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PRASO GmbH 

Steinach · Since 2022

The core activity of PRASO GmbH is the development of software solutions and the provision of IT services for self-employed individuals, educational institutions, and small businesses. The software solutions are designed to optimize organizational processes and are intuitive to use. Specific offerings include, among others, CRM systems, solutions for organizing educational programs, absence and participant management, as well as health insurance-compliant billing solutions for Swiss therapists. In addition, the company offers individually tailored solutions, IT services, support, and training.

Schläfli's Modellbahnen 

Steinach · Since 2022

The core activity of the company 'Schläfli's Modellbahnen' is the trade in used model trains and accessories. The company sells these items through its own shop and through the platform ricardo.ch. Additionally, it offers a service where it sells its customers' models for a commission.

see energie ag 

Steinach · Since 2021

The core activity of see energie ag is the extraction of thermal energy from Lake Constance, whereby the lake water is sucked in by electric pumps, filtered through heat exchangers and then returned to the lake, removing around 3° Celsius in the process. This procedure serves as an alternative to conventional oil and gas heating systems and aims to contribute to reducing CO2 emissions.

T-Engineering GmbH 

Steinach · Since 2014

The core activity of T-Engineering GmbH is the development and marketing of facade systems, in particular the "Swiss Facade System", a universal post-and-beam system for steel-aluminum applications. The company also provides services and support for the application and installation of these systems, especially for small to medium-sized enterprises.

Triopan AG 

Steinach · Since 1976

The core activity of Triopan AG is the development, production and distribution of temporary traffic safety products, in particular signaling solutions for short- and medium-term use, such as folding signs, warning and hazard signs, barriers and securing, as well as textiles like warning vests.

Variosystems AG 

Steinach · Since 1993

Variosystems AG provides electronics solutions and services across development, industrialization, production and life-cycle management, including engineering, rapid prototyping, PCB assembly, cable-harness production and obsolescence management.

Variosystems Holding AG 

Steinach · Since 2014

Variosystems Holding AG is a provider of electronic manufacturing and services, offering development, industrialization, series production and life-cycle management. Its services include engineering and rapid prototyping, PCB assembly, cable-harness production, procurement, and test and quality engineering for markets such as Medtech & Life Science, Aerospace & Defense, Industrial & Automation, Mobility & Transport and Smart Infrastructure & Environment.

Wagner Umweltschutz AG 

Steinach · Since 1978

The core activity of Wagner Umweltschutz AG is the development, manufacture and sale of products and services for environmental protection, particularly for oil and chemical spill response, groundwater remediation, contaminated site remediation and water treatment. This includes, among other things, the manufacture and sale of oil booms, the remediation of damage cases after accidents, the maintenance and servicing of technical installations and pumps, as well as the execution of deployments for the fire department, industry and construction.

WARHA AG 

Steinach · Since 1993

WARHA AG is an independent real estate trustee company. It provides targeted sales of single-family homes, apartments, multi-family properties and building land, property accounting services, environmentally appropriate contaminated-site and groundwater remediation, and pump-based water and sludge removal after floods.

Wartenweiler Immobilien-Treuhand GmbH 

Steinach · Since 2007

Wartenweiler Immobilien-Treuhand GmbH offers real estate services including property sales and market valuations of single-family houses, multi-family houses and building land. The company also supports investment and new-build projects and provides development and planning services for multi-family residential buildings.