Energy & Environment

ProMaSSoL.ch GmbH 

Bern · Since 2023

The core activity of ProMaSSoL.ch GmbH is the provision of services in the field of sustainable solutions for nature, environment, humans and animals, particularly in the planning, production, operation and maintenance of PV systems, as well as the manufacture and distribution of protective masks. Furthermore, the company offers project management services, where economic cooperation with specialists is sought, mediated and/or coordinated.

Pro Natura - Schweizerischer Bund für Naturschutz 

Basel · Since 1997

The company's core activity is nature conservation and environmental education, particularly through the operation of nature conservation centers and the implementation of projects and events on the topics of environmental protection, biodiversity and sustainable development. The company also offers accommodation and catering in its centers and is involved in educational work for children, young people and teachers.

Pronini & Wagner 

Lugano · Since 1990

Pronini & Wagner was one of the firms that merged into Studi Associati SA and contributed expertise in coordinating multidisciplinary work. The Studi Associati SA website lists activities including regional development, large infrastructure projects, nature and landscape protection, environmental impact assessments, and spatial and urban planning.

proPellets.ch 

Zurich · Since 2016

The core activity of proPellets.ch is the promotion and support of pellet heating systems and the wood energy industry in Switzerland. The company provides information, services and resources for consumers, professionals and suppliers of pellet heating systems to promote the use of pellets as an environmentally friendly heat source.

ProSpecieRara 

Wildegg · Since 2005

The core activity of ProSpecieRara is the conservation and promotion of traditional livestock breeds and plant varieties, particularly those that are endangered or rare. This includes breeding and propagation of animals and plants, supporting breeders and farmers, promoting biodiversity, and raising public awareness of the importance of genetic diversity in agriculture. The company also offers services such as plant and grapevine variety identification and supports the dissemination of rare varieties through the sale of seeds and plants.

ProSwissEnergy SA 

Geneva · Since 2021

ProSwissEnergy SA is an engineering and installation firm for building energy systems, providing energy studies, design and installation of photovoltaic systems, heat pumps, HVAC, heating and electrical installations. Certified technicians manage projects for single-family homes, multi‑unit and commercial buildings and provide project support including subsidy guidance and commissioning.

Prozirkula GmbH 

Bern · Since 2024

Prozirkula GmbH is a private-sector competence centre that advances the circular economy and advises public procurement bodies on circular procurement. Its services include developing tender criteria, procurement support, supplier development, workshops, training and knowledge resources.

PR Pulizia e Risanamenti SA 

Viganello · Since 2006

The core activity of PR Pulizia Risanamenti SA is the provision of services in the field of sewerage, particularly in the inspection, cleaning and rehabilitation of sewerage systems, wastewater pipes, manholes and other water and wastewater systems. This also includes specialized services such as infrared investigations, TV inspections, pressure tests and the application of spray and guanatechniques for the rehabilitation of sewerage systems.

PS Panneaux solaires SA 

Lausanne · Since 2023

PS Panneaux solaires SA is a subsidiary of the GEFISWISS Energy Transition Fund that manages activities related to supported photovoltaic installations. The company designs, builds and operates solar installations and sells products and services in energy services, renewable energy and energy efficiency, offering turnkey systems, maintenance, financing and technical/legal solutions for homeowners, condominiums, public bodies and real-estate actors.

pulsenergie KmG 

Scherzingen · Since 2023

The core activity of Pulsenergie is the planning, delivery, assembly and installation of solar systems, energy storage systems and energy management systems for private households. The company also offers consulting services to support customers in selecting and implementing efficient energy solutions.

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.

Quimbaya AG 

Allschwil · Since 2021

The core activity of Quimbaya is the trade and distribution of specialty coffee and bean-to-bar chocolate, sourced directly from small farmers in Colombia. The company places a strong focus on sustainability, social responsibility, and fair trade, by negotiating prices directly with producers and exceeding the Fairtrade price. Quimbaya offers its products to both end-consumers and business customers, operating an online shop and partnerships with local companies.

Quintsolar AG 

Wallbach · Since 2023

Quintsolar AG provides photovoltaic solutions, offering consulting, system design, installation and maintenance for solar PV systems and battery storage. The website details technical components (modules, inverters, storage), warranty options and the project process from quotation to commissioning.

QUNDQPUNKT GMBH 

Altdorf Ur · Since 2011

QUNDQPUNKT GMBH is a building-technology company providing services in building and energy systems as well as project management for technical building projects.

RAEN Räumung und Entsorgung, Sahin 

Strengelbach · Since 2018

The core activity of RAEN company encompasses the provision of services in the areas of clearance & disposal, cleaning, moving & transport as well as demolition & dismantling.

Rafael Tschopp AG 

Wauwil · Since 2024

Rafael Tschopp AG is a locally networked heating specialist offering consulting, sales, installation and commissioning of modern heating systems. Services also include heating renovations, repair and maintenance work, renovation projects and new-build services.

Raich Entrümpelung GmbH 

Diepoldsau · Since 2023

Raich Entrümpelung GmbH provides clearance, painting and cleaning services. Services listed on the website include residential and commercial clearances, estate clearances, interior painting and deep cleaning.

railenergy SA 

Lausanne · Since 2016

The company Railenergy SA is engaged in the development and distribution of solutions for energy efficiency in the rail sector.

Rail Partner Schweiz AG 

Siblingen · Since 2001

The core activity of Rail Partner Schweiz AG is the reduction of curve squealing and rolling noise caused by the wheel-rail contact in trains. To this end, the company develops and implements special solutions, such as rail conditioning systems, to minimize noise on railway lines and station premises.

RandenSaft - Energiegenossenschaft Schaffhausen 

Schaffhausen · Since 2013

The core activity of RandenSaft Energiegenossenschaft Schaffhausen is investing in renewable energies, particularly in the construction and operation of photovoltaic systems on rooftops in the Schaffhausen region, in order to contribute to the energy transition.

Rangernetz GmbH 

Solothurn · Since 2021

The company Rangernetz GmbH offers services in the field of nature interpretation, environmental education, and project development. The core activities include: Organization and implementation of excursions and environmental education programs, Development of customized solutions for the valorization and protection of nature, Sensitization and guidance of visitors and users of nature, Promotion and protection of biodiversity, Design and implementation of projects and tasks in the field of nature and environment. The company positions itself as an expert in the development of creative and sustainable solutions to protect, enhance and bring nature closer to people.

Raphaël Domjan Sàrl 

Yverdon-Les-Bains · Since 2010

Raphaël Domjan Sàrl is primarily involved in the organization and implementation of expeditions, conferences and projects in the field of renewable energy, particularly solar energy. The core activities include the planning and execution of solar-powered vehicles, aircraft and boats, as well as the delivery of lectures and conferences on topics such as sustainability and renewable energy.

Raphael Scheiben GmbH 

Müllheim Dorf · Since 2024

Raphael Scheiben GmbH provides transport services, green-waste processing and composting, mobile on-site screening and winter gritting services, and sells soils and compost products. Its services target agricultural customers, municipalities and commercial clients.

RAPIDO F. Viel 

Bussy-Chardonney · Since 2020

The core activity of Fred-Rapido Déchets-tris is to provide services in the field of collecting recyclable waste from customers at home. The company offers various subscription models, where waste is collected in special containers and then taken to the respective municipal waste disposal facilities.

Raumverstand GmbH 

Au Sg · Since 2018

The Raumverstand GmbH company specializes in biologically-oriented consulting and optimization of indoor spaces. The core activity includes analyzing and improving factors such as air quality, temperature, humidity, electroclimate, building materials, and substances to create a healthy and comfortable indoor climate. This also includes minimizing pollutants, electromagnetic pollution, and sources of disturbance, as well as optimizing room design and ecology. The company offers consulting services, room checks, and recommendations for designing living and working spaces to create a healthy and sustainable living environment.

råvi GmbH 

Zug · Since 2023

The core activity of råvi organics is the development, production and distribution of eco-friendly fragrance products, particularly fragrance diffusers and candles made from natural materials such as essential oils, Swedish soy wax and recyclable packaging.

RCP Recycling Systems AG 

Paradiso · Since 2024

RCP Recycling Systems AG is a trading and service company for the recycling industry that supplies balers, sorting systems, conveyor belts, shredders and bale-wrapping equipment and delivers complete turnkey recycling plants. Its services include consultancy, project planning, funding, installation, after-sales service and spare parts, and it represents brands such as Macpresse and Panizzolo.

RCW Recycling-Center Wiggertal AG 

Rothrist · Since 2006

RCW Recycling-Center Wiggertal AG operates a drive-in recycling centre where delivered materials are weighed, classified on site and prepared for recycling. The centre accepts private and commercial deliveries and handles items such as textiles, paper/cardboard, wood, green waste, scrap and metal, aluminium, PET, packaging, glass, bulky waste, cooling and household appliances, small electrical devices, lighting, batteries, vehicles and electronic waste including computers and screens.

RdP Energie Consulting GmbH 

Männedorf · Since 2023

RdP Energie Consulting GmbH provides consulting and engineering services for the energy sector, offering damage analyses, interim management, process management and organisational realignment for utilities. The firm’s services also include engineering, service and commissioning of turbogenerators.

realcycle GmbH 

Zurich · Since 2022

The company offers consulting and services in the field of sustainable circular economy. The core activities include: Consulting companies on the design of circular products and processes; Conducting studies and analyses (e.g. life cycle assessments, material flow analyses) to identify sustainable solutions; Designing and implementing sustainable projects; Training and further education of companies and organizations in the field of sustainable circular economy; Developing strategies and concepts for a sustainable future. The company supports companies in implementing sustainable solutions and promotes the development of a circular economy that is resource-efficient and environmentally friendly.

Real Naturation AG 

Zollikerberg · Since 2020

The company's core activity is the development and implementation of projects for carbon sequestration and re-naturalization of degraded land, with the goal of sustainably improving the environment while offering a profitable investment opportunity for companies and organizations.

Recal SA 

Disentis/Mustér · Since 2010

Recal SA operates regional district heating networks and energy plants that produce heat and, in part, electricity. The facilities use wood-chip combustion and, at the Disentis plant, a wood-gasifier CHP; oil boilers provide redundancy and the system supplies buildings in Disentis/Mustér and Breil/Brigels via compact transfer stations and centralized monitoring.

Reclay Materials AG 

Zurich · Since 2007

Reclay Materials AG operates in packaging and waste management, developing take-back systems for sales and transport packaging as well as for electrical and electronic equipment and batteries, and engaging in national and international materials trading. The company advises industry and public authorities on Extended Producer Responsibility (EPR) compliance and supports closing material cycles through recycling and secondary material supply.

ReConterra AG 

Appenzell · Since 2005

The core activity of ReConterra AG is the planning and operation of excavation landfills in the canton of Appenzell Innerrhoden. This includes the acceptance, management and recultivation of landfills, particularly for construction companies, in order to support construction activities in the region and protect the environment.

reco systems ag 

St. Gallen · Since 2024

The core activity of recoloop is the development and provision of solutions for the recycling of valuable materials in offices and companies, particularly through the provision of innovative collection stations and a full-service offering that includes the exchange of full collection containers and the processing of the collected valuable materials.

Récrécréa 

Geneva · Since 2017

The core activity of RécréCréa is to promote creativity through the reuse of materials. The company operates a resource center where people can donate materials that are then reused for creative purposes. RécréCréa also offers workshops and animation programs to inspire and support people in developing their creativity.

Récup'Air, Alain Pradervand 

Arnex-Sur-Orbe · Since 2001

The core activity of Récup'Air is the manufacture and distribution of products for waste management and urban furniture, including bins, containers, waste receptacles, benches, tables, children's playground equipment and scooter parking spaces.

Recycle Design GmbH 

Bern · Since 2021

The core activity of the company 'Recycle Design' is the production of design products made from recycled materials that are no longer usable. The products are manufactured in local studios and workshops in Bern, with a focus on sustainable and circular production. The company offers a wide range of handmade gifts, souvenirs, and lifestyle products made from recycled materials such as old newspapers, glass bottles, and other waste materials.

Recycling-Express Hartmann AG 

Othmarsingen · Since 2017

Recycling-Express Hartmann AG is a recycling and waste management company that collects, sorts and processes various materials and provides crane and container transport services. The company offers disposal services for industrial waste and serves private customers, municipalities, construction firms, industry, the chemical sector and commercial clients.

Recytrans AG 

Ufhusen · Since 2018

The core activity of Recytrans AG is the disposal and recycling of various types of waste and materials, including old glass, metal, paper, aluminum, batteries, PET bottles, steel sheet, old wood, construction waste and other materials. The company also offers a skip service for the disposal of larger quantities of waste and a transport service for the collection and transportation of waste.

REDILO GmbH 

Arlesheim · Since 2005

The core activity of realcycle GmbH is to provide consulting and expert services in the field of sustainable circular economy, particularly in the areas of recycling, collection and disposal of plastics, packaging and other materials, as well as conducting studies and developing expertise on these topics.