SK Group is a collection of diverse multi-national manufacturing and service companies united under a holding company structu ... re that share a common SK Brand and Corporate Culture. We adopted the holding company structure in 2007 to enhance corporate governance, increase corporate value, and secure new growth engines. In 2008 we cleared 88 Billion USD in revenues and ranked 86th on the Fortune Global 100 List. By 2009, we had risen to 72nd place. SK companies cooperate with one another for their prosperity and survival, in addition to furthering the development of SK's corporate culture and brand. read more