- Harbour facilities
- Oil and Gas
- Ships
- Renewable energies
- Multisector engineering expertise consultancy




Principia delivers expertise and engineering design services in harbour environment, from hydrodynamics studies to general arrangement and structural concept of harbour facilities.
Principia has offices in France, Singapore and Houston and can provide expertise and engineering services worldwide.

For 25 years, our expertise in core scientific disciplines as structural design, fluid-structure interactions, hydrodynamics and fluid dynamics has built upon multi-sector research and development activities (naval, marine, renewable energy, nuclear, space, automotive,..) and partnership with National research centers, Universities and Engineering Schools.