TOP 10
1 . Lockheed Martin
One of the world ’ s leading aviation companies has enhanced its operational efficiencies in recent years through a stringent set of targets aimed at making its factories as sustainable as possible . Its 350,000 square feet of facility in Pennsylvania , US , is a flagship for this strategy and the results in recent years have been unchallenged as it plots the most efficient route towards the production of its C-130 , F-16 , F-35 and C-5 spare parts and assembly
28 November 2015