LNN vs NOC

Lindsay Corporation

Lindsay Corporation, together with its subsidiaries, provides water management and road infrastructure products and services in the United States and internationally. The company operates in two segments, Irrigation and Infrastructure. The Irrigation segment manufactures and markets center pivot, lateral move irrigation systems, and irrigation controls under the Zimmatic brand; hose reel travelers under the Perrot and Greenfield brands; and chemical injection systems, variable rate irrigation systems, flow meters, weather stations, soil moisture sensors, and remote monitoring and control systems under the GrowSmart brand. It also offers repair and replacement parts for its irrigation systems and controls; global positioning system positioning and guidance, variable rate irrigation, wireless irrigation management, irrigation scheduling, and smartphone applications; and machine-to-machine communication technology solutions, data acquisition and management systems, and custom electronic equipment under the Elecsys brand. The Infrastructure segment provides Quickchange moveable barrier systems that help in highway reconstruction, paving and resurfacing, road widening, median and shoulder construction, and tunnels and bridge repairs; and re-directive and non-re-directive crash cushions, which are used to enhance highway safety at locations, such as toll booths, freeway off-ramps, medians and roadside barrier ends, bridge supports, utility poles, and other fixed roadway hazards. It also offers specialty barrier products; road marking and road safety equipment; and railroad signals and structures, and diameter steel tubing products, as well as outsourced manufacturing and production services for other companies. The company serves departments of transportation, municipal transportation road agencies, roadway contractors, subcontractors, distributors, and dealers. Lindsay Corporation was founded in 1954 and is headquartered in Omaha, Nebraska.

Northrop Grumman Corporation

Northrop Grumman Corporation operates as an aerospace and defense company worldwide. The company operates through four segments: Aeronautics Systems, Defense Systems, Mission Systems, and Space Systems. The Aeronautics Systems segment designs, develops, manufactures, integrates, and sustains aircraft systems for strategic and tactical intelligence, surveillance, and reconnaissance (ISR) missions; and long-range strike aircraft systems, tactical fighter aircrafts, and airborne battle management systems. The Defense Systems segment offers weapon and mission systems for the U.S. military and civilian agency customers. Its principal products and services include integrated battle management systems, weapons systems, information technology services, and intelligence operations. This segment provides command and control and weapons systems, including munitions and missiles; precision strike weapons; propulsion, such as air-breathing systems; and gun systems and precision munitions. It also offers life cycle service and support for software, weapons systems, and aircraft; security services, including information and cyber operations; intelligence analysis and support; and IT infrastructure, such as cloud. The Mission Systems segment offers command, control, communications, and computers ISR systems; radar, electro-optical/infrared, and acoustic sensors; electronic warfare systems; communications and network systems; processing systems; navigation; and maritime power, propulsion, and payload launch systems. This segment also provides airborne sensors and networks; cyber and intelligence mission solutions; maritime/land systems and sensors; and navigation, targeting, and survivability solutions. The Space Systems segment offers satellites and payloads; ground systems; missile defense systems and interceptors; launch vehicles and related propulsion systems; and strategic missiles. Northrop Grumman Corporation was founded in 1939 and is based in Falls Church, Virginia.