Vaidyanathan Mahadevan

Polaris Consulting & Services Ltd. engages in providing information technology services to banking, insurance, and financial companies. It operates through the following geographical segments: India, Americas, Europe, and Rest of the World. It offers consulting, systems integration, testing, infrastructure management, and mainframe solutions. The company was founded by Arun Jain on January 5, 1993 and is headquartered in Chennai, India.

Virtusa Consulting & Services Ltd. provides information technology services. It offers services to the banking and financial services industries. The company is headquartered in London, the United Kingdom.

Optimus Global Services Ltd. provides business process outsourcing services for businesses in India. It offers customer service programs, including customer service, dispute processing and charge backs, and E-mail management; collection management services, including collection calling, agency management, dispute resolution, field referral, customer analytics and segmentation, and fraud analysis to banking and financial sectors; and consulting services. The company is headquartered in Navalur, India.