SMCOY provides in situ rock stress measurement, laboratory testing services and consulting for companies who wants to be sure that their underground constructions are suitable and safe for the planned purposes. We use new LVDT-cell technique to measure stresses in existing tunnels. The LVDT-cell has been developed to be a fast, accurate and reliable stress measurement tool in hard rock conditions. Mines, infrastructure tunnel projects and underground characterization facilities are target group for us. We offer our services all over the world.