Tecnasol is a company specialising in foundations, geotechnics and soil engineering, occupying a leading position in its sector in Portugal, being one of the five largest companies in the Iberian Peninsula.

Having established a strong reputation and response capacity, the company has developing projects in countries as diverse as Germany, Cape Verde, Chile, France, Greece, Guinea-Bissau, Morocco, Mozambique, and continued and direct investment in the Spanish and Angolan markets.