Who we are ? -

The 3D EAU team :

Experts at the service of your urban hydraulic projects

Our team is made up of specialists in urban hydraulics, whose mission is to provide sustainable and effective solutions for collective sanitation and drinking water to local authorities and water operators.

The diversity of our expertise in engineering, 3D modelling and customer relations enables us to approach each project with an innovative and efficient perspective.

We look forward to bringing our passion for urban hydraulic engineering to your projects and sharing our expertise to create a more sustainable future:

The members of our team

Jonathan Wertel

Co-founder, Managing Director and project manager

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

José Vazquez

Co-founder and consulting professor

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

Sabrina Di Flamminio

Executive assistant

Sabrina specialises in setting up and monitoring administrative projects.

Sandra Isel

Head of the branch office in Strasbourg

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

Nicolas Schaer

Head of the Paris branch

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

Marion Frelat

Head of the project

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

Grégory Sacerdote

Workshop manager

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

Gabriel Guibu Pereira

Project manager for Research and Development

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