For over 25 years, 3TI Progetti has been developing smart solutions through the planning, design, project & management construction of sustainable mobility, places for people, and environmental engineering. With over 3000 projects completed in more than 70 countries worldwide, 3TI is committed to creating a positive impact on a global scale. Since 2015, 3TI has been ranked in the ENR Top 225 International Design Firms.
Find out more about our services.
Discover more
Airport Planning & Aviation Consultancy
Bridges & Viaducts Engineering
Building Retrofit Design
Educational and Cultural Buildings Design
Environmental Engineering
Healthcare Engineering
High-Quality Offices & Corporate Headquarters Design
Landscape Architecture & Urban Design
Metro and Railway Design
Nuclear and Nuclear Decommissioning
Port Engineering
Railways and Metro Engineering
Renewable and Future Energies Design
Roads Engineering
Sewage and Solid Waste Management
Sports and Leisure Design
Sustainable Development Advisory
Tunnel Engineering
Airport Planning & Aviation Consultancy
Bridges & Viaducts Engineering
Building Retrofit Design
Educational and Cultural Buildings Design
Environmental Engineering
Healthcare Engineering
High-Quality Offices & Corporate Headquarters Design
Landscape Architecture & Urban Design
Metro and Railway Design
Nuclear and Nuclear Decommissioning
Port Engineering
Railways and Metro Engineering
Renewable and Future Energies Design
Roads Engineering
Sewage and Solid Waste Management
Sports and Leisure Design
Sustainable Development Advisory
Tunnel Engineering
Airport Planning & Aviation Consultancy
Bridges & Viaducts Engineering
Building Retrofit Design
Educational and Cultural Buildings Design
Environmental Engineering
Healthcare Engineering
High-Quality Offices & Corporate Headquarters Design
Landscape Architecture & Urban Design
Metro and Railway Design
Nuclear and Nuclear Decommissioning
Port Engineering
Railways and Metro Engineering
Renewable and Future Energies Design
Roads Engineering
Sewage and Solid Waste Management
Sports and Leisure Design
Sustainable Development Advisory
Tunnel Engineering
NEWS
November 18, 2025
Revitalising Parco Cardinale Eugène Tisserant: works in progress to bring new life to the park
Read now