At Valenza Engineering, People come first.
We are a passionate team of specialists, researchers, and problem-solvers—united by a shared commitment to delivering smarter, more sustainable engineering outcomes. Our senior leaders bring over two decades of experience in hydrogeology, geothermal systems, and environmental water science, backed by a multidisciplinary team of PhD-qualified professionals, registered engineers, and technical experts in hydrology, environmental chemistry, data analysis, and GIS.
Our people have authored more than 50 scientific publications and are active members of internationally recognised professional organisations. We blend academic depth with practical experience, ensuring our clients receive strategic, high-quality, and on-time deliverables.
We’re also proud to support the next generation of professionals through hands-on internship and graduate development programs—fostering a culture of learning, innovation, and knowledge-sharing at every level.
Director

Alexis Valenza
Director / Principal Hydrogeologist
Process Team

Andrea Yarce
Agile Practice Manager

Anamaria Ardila
Project Control Engineer
Engineering Team

Jonathan Goddard
Head of Commercial Delivery

Dr. Attila Kovacs
Senior Groundwater Modeller / Hydrogeologist

Bartosz Kaczynski
Hydrogeology Lead

Peter Gribbin
Technical Advisor

Devmi Kurukulasuriya
Senior Hydrochemist

Steven Abdelshahid
Senior Hydraulic Modeller / Hydrogeologist

Riefqy Usman
Hydrogeologist

Rama Herawan
Hydrogeologist

Meghavi Thakar
Data Analyst/ Engineer

Christian Ignacio
Gradulate Hydrogeologist

Anna Lofthouse
Intern - Environmental Engineer
Operations Team

Leniece Mannisto
Office and Culture Manager

Dina Christianti
Administration Assistant