OUR ACHIEVEMENTS Discover Our latest achievements Directional drilling Horizontal sinking Burst rehabilitation Suction earthworks Casings Driving sinking Horizontal steel jacking ABOUT US Company specializing in trenchless work in the North West region and Ile de France ... Learn More CONTACT US Address: 3545 Rue de la Haie, 76235 BOIS-GUILLAUME Cedex Telephone : 02 35 59 26 53 Portable : 06 07 21 85 62 Fax: 02 35 12 44 63 OUR SERVICES Directional drilling Horizontal sinking Burst rehabilitation Suction earthworks Our achievements INFORMATION Our society History and commitments Equipment park Quality and environment Contact us Legal Notice