GTL Limited operates as an infrastructure services company in India. It offers services and solutions to address the network life cycle requirements of telecom operators, technology providers, and tower companies. The company also provides network operation and maintenance services, such as network monitoring and operation, network field maintenance, technical support and process management, logistics and vendor management, and transition management services. In addition, it offers energy management solutions in the areas of energy audits of telecom infrastructure, process improvement, technology upgradation, and alternate sources of energy. The company was incorporated in 1987 and is based in Mumbai, India.