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Past Sponsor's 

Oil and Natural Gas Corporation

Engineers India

Jindal Steel and Power

Canara Bank

Hindustan Petroleum

NLC India Limited

Petronet LNG Limited

Indian Oil Corporation

National Mineral Development Corporation

Coal India

IDBI Bank

SRF Limited

Reliance Infrastructure

Hindalco Industries 

Star Paper Mills Ltd.

BBMB

Engineers India

GTL Infrastructure Ltd.

Reliance Industries Limited

Airports Authority of India

Steel Authority of India

South Eastern Coalfields Limited

Jindal Steel and Power

GAIL

NHPC Limited