From the solid foundations of Toto Costruzioni Generali to the new Renexia keystone, more than forty years have passed.

Today Toto Holding is a large Group operating in strategic sectors with its own specialised companies

The Group’s identity card


Toto Costruzioni Generali – construction of complex infrastructure works

Founded in the ’60s, it is the historical nucleus of the Toto Group and the engine of the new organisation; among the most dynamic Italian companies in the construction of complex road and railway infrastructures, as EPC contractor in Italy, it makes technological innovation and reliability in the execution of projects its strong points.

Strada dei Parchi – motorway concessions

Since 2001, the Toto Group has been managing the A24-A25 motorway with this company, making it one of the leading operators in the sector with a model that is strategically integrated between construction and concessions.

Renexia – renewable energy

Since 2009 it has been one of the leading companies of the Toto Group; it offers itself to the renewable energy market – especially wind and photovoltaic, but also thermodynamic and geothermal – as an EPC (Engineering, Procurement and Construction) able to follow every project throughout its entire life cycle.

US Wind – renewable energy

Company incorporated in 2011 with registered office in Baltimore for the establishment of wind farms in North America. For the development of offshore wind farms, it acquired two of the largest offshore areas under concession off the Atlantic Coast.

InfraEngeering – engineering and planning

This is the Group company specialised in the design of complex works and large plants.  With its forty years of experience in infrastructure construction, InfraEngineering provides engineering and consulting services to all Group companies and third parties.