Coimbatore, Aug 10 GMR Infrastructure Ltd has planned to raise up to Rs 2,500 crore through various instruments.

The board of directors on August 9 gave its approval to raise through issue of shares/GDRs/ADRs/FCCBs and/or other securities, for an amount not exceeding Rs 2,500 crore by way of qualified institutional placement, follow on offer and/or private placement etc. subject to necessary approval.