For forty years, Toma Abele Trivellazioni has been working all over the country, providing the professionalism of its staff who are highly specialised in the field of drilling for geognostic and environmental surveying, installing instruments in boreholes and conducting on-site geophysical field trials. The company is has SOA certification for reference category OS20/B (ex OS21), category 3, ministerial authorisation No.1820 for the performance and certification of on-site field trials, quality certification ISO 9001: 2008.
