Energy & Environment

Pure Sun Energy Sàrl 

Montricher · Since 2024

Pure Sun Energy Sàrl provides photovoltaic solutions including system assessment, design, installation, commissioning and maintenance, and supplies battery storage, solar pergolas, heat pumps and electric vehicle charging stations.

PVpro AG 

Immensee · Since 2022

PVpro AG is an independent platform that connects property owners with vetted photovoltaic installers and storage solution providers. The site analyses roof data, mediates up to three regional quotes from verified installers and enables comparison of real offers.

P. Wolf AG 

Dällikon · Since 1995

The core activity of P. Wolf AG Electrical Systems is the planning, installation, maintenance and repair of electrical systems and installations, including: electrical installations for new and renovation projects, industrial electrical engineering and control systems, lighting technology, emergency power supply and systems, network analysis and optimization, solar energy and infrastructure installations for e-mobility, and the sale of electrical devices and appliances. The company also provides consulting and service in these areas.

PYLETECH ENERGY HOLDING SA 

Nyon · Since 2011

The core activities of Pyletech encompass five main areas: 1. **Shipping**: Pyletech operates in the shipping sector, providing services and solutions for the maritime industry. 2. **Energy**: The company is active in the energy sector, focusing on reducing greenhouse gas emissions and promoting sustainable energy sources. 3. **Information Technology**: Pyletech offers IT services and solutions to support businesses in increasing efficiency and innovation. 4. **Real Estate & Logistics**: The company invests in and develops real estate projects, and provides logistics services. 5. **Social Responsibility**: Pyletech is committed to reducing greenhouse gas emissions and adhering to the principles of the Paris Climate Agreement. Overall, Pyletech is a diversified company with a broad range of activities across various industries.

Qanta Energy AG 

Zug · Since 2012

The core activity of Qanta Energy is the production of local, carbon-free and resilient energy through the ownership and operation of renewable energy generation facilities, such as solar parks and rooftop installations. Additionally, the company also offers energy renovation and optimization services to customers to reduce their energy needs.

Q.Sol GmbH 

Windlach · Since 2023

The core activity of Q.Sol GmbH is the conception, implementation and economic operation of solar systems on the roofs of properties. The company offers solar contracting and roof rental, where it takes over the financing, construction and maintenance of the solar systems and offers property owners a fixed electricity price or an annual roof rental fee.

Quambio SA 

Neuchâtel · Since 2019

The core activity of Quambio is to support companies in achieving their sustainability goals, particularly through the development of strategies to reduce CO2 emissions and promote soft mobility. Quambio also offers tools and services to involve employees in the sustainability process and create a positive corporate climate.

Quantum Kraftwerke AG 

Horw · Since 2013

The core activity of QKW (Quantum Kraftwerke AG) is the planning, installation and maintenance of sustainable energy supply systems, particularly solar systems, energy storage systems, consumption control systems and charging points for electromobility, specifically for property owners with multi-family properties. The company offers a comprehensive solution that ranges from consulting and planning to installation and maintenance of the systems, with the goal of enabling a sustainable and environmentally friendly energy supply.

Quatra Switzerland AG 

Cham · Since 2022

The core activity of Quatra is the collection, transportation and recycling of used edible oils and fats, particularly frying fats, from the catering and food industries.

Quellwasserversorgung Brunnen AG 

Brunnen

The core activity of Quellwasserversorgung Brunnen AG is to supply households and businesses with drinking water, fire extinguishing water and service water. To this end, the company operates a network of springs, groundwater pumping stations and pipelines to provide high-quality water in sufficient quantities.