General contractor in the
Canton of Jura

François Donzé, Génie Civil et Construction S.A.

Since 2004 · 21–50 empl.·5.0(5)

François Donzé, Génie Civil et Construction S.A. is a civil engineering and construction company serving private and public clients. Its activities include road construction, concrete and masonry work, pipelines, earthworks, and the processing and recycling of mineral construction materials.

Louis Vernier SA

Since 2020 · 21–50 empl.·4.8(13)

Louis Vernier SA carries out masonry, concrete and reinforced-concrete work as well as insulating renders and façade work. The company also provides civil engineering and earthworks, construction and conversion of industrial buildings, pipeline installation and the construction of family houses and infrastructure structures.

Les Fils de Marc Joliat S.A.

Since 1994 · 1–10 empl.·4.5(21)

Les Fils de Marc Joliat S.A. is a general construction company providing general contracting and architectural services for residential, commercial and industrial projects, including renovations and civil engineering works. Its services cover project design, cost estimation, execution and site supervision, and the architecture office is a partner of the Swiss Minergie and Minergie‑P labels.

René Seuret S.A.

Since 1988 · 1–10 empl.·4.3(8)

René Seuret S.A. is a construction company carrying out structural work including masonry, concrete and reinforced concrete, civil engineering, renovation and demolition. The company operates as a general/total contractor, provides technical office support from design to turnkey delivery, and performs plastering, gypsum and external insulation works.

NBro SA

Since 2019 · 1–10 empl.

Beuchat Francis Bureau Technique Sàrl

Since 2013 · 1–10 empl.·5.0(7)

Beuchat Francis Bureau Technique Sàrl operates in the construction sector, carrying out new builds, renovations and conversions. Its services also include civil engineering, outdoor works, façade insulation, plastering and screed installation, as well as turnkey projects.

Marti Arc Jura SA, succursale de Delémont

Since 1974 · 21–50 empl.·4.5(4)

Marti Arc Jura SA, succursale de Delémont is a construction company providing building and civil engineering services, including reinforced concrete and masonry works, structural and bridge works, renovations, hydraulic and watercourse renaturation projects, material recycling and deconstruction services.

Comte Immo SA

Since 2019 · 1–10 empl.·5.0(4)

Comte Immo SA is a company providing building and civil engineering services. Its activities include new construction, renovation, remediation, conversions, asbestos removal and general contracting.

DB Planification Sàrl

Since 2020 · 1–10 empl.·5.0(3)

DB Planification Sàrl plans and delivers construction and renovation projects, providing architecture, construction management and general contracting services. Its work includes feasibility studies, permit procedures, coordinating contractors and overseeing construction for residential, public and industrial buildings.

Fernand Perrin S.A.

Since 1973 · 11–20 empl.·4.8(4)

The core activity of Fernand Perrin SA is the construction industry, specifically: reinforced concrete and masonry, civil engineering, earthworks and special works, plastering and insulation, renovation and refurbishment, general contracting, and sports facility construction. The company thus offers a wide range of services in the construction industry, from simple renovations to the construction of large buildings.

COBAL S.A.

Since 1996 · 11–20 empl.·4.0(2)

The core activity of Cobal SA is the provision of services in the construction sector, particularly in the following areas: building and renovation of buildings, concrete and reinforced concrete work, civil engineering, earthworks and infrastructure work, masonry, plastering and facade renovation, tiling and flooring work, scaffolding, concrete drilling, and peripheral work, such as paving. The company thus offers a wide range of construction services, covering the entire life cycle of a construction project.

Marti Arc Jura SA, succursale de Porrentruy

Since 2021 · 21–50 empl.·4.5(4)

Marti Arc Jura SA, succursale de Porrentruy is a construction company offering services in building construction, civil engineering, bridge and structural works, renovation, hydraulic works and river renaturation. The website states the company integrates sustainable-development and environmental protection considerations into its projects.