WSP is one of the world’s leading professional services consulting firms and has one of the longest standing and extensive tunnelling practices globally. In both rock and soft ground, we build transportation, water, and utility tunnels, and underground spaces. Bringing together all required disciplines under one roof, WSP is a world leader in tunnel planning, design, rehabilitation and construction. From pre-feasibility, through fire and risk engineering and ventilation systems, to detailed design and maintenance, we offer in-depth expertise throughout the tunnel lifecycle.


Managing Director Transport & Infrastructure, Asia: Ir Clifford Phung