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Genossenschaft Alterssiedlung Jonschwil 

Jonschwil · Since 1988

The core activity of the company 'Genossenschaft Alterssiedlung Jonschwil' is to provide housing for elderly people in the villages of Jonschwil and Schwarzenbach. The company offers rental apartments in various sizes, enabling tenants to live independently while having access to services such as emergency call systems, catering, and laundry services as needed.

Finanzhaus Baumberger 

Jonschwil · Since 2005

The core activity of the company 'Finanzhaus Baumberger' is tax consulting and optimization for private individuals, particularly the preparation of tax returns and the creation of proposals for tax optimization.

Avantico Romeo 

Jonschwil · Since 2023

The company Avantico offers services in the field of digital marketing, particularly in the areas of social media marketing, content creation, web design and development, as well as consulting. The core activity of the company is to support businesses in developing digital strategies and solutions to strengthen their online presence, improve interaction with their target audience, and promote their brand.

A & A Umzüge GmbH 

Jonschwil · Since 2018

The core activity of A&A Umzüge GmbH is the execution of moves, disposals, special transports and cleanings, particularly for private and business customers.

aqua power tec gmbh 

Jonschwil · Since 2014

The core activity of the company "aqua power tec" is water treatment, including osmosis, disinfection and decalcification. The company offers individual consulting, services and products in the field of water treatment and focuses on solving water problems for its customers.

BENP GmbH 

Jonschwil · Since 2016

The core activity of BENP ENGINEERING COMPANY is the planning and realization of plants and systems in the field of building technology, particularly in heating, ventilation and air conditioning technology (HVAC) for industry. The company also offers services in the fields of energy and process technology and has extensive experience in international plant planning.

Cäsi Fink Storen AG 

Jonschwil · Since 2022

The company Cäsi Fink Storen AG offers services and products in the field of shading and darkening. The core activities include: Consulting and sales of shading systems such as sun blinds, facade awnings, roller shutters and venetian blinds; Repair and maintenance of shading systems from all manufacturers; Replacement of components such as lift belts, cranks, fabrics, gears, motors and controls; Manufacturing of individual solutions for shading and darkening. The company positions itself as a competent partner for new and repair orders and emphasizes high product quality and innovative technologies.

Donuts Donuts, Inhaber Giuseppe Peri 

Jonschwil · Since 2012

The core activity of Donuts Donuts is the production and sale of donuts.

Eisenring AG Heizung Sanitär Jonschwil 

Jonschwil · Since 2022

Eisenring AG Heizung Sanitär Jonschwil is a building services company supplying heating, ventilation and sanitary system installations and offering solar, planning and maintenance services. Its work includes installation and renovation of heating systems (including heat pumps and pellet/wood or gas systems), water softening, utility line construction and a 24‑hour emergency service.

Elkuch Eisenring AG 

Jonschwil · Since 1975

Elkuch Eisenring AG is part of the ELKUCH GROUP and provides manufacturing services in steel processing, including development, prototyping and series production. Its activities include steel service, apparatus/housing and container construction, components for tunnels and power plants, doors and frames, waste solutions and building materials.