ATW Companies is located in Warwick, Rhode Island. This organization primarily operates in the Semiconductors and Related Devices business / industry within the Electronic & Other Electrical Equipment & Components sector. This organization has been operating for approximately 135 years. ATW Companies is estimated to generate $77.1 million in annual revenues, and employs approximately 70 people at this headquarters location and 390 total employees across all locations. This organization is engaged in manufacturing and importing activities at this facility.