Veolia Water Solutions & Technologies (VWS) is the technology subsidiary of Veolia Water. The company specialises in the engineering, design and construction of turnkey facilities, and creates technological solutions that are integral to these units.

Veolia Water, the water division of Veolia Environnement, is the world leader in water and wastewater services. The company specialises in outsourcing services for municipal authorities, industry and service companies. Veolia Water serves 131 million people worldwide. With 82,867 employees, its 2007 revenues amounted to €10.9 billion.

Veolia Environnement (Paris Euronext: VIE and NYSE: VE) is world leader in environmental services. With more than 315,000 employees the company has operations all around the world and provides tailored solutions to meet the needs of municipal and industrial customers in four complementary segments: water management, waste management, energy management and freight and passenger transportation. Veolia Environnement recorded revenue of €32.6 billion in 2007.