Founded in 2004, INGPHI is a Swiss civil engineering firm specialized in the design of structures. Based in Lausanne, the firm employs more than fifty professionals.

INGPHI stands out because it considers load carrying structures as a work of art and its such as that it develops and executes them.

INGPHI designs load carrying structures for bridges, buildings and infrastructures.

Our team of engineers and architects is ready to work with you in order to find the best design for your project.

The team members work in close collaboration in the fields of engineering, architecture and design.