Site Preparation in the
Canton of Jura

François Donzé, Génie Civil et Construction S.A.

Since 2004 · 21–50 empl.·5.0(5)

The company François Donzé Génie civil et Construction SA is primarily active in the construction and infrastructure sector. The core activities include: public works, general civil engineering, road construction, asphalt and concrete road surfacing, watercourse development, reinforced concrete and masonry works, industrial piping, industrial zones and subdivisions, demolition works, and material recycling. The company also offers services to private clients, such as: exterior landscaping, masonry and reinforced concrete, piping, curbs and paving, excavation and backfilling, soil improvement, and slope stabilization. The company has a modern machine fleet and its own center for processing and utilizing mineral waste.

Germain Comte S.A.

Since 1985 · 11–20 empl.

The core activity of Germain Comte SA is the execution of construction projects and activities in the fields of building and engineering, including: building construction (industrial, public, commercial and residential buildings), renovation and refurbishment of buildings, decontamination (remediation of pollutants and brownfields), transformation and conversion of buildings, infrastructure construction (e.g. bridges, roads), and execution of works for the Swiss Federal Railways (CFF). The company also offers services in the field of project development and management, with a focus on sustainable and environmentally friendly construction methods.

Lachat Construction Sàrl

Since 2015 · 1–10 empl.

The core activity of Lachat Construction Sàrl & Lachat Immobilier Sàrl encompasses two main areas: 1. **Construction and Related Trades**: The company offers a wide range of services in the construction sector, including: * Planning and site supervision * New builds and general renovations * Renovations and conversions * Drilling work * Insulation * Plastering and rendering * Tiling and parquet flooring * Painting and decorating * Kitchen and fireplace construction * Civil engineering and earthworks * Sandblasting and hydro-sandblasting 2. **Real Estate**: The company also provides real estate services, including: * Rental of properties * Sale of properties * Resale of already sold properties * Virtual property viewings

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.

Fleury Démontage Sàrl

Since 2011 · 1–10 empl.·4.9(8)

The core activity of Fleury Démontage Sàrl is the execution of dismantling and demolition works, including: industrial dismantling (buildings, interior fittings, elevators), demolition (partial or complete demolition), waste evacuation, container rental (2-40 m³), and waste separation and recycling. The company offers these services for private and public buildings, emphasizing professional work and safety.

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.

G C B S.A.

Since 1996 · 1–10 empl.·5.0(2)

G C B S.A. provides earthworks, pipeline installation and other civil engineering services. The company carries out excavation and foundation concreting, performs tree-stump removal and lists its construction equipment such as excavators, loaders, trucks and rollers.

Guido Cerini & Cie, succursale des Bois

Since 1998 · 1–10 empl.·3.3(4)

Guido Cerini & Cie, succursale des Bois is a construction and civil engineering firm providing masonry, earthworks, reinforced concrete and building renovation services. Its services include excavations and foundations, demolition, installation of pipelines and paving, as well as concrete-related works.

Jean-Paul Miserez

Since 2001 · 1–10 empl.