1. Critical 2-Way Communications 6105 Highway 73, Geismar, LA 70734 Coordinate: 30.22195,-91.00491 Phone: (225) 673-1928
2. PCS Nitrogen 10886 Highway 75, Geismar, LA 70734 Coordinate: 30.21852,-91.05712 Phone: (225) 621-1500