David Graham King

Founded in 1988, ACI Worldwide (EMEA) Ltd. is a subsidiary of ACI Worldwide, Inc. that provides information technology consulting services. The private company is based in Watford, UK.

Founded in 1993, Applied Communications, Inc. U.K. Holding Ltd. is a British software development company. Part of ACI Worldwide, Inc., the private company is based in Watford, UK. The company specializes in developing computer software.

Part of ACI Worldwide, Inc., Applied Communications Holding GmbH functions as an investment holding German company. The private company is based in Frankfurt, Germany. The CEOs of the company are Bryan Anthony Peterson, David Graham King, Scott William Behrens.

ACI Global Ltd. develops software. The company is based in Brookwood, UK and was founded in 1998.

ACI Worldwide (Germany) GmbH provides payment technologies for service providers in global trade. It delivers modular white label payment gateway solutions to payment service providers (PSPs), independent sales organizations (ISOs), acquirers, independent software vendors (ISVs), and value-added resellers (VARs), enabling them to fully outsource payment transaction processing or extend and improve existing systems. The company was founded by Markus Rinderer, Christian Bamberger and Nikolaus von Taysen in 2003 and is headquartered in Munich, Germany.