Wing spars are primary load-bearing structural members spanning the wing chord-wise or span-wise to resist bending, shear, and torsional forces, manufactured from aerospace-grade aluminium alloys, titanium, or CFRP using processes such as autoclave cure, resin transfer moulding (RTM), and multi-axis CNC machining, with designs typically following I-beam or box-section configurations qualified to ASTM and MIL-SPEC standards.
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Wing Spars suppliers linked to most aircraft programs in our database.
Midland Aerospace (6 aircraft)Latest Airframer news and company press releases
| 21/07/2026 | Press Release: Embraer and Strata Manufacturing launch strategic collaboration to support commercial aircraft aerostructures |
| 16/06/2026 | Press Release: Daher: industrial partner of Dassault Aviation on the Rafale programme |
| 05/05/2026 | Press Release: Compass Precision acquires Accu-Tool, LLC |
| 04/05/2026 | Press Release: Meloche Group acquires Groupe Rossi Aéro with support from Novacap and other partners |
| 29/04/2026 | Press Release: Albany Engineered Composites receives Pratt & Whitney engine component contract through 2036 |
| 08/04/2026 | Press Release: voestalpine secures orders in the aerospace sector worth around EUR 1 billion |
Sectors serving Structural Components companies:
Machining & Metal Removal •
Forming Processes •
Metals •
Metal Processing & Heat Treatment •
Tooling •
Composite Materials •
Finishing •
Composite Processes & Manufacturing •
Additive & Advanced Manufacturing •
Design Software •
Test Services •
Fasteners •
Adhesives •
Inspection & Non-Destructive Testing •
Plating •
Computer Integrated Manufacturing •
Process & Finishing Equipment •
Tools •
Non-metal Materials •
Coatings •
Chemicals •
Professional Services •
Lubricants
Structural Components
Sectors purchasing from Structural Components companies:
Airframer •
Airframe Assemblies •
Manufacturing Services •
Turbine Engines •
Engine Structure & Casings •
Engine Rotating & Gas-Path Parts •
Landing Assemblies •
Rotors & Propellers •
Power Transmission •
Fluid Power
