1. Maracor Software & Engineering 3615 Westchester Ct, Middletown, MD 21769 Coordinate: 39.46469,-77.541 Phone: (301) 371-3260
2. Entech Solutions 8507 Bolivar Rd, Middletown, MD 21769 Coordinate: 39.46454,-77.59417 Phone: (301) 371-5237