About us

Our story. Our team. Our commitment

Our story

Holland Sensor began in 2007 as a deep technology experiment, aiming to address critical challenges in water quality management. Officially spun off in 2023 as a high precision instrumentation company under the leadership of Leo de Zeeuw, we swiftly transitioned from developing innovative prototypes to delivering advanced, patented instrument technology to the global market. Key milestones include: 

Our journey reflects our dedication to innovation, sustainability, and global water safety.

2007

first need to show / prove actual Cu and Ag concentrations in treated water to clients

2008

EU funded, CRAFT project in collaboration with University of Florence, Hochfachschule Köln, SME’s, Expert consultants

2013 – 2017

Development of the first sensor prototypes by Holland Water.

2017 – 2023

R&D

2023

Acquisition and official establishment as Holland Sensor.

2024

Financing Round, Organizational readiness and launch

2025

Mizu®️ Portable System ready for fieldtesting

Join us in our journey

Together, we can ensure water sustainability for future generations. Explore our site to see how we can help you enhance your water management strategies.

Our team

Driven by expertise and a vision for change

Rik van Drie

Innovation Engineer

Esther Lozeman

Research Manager

Mercyline Kerina 

Laboratory Technician

Rituparna Saikia

Senior Electronics/Firmware Engineer

Auke van Scheltinga

Senior Software Engineer / Tech Lead

Leo de Zeeuw

Founder & Managing Director

Paul Hoogewind

Chief Financial Officer

Vincent van Laar

Chief Commercial Officer

Xander van Mechelen

CTO/COO

Oscar Brommer

Strategy Officer

Conrad Chapman

Senior Sensor Specialist

Keshav Shukla

R&D Engineer

WE MEASURE ALL AROUND THE GLOBE

Our Partnerships

HMEI

Holland Sensor is a member of HMEI, the Geneva-based association that works closely with UN agencies to advance global standards in hydrology, environmental monitoring, and instrumentation.

Noorderinzicht

Full service marketing agency partner with focus on Digital and AI

Multifill

We partner with Multifill – Masters in Mixing & Filling to explore new applications of our sensor technology, starting with real-time zinc measurements in water.

SWAN

Holland Sensor is a member of The Smart Water Networks Forum (SWAN), the leading global voice for the smart water sector.

Water Alliance

Holland Sensor is member of Water Alliance, bringing together a complete chain of innovations for water technology.

Holland Water

Long-term collaborator and launch partner, instrumental in our initial development phase.

Join Us on Our Mission

Together with our dedicated team and partners, Holland Sensor is set on a path to redefine water quality monitoring. We invite you to learn more about our technology, impact, and the possibilities for future collaboration.

Contact us to explore how you can be part of this exciting journey towards a sustainable future.

Get in touch