Mks Instruments, which also operates under the name M K S, is located in Andover, Massachusetts. This organization primarily operates in the Pressure Measurement Instruments, Industrial business / industry within the Measuring, Photographic, Medical, & Optical Goods, & Clocks sector. This organization has been operating for approximately 58 years. Mks Instruments is estimated to generate $1.9 billion in annual revenues, and employs approximately 350 people at this headquarters location and 4,923 total employees across all locations. This organization is engaged in manufacturing, importing and exporting activities at this facility.