## TSA BUSINESS UNITS 

TRANSACTION SYSTEMS ARCHITECTS, INC. is a global provider of software for electronic payments. The company serves more than 720 customers in the finance, retail and transaction processing industries. TSA software was used to process more than 41 billion transactions during the past year involving credit and debit cards, smart cards, checks, remote banking services, Internet commerce, secure document delivery, wire transfers, and automated clearing and settlement. TSA maintains its global presence with sales and support offices throughout North and South America, Europe, the Middle East, Africa, Asia and Australia. 

ACI WORLDWIDE Every second of every day, ACI Worldwide solutions power the world’s online consumer e-payment systems. The largest of the TSA business units, ACI provides software that enables consumers to get cash at ATMs, use debit, credit and smart cards to make purchases in stores and over the Internet, bank by phone and PC, pay bills online, and access financial services via mobile telephone. ACI was founded in 1975 and pioneered the development of 24/7 applications and networking software for online e-payment processing. 

INTRANET IntraNet provides international payments and messaging solutions that maximize performance in highly complex and real-time wholesale financial environments. Many of the world’s largest financial institutions use IntraNet software in their global high- value payments and messaging environments to move money, settle multiple currencies and streamline back office operations. IntraNet’s leadership in the wholesale banking industry is proven by over 25 years of experience in developing and successfully delivering business-critical banking systems throughout the world. 

INSESSION TECHNOLOGIES provides scalable infrastructure software and services that facilitate communication, data movement, systems monitoring, transaction processing, Web enablement, Web security, Web services and workflow/business process management across heterogeneous computing systems. Those systems include mainframes, distributed computing networks and the Internet. With Insession products, businesses are able to optimize business-critical operations throughout the enterprise. 

