 Large employers in the region include AOL, Bausch & Lomb, Dairygold, Dell, Amazon, Motorola, Amgen, Pfizer, Analog Devices, Fexco Financial Services, Vistakon, Waterford Crystal, Apple Computer, Intel, Novartis, O2, Lufthansa Technik, Kerry Group, Siemens, Sony and Blizzard Entertainment.The largest employment hub in Munster is Metropolitan Cork, where a number of multinational firms are located in the Cork city area, including at Little Island.The Shannon Free Zone near Limerick city is also a centre of employment.