Europe

TYLin Italy is the evolution of Tunnelconsult, building on the successful development of multiple projects. We specialize in tunnels and ground engineering, leading in consulting, design, and monitoring of all types of underground works. Our clients include public and private entities, government agencies, and construction companies around the world.

TYLin Spain (formerly GPO, IDEAM, and Tunnelconsult), specializes in Rail + Transit, Bridges, Tunnel Engineering, Roads + Highways, and Ports + Marine, providing planning, design, construction management, and operation services in the mobility and transportation industries.

TYLin Turkey (formerly Tunnelconsult), was founded in Istanbul in 2013. We specialize in tunnels and ground engineering, leading in consulting, design and monitoring of all types of underground works. Our clients include public and private entities, government agencies, and construction companies around the world.