Energy & Environment

RohnerTec AG 

Niederteufen · Since 2023

The core activity of Rohnertec AG is the development and provision of innovative software and hardware solutions for sustainable plant care, particularly for cities, municipalities, farmers and other stakeholders, in order to support the effective management of their green spaces and improve environmental quality.

Rohrplus Kanalreinigung Wittwer GmbH 

Zurich · Since 2011

The core activity of Rohrplus GmbH is sewer maintenance, particularly: sewer cleaning, sewer TV (inspection of sewer pipes), 24-hour emergency service for blockages and other emergencies in the pipe and sewer system, and suction and rehabilitation of pipe and sewer lines. The company also offers preventive pipe and sewer inspections to avoid costly consequential damage.

rohstoff-west ag 

Kallnach · Since 2010

rohstoff-west ag is a trading company for secondary raw materials dealing in ferrous and non-ferrous metals, reclaimed wood and paper. The company purchases scrap and other secondary materials, supplies steel mills, foundries and other industries with ready-to-use secondary raw materials, and provides recycling advisory services to optimise recycling and transport processes.

Roisatec GmbH 

Dagmersellen · Since 2016

Roisatec GmbH provides energy and environmental consulting services for SMEs and property owners, including energy consumption and cost optimisation, CO2 reduction measures, implementation of energy management, feasibility studies and project evaluation. The website also refers to a patented product marketed under the brand SOLVENT TECHNOLOGY.

Roland Hübscher GmbH 

Laufen · Since 2018

The core activity of Roland Huebscher GmbH is the provision of services in the field of building envelopes, particularly in the areas of: building assessments and expert opinions, building consulting and planning, construction management, energy consulting, and the creation of building certificates (GEAK). The company thus offers comprehensive services for the planning, monitoring and optimization of buildings.

Roman Erni AG 

Ftan · Since 1986

The core activity of Roman Erni AG is the provision of services in the fields of roofing, sheet metal work and photovoltaics. Specifically, this includes the planning, execution and maintenance of roof structures, including sealing, roofing, sheet metal work, photovoltaic systems, aerial lift work, roof windows and winter services. The company also offers consulting and training in these areas.

Roofmonkey GmbH 

Hindelbank · Since 2023

The core activity of Roofmonkey GmbH is the consulting, planning, installation and servicing of solar energy systems, particularly in the field of balcony power plants.

roofpower GmbH 

Lausen · Since 2011

The core activity of roofpower GmbH is the planning, construction and operation of photovoltaic systems, particularly on rooftops, with the goal of producing cost-effective "green energy" and contributing to the energy transition.

RoomFor Dr. Friederike Vinzenz 

Lenzburg · Since 2020

RoomFor offers scientific consulting and advisory services in the fields of sustainability, data analysis, and communication. The core activities include developing strategies and solutions for companies, institutions, and public authorities to achieve sustainability goals and implement effective communication strategies. This also includes conducting research projects, developing sustainability concepts, and advising on the implementation of sustainability measures.

ROTH OptiMist AG 

Zuben · Since 2017

The core activity of ROTH OptiMist AG is the provision of services in the field of agriculture, particularly in manure removal, composting, and transportation of agricultural goods, such as manure and compost. This includes specific activities such as: * Manure removal from stables * Composting and turning of manure * Transportation of agricultural goods * Rental of specialized machinery such as manure spreaders and compost turners * Delivery and application of manure and compost to fields The company thus offers a comprehensive range of services for farmers and other actors in the agricultural sector.

Roxpay AG 

Wollerau · Since 2021

The core activity of Roxpay AG is to provide pay-per-use solutions for companies in the clean-tech industry, particularly for small and medium-sized enterprises (SMEs). These solutions enable companies to access new technologies without having to make high upfront investments, offering a flexible and scalable alternative to traditional financing models. Roxpay AG focuses on developing data-driven solutions that enable companies to increase their production and revenue while simultaneously improving their environmental footprint.

R. Pfeiffer Heizungen GmbH 

Schaffhausen · Since 2013

The core activity of R. Pfeiffer Heizungen GmbH is the planning, installation and commissioning of heating systems of all kinds, including oil, gas, wood, solar and heat pump heating systems, as well as the execution of pipe installations and official measurements.

R. Rageth GmbH 

Scharans · Since 2013

The core activity of R. Rageth GmbH is the planning, consulting and execution of sanitary and heating systems, including related services such as maintenance, servicing and repair.

R.R. Kanalreinigung GmbH 

Rickenbach B. Schwyz · Since 2017

R.R. Kanalreinigung GmbH carries out sewer and pipe cleaning operations and provides CCTV (Kanal‑TV) inspections and sewer rehabilitation services. Offerings include maintenance flushing, unclogging and drain cleaning for single‑family and multi‑family homes as well as commercial properties.

R. Rudin Haustechnik GmbH 

Grellingen · Since 2014

The company's core activity encompasses the provision of services in the field of building technology, specifically: * Roofing and sheet metal work (e.g. gutters, coverings, claddings) * Flat roof work (e.g. bituminous sealing, rubber roofs) * Sanitary work (e.g. repairs, conversions, installations) * Photovoltaic and solar systems (e.g. planning, installation, maintenance) * Lightning protection work * Roof renovations and refurbishments * Insulation work * Façade cladding The company thus offers a wide range of services in the field of building technology and building services.

RS Haustechnik GmbH 

Sattel · Since 2011

RS Haustechnik GmbH is a building services company specializing in the installation of underfloor heating and floor insulation, and in the assembly of photovoltaic systems and solar collectors.

rSupply Solutions AG 

Rotkreuz · Since 2014

The core activity of rSupply Solutions AG is the development and production of high-quality packaging materials made from 100% recycled plastic (post-consumer recyclate). The company focuses on reusing plastic waste and transforming it into new, high-quality packaging materials that meet the quality requirements of market leaders in Europe. Through its activities, rSupply supports the implementation of a circular economy and enables companies to produce their packaging from sustainable, recycled plastics.

RSV United Energy AG 

Buochs · Since 2007

The core activity of RSV UNITED ENERGY AG encompasses the development and implementation of sustainable solutions in the following areas: energy generation and storage, water supply and recycling, food production and supply, soil and environmental protection, and emission-free recycling of waste materials. The company focuses on creating long-term and sustainable solutions that are independent of short-term market fluctuations and simultaneously create jobs.

Rubbertec AG 

Staffelbach · Since 2002

Rubbertec AG handles disposal of end-of-life tyres, offering collection services and providing collection containers and covered skips for rubber waste. It processes the recovered rubber into fuel for the cement industry and holds ISO 9001 and ISO 14001 certifications.

Rucksackschule 

Zurich · Since 1997

The core activity of Serendipities GmbH is the conception and implementation of educational and nature experience offers for kindergartens, schools, homeschooling families, young people and clubs/private companies, particularly in the field of nature pedagogy and sustainable development.