Holding company in
Steinen

Olean Immobilien AG

Since 2003 · 11–20 empl.·4.8(67)

Schmidlin Unternehmungen AG

Since 1985 · 1–10 empl.·4.7(23)

Schmidlin Unternehmungen AG provides timber construction, construction planning and specialist planning services. Its offerings include prefabricated element production, conventional carpentry, extensions and renovations, interior fit-out, and technical planning such as structural calculations, fire protection and energy consulting.

Brusa Holding AG

Since 2021 · 1–10 empl.

Hamo-KKS Holding AG

Since 2002 · 1–10 empl.

Double L China Investment AG

Since 2017 · 1–10 empl.

Silva Luna AG

Since 2023 · 1–10 empl.