- Bechtel The US engineering giant has set up shop as Bechtel India. It has bagged the Tirupur Water Supply and Sewerage project in Tamil Nadu .
- Suez This French MNC operates in India through its subsidiary Degremont. It has projects in Delhi, Bangalore, Chennai and Nagpur.
- Vivendi The French water giant is in India as Vivendi Water and Vivendi International. It has projects in Jamshedpur, Agra, Calcutta, Chennai and Vishakapatnam.
- Thames Water The UK-based company is eyeing domestic water supply in Indore.
- Anglian Water Services The UK-based company is competing for water distribution in Mysore, Mangalore, Hubli and Dharwad