Thomas Instrument, Inc. Share: Manufacturers Thomas Instrument, Inc. Visit Website 1102 Park Drive Warner Robins, GA 31088 (478) 923-0013 (478) 923-0017 (fax) About Map About Thomas Instruments is an award winning provider of engineering, manufacturing, and repair/overhaul services to the United States Department of Defense. The corporate Headquarters and Manufacturing Facility What's Nearby? Distance: 5 10 15 20 25 50 mi.