EPOS Corporation (acquired by Tier Technologies, then ACI Worldwide)

EPOS Corporation, with headquarters in Auburn, Alabama, and offices in Duluth, Georgia (Atlanta) is a leading provider of automated self-service solutions. The company's primary areas of expertise include payment solutions, interactive voice response (IVR) and call center automation. The company’s products and services empower organizations to build stronger relationships and deliver information through quality interactions with customers and employees. EPOS provides 24/7 anytime, anywhere access to information with the choice of a customer-premise solution or an off-premise Application Service Provider (ASP) solution. The company was acquired in June 2004 by Tier Technologies, Inc. (NASDAQ: TIER)