Complex sentence: On July 7,2015, Ametek announced that it had completed the acquisition of the Surface Inspection Systems Division (SISD) of Cognex Corporation, a company with annual sales of approximately US $60 million.
Split into simpler sentences: On July 7,2015, Ametek announced that it had completed the acquisition of the Surface Inspection Systems Division (SISD) of Cognex Corporation. The SISD unit has annual sales of approximately US $60 million.