Alok Kumar Sinha

Symphony Teleca Services, Inc. develops software solutions and provides consulting services. The company was founded in 2002 and is headquartered in Mountain View, CA.

Reliance Infocomm Ltd. engages in providing wired and wireless telecommunications services. It offers mobile and fixed line telephony services, including broadband, national and international long distance services, data services, Internet services, and a range of value added services and applications. The company is headquartered in Ahmedabad, India.

Airports Authority of India operates and manages airports. The firm offers ground installations, air traffic management, information on airports, regulation, human resources and training facilities. It also provides simulators, ground based augmentation, automatic message switching and dependence surveillance systems. The company was founded on April 1, 1995 and is headquartered in New Delhi, India.

Xchanging Ltd. provides business processing, technology and procurement services to the insurance and financial markets. It business processing services include policy administration, claims services, broking services, workers compensation claims processing services, securities processing services, investment account administration, fund administration and portfolio management, offshore services and human resources. The firm also offers technology services include application development and maintenance services, enterprise solutions, infrastructure services and insurance software. The company was founded by David W. Andrews in 1999 and is headquartered in London, the United Kingdom.

Istakapaza, Inc. operates a blockchain-based software as an American service platform company. The private company is located in the US.