S.Te.G.A. (Studio di Tecnologie per la Geologia e l'Ambiente) has been operating for about 30 years in geophysical, geotechnical and hydrogeological fields. The office is located in Viterbo, Via Monte Bianco 5 (Italy), E-mail: geostega@tin.it.
Up until 1993 Dr. Geol. Giuseppe Pagano was the sole owner; he is member of SEG, EAGE and EEGS. Since 1993 S.Te.G.A. has become an association of professional men, composed of Dr. Giuseppe Pagano , Dr. Geol. Antonio Menghini (member of SEG, EAGE, EEGS and Società Geologica Italiana) and Geom. Stefano Floris.