
Our mission.
Circle Infra Partners manages and maintains Chemelot’s shared infrastructure. We provide safe, reliable and sustainable infrastructure and support the chemical industry in the transition to green raw materials and circularity. We do this by deploying our expertise, experience and innovative strength in the areas of safety, the environment and infrastructure. With the aim of helping the industry to operate safely, efficiently and innovatively.
Stay ahead.

For a sustainable future.

Latest news and updates.
OASE project reaches highest point of water tanks: major milestone for Chemelot
The construction of these collection tanks marks an important milestone in the OASE project. With the installation of the roofs, the highest point has been reached, bringing a step closer to more effective water treatment at Chemelot.
Cooperation for smart and safe rail transport
Circle Infra Partners welcomes Vossloh ETS to visit RailWatch Pulsars at Chemelot site.
IAZI in Turnaround Phase 3: The Startup
At Circle Wastewater Services, we are proud to report that the Integrated Wastewater Treatment Plant (IAZI) is fully operational again after an intensive six-week turnaround. Thanks to the efforts of many professionals and partners, Street 6100 was thoroughly cleaned, maintained and safely restarted.
Our services.

Wastewater Services
We operate the integrated wastewater treatment plant (IAZI) at the Chemelot site, which treats wastewater from more than 60 plants. With a capacity equivalent to 1 million households, the plant meets all permit requirements, respects the ecological status of the Grensmaas, and manages the water permit for discharge to the Meuse.

Infra Services
We manage and optimize the common infrastructure at Chemelot, focusing on safety, legislation, sustainability, efficiency and maintenance. This supports companies at Chemelot to focus on their core business and benefit from the synergy at the site.

Facility & Real Estate Services
We offer integrated Facility & Real Estate Services at the Chemelot site, including building management, plant maintenance, sustainability and various facility services. This offers companies a single point of contact so they can focus entirely on their core business.
Proud of our partners.




Together, we achieve more.


Ready to work together?
Partnership is at the core of Circle Infra Partners. By working together, we exploit synergies that lead to new opportunities, innovations and growth.