Lockheed Martin Corporation, a security and aerospace company, engages in the research, design, development, manufacture, integration, and sustainment of technology systems, products, and services worldwide. The company operates through Aeronautics, Missiles and Fire Control, Rotary and Mission Systems, and Space segments. The Aeronautics segment offers combat and air mobility aircraft, unmanned air vehicles, and related technologies. The Missiles and Fire Control segment provides air and missile defense systems; tactical missiles and air-to-ground precision strike weapon systems; logistics; fire control systems; mission operations support, readiness, engineering support, and integration services; manned and unmanned ground vehicles; and energy management solutions. The Rotary and Mission Systems segment offers military and commercial helicopters, surface ships, sea and land-based missile defense systems, radar systems, sea and air-based mission and combat systems, command and control mission solutions, cyber solutions, and simulation and training solutions. The Space segment offers satellites; space transportation systems; strategic, advanced strike, and defensive systems; and classified systems and services in support of national security systems. This segment also provides network-enabled situational awareness and integrates space and ground global systems to help its customers gather, analyze, and securely distribute critical intelligence data. It serves primarily serves the U.S. government, as well as foreign military sales contracted through the U.S. government. The company was formerly known as The Lockheed Corporation and changed its name to Lockheed Martin Corporation in March 1995. Lockheed Martin Corporation was founded in 1912 and is based in Bethesda, Maryland.

Kratos Defense & Security Solutions, Inc. operates as a technology company that addresses the defense, national security, and commercial markets. It operates through two segments, Kratos Government Solutions and Unmanned Systems. The company offers ground systems for satellites and space vehicles, including software for command and control, telemetry, and tracking and control; jet-powered unmanned aerial drone systems, hypersonic vehicles, and rocket systems; propulsion systems for drones, missiles, loitering munitions, supersonic systems, spacecraft, and launch systems; command, control, communication, computing, combat, intelligence surveillance and reconnaissance; and microwave electronic products for missile, radar, missile defense, space, and satellite; counter unmanned aircraft systems, directed energy, communication and other systems, and virtual and augmented reality training systems for the warfighter. The company primarily serves national security-related agencies, the U.S. Department of Defense, intelligence agencies and classified agencies, international government agencies, and commercial customers. Kratos Defense & Security Solutions, Inc. was incorporated in 1994 and is headquartered in San Diego, California.

Ducommun Incorporated provides engineering and manufacturing services for products and applications used primarily in the aerospace and defense, industrial, medical, and other industries in the United States. The company operates through two segments, Electronic Systems and Structural Systems. The Electronic Systems segment provides cable assemblies and interconnect systems; printed circuit board assemblies; electronic, electromechanical, and mechanical components and assemblies, as well as lightning diversion systems; and radar enclosures, aircraft avionics racks, shipboard communications and control enclosures, printed circuit board assemblies, cable assemblies, wire harnesses, interconnect systems, lightning diversion strips, surge suppressors, conformal shields, and other assemblies. The segment also supplies engineered products, including illuminated pushbutton switches and panels for aviation and test systems; microwave and millimeter switches and filters for radio frequency systems and test instrumentation; and motors and resolvers for motion control. In addition, this segment provides engineering expertise for aerospace system design, development, integration, and testing. The Structural Systems segment designs, engineers, and manufactures contoured aluminum, titanium, and Inconel aero structure components; structural assembly products, such as winglets, engine components, and fuselage structural panels; aerodynamic systems; and metal and composite bonded structures and assemblies comprising aircraft wing spoilers, large fuselage skins, rotor blades on rotary-wing aircraft and components, flight control surfaces, engine components, ammunition handling systems, and magnetic seals. It serves commercial aircraft, military fixed-wing aircraft, military and commercial rotary-wing aircraft, and space programs, as well as industrial, medical, and other end-use markets. The company was founded in 1849 and is headquartered in Costa Mesa, California.

Redwire Corporation provides critical space solutions and space infrastructure for government and commercial customers in the United States, Europe, and internationally. The company provides avionics and sensors including star trackers, sun sensors, critical for navigation, and control of spacecraft; camera systems; solar array solutions for spacecraft spanning the spectrum of size, power needs, and orbital location; and strain composite booms, coilable booms, truss structures, telescope baffles, and deployable booms to position sensors or solar arrays away from the spacecraft. It offers software suite that enables digital engineering and generation of high-fidelity, interactive modeling and simulations of individual components, entire spacecraft, and full constellations in a cloud-based environment. In addition, the company microgravity payloads, radio frequency systems, antennas, star trackers, platforms, and in-space manufacturing and biotech facilities. Redwire Corporation is headquartered in Jacksonville, Florida.

Virgin Galactic Holdings, Inc., an aerospace and space travel company, focuses on the development, manufacture, and operation of spaceships and related technologies. The company engages in the design and development, manufacturing, ground and flight testing, spaceflight operation, and post-flight maintenance of spaceflight systems for private individuals, researchers, and government agencies. Virgin Galactic Holdings, Inc. is headquartered in Tustin, California.

Terran Orbital Corporation manufactures and sells satellites for aerospace and defense industries in the United States and internationally. The company offers end-to-end satellite solutions. It engages in the integrated design, manufacture, and assembly of satellites; and management, operation, and provision of information from satellites that are on-orbit on behalf of its customers from its in-house mission operations centers and integrated international ground communications network using its proprietary software both on the satellite and throughout its ground infrastructure. The company also provides launch support services; and professional engineering feasibility studies and preliminary design services. The company was founded in 2013 and is headquartered in Boca Raton, Florida.

Sidus Space, Inc., a space-as-a-service company, engages in the design, manufacture, launch, and data collection of commercial satellite worldwide. Its space services include satellite/space hardware manufacturing; Low Earth Orbit (LEO) launch and deployment services; and space-based geospatial intel, imagery, and data analytics. The company also provides platforms, such as External Flight Test Platform (EFTP) which offers multiple industries to develop, test, and fly experiments, hardware, materials, and advanced electronics on the ISS at a reduced cost and schedule; LizzieSat; Space Station Integrated Kinetic Launcher for Orbital Payload Systems; and Phoenix Deployer. In addition, it offers aerospace and defense manufacturing services, including 3D printing; mechanical/electrical assembly and test; design engineering; and program management comprising of supply chain management, customer requirement compliance, logistics and configuration management, resource and budget control, and schedule. It serves commercial space, aerospace, and defense industries, as well as government and commercial customers. The company was founded in 2012 and is headquartered in Merritt Island, Florida.

Astra Space, Inc. designs, tests, manufactures, and operates launch services, and space products and services primarily in the United States of America. It operates in two segments: Launch Services and Space Products segments. The Launch Services segment provides launch services to satellite operators and government, which conduct the launch operations from Pacific Spaceport Complex in Kodiak, Alaska and Cape Canaveral Space Force Station in Cape Canaveral, Florida. Its Space Products segment design and provide space products for satellite launch including space electric propulsion systems comprising propulsion module, which includes thruster, power processing unit, tank, and feed system. The company offers its products and services primarily to satellite operators, satellite manufacturers, and government agencies. Astra Space, Inc. was founded in 2016 and is headquartered in Alameda, California.