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Enerhaus Engineering AG 

Zuchwil · Since 2011

The core activity of EnerHaus Engineering GmbH is planning and consulting in the field of building technology and energy, particularly in the areas of HLKS planning (heating, ventilation, air conditioning, sanitation) and energy concepts. The company also offers services such as energy certificates and training for building technology planners.

Marti Hausrenovationen 

Zuchwil · Since 2015

The core activity of Marti Hausrenovationen encompasses the professional planning and execution of various works in the field of house renovation, including: painting (simple to complex painting work), plastering (plastering of walls, ceilings and exterior facades), facades (facade painting and renovation), ceiling installation (professional installation of common ceiling systems), and general repair work (renovations, plastering and repairs). The company thus offers a comprehensive range of services for the renovation and maintenance of buildings.

Pensionskasse Bosch Schweiz 

Zuchwil · Since 1959

Pensionskasse Bosch Schweiz is an occupational pension fund that administers retirement benefits and risk coverage for affiliated employers and their employees. Its services include contribution management, retirement and disability benefits, survivor benefits and capital options such as capital withdrawals and homeownership financing.

Sopi Abdichtungen GmbH 

Zuchwil · Since 2017

The core activity of Sopi Abdichtungen is the planning, consulting and execution of flat roof projects, including flat roof sealing, roof insulation and roof renovation, with a focus on sustainable and energy-efficient solutions.

VinTec GmbH 

Zuchwil · Since 2010

VinTec GmbH provides regrinding services for carbide and HSS tools, manufactures special tools and new productions, and offers coating services as well as consulting and support in machining technology.

Vorsorgestiftung Bosch Schweiz 

Zuchwil · Since 1938

Vorsorgestiftung Bosch Schweiz is an occupational pension foundation of the Bosch group that administers retirement, disability and survivor benefits as well as capital withdrawals and home‑ownership support.

Wyss Samen und Pflanzen AG 

Zuchwil · Since 1972

The core activity of Wyss Samen und Pflanzen AG is the trade in plants, seeds, floristry, gardening tools and accessories, as well as the provision of services in the field of garden and landscape maintenance. The company is active in both retail and wholesale and offers, among other things, plant rental, floristic decorations, home delivery, equipment rental and container planting.

AUGENWEIDE Kommunikation GmbH 

Zuchwil · Since 2009

The company provides services in the field of communication and marketing, particularly in the areas of branding, positioning, website creation and campaign development. It supports customers in conveying their messages and ideas to their audience and develops strategies and creations to achieve these goals.

Charles Ischi AG 

Zuchwil · Since 2000

The core activity of Charles Ischi AG is the development, manufacture and distribution of testing and inspection equipment for the pharmaceutical industry, particularly for quality assurance of solid dosage forms. This includes devices for testing tablets, such as tablet breaking force testers, friability and abrasion testers, disintegration testers and automated testing systems. The company also offers software solutions for data management and analysis.

OptoTech AG 

Zuchwil · Since 2007

The core activity of OptoTech Optikmaschinen GmbH is the development, manufacture and distribution of optical machines and process technologies for various application areas, particularly: precision optics, ophthalmics (eye optics), metrology (measurement and testing technology), coating technology, photonics, assembly and automation solutions, and laser applications. The company offers complete production lines for the manufacture of optical components and systems, from pre-treatment and polishing to measurement and coating.