Energy & Environment

Vismara & Co. SA 

Davesco-Soragno · Since 1985

Vismara & Co. SA is an ecocentre providing collection, sorting and compliant disposal as well as recycling of various waste materials. Services include container rental, on‑site waste collection, industrial demolition and vehicle scrapping, and the sale of reclaimed scrap materials.

Visp Infra AG 

Visp · Since 2020

The core activity of Visp Infra AG is the construction, financing and operation of infrastructure in the energy sector and related areas within the municipality of Visp, particularly in heat supply, including the operation of heat networks such as the Anergienetz Visp-West.

VITISTIM Sàrl 

Vétroz · Since 2003

The core activity of Vitistim is the development, production and marketing of biological plant protection and fertilization products for viticulture and other agricultural crops.

vivo solar gmbh 

Dörflingen · Since 2016

The core activity of vivo solar gmbh is the planning, installation and consulting of solar systems, in particular photovoltaic systems and solar thermal systems, as well as their combination with other energy systems such as heat pumps, battery storage and charging stations for electric vehicles.

V-Label GmbH 

Winterthur · Since 2008

The company offers certification services for vegan and vegetarian products, including food, cosmetics, gastronomy, cleaning products, and other industries. It supports companies in introducing vegan and vegetarian products and provides services such as market insights, analysis, ingredient consulting, contact with advertising partners, and quality management.

Voegtlin-Meyer Entsorgung AG 

Windisch · Since 2021

The core activity of Voegtlin-Meyer AG encompasses the provision of energy products and services, particularly: * Trading in heating and fuel oils (heating oil, petrol, diesel) * Operation of petrol stations (partially with a shop) * Tank technology and inspections * Waste disposal services * Public transport (post bus contractor) * Passenger transport The company is also active in the development of sustainable energy sources, such as hydrogen.

Vogel Dach- und Fassadenbau AG 

Amriswil · Since 1996

The core activity of Vogel Dach- und Fassadenbau AG is the planning, execution and maintenance of roofing and façade work, including the installation of photovoltaic systems and the performance of sheet metal work. The company offers various services, such as the construction of pitched roofs, flat roofs and façades, as well as the sealing and insulation of roofs and façades.

Voghera Coffee GmbH 

Gockhausen · Since 2023

The core activity of Voghera Coffee GmbH is the cultivation and distribution of specialty coffee that is in harmony with the preservation and restoration of forest ecosystems. The company promotes agroforestry and works closely with local coffee farmers to enable environmentally friendly and sustainable coffee production.

Volery Energie SA 

Aumont · Since 2024

VOLTAGE SUISSE SA 

Genestrerio · Since 2010

VOLTAGE SUISSE SA designs and installs photovoltaic systems and seeks large roof surfaces for new installations. It focuses on large roofs (for example industrial halls and large residential buildings) and offers installations without upfront cost to the owner while taking care of technical and bureaucratic matters.

Voltaïk Sàrl 

Moléson-Sur-Gruyères · Since 2022

Voltaïk Sàrl installs customized photovoltaic systems for roofs, ground-mounted sites and façades, for both new buildings and renovations. The company performs energy audits, provides maintenance and performance monitoring, and offers project-specific advice while working with multiple suppliers for private and commercial clients.

Volta RE SA 

Lugano · Since 2021

The core activity of Volta RE is the promotion and support of energy communities, particularly in the field of electrical energy. The company provides services to help people establish their own energy communities, thereby reducing energy costs. This also includes consulting and support in planning and managing such communities.

Voltiris SA 

Epalinges · Since 2022

Voltiris develops and implements solutions for combining energy and plant production in greenhouses, promoting energy independence and sustainability in agricultural operations. The company's core activity lies in the development and provision of technologies and services that enable the production of both plants and renewable energy on agricultural land, particularly through the integration of solar energy in greenhouses.

Volunteering Africa GmbH 

Frauenfeld · Since 2019

The company Volunteering Africa GmbH offers opportunities for volunteer work and travel in South Africa and Namibia, particularly in the areas of nature conservation and animal care. The core activity includes the organization of projects, such as the rhino protection project, and the placement of volunteers for these projects. In addition, the company also offers trips and expeditions to the most beautiful parks and nature reserves, which are authentic and close to nature.

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.

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.