1. Hughes Engineering Network 11511 Dogwood Hills Dr, Clarksburg, MD 20871 Coordinate: 39.2292,-77.239 Phone: (240) 449-3597
2. Cv Inc 11808 Kigger Jack Ln, Clarksburg, MD 20871 Coordinate: 39.24644,-77.24274 Phone: (240) 252-5696