Gary John Scott Moynehan

Marshall Land Systems Ltd. designs and supplies machinery and equipment. It also offers program and project management solutions. The company was founded on November 8, 1991 and is headquartered in Cambridge, the United Kingdom.

Slingsby Advanced Composites Ltd. manufactures composite structures for a number of different industries but primarily for the aerospace and defense industry. The company is headquartered in Cambridge, the United Kingdom.

Marshall Specialist Vehicles Ltd. designs and supplies military equipment and vehicles. The company was founded in 1991 and is headquartered in Cambridge, GB.

Marshall Aviation Services Ltd. specializes in aeronautical engineering and modification and maintenance of aircrafts. The company was founded in 2006 and is headquartered in Broughton, the United Kingdom.

Marshall of Cambridge Aerospace Ltd. operates as an independent aerospace and defense company with expertise in civil, military, and commercial aircraft and defense solutions. Its services include engineering, maintenance and repair, integrated operation support, land systems, vehicle systems, and aviation services. The company was founded by David Marshal in 1909 and is headquartered in Cambridge, the United Kingdom.

Ol Consulting Ltd. manufactured aircraft components and provides aerospace services. Its services included aerospace design, training, maintenance, and repair. The company's aerospace components included fuel tanks, auxiliary fuel tanks, and fueling probes. The company was founded in 1909 and was headquartered in Cambridge, the United Kingdom.