David Hargaden

Calyx Group Plc provides technology and communications services. It provides ongoing training, support and management for advanced telephone systems, IT networks, security and software solutions. The company was founded by Maurice Healy on February 1, 2005 and is headquartered in Ballsbridge, Ireland.

Etrawler Ltd. operates an online booking engine that connects business and leisure customers, and online travel retailers with road and rail transport solutions. The firm involves in car rental partnerships with airlines, online travel agents, accommodation suppliers, and car rental retailers. It offers car rental booking engine, such as mobile booking engines, open source iPhone car rental application, Facebook car rental booking engine, car rental mapping, banner and site design, online reporting and direct connection. The company was founded by Greg Turley and Niall Turley in 2004 and is headquartered in Dublin, Ireland.

Part of BDO LLP, BDO Simpson Xavier is an Irish company that provides accounting services. The company is based in Dublin, Ireland.

Simpson Xavier is an American company.

Sage Technologies Ltd. develops customer relationship management software that allows businesses to manage all interactions with prospects, customers and partners. The company is headquartered in Dublin, Ireland.

Part of ACI Worldwide, Inc., Point Information Systems is an Irish company that supplies customer relationship management applications. The company is based in Dublin, Ireland. Point Information Systems was acquired by S1 Corp., part of ACI Worldwide, Inc. from February 13, 2012 on March 29, 2002.

ezetop Ltd. provides website for mobile top-ups. It offers international and online mobile top-ups and call services. The company was founded in 2006 and is headquartered in Dublin, Ireland.

Unity Technologies I.T. Ltd. engages in the provision of IT cloud manage services. Its services include cloud, infrastructure, security, identity management, modern workplace, and managed services. The company was founded in 2011 and is headquartered in Dublin, Ireland.