A subsidiary of Veolia Water Solutions & Technologies (VWS), Opalium has over 20 years experience in water treatment.

Our specialists combine their expertise and know-how to design and develop water treatment solutions to meet your specific needs: upgrading, creating new systems.
Our specialized component and equipment distribution activity, for all types of water treatment, covers the various treatment sectors, is customizable to meet specific needs and readily available.

We provide optimal customer care, support and after-sales services.

Our Strengths:
Customer-focused (care/support/after-sales)
Technical excellence and innovation
Responsibility

Research and Development:
Our priority is to develop effective responses to global environmental and human challenges.

Veolia Environnement

The world leader in environmental services
4 business activities: water, energy, waste, transportation.
Veolia Water Solutions & Technologies (VWS), water treatment specialist for municipalities and industry