Energy & Environment

Atra Naturschutz GmbH 

Bern · Since 2019

The core activity of Atra Naturschutz GmbH is the implementation of technical field surveys and ecological consulting, particularly in the areas of nature conservation projects, statistical analyses, field excursions, habitat maintenance, planning of enhancement and management measures, as well as consulting on nature conservation issues.

Attitude Solaire Sàrl 

Geneva · Since 2024

The core activity of Attitude Solaire SARL is the planning, implementation and monitoring of photovoltaic projects, particularly in the Geneva region, Switzerland. The company offers customized solutions for the installation of solar systems, including autoconstruction (self-build) and project implementation support. Attitude Solaire supports customers in selecting and installing suitable materials, applying for subsidies and optimizing energy production.

Aube-N Sàrl 

Aubonne · Since 2013

The core activity of Aube-N Sàrl is to advise and support companies, property owners and municipalities in optimizing their energy efficiency and reducing their environmental impact. This includes in particular: energy audits and consulting, renovation and rehabilitation of buildings, creation of energy and environmental balance sheets and reports, application for subsidies and funding for energy efficiency measures, consulting for the implementation of Cleantech solutions, implementation of CECB and Minergie certifications, and creation of IDC reports (Indice de Dépense de Chaleur). The company supports its customers in developing strategies to reduce their energy costs and environmental impact, and helps them to make their investments in energy efficiency measures profitable.

Audito AG 

Lucerne · Since 2014

The core activity of Audito AG is the performance of periodic inspections and safety tests for electrical installations, particularly photovoltaic systems, as well as the creation of expert reports and the assumption of final inspections and independent acceptance tests. This also includes lightning protection inspections and verification that electrical installations meet all standards and regulations.

Aurinko Energy AG 

Brig · Since 2023

The core activity of Aurinko Energy is the targeted promotion and expansion of photovoltaic systems on the roofs of small and medium-sized enterprises (SMEs) in Switzerland.

Auto Energie Sàrl 

Ballaigues · Since 2023

The core activity of Auto Energie Sarl is the collection and sale of used cooking oils, which are then converted into biodiesel. The company offers a service where it collects used cooking oils from customers in Switzerland and then forwards them to partner companies that convert them into biodiesel.

Autoverwertung Müller AG 

Zell Lu · Since 2021

The core activity of Autoverwertung Müller AG is the recycling of vehicles and their components, particularly batteries and high-voltage vehicles. This includes specific services such as battery and accumulator recycling, transportation of lithium batteries and electric vehicles, battery disassembly, analysis of batteries and electric vehicles, as well as a towing service.

Avalgo Sàrl 

Bavois · Since 2016

The core activity of Avalgo Sàrl is the development and provision of solutions for the efficient and sustainable removal, collection and utilization of algae in water bodies, particularly in Switzerland and internationally. This includes the development and deployment of specialized boats such as the "Pléco", which enable selective removal of algae, as well as the subsequent utilization of the collected algae in various forms, such as fertilizer or insulation material.

avanca Energy AG 

Zurich · Since 2022

avanca Energy AG consolidates processes for the development and supply of clean and advanced fuels and for operating the filling stations of its subsidiaries. The company develops solutions for decarbonising heavy goods transport and collaborates closely with avanca Logistics AG; related entities include Alternoil GmbH and GREEEN Solutions GmbH.

avanca Logistics AG 

Zurich · Since 2022

The company's core activity is the conception and implementation of innovative energy and logistics solutions, particularly in the field of alternative fuels, advanced drive technologies and sustainable logistics, with the aim of making heavy-duty transport climate-neutral.