Construction manager in
Langenthal

Witschi Baumanagement AG

Since 1969 · 11–20 empl.·4.3(28)

Witschi Baumanagement AG leads, coordinates and delivers construction projects of all kinds as a total or general contractor. Its services include feasibility studies, needs assessments, concept development, cost estimates, project execution, and financing and investor contacts; planning services are provided with external partners.

Scheidegger AG, Bauingenieure & Planer

Since 1979 · 11–20 empl.·3.7(3)

Scheidegger AG, Bauingenieure & Planer provides civil engineering and planning services for building and infrastructure projects. Its core activities include urban water management, infrastructure and water engineering, as well as project planning and construction management.

Heiniger Planung & Baumanagement GmbH

Since 2023 · 1–10 empl.

The core activity of HEINIGER Planung & Baumanagement GmbH is the provision of services in the field of building construction, particularly in the areas of planning and construction management. This includes, among other things, the estimation of construction costs and real estate marketing.

Studer Bauprojektleitung GmbH

Since 2025 · 1–10 empl.

Studer Bauprojektleitung GmbH provides construction and project management services for private and professional clients. Its services include advising and representing building owners, managing construction projects and on-site execution, and coordinating project-specific planning with selected partners.

SR Management AG

Since 2002 · 1–10 empl.

Substance Management SA

Since 2003 · 1–10 empl.

Grossenbacher Immobilien Beratung GmbH

Since 2014 · 1–10 empl.

Vitasphère Immobilien AG

Since 2016 · 1–10 empl.

Lotus Group GmbH

Since 2023 · 1–10 empl.

Oldag Baumanagement GmbH

Since 2024 · 1–10 empl.

LLS Real Estate GmbH

Since 2024 · 1–10 empl.

Lineaplan GmbH

Since 2025 · 1–10 empl.