Sudhir Narang

Cisco Systems (India) Pvt. Ltd. supplies computer and telecommunications networking equipment. It also provides remote access servers, IP telephony equipment, optical networking components and network service, and security systems. The firm serves large enterprises, telecommunications service providers, small businesses and consumers. The company was founded in 1995 and is headquartered in New Delhi, India.

Tulip Telecom Ltd. engages in providing data telecom services and information technology solutions to the customers with IP based infrastructural solutions. It designs, implements and manages communication networks of large enterprises on long term contracts to include enterprise communications connectivity, network integration, managed and value added services. The company was founded on May 19, 1992 and is headquartered in New Delhi, India.

Part of BT Group Plc, BT Telecom India Pvt Ltd. is an Indian company that provides networked information technology services. The company is based in New Delhi, India and was founded in 2005.

HCL Comnet Ltd. provides information technology services. It offers research and development, technology, enterprise and applications consulting, remote infrastructure management, business process outsourcing, IT hardware, systems integration, and distribution of technology and telecom products. The company was founded by Kamal Nath on August 8, 2001 and is headquartered in new Delhi, India.

Part of BT Group Plc, BT e-Serv (India) Pvt Ltd. is an Indian company that provides computer related services. The company is based in New Delhi, India and was founded in 2007.