Discover 3D EAU, a hydraulic engineering consulting firm

Experts dedicated to your urban hydraulic projects

3D EAU transforms its scientific and technical expertise into operational solutions to better design, measure, diagnose, and optimize infrastructure related to the water cycle.

Our team of hydraulics specialists supports local governments, operators, industrial companies, and engineering firms in their drinking water and wastewater projects.

Thanks to our expertise in complex hydraulics, engineering, and 3D modeling, we provide sustainable, efficient solutions for every project that are tailored to the challenges on the ground.

Our team members

Jonathan Wertel

José Vazquez

Sabrina Di Flamminio

Sandra Isel

Co-founder, Managing Director and project manager

Co-founder and consulting professor

Executive assistant

Head of the branch office in Strasbourg

Jonathan has an engineering degree from ENGEES, a doctorate in fluid mechanics and teaches at ENGEES and EIVP.

José is an INSA engineer, holds a doctorate in fluid mechanics and is an HDR professor at ENGEES.

Sabrina specialises in setting up and monitoring administrative projects.

Sandra an ENGEES engineer and has a doctorate in fluid mechanics.

Nicolas Schaer

Head of the Paris branch

Marion Frelat

Head of the project

Grégory Sacerdote

Workshop manager

Gabriel Guibu Pereira

Project manager for R&D

Nicolas is an ENGEES engineer and holds a doctorate in fluid mechanics. He carried out his thesis at 3D EAU.

Marion is an engineer at ENSCM. She holds a specialised Master® in Drinking Water and Sanitation from ENGEES.

Grégory has extensive experience in design, manufacturing and mechanical installation.

Gabriel is an engineer from ENSAM, with a double degree from the Federal University of Rio de Janeiro. He has a PhD in Fluid Mechanics. He carried out his thesis at 3D EAU.