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Gunziger Elektro GmbH 

Oensingen · Since 2009

The core activity of Gunziger Elektro GmbH is the planning, installation and maintenance of electrical systems, including: electrical installations, telecommunications, data networks, electrical planning, security systems, lighting, energy optimization systems and solar energy systems. The company offers these services for various types of projects, including single-family homes, multi-family homes and large-scale projects.

gk Energie und Technik GmbH 

Oensingen · Since 2024

The core activity of the company "gk Energie und Technik GmbH" consists of planning, installing and maintaining heating and sanitary solutions, including energy consulting and 24-hour emergency service. The company offers customized solutions for heat pumps, heating systems and sanitary facilities in the regions of Solothurn, Bern, Aargau and Zurich.

Siaxma AG 

Oensingen · Since 1997

The core activity of Siaxma AG is the development and provision of solutions for time recording, access control, door/alarm management and video surveillance. The company offers specialized software and services to businesses and the public sector to improve security, efficiency and transparency in the workplace.

Swiss Nutrivalor AG 

Oensingen · Since 2008

The core activity of Swiss Nutrivalor AG is the processing and trading of high-quality meat products, particularly pork, beef and poultry, as well as natural casings for sausages. The company focuses on the international marketing of these products, especially in countries where these products meet local consumption habits and are in high demand. The processing of the products is carried out under the highest animal welfare standards and with the most modern technology.

WD RegioNet AG 

Oensingen · Since 2024

WD RegioNet AG is a service provider in the field of telecommunications and network infrastructure. The company's core activity includes planning, installation, maintenance and repair of broadband networks, in particular CATV (cable TV) and FTTH (Fiber-to-the-Home) systems, as well as providing services for installers, planners, industrial and SME customers, and private individuals.

FT Fenstertechnik, Küchen- und Holzbau AG 

Oensingen · Since 1997

FT Fenstertechnik, Küchen- und Holzbau AG manufactures windows, front doors and kitchen and interior joinery, and provides consulting, planning, in-house production, installation and maintenance services. The company states its products are Swiss-made and references certifications such as Swiss Made, Minergie, security classes RC2/RC3 and SQS/ISO 9001.

Lisibach Maler + Gipser AG 

Oensingen · Since 2018

The core activity of Lisibach Maler + Gipser AG is the provision of services in the field of painting and plastering, including: interior and exterior painting, plastering, scaffolding, spray work, metal facades, decorative design, and specialties. The company thus offers a wide range of services in the field of construction and decoration work.

PEDE Fenster- + Türencenter GmbH 

Oensingen · Since 2010

PEDE Fenster- + Türencenter GmbH supplies custom-made windows and doors, including aluminium and timber entrance doors and interior doors. The company represents brands such as Gaulhofer, Inotherm and Rieder and provides consultation, sales and installation solutions for energy-efficient window and door systems.

Trifer Immobilien AG 

Oensingen · Since 1980

The core activity of Trifer AG is the development, production and distribution of iron(III) salts (Ferric Salts), in particular Ferric Chloride and other inorganic coagulants, using its own TriOx technology, which is based on the use of oxygen instead of chlorine.

Koguss AG Aluminiumgiesserei 

Oensingen · Since 2018

Koguss AG Aluminiumgiesserei is a company in the aluminium sector that provides casting services. Its offerings include in-house mould/form tool construction, heat treatment, mechanical machining, and measurement and quality control.