Building contractor in
Tramelan
6 companies in Building contractor based in Tramelan — name and year of registration from the commercial register. The list below shows them all.
All 6 companies in Tramelan
Oliveira Sàrl
Since 2012 · 1–10 empl.4.7(3)
Oliveira Sàrl is a construction company carrying out reinforced-concrete work, masonry, tiling and renovations. Its services include new construction, interior and exterior alterations, and work on façades, drainage systems and natural-stone walls.
Bâti Projet Sàrl
Since 2023 · 1–10 empl.
Bâti Projet Sàrl is a construction company carrying out new-build and renovation projects. Its services include earthworks, reinforced concrete, masonry, painting, plastering, tiling and other finishing work; it also rents out construction equipment.
CIDE Partners SA
Since 1956 · 1–10 empl.
Cattoni S.A.
Since 1955 · 1–10 empl.
Mario Martinez SA
Since 2009 · 1–10 empl.
A Rénovations SA
Since 2018 · 1–10 empl.
Building contractor in Tramelan
Building contractor in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 15, 2026
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