Q6 : Think Korea !

This company's construction branch was awarded a contract to build one of the two Petronas Towers in Malaysia in September 1993 and the Burj Dubai in 2004. It is the world's largest manufacturer of DRAM chips, refrigerators, flash memory, optical storage drives. It owns the soccer team, Suwon Bluewings. Here's the giveaway clue if you are into EPL. It signed the second biggest sponsorship deal in English football history with Chelsea with a five-year deal estimated to be worth £50 million. Name the company.