The Games are the being championed by Prince Harry and will take part at the Queen Elizabeth Olympic Park from September 10-14.
The event will bring together wounded and injured servicemen and women to compete in a wide range of sports.
Altrad Beaver 84 firm Star Events Group will help build the 26,000-seater venue for the Game’s opening ceremony and closing concert.
Star Events and Beaver 84 will provide all the staging, seating, production and broadcast structures for the concert, as well as most of the fencing, barriers and ground protection.
Project Director for AEG Live, Jim King, said: “It made a lot of sense to work with Star Events on these prestigious events, due to the close working relationship between our team and theirs, and also because of Star’s extensive experience of working in the Olympic Park both during and after the London 2012 Games.”