Building Construction in
Siebnen

Schober Bau AG

Since 2018 · 1–10 empl.

The core activity of Schober Bau AG is the provision of construction and construction-related services, including masonry, construction worker, foreman and apprentice work. The company offers a wide range of services for construction projects and positions itself as a partner for quality in construction.

Reprojet AG

Since 1989 · 11–20 empl.·4.2(5)

Reprojet AG is a specialist in hydrodynamics, providing services such as high-pressure water cleaning, removal of cement laitance, concrete removal, concrete repair, visible-concrete treatment and coating removal. Work is carried out mainly with high-pressure water jets up to 3000 bar and includes surface preparation and cleaning for industrial, building and civil-engineering projects.

Küng Bauingenieur GmbH

Since 2020 · 1–10 empl.

The company's core activity is the planning and execution of construction projects, particularly in the fields of building construction, civil engineering and steel construction. This includes new buildings, conversions and renovations of residential and commercial buildings, as well as special civil engineering works such as excavation pit closures and foundations.

J. A. N. Bau GmbH

Since 2017 · 1–10 empl.

The core activity of J.A.N Bau GmbH is the provision of services in the construction industry, particularly in the areas of drywall construction, acoustics, fire protection, soundproofing, door assembly, demolition and disposal, as well as plastering work.

Frey & Schuler GmbH, Generalunternehmung

Since 1998 · 1–10 empl.

IG Rutschsicherheit GmbH

Since 2003 · 1–10 empl.

Dobler Bau GmbH

Since 2022 · 1–10 empl.

Tose GmbH

Since 2024 · 1–10 empl.