1. Intelsat Corp 22021 Comsat Dr, Clarksburg, MD 20871 Coordinate: 39.21489,-77.2746 Phone: (301) 515-1846
2. Dish Network 23237 Stringtown Rd, Clarksburg, MD 20871 Coordinate: 39.23814,-77.27618 Phone: (240) 327-0491