Energy & Environment

REFESOL GmbH 

Dieterswil · Since 2023

The core activity of Refesol GmbH is the planning, installation and commissioning of solar systems, as well as providing storage solutions and continuous monitoring for these systems. The company offers a comprehensive service for solar projects, including individual consulting and planning, professional installation and commissioning, as well as continuous monitoring of energy yields.

REFUNA AG 

Döttingen · Since 1983

The core activity of REFUNA AG is the environmentally friendly and economic supply of customers with district heating and the necessary infrastructure, in particular through the production of CO2-neutral heat.

Regal Springs AG 

Zurich · Since 2013

Regal Springs is a Swiss company specializing in the breeding and distribution of Tilapia fish. The company's core activity is sustainable aquaculture, particularly the breeding of Tilapia fish in oxygen-rich environments that focus on preserving marine resources and reducing the ecological footprint. The company has international networks and partnerships with retailers and adheres to strict environmental and social standards.

Regenerativ Schweiz GmbH 

Ittigen · Since 2021

The core activity of Regenerativ Schweiz is the promotion and support of regenerative agriculture in Switzerland. This includes: * Consulting and training for farmers and producers on topics such as soil regeneration, water management, and plant analysis * Organizing events and workshops on regenerative agriculture * Networking of actors in regenerative agriculture * Providing information and resources on regenerative agriculture The company aims to promote the regeneration of soils and ecosystems and support a resilient and profitable agriculture that makes a positive contribution to the climate and water quality.

RegiOil SAGL 

Vezia · Since 2015

The core activity of RegiOil Sagl is the collection, transportation and treatment of used cooking oil, previously considered hazardous waste, to produce an environmentally friendly biofuel. The company offers free oil collection in the Ticino region and has the necessary permits for the proper treatment of waste cooking oil.

Rehhag Gruben AG 

Steffisburg · Since 2013

Reichmuth Lebensmittelrecycling GmbH 

Oberwil-Lieli · Since 2008

Reichmuth Lebensmittelrecycling GmbH collects and processes food waste and other recyclable fractions from restaurants, hotels, care homes, schools, canteens and food-industry clients. The company provides collection services and container solutions for food recycling, aluminium/tin cans, used cooking oil, glass and cardboard, and has used cooking oil processed into biodiesel by a partner energy company.

Relogis Frunz AG 

Gebenstorf · Since 2024

rematter AG 

Rotkreuz · Since 2022

The company has two distinct core activities: 1. Sales and marketing activities: The company organizes industry events and conferences, invites customers to events, presents solutions and technologies to customers, manages customer contacts in the CRM system, creates sales contacts and customer lists, supports the creation of sales materials, leads webinars/trainings and prepares trade fair appearances. 2. Sustainable buildings and environmental technologies: The company develops and implements solutions for sustainable buildings, reduces CO₂ emissions, conserves resources and maximizes positive impact. It combines inventive genius, market knowledge and new technologies to create circular, low-emission and fair living spaces.

REMONDIS Chemical Waste Services AG 

Schaffhausen · Since 2006

REMONDIS Chemical Waste Services AG provides disposal and recovery services for hazardous and non-hazardous wastes, including collection, transport and recycling. The company supplies municipalities, industry, commerce and institutions such as hospitals with sector-specific waste management solutions and safe handling of waste streams (excluding radioactive and explosive materials).