Samsung Electro-Mechanics Co. Ltd. reported earnings results for the fourth quarter of fiscal 2011. For the quarter, the company reported operating profit of KRW 99.0 billion, pre-tax profit of KRW 156.7 billion and net profit of KRW 144.8 billion on sales of KRW 1,663.6 billion against operating profit of KRW 99.8 billion, pre-tax profit of KRW 105.3 billion and net profit of KRW 92.1 billion on sales of KRW 1,382.6 billion for the same period a year ago.