Civil engineering

Pirnay Engineering works on complex projects involving bridges, footbridges and stations, ensuring stability, durability and compatibility with their surroundings.

Specialised engineering for mobility

Motorway bridges, footbridges, intermodal stations… Our teams deliver the specialised expertise required for high-profile, technically complex landmarks.

We provide reliable solutions that reflect these structures’ operational constraints, dynamic loads and architectural characteristics.

Rigorous engineering and design work for public infrastructure

Taking a rigorous and collaborative approach, we support public and private clients across every project phase:

  • Preliminary design
  • Stability analysis and structural calculations
  • Detailed design drawings and construction support

Combining technical performance with environmental integration

Our work takes full account of environmental requirements, future needs and specific constraints in terms of phasing and service continuity – particularly for railway and road infrastructure.

Do you have a technical project?

Our team of specialised engineers can help you deliver your project – regardless of its complexity – with rigour, a methodical approach and precision.