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HEMA Modelleisenbahnen Markus Heim 

Olten · Since 2011

The core activity of HEMA-Modellbahnen is the sale and purchase of model railway items. The company operates a store in Olten, offering a wide range of model railway items, and also sells articles through the online platform Ricardo. Additionally, it offers the purchase of model railway collections.

KFB Pfister AG Ingenieure und Planer 

Olten · Since 1999

KFB Pfister AG is an engineering firm specializing in the planning and realization of construction projects. The core activities include: Spatial planning: development of concepts and plans for the use of space and area. Civil engineering: planning and realization of infrastructure projects such as roads, bridges, tunnels, and other underground structures. Structural planning: development of load-bearing structures in various materials such as reinforced concrete, steel, wood, and natural stone. Project management: taking over the overall management and coordination of construction projects to ensure that they are completed on time, within budget, and with the required quality. The company thus offers comprehensive services for the planning, realization, and monitoring of construction projects.

Leni Adam GmbH 

Olten · Since 2020

The core activity of Leni Adam is the manufacture and sale of sustainable, luxurious jewelry, particularly featuring Swiss precious stones, made in Switzerland.

Neosys AG 

Olten · Since 2001

The company provides consulting and services in the areas of environmental protection, sustainability and risk management. The core activities include: Environmental and energy consulting, Life cycle assessments and sustainability reporting, Occupational hygiene and indoor pollutants, Social responsibility and sustainable development, Compliance and risk management, particularly in the area of international guidelines and laws (e.g. human rights, child labor). The company supports companies and organizations in the implementation of sustainability strategies and compliance with environmental and social standards.

Orthopädietechnik Willi Wyss 

Olten · Since 1988

The company's core activity is the manufacture of orthopedic shoe insoles and the operation of an orthopedic store where customers can drop in without an appointment to access orthopedic products and services.

Podologiepraxis Ulrich GmbH 

Olten · Since 2020

The core activity of the company "Podologiepraxis Ulrich" is medical foot care, particularly podological treatment of foot problems. The company offers various services in this area, such as medical foot care, foot care tips and consultation. It is a private practice that cannot be billed through basic health insurance, but is partially reimbursed through supplemental insurance.

Riggenbach AG, Lüftungs- und Klimatechnik 

Olten · Since 1991

Riggenbach AG, Lüftungs- und Klimatechnik designs, constructs and services complete ventilation, air‑conditioning, refrigeration and energy systems. Its offerings include engineering, in-house sheet‑metal production, installation, building automation and maintenance with a 24-hour service line.

Willy Schneider AG 

Olten · Since 2013

The company's core activity is metal processing, particularly the manufacture of metal parts and semi-finished products for the construction and industrial sectors, including technical insulation for heat, cold and sound protection as well as special custom-made products.

Zhou Wei, Traditionelle Chinesische Medizin 

Olten · Since 2010

The company's core activity is the provision of medical services in the field of Traditional Chinese Medicine (TCM), including acupuncture, herbal medicine and other TCM therapies. The company operates a practice in Olten, Switzerland, and offers consulting and treatment for various health problems, such as pain, rheumatism, diabetes, burnout syndrome and others.

AfA Recruitment & Services GmbH 

Olten · Since 2017

The company's core activity is the placement and provision of skilled workers and auxiliary staff to companies, particularly in the industrial sector. The company offers personnel placement services, focusing on the placement of permanent positions as well as all aspects of temporary work.