1. ON Semiconductor 3 Highwood Dr, Tewksbury, MA 01876 Coordinate: 42.64288,-71.23642 Phone: (207) 775-8100
2. Chil Semiconductor 1 Highwood Dr, Tewksbury, MA 01876 Coordinate: 42.64284,-71.23649 Phone: (978) 640-0011