1. L-3 Communications 8 Metropolitan Ct Ste 4, Gaithersburg, MD 20878 Coordinate: 39.14849,-77.22917 Phone: (301) 948-5900
2. Quantum Leapers 22 Goodport Ln, Gaithersburg, MD 20878 Coordinate: 39.15231,-77.23763 Phone: (240) 813-9776