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Airex AG 

Sins · Since 1956

The core activity of 3A Composites Core Materials is the development, production and marketing of high-performance, lightweight and sustainable core materials, particularly made of PET foam and balsa wood, for various industries such as ship and boat building, rail transport, aerospace, construction, automotive and renewable energy. The company is a pioneer in industrial sandwich technology and offers a wide range of core materials used in the production of lightweight composite materials.

Botanica GmbH 

Sins · Since 2002

The core activity of Botanica is the development and manufacture of individual plant extracts for cosmetic applications.

brighthouse ag 

Sins · Since 2008

The core activity of brighthouse AG is the planning, installation and marketing of solar systems, in particular photovoltaic systems and solar facades.

KE Plastic GmbH 

Sins · Since 2001

The core activity of KE Plastic GmbH is the development, manufacture and processing of high-load insulation materials, particularly for rubber processing. This includes compounding, extrusion, calendering and injection moulding, as well as mechanical processing by water jet cutting and milling. The company also offers consulting services for specialized applications of rubber moulded parts.

Spaeter AG, Zweigniederlassung Sins 

Sins · Since 2018

Spaeter AG, Zweigniederlassung Sins is a branch of Spaeter AG that supplies products and services for steel & metal, construction, and sanitary and heating building systems.

Wigasol AG, Zweigniederlassung Sins 

Sins · Since 2023

Wigasol AG, Zweigniederlassung Sins designs, manufactures and installs conservatories (winter gardens) and custom terrace roofs and supplies related system components. Products and services include wood, wood‑aluminium and aluminium constructions, WIGATHERM foundation systems, shading, ventilation, lighting, heating and installation options.

Arnold Gartenbau AG Zweigniederlassung Sins 

Sins · Since 2008

Arnold Gartenbau AG Zweigniederlassung Sins provides garden construction, terrace construction and landscape architecture services, covering design, implementation and maintenance of gardens. Services include natural stone work, garden lighting and planting design.

energie elf GmbH 

Sins · Since 2024

The core activity of energie elf GmbH is consulting and project development in four main areas: 1. Renewable Energy, 2. Energy Supply, 3. Fiber Optics, and 4. Communication.

eroTech GmbH 

Sins · Since 2012

The core activity of eroTECH GmbH is the development and implementation of control systems and automation solutions for various industries, particularly in mechanical engineering, industry and trade, as well as in building automation. The company also offers retrofit services, where existing plants and machines are modernized and optimized. Furthermore, eroTECH supports customers in planning and implementing specific projects, such as controlling heating systems, automating garage doors and installing video surveillance systems.

Foxury GmbH 

Sins · Since 2016

The core activity of Foxury GmbH is the online sale of furniture and home accessories.

GAFLEX AG 

Sins · Since 2022

Gaflex AG is a Swiss SME specializing in metal processing with CNC machines. The company's core activity is the production of metal parts with the highest precision and an excellent price-performance ratio. To achieve this, the company works closely with its customers to find individual complete solutions and implement them using modern, automated CNC technology.

Kreienbühl Elektro GmbH 

Sins · Since 2003

The core activity of Kreienbühl Elektro GmbH is the provision of electrical installations and services, particularly in the areas of: strong and weak current installations, new construction and renovation projects, industrial installations, building automation, internet and network installations, lighting concepts and installations for indoor and outdoor areas, and service and maintenance work. The company offers these services to both private individuals and businesses in the Upper Freiamt region.

Wasserversorgungs-Genossenschaft Sins und Umgebung 

Sins

Wasserversorgungs-Genossenschaft Sins und Umgebung operates the public drinking and utility water supply and provides fire-fighting water to its customers. Its activities include operation and maintenance of reservoirs, water quality monitoring, meter reading and an emergency on-call service.

Wermec GmbH 

Sins · Since 2003

FAHRO GmbH 

Sins · Since 2011

The core activity of FAHRO GmbH is the assembly and distribution of insect protection systems and interior shading solutions for windows and doors, including fly screens, insect screens, fly curtains, pleated blinds, cellular pleated blinds, window rollers, electric rollers and door pleats.

Musik Frick 

Sins · Since 1984

The company 'Musikhaus Frick' is a music instrument retailer offering a wide range of musical instruments such as pianos, guitars, drums, wind instruments and accessories. The core activities of the company include the sale, rental and repair of musical instruments. Additionally, the company also provides financing options and transportation services.

Gina & Fritz GmbH 

Sins · Since 2018

The core activity of Gina & Fritz is the production and distribution of dog and cat food made from 100% Swiss products and ingredients from regional cultivation, with a focus on species-appropriate animal nutrition and high-quality, natural ingredients.

Edelkrebs AG 

Sins · Since 2013

The core activity of Edelkrebs AG is the species-appropriate production and breeding of fish and crayfish, in particular noble crayfish, grayling and other native species, in a recirculating aquaculture system (RAS) with consideration for animal welfare and environmental protection. The company supplies its products to the gastronomy and private customers and is also committed to species conservation and the protection of natural ecosystems.

PHYSIOPRAXIS Carigiet & Fiolka GmbH 

Sins · Since 2018

Konrad Heizung/Sanitär 

Sins · Since 2008

Konrad Heizung/Sanitär is a small company providing building services in heating, ventilation and sanitary installations. Services include installations for new builds and renovations (bathrooms, kitchens, utility rooms), heat pumps, pellet and wood heating, gas and oil systems, solar systems, rainwater use, water treatment, and maintenance and repair work.