Defense and Government Establishments – Air Cargo, Educational, Military Spares, Bank Note Printing, Missiles, Railway Locos and Wagons, Coffee related products, Defense Services, Service Providers, Design of Aircrafts & Accessories, Light Combat Aircraft, Overhauling of Aircraft, Castings & Forgings, Composite Manufacture, Aircraft Engines, Helicopter Manufacture, Light Combat Aircraft, Vigilant Services, Railways, Spacecraft Tracking, Transport vehicle, Petro chemical, Rock Engineering Services, Power Grid Management, Telecommunication equipment, Marketing Services, Wheel & Axle.