Who We Are

Build excellence in a sustainable and innovative way


Leave a better world to the next generations


Founded in 1894, we are a global reality of primary importance in the construction of large public projects.

Specialized in underground excavation and tunneling works, we realize important infrastructures such as subways, railways, highways, and hydraulic projects.

Over the course of 150 years, we have built over 130 tunnels and connected more than 1,000 km of highways, railways, and subways.

We believe in a business model focused on leaving a better world to the next generations.

We also operate in the renewable energies sector. We have built strategic photovoltaic and hydroelectric energy projects in Italy, Central America, and the Middle East.

Our business coincides with the wellbeing of society. We work with a commitment to improve communications, freedom of movement, to reduce environmental impact and optimize natural resources. We build to the highest quality, innovation and sustainability standards, utilizing advanced technologies and state-of-the-art construction methods, supported by a continuous process of staff training. Workplace safety and the respect for the environment are crucial to us. We aid economic growth and social development in all the territories in which we operate.

After 5 generations of passionate tunnellers, we are still here digging and building, scratching, and drawing, dreaming and growing. Today we speak 24 languages, live in 14 countries, and work in 4 Continents, primarily OceaniaEurope, the Americas, and the Far East. Employing more than 3,600 people we are a community of travelers, explorers and above all dreamers.

The world is our home.

Tomorrow? Just like today: one step at a time, together.


Core Business