Sustainability Sector in the
Canton of Appenzell Outer Rhodes

ARNAL, Büro für Natur und Landschaft AG

Since 1997 · 11–20 empl.

The core activity of ARNAL is consulting and implementing projects in the field of nature and landscape conservation, including: environmental and ecological assessments, conservation genetics, public relations and environmental education, construction supervision and project management in the field of environment and ecology, research and development in the field of nature and landscape conservation. The company also offers services such as accreditation, specialized information and method development.

Stiftung EW Heiden

Since 2006 · 1–10 empl.

Stiftung EW Heiden is an energy and electrical services company active in power generation, power distribution and electricity trading. It also provides electrical and telematics installations, photovoltaic solutions, network construction, and the sale and service of household electrical appliances.

mct greenclean Schweiz GmbH

Since 2015 · 11–20 empl.

The company's core activity is the development, production and distribution of products and solutions for chemical-free cleaning and disinfection of surfaces and air, particularly in the field of health and hygiene products. The company also offers services such as UV air disinfection and consulting, and works with partners from trade, distribution and production to offer environmentally friendly products and avoid environmentally hazardous chemicals and waste.

42hacks mobility Genossenschaft

Since 2022 · 11–20 empl.

The core activity of 42hacks is to organize and implement hackathons and innovation projects to find solutions for climate change and sustainable development. The company brings people together to develop and implement creative solutions, particularly in the area of reducing CO2 emissions and promoting sustainable mobility. 42hacks also supports start-ups and fosters the development of innovative solutions by providing resources and networks.

Limon GmbH

Since 2023 · 11–20 empl.

The company Limón primarily focuses on energy management and climate neutrality for companies and products. It offers solutions for reducing CO2 emissions and other greenhouse gases, such as creating Corporate Carbon Footprints and Product Carbon Footprints according to international standards. Furthermore, it supports companies in developing transformation plans and raising employee awareness for climate neutrality.

RohnerTec AG

Since 2023 · 1–10 empl.

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.

PeHaEnergie GmbH

Since 2010 · 1–10 empl.·2.6(5)

The core activity of PeHa Energie GmbH is the development, manufacture and distribution of infrared heating systems for indoor and outdoor use, with the goal of enabling healthy and environmentally friendly heating without emissions.

Knechtle Glogger

Since 2015 · 1–10 empl.·3.0(1)

The core activity of Knechtle Glogger is consulting, planning and implementing projects in the field of natural resource management, particularly in the areas of nature conservation, ecology and agriculture, with the goal of sustainable use and preservation of nature and landscape.

IG Biene, Inh. Siegrist

Since 2024 · 1–10 empl.·4.0(2)

The core activity of the company 'IG Biene' is beekeeping and the sale of honey, as well as the promotion of bee protection and education about bees. The company operates a queen bee breeding program, a young bee colony formation and offers beekeeping courses. It also sells honey and other products online. Furthermore, the company is committed to protecting bees and raising public awareness of the needs of bees.

WKS Weber GmbH

Since 2026 · 1–10 empl.

WKS Weber GmbH provides service, inspections and wastewater analyses for small sewage treatment plants across Switzerland. The company also maintains different system types and sells spare parts and products for treatment plants through an online shop.

NETCYCLE AG

Since 2013 · 1–10 empl.

The core activity of Netcycle AG is investment and digital strategy development, particularly in the areas of: Artificial Intelligence (AI) and Machine Learning, Renewable Technologies, and investments in tech-driven companies. The company also provides services in the areas of Digital Marketing, Project Management, and SAP Consulting.

natürlich schoch

Since 2019 · 1–10 empl.

The core activity of the company "natürlich schoch Ökobüro" is consulting, species promotion, monitoring and environmental education in the field of biodiversity. The company supports cantons, municipalities, organizations and private individuals in projects promoting biodiversity and offers services such as consulting, monitoring and environmental education to promote nature and diversity.