Since 2005, BATHYS provides personalized solutions for hydraulic inspection works and assistance to aquatic works. Our expertise extends beyond the hydrographic and topographic surveys to work with you in the follow up of your infrastructures.

Our qualified and multidisciplinary team will know how to bring you innovative technical solutions and advices on any projects in France and overseas.

Our services concern you:

Clients - Contracting authorities - Engineering consulting firms – Design institute - Offshore Companies


Your Projects - Our Services


Hydrographic surveying

All our expertise in any circumstances

Structure Inspection

Innovative technics for structures safety

Sensitive industrial environment

Bathymetry in complete safety


The bathymetry in the service of the energy.

Construction control & follow-up

Every construction site is a challenge... Bathys takes it up

Dredging follow-up & control

You work under the water, we are your eyes

Gravel pits control & follow-up

Optimize your operation

Real-time positioning & tracking

Technology to serve quality

Specific & special projects:

Contact us


They already trusted us