Building Construction in
Langenthal

Witschi AG

Since 2020 · 11–20 empl.·4.3(28)

Witschi AG is a construction company providing services in building construction, civil and road engineering, renovation and construction management. Its services include industrial construction and concrete works, floor and surface systems (including resin coatings), pipeline and trenchless installation, excavation, transport and waste disposal, plus a 24-hour emergency construction service (Witschi24).

Immolena GmbH

Since 2021 · 1–10 empl.·5.0(13)

The core activity of Immolena GmbH is the planning and realization of construction projects, particularly single-family homes, multi-family homes and renovations. The company offers comprehensive services, from the initial idea to the handover of the keys, and advises and supports customers in the construction market.

Logodom AG

Since 2007 · 1–10 empl.

The core activity of LOGODOM AG is the development and realization of real estate and other projects in timber construction.

Patrick Jordi Medien GmbH

Since 2024 · 11–20 empl.

The core activity of Witschi AG primarily encompasses building construction (new buildings, conversions, renovations) and civil engineering, particularly road construction. In addition, the company also offers services such as flooring and coatings, logistics and materials management, as well as asbestos remediation. Furthermore, the company invests in new business areas in the field of ecological and sustainable building.

Livex Partner GmbH

Since 2020 · 1–10 empl.