Shailendra Kumar Gupta

Inmarsat Group Ltd. provides global mobile satellite communication services. It also offers voice, data and IP communication solutions that support safety communications and standard office applications such as e-mail, Internet, secure VPN access, and videoconferencing. The company was founded on September 3, 2003 and is headquartered in London, the United Kingdom.

Tata Teleservices Ltd. provides telecommunications services. It services include mobile services, wireless desktop phones, public booth telephony and wireline data services. The firm also provides Wi-Fi internet services, three-way conferencing and post-paid internet services. Tata Teleservices was founded by Ratan Naval Tata in 1996 and is headquartered in Mumbai, India.

Intelsat US LLC engages in the provision of satellite telecommunication services. It offers commercial aircraft, business jet, and aeronautical connectivity; land mobile; maritime; satellite, fiber, and teleport; consulting; and enterprise networking services. The company was founded in 1964 and is headquartered in McLean, VA.

ATC Telecom Infrastructure Pvt Ltd. provides telecommunications infrastructure services. It engages in the deployment and commissioning of telecommunication towers across India to telecom service providers. The firm builds, rents, operates and manages telecom towers across India in addition to providing tower solutions to various downstream sectors. The company is headquartered in Mumbai, India.