Founded in 1976, Ducrocq Engineering is a French family-owned company specializing in the design and manufacture of custom equipment and solutions for underground construction and railway projects. For 50 years, the company has supported leading contractors and project stakeholders in France and internationally in the delivery of complex transportation, energy and urban infrastructure projects.

Drawing on its in-house engineering department and manufacturing capabilities, Ducrocq Engineering develops innovative equipment designed to meet the highest standards of safety, productivity and reliability on underground construction sites. Its expertise includes TBM back-up concreting bridges, segment and precast element erection gantries, radio-controlled segment carriers, specialized multi-service vehicles, material handling equipment, and tooling dedicated to TBM launch and operation.

The company has contributed to numerous major projects worldwide, including the Channel Tunnel, the Grand Paris Express, HS2 in the United Kingdom, the Montreal Blue Line Extension, and many other underground infrastructure projects across Europe, North America, India and Asia.

Recognized for its ability to develop solutions tailored to the specific constraints of each project, Ducrocq Engineering places innovation, operator safety and operational performance at the core of its activities. Its objective is to provide long-term support to project owners and construction contractors in the successful delivery of their most ambitious underground infrastructure projects.