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ACI Worldwide

Powering the world's real-time electronic payments ecosystem.

Digital PaymentsFintech aciworldwide.com ↗

Company facts

Founded: 1975
Employees: 3,100
Headquarters: United States
Type: Public
Listed: NASDAQ: ACIW
Subsidiaries: ACI Payments Inc., Speedpay, Retail Decisions, S1 Corporation, Official Payments