Infrastructure India PLC is an AIM London listed company buying infrastructure assets in India.

http://www.iiplc.com/

It currently owns 4 assets in India:

Distribution Logistics Infrastructure Limited (DLI)
Shree Maheshwar Hydel Power Corporation Limited
Indian Energy Limited (IEL)
India Hydropower Development Company, LLC

http://www.shareshop.hsbc.co.uk/shareshop/security.cgi?username=&ac=&csi=1841430&record_search=1&search_phrase=infrastructure