Locations and subsidiaries

Based in the Aveyron region and stretching all over the south, LAGARRIGUE is a construction company with strong know-how in building, public and industrial works, civil engineering and prefabrication on demand. It also offers expertise in heritage repair and maintenance.

Created in the 1900s by the Le Chêne family and taken over in 1992 by Cardinal Edifice, Le Chêne Constructions enjoys a solid reputation on the Morbihan department and more broadly on the Great West. Proximity, flexibility and efficiency are the main assets of this building company.

This specialist in Earthworks and Urban Infrastructures is based in the Hauts de France region of north-eastern France.

With nearly 20 years of experience, Menuiserie Cardinal offers to professionals and individuals a set of skills in the carpentry trades: study, manufacture and laying, of all carpentry work, wood framing and cladding, exterior joinery (PVC, Aluminium, mixed and wood), and interior joinery for new or renovation projects.

Company specializing in topography, auscultation, 3D scanner, BIM, study and measurement activities, in the development of railway software and in training oriented to topography.

This company is the Earthworks and Urban Infrastructures specialist for the Grand Est region.

Based in the region around Nice, Nicolo is a specialist pipelines contractor.

Company specializing in the laying and maintenance of railway lines and terminal installations.

Attached to TSO since 2006.

Company specialized in laying and maintenance as well as in railway civil engineering works, mainly in the west of France

Specializing in trenchless sewer rehabilitation techniques, REHACANA reduces the impact of road works.