GTL Infrastructure Limited (GTL Infra) is engaged in the business of Shared Passive Telecom Infrastructure in India. The company had a tower portfolio, at various stages of completion, of over 32,578 towers located across India covering all the 22 telecom circles, as of March 31, 2012. GTL Infra has a portfolio of towers serving all the cellular operators. All the telecommunication towers of the Company are configured to host multiple wireless service providers. The Company�s Web-based software tool called site locator allows indentifying existing GTL Infra tower nearest to the RF of the operator.