General contractor in
Ostermundigen
13 companies in General contractor based in Ostermundigen — name and year of registration from the commercial register. The list below shows them all.
All 13 companies in Ostermundigen
Beer Liegenschaften AG
Since 1999 · 51–100 empl.4.4(20)
BEER HOLZHAUS AG
Since 2009 · 51–100 empl.
BEER HOLZHAUS AG delivers timber construction and wood-system projects, providing services such as facades, interior fit-outs, renovations and prefabricated modular units. The company also supplies general contracting, element prefabrication (Abbund), consulting and quality-assurance services for timber construction.
Beer Holding AG
Since 2025 · 1–10 empl.
Beer Holding AG plans and builds timber construction and timber system projects for residential, commercial and public buildings. The company also offers services in renovations, facade work, interior finishing, general contracting and consulting.
Zürcherholz GmbH
Since 2024 · 1–10 empl.4.6(9)
Zürcherholz GmbH carries out timber construction, carpentry and joinery projects from planning through completion. Its services include renovations and conversions, attic conversions and roof extensions, as well as the manufacture and installation of doors, floors and timber terraces.
Beer Holzbau AG
Since 2025 · 1–10 empl.
Beer Holzbau AG is a timber construction company that plans and delivers projects using conventional and timber system construction. Its services include residential, commercial and public buildings, façades, interior fit-outs, conversions and renovations, and general contracting.
Iseni Bau AG
Since 2022 · 1–10 empl.
Iseni Bau AG is a construction company offering demolition and deconstruction, asbestos remediation, renovation and interior finishing services. Its services include site stripping and entkernung, asbestos removal, plastering, carrier/structure installation, tiling and project/construction management.
Authentic Real Estate & Consulting AG
Since 2023 · 1–10 empl.
Authentic Real Estate & Consulting AG develops, plans and delivers new-build projects as an investor and general contractor. It acquires land and develops condominiums and single-family houses for private buyers and investors.
Domus Bau AG
Since 1996 · 1–10 empl.
Jurassic Immobilien AG
Since 2005 · 1–10 empl.
Bernavista AG
Since 2016 · 1–10 empl.
MID Installation GmbH
Since 2025 · 1–10 empl.
Brunner Bau GmbH
Since 2026 · 1–10 empl.
General contractor in Ostermundigen
General contractor in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 6, 2026
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