1. Coggins Geosciences, Inc. 6238 Presidio Canyon Dr, Katy, TX 77450 Coordinate: 29.71083,-95.73097 Phone: (281) 717-4011
2. Resolve Geosciences Inc 431 Mason Park Blvd, Katy, TX 77450 Coordinate: 29.77717,-95.74377 Phone: (713) 972-6200