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.