB Energy-Innovation Sàrl 

Marly · Since 2023

The core activity of ABEI (AB Energy-Innovation Sarl) is the development and distribution of solutions for the energy transition, particularly in the field of renewable energies and energy-efficient construction. The company offers a wide range of products and services, including: photovoltaic systems and solar thermal systems, energy storage systems, including batteries and heat storage, pumped storage systems and heat pumps, mini wind turbines and hydroelectric power plants, solar structures, including solar roofs and solar parks, and energy-efficient solutions for construction, including timber construction and passive houses. The company positions itself as a specialist in the energy transition and offers solutions for private individuals, companies and institutions to optimize their energy consumption and production patterns and improve their environmental balance.

A. Bingo Kanalreinigung GmbH 

Opfikon · Since 2012

The core activity of A. Bingo Kanalreinigung GmbH is the provision of services in the field of sewer cleaning, inspection and maintenance, including: sewer cleaning and unclogging, sewer inspection and examination, pipe rehabilitation and cleaning, drain cleaning and unclogging, manhole emptying and cleaning, sewer maintenance and servicing, suction of various materials, milling work in pipes, and cleaning of surfaces, underground parking garages, sports fields and other facilities. The company offers these services for private and public drainage systems, commercial and private properties, and provides a 24-hour emergency service for pipe blockages and other emergencies.

abondia società cooperativa 

Acquarossa · Since 2022

The core activity of the company abondia appears to be the promotion of sustainable and spiritual living. They offer various activities and events focusing on topics such as permaculture, spiritual rituals, art, and culture. There are also indications of creating communities and living spaces based on the principles of sustainability and cooperation. The website also mentions specific projects such as the construction of yurts, the renovation of kitchens, and the installation of solar systems, suggesting that the company is also engaged in the practical implementation of sustainable lifestyles.