Affiliate Marketing Secrets

Think any big budget thriller- Transformers, Source Code, – etc. who designs and installs the video display and computer system in the classic “military command center” scenes?
Are multiple companies involved in designing the graphic content vs. specifying and installing the physical components (monitors, video walls, displays)? I am currently a theatre major, but I work in the multimedia center in my college as well. I am very interested in finding more out about this niche as it seems displays are proliferating everywhere (and films are no exception!) Thanks for your help!