Find Aerospace Manufacturing Companies
Filter aerospace manufacturers and suppliers by capability and location. Every listing is a U.S. aerospace manufacturing company you can contact directly.
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Browse Aerospace Companies by Category
Compare aerospace manufacturing companies by supplier type, from precision contract manufacturers to MRO and repair providers, curated by Aerospace Grade.
Precision & Contract Manufacturing
Contract manufacturers and precision machine shops producing flight-critical parts to tight tolerances with CNC machining, Swiss turning, grinding and EDM.
Browse companies →Aerospace Components & Hardware
Fasteners, fittings, bearings, valves and the standard and custom hardware that keep aircraft and spacecraft systems assembled and operating.
Browse companies →Aerospace Systems, Avionics & Electronics
Avionics, flight instruments, mission systems, power distribution and electronics manufacturing for cockpit, cabin and defense platforms.
Browse companies →MRO & Repair
Maintenance, repair and overhaul providers keeping fleets airworthy: FAA repair stations, component overhaul, inspection and aircraft modification services.
Browse companies →Special Processes & Finishing
Specialized surface treatments and finishing services, including anodizing, plating, coatings, heat treating and chemical processing to aerospace specifications.
Browse companies →Aircraft & Airframe Manufacturing
OEMs and tier suppliers building complete aircraft, airframes, structures and assemblies, from fuselage sections and wings to final assembly.
Browse companies →Engines & Propulsion
Engine manufacturers, overhaul shops and propulsion suppliers covering turbofans, turboprops, APUs, rocket engines and electric propulsion.
Browse companies →Materials & Composites
Producers and distributors of aerospace-grade metals, alloys, composites and raw stock, including titanium, aluminum and engineered composite materials.
Browse companies →Spacecraft & Launch Systems
Companies designing and manufacturing satellites, spacecraft, launch vehicles, boosters and propulsion stages for orbital and deep-space missions.
Browse companies →Tooling, Automation, Inspection & Test
Jigs, fixtures, tooling, automation, metrology and test equipment suppliers supporting production quality and manufacturing efficiency.
Browse companies →Not sure which supplier fits?
Tell us what your program needs and we'll match you with the right aerospace manufacturers.
Browse Aerospace Companies by Capability
Filter aerospace manufacturing companies by the processes they perform, from CNC machining and engineering design to aerospace filtration and fluid systems.
Assembly & Integration
Sub-assembly through final assembly of components, systems and complete units.
Engineering & Design
Design, analysis and manufacturing engineering support from concept to production.
CNC Machining
Multi-axis milling and turning of flight-critical parts to tight tolerances.
Inspection & Metrology
CMM, optical and lab inspection with calibration to certified standards.
MRO Services
Maintenance, repair and overhaul of components, engines and aircraft systems.
CNC Turning
High-precision turned parts, from small bushings to large rotational components.
5-Axis Machining
Complex contoured geometries machined in single setups for airframe and engine parts.
Systems Integration
Integration of avionics, electrical and mechanical systems into aircraft platforms.
Electronics Manufacturing
PCB assembly, box build and electronics integration for avionics and control systems.
Welding
Certified TIG, MIG and resistance welding for structural and pressure-bearing assemblies.
Coatings & Finishing
Paint, primers, specialty and dry-film coatings applied to aerospace standards.
Heat Treating
Stress relief, annealing, hardening and solution treatment to aerospace specifications.
Non-Destructive Testing
NDT inspection methods including FPI, MPI, ultrasonic, radiographic and eddy current.
Tooling & Fixtures
Design and build of jigs, fixtures, molds and production tooling.
Metal Forming
Press braking, roll forming, hydroforming and stretch forming of aerospace alloys.
Precision Grinding
Tight-tolerance grinding of surfaces, cylinders and threads on hardened aerospace parts.
Sheet Metal Fabrication
Formed, stamped and fabricated sheet metal structures, brackets and enclosures.
Composite Manufacturing
Layup, curing and bonding of carbon fiber and composite structures and parts.
EDM
Wire and sinker electrical discharge machining for hardened alloys and intricate features.
Additive Manufacturing
Metal and polymer 3D printing for prototypes, tooling and production parts.
Automation
Automated production cells, robotics and assembly systems for aerospace manufacturing.
Swiss Machining
Small, complex, high-volume screw-machined components for demanding applications.
Wire Harness & Interconnect
Custom harnesses, cable assemblies and interconnect solutions for aircraft systems.
Waterjet Cutting
Cold cutting of thick or heat-sensitive aerospace materials without distortion.
Plating & Anodizing
Anodizing, plating and conversion coatings for corrosion protection and wear resistance.
Propulsion Systems
Rocket engines, thrusters and complete propulsion systems for launch and spacecraft.
Engine Manufacturing
Production and assembly of turbofan, turboprop and turboshaft engines and modules.
Laser Cutting
Precision laser profiling of sheet and plate in aluminum, steel and titanium.
Aerospace Filtration & Fluid Systems
Filters, regulators, valves and fluid management for fuel, oil and pneumatic systems.
Aircraft Modification
STCs, upgrades, retrofits and structural modification of existing aircraft.
Injection Molding
Precision-molded polymer components for interiors, connectors and housings.
Forging
Closed-die, open-die and ring roll forging for high-strength structural parts.
Gears & Power Transmission
Precision gearing, gearboxes and transmission components for engines and drives.
Investment Casting
Near-net-shape castings in superalloys for turbine, structural and hardware parts.
Extrusion
Extruded aluminum and specialty profiles for structural and heat-transfer applications.
Electric Propulsion
Electric and hybrid-electric motors, drives and propulsion for eVTOL and space.
Sand Casting
Cast aluminum and other alloys for housings, brackets and large structural parts.
Die Casting
High-volume cast components in aluminum, magnesium and zinc alloys.
Browse Aerospace Companies by State
Aerospace Grade lists aerospace manufacturing companies across the United States only. Filter by state to find certified suppliers near you.
Find the Best Aerospace Manufacturing Company for Your Mission
Every mission has different requirements: AS9100 or Nadcap certifications, specific machining capabilities, ITAR registration, prototype versus production volume. Compare aerospace manufacturing companies by state and capability, or tell us what your program needs and we'll help you identify the right suppliers.
About Aerospace Grade
Aerospace Grade helps buyers, engineers and sourcing teams find the right U.S. aerospace manufacturer. Search by company name or location, browse by state, then visit a company's website directly to start a conversation. The directory covers aerospace manufacturing companies across the United States, from airframe builders to precision machine shops.
Company information is compiled by Aerospace Grade from publicly available company sources and reviewed before publication. Company representatives can claim their profile to manage its details. If you manufacture for the aerospace industry, find your company in the directory and claim its profile. It's free.
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