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ISAG, Informations-Systeme AG 

Sirnach · Since 1992

The core activity of ISAG Informations-Systeme AG is to provide IT services and solutions for small and medium-sized enterprises. This includes planning, implementing and maintaining IT infrastructures, providing workplaces and communication solutions, creating IT budgets and monitoring devices. ISAG positions itself as an IT partner for companies, offering comprehensive support and assistance in IT matters.

Kolb Personentransporte 

Sirnach · Since 2024

Musikschule Hinterthurgau 

Sirnach · Since 2012

The company's core activity is a music school offering a diverse range of programs for young and old, including music lessons, dance courses, and creative courses and workshops.

PERA Immobilien - Schlauri Petra 

Sirnach · Since 2021

The core activity of PERA Immobilien is individual consulting and services related to real estate, particularly in the areas of living and working, including the brokerage of real estate and the accompaniment of clients in their search for their ideal property.

petfriends AG 

Sirnach · Since 2022

petfriends AG operates the online shop petfriends.ch as a specialised pet supplies retailer offering pet food and pet care products for dogs, cats, small animals, birds, fish and reptiles. The range includes branded food, accessories (toys, transport, grooming), aquatics and terrarium products, with information on shipping, store locations and customer service available on the site.

Reiko Trans GmbH 

Sirnach · Since 2018

Reiko Trans GmbH provides chauffeur and minibus transport services for day trips, corporate events, club trips, multi-day journeys and transfers. The company operates a Mercedes minibus with seating for up to 20 passengers and can arrange larger buses when required.

Rein Medical AG 

Sirnach · Since 1999

Rein Medical develops and manufactures medical devices and solutions for use in operating rooms, hospitals and other medical facilities. The company's core activity includes the production of medical monitors, all-in-one PCs, cleaning devices, radiation protection products and other medical devices, as well as the development of software solutions for integrating these devices into medical environments. Additionally, the company also offers service and support services for its products.

Sana Pflege mit Herz GmbH 

Sirnach · Since 2007

The core activity of Sana Pflege mit Herz is the provision of nursing services, including the deployment of qualified nursing professionals, health specialists (FAGE) and nursing assistants, as well as night watches. The company offers these services in the Greater Zurich Area, Aargau, Thurgau and St. Gallen region.

SH Mech. Werkstatt GmbH 

Sirnach · Since 2015

SH Mech. Werkstatt GmbH is a mechanical workshop providing metalwork and vehicle-construction services. Its activities include sheet-metal processing, milling, turning and welding, production of metal-design items (e.g., fountains, privacy screens, fire columns, grills, tables, nameplates) and fabrication of trailers, toolboxes and vehicle superstructures.

swisspayroll ag 

Sirnach · Since 1985

The company's core activity is the provision of services in the field of personnel management and payroll accounting, in particular: Payroll full-service (external payroll accounting and salary administration), wage and time management, absence and expense management, personnel information solutions, and information support and assistance in HR specialist areas. The company thus offers a comprehensive range of services to support companies in managing their personnel and payroll processes.