Listing on Stock Exchanges : The Company's Shares are listed on the following two Stock Exchanges in India :

BSE Limited (BSE)

(Regional Stock Exchange)
Phiroze Jeejeebhoy Towers
Dalal Street, Mumbai 400 001

National Stock Exchange of India Ltd. (NSE)

Exchange Plaza'
Bandra-Kurla Complex
Bandra (E), Mumbai 400 051.

In February 1994, the Company jointly with the erstwhile The Tata Hydro-Electric Power Supply Company Limited and The Andhra Valley Power Supply Company Limited issued Global Depository Shares (GDS) in the International Market which have been listed on the Luxembourg Stock Exchange and have been accepted for clearance through Euroclear and Cedel. They have also been designated for trading in the PORTAL System of the National Association of Securities Dealers, Inc.

In July 2009, the Company raised USD 335 million through offering of Global Depositary Receipts (GDRs). The GDRs are listed in and traded in Euro MTF market of the Luxembourg Stock Exchange and are also available for trading on IOB (International Order Board) of London Stock Exchange.

The following series of Debentures issued by the Company are listed on the Wholesale Debt Market segment of NSE :

Sl. No. Series Amount outstanding as on 31/3/2016(Rs. in crores)
1 10.10% Redeemable Transferable Secured Non-Convertible Debentures 500
2 10.40% Redeemable Transferable Secured Non-Convertible Debentures 500
3 9.15% Secured Non-Convertible Non-Cumulative Redeemable Taxable Debentures with Separately Transferable Redeemable Principal Parts 170
4 9.15% Secured Non-Convertible Non-Cumulative Redeemable Taxable Debentures with Separately Transferable Redeemable Principal Parts 225
5 9.40% Redeemable Transferable Secured Non-Convertible Debentures 210
6 10.75% Unsecured Debentures 1500
7 11.40% Perpetual Bonds (also listed on BSE) 1500
8 9.32% Unsecured, Redeemable, Non-convertible Debentures 1000
9 9.48% Unsecured, Redeemable, Non-convertible Debentures 500
10 9.41% Unsecured, Redeemable, Non-convertible Debentures 500