Aerospace & Defense Additive Manufacturing Market (2025-2035)

The aerospace and defense additive manufacturing (AM) market is mainly driven by the industry need for lightweight designs, reduced part count and complex geometries that cannot be manufactured using conventional manufacturing processes.

Leading aerospace OEMs are incorporating additive manufacturing in production workflows. For instance, Boeing uses more than 50,000 3D-printed parts every year in their defense, space, and commercial programs, reflecting both scale and maturity. Likewise, Airbus has qualified and deployed a number of metal AM components, including titanium brackets on their A350 XWB.

The global aerospace and defense additive manufacturing market segments on a global level by technology type, material type, application area, end-user vertical, component type, and geographic regions. Technologies include Powder Bed Fusion (SLS, SLM, EBM), Directed Energy Deposition (LMD, WAAM), Material Extrusion, and Binder Jetting. Materials types that span titanium alloys, nickel superalloys, aluminum alloys, high-performance polymers, and ceramic matrix composites. Applications which include prototyping, tooling, production parts, and MRO services.

On the basis of technology, Powder Bed Fusion (PBF) technologies are projected to capture around 40-45% of the overall aerospace and defense additive manufacturing market in 2025, indicating that it will be the dominant AM process used for safety-critical aerospace components. This wider adoption is mainly attributed to its repeatably high fidelity, material flexibility, and ability to create complex features needed for lightweight and high-performance components.

In 2025, commercial aviation contributes roughly 40-50% of the aerospace & defense market for additive manufacturing (AM) largely due to pressures to improve fuel efficiency and reduce operating costs. Major aircraft manufacturers including Boeing, Airbus, and Embraer are adopting AM technologies across their development and production cycles of parts, reaping many billions of dollars in savings per year. Savings come from consolidating parts, reducing part weight, and streamlining the supply chain for parts with AM design capability.

Commercial airlines are increasingly adopting on-demand additive manufacturing for spare parts to help reduce inventory costs and increase aircraft availability. Lufthansa Technik’s 3D printing facility produces m0r0 than 5,000 spare parts each year for Airbus and Boeing fleets, turning spare parts work in process around in ways completely different from traditional supply chain logistics. Their improvements have been around 40-45% for stocking locations, with delivery lead times reportedly 95% faster than previous supply chain operational practices. They are rapidly reducing inventory and costs, improving aircraft maintenance and availability in nearly a sustainable and eco-conscious way with true regional manufacturing locations and even digital warehousing for fleets.

North America leads the global aerospace and defense additive manufacturing market with roughly 30-40% share in 2025. Factors contributing to North American lead include the quantity of aerospace manufacturing in the region, the amount of defense spending going towards procurement and research, and the strong innovation ecosystem in the region.

The significant presence of major aerospace and defense original equipment manufacturers (OEM) like Boeing, Lockheed Martin, Northrop Grumman, and Raytheon have offices, primary manufacturing plants, and R&D offices in North America. In addition to the OEM presence, there are significant supplier and technology networks attached to the major OEMs. Many of which have made recent corporate headquarters moves within the northern Virginia and Maryland suburbs of Washington, D.C. to locate closer to the federal government.

The global aerospace and defense additive manufacturing market expansion accelerates through weight reduction demands, complex geometry requirements, supply chain localization, and military modernization programs. Challenges include certification complexity, quality consistency, and high capital investment.

January 2025: Boeing announced a multi-hundred-million dollar investment to bolster its additive manufacturing capacities in early 2025, including the installation of dozens of large-scale metal 3D printers in multiple production facilities.

December 2024: Lockheed Martin has publicly revealed a global distributed manufacturing network that connects at least 15 facilities dedicated to on-demand spare parts manufacture in support of multiple Lockheed Martin platforms, including the F-35, C-130, and missile systems. Lockheed Martin's work with Velo3D utilizes a powder bed fusion technology developing complex turbine components, highlighting the company’s capability to produce geometries that are more difficult to produce using other technologies.

November 2024: Pratt & Whitney certified its first additively manufactured rotating turbine component for commercial engines. The certification represents a key milestone in AM qualification for rotating machinery deemed critical. The turbine component that received certification was developed in collaboration with Arcam EBM technology and in doing so manufactured titanium turbine blades that are about 20% lighter and demonstrated better fatigue characteristics than traditionally cast parts.