BAE Systems Maritime – Naval Ships
John I. Thornycroft & Company
Vosper & Company
Babcock International
The Jordan Company
Yarrow Shipbuilders
Aircraft Carrier Alliance
BAE Systems
John Brown & Company
Swan Hunter
Fairfield Shipbuilding and Engineering Company
BAE Systems Submarines
Cammell Laird
Vickers Shipbuilding and Engineering
United States defense and services company
vtgdefense.com
VT Group is a privately held United States defense and services company, with its origins in a former British shipbuilding group, previously known as Vosper Thornycroft. Wikipedia