PTC India Ltd.'s (PTC's) revenue has moved up from Rs 11 Crores in FY 2000-01 to Rs 7844 Crores in FY 2009-10.PTC started with an authorized capital of Rs 150 Crores and paid up capital of Rs. 6 Crores.
In 2004, PTC increased it’s paid up capital base to Rs 150 Crores through an IPO. It was a reflection of the market confidence in the concept of PTC that the IPO was oversubscribed more than 42 times. In January 2008, PTC further raised its paid capital base to Rs 227.41 Crores through a Qualified Institutional Placement (QIP) and further to Rs 294.62 crores (as on 1 March 2011).Leading Indian FIs, and Investment Companies and Power Sector Majors have picked up equity in PTC in addition to the original promoters, backing a concept whose time has come.

The particulars of PTC performance are tabulated as below: