Energy & Environment

Volutio GmbH 

Aarau · Since 2023

The core activity of Volutio GmbH is to advise and support companies and organizations in the implementation of a sustainable circular economy, particularly in the areas of waste prevention, management and recycling. This includes, among other things: project management and technical support for companies in the electronics and plastics industries; development and implementation of recycling systems for various materials such as electronic waste, plastics and batteries; research and development in the field of circular economy, particularly in cooperation with academic partners; consulting and support in the development of sustainability strategies and concepts; conducting studies and analyses on topics such as waste prevention, recycling and sustainable consumption; and developing monitoring systems for tracking material flows and recycling processes.

Vorort Energie AG 

Ortschwaben · Since 2021

The core activity of Vorort Energie AG is the planning, implementation and management of decentralized energy projects, in particular photovoltaic systems, to maximize self-consumption of electricity and enable sustainable energy supply. The company offers consulting, planning and implementation of energy projects for companies, building owners and municipalities, with the aim of efficiently distributing electricity consumption and protecting the environment.

Vouvry CAD SA 

Vouvry · Since 2022

Vouvry CAD SA is primarily involved in the planning, development and implementation of district heating systems, particularly in the municipality of Vouvry. The core activity consists of creating a central heat supply that enables buildings in a specific area to be heated with renewable energy.

V plus Habitat GmbH 

Zug · Since 2017

The core activity of V Plus Habitat is the development and provision of solutions for a healthier and more sustainable indoor environment. This includes two specialized business areas: 1. Air Quality: Data-based analysis and solutions to improve air quality, energy efficiency and sustainability in buildings, particularly in the area of Environmental, Social and Governance (ESG) criteria. 2. Smart Hygiene: Development and distribution of modern cleaning and disinfection solutions, including air purifiers, UV-C sterilization systems and integrated solutions for infection control, to create a safer and more hygienic indoor climate.

ORIGIN LEDGERS AG 

Zug · Since 2020

V Shield AG designs, audits, and manages custom environmental integrity systems for measuring, managing and offsetting greenhouse gas emissions, with a particular focus on Scope 3. The company provides supplier mapping, emissions accounting, a digital registry (TradeRoom™/CarbonX), verified offsetting services and support for ESG reporting and regulatory alignment.

Vulin SA 

Les Acacias · Since 1998

Vulin SA is a heating and ventilation company providing installation and maintenance services. Its activities include solar thermal and photovoltaic systems, heat pumps, oil and gas boilers, and a 24/7 repair/emergency service.

VunaNexus AG 

Küsnacht Zh · Since 2022

The core activity of VunaNexus AG is the development and application of technologies for the treatment and utilization of urine, particularly for the production of natural fertilizers. The company focuses on recycling the nutrients contained in urine and transforms them into certified fertilizers, such as Aurin.

VWS GmbH 

Malters · Since 2013

The core activity of First Tec AG is the development and provision of solutions for roof safety, particularly through the distribution of products such as the "Firstkönig", a type of roof safety system that enables safe work on roofs, whether during the construction phase or for later repair work.

Wagner Haustechnik AG 

Schönenberg Zh · Since 2014

The core activity of Wagner Haustechnik AG encompasses the planning, installation, and maintenance of building technology systems, including: sheet metal work, heating systems, thermal solar systems, photovoltaic systems, sanitary systems, industrial piping, and repair services. The company thus offers a comprehensive range of services in the field of building technology.

Wagner Umweltschutz AG 

Steinach · Since 1978

The core activity of Wagner Umweltschutz AG is the development, manufacture and sale of products and services for environmental protection, particularly for oil and chemical spill response, groundwater remediation, contaminated site remediation and water treatment. This includes, among other things, the manufacture and sale of oil booms, the remediation of damage cases after accidents, the maintenance and servicing of technical installations and pumps, as well as the execution of deployments for the fire department, industry and construction.