1. Houghton International Inc 6300 Us Highway 12, Portage, IN 46368 Coordinate: 41.619,-87.17438 Phone: (219) 763-9990
2. Chrome Deposit Corp 6640 Melton Rd, Portage, IN 46368 Coordinate: 41.60016,-87.15979 Phone: (219) 763-1571