Transaction Network Services (TNS) is an international data communications company.

TNS provides networking, managed connectivity, data communications and value-added services to many of the world’s leading retailers, banks, payment processors, financial institutions and telecommunication firms.

Our services enable secure and reliable transmission of time-sensitive, transaction-related information critical to our customers’ operations. Our customers outsource their data communications requirements to us because of our substantial expertise, comprehensive customer support and cost-effective services.