Pankaj Sharma

Cellebrum Technologies Ltd. develops technologies, solutions, and applications for the wireless industry. It offers text messaging, bulk messaging, international SMS, and delivery reports for ringtones, picture messages, logos, wallpapers, screen savers, themes, quotes, and jokes. It clients include Idea, Airtel, BSNL, Vodafone, and Tata Sky. The company was founded in 2000 and is headquartered in Parwanoo, India.

Comviva Technologies Ltd. provides value added services and solutions to mobile operators, wireless, and wire line carriers. Its products include mobile financial solutions, internet and broadband solutions, customer value management, digital lifestyle solutions, business solutions, messaging solutions and learning. The firm also offers managed services such as managed customer experience, managed cloud services, managed financial services, and rapid detection and auto recovery-radar. The company was founded in 1999 and is headquartered in Gurgaon, India.

Vodafone Ltd. provides telecommunication services. It offers services including voice, messaging, data and fixed communications. It products include health and biotech other consumer technology, smart home appliances, telecommunications and vehicle technologies. The company is headquartered in Newbury, the United Kingdom.