Aerospace and Defense Components Market Report 2026

The aerospace and defense components market size has grown rapidly in recent years. It will grow from $71.97 billion in 2025 to $79.25 billion in 2026 at a compound annual growth rate (CAGR) of 10.1%. The growth in the historic period can be attributed to growth in commercial and military aircraft production driving demand, increased adoption of high-tolerance components to meet stringent aerospace performance and safety standards, expansion of satellite manufacturing requiring reliable mission-critical mechanical components, rising MRO activities boosting replacement demand for wear-prone aerospace and defense components, early integration of advanced metal forming and machining technologies improving component durability and performance.

The aerospace and defense components market size is expected to see strong growth in the next few years. It will grow to $111.52 billion in 2030 at a compound annual growth rate (CAGR) of 8.9%. The growth in the forecast period can be attributed to growing investment in next-generation aircraft platforms increasing demand for high-precision mechanical components, rising procurement of defense aircraft and space systems strengthening need for mission-specific component designs, expanding commercial fleet upgrades requiring lightweight and high-efficiency component solutions, increased adoption of automation and additive manufacturing enhancing component production capacity and customization, higher focus on extended component life cycles and reduced maintenance costs driving innovation in material and design engineering. Major trends in the forecast period include adoption of lightweight and high-strength materials to improve fuel efficiency, increasing precision manufacturing of torque coils, clutch, and snap rings, expansion of aerospace component aftermarket services and maintenance, integration of advanced testing and quality assurance technologies, growing demand for custom-engineered components for defense and space applications.

Increasing commercial aircraft deliveries are expected to drive the growth of the aerospace and defense components market going forward. Commercial aircraft play a vital role in modern transportation systems, allowing people and goods to travel quickly and efficiently across the world. These aircraft rely heavily on aerospace and defense components to ensure optimal performance, safety, fuel efficiency, and passenger comfort. For example, in January 2024, Airbus SE, a Netherlands-based manufacturer and developer of aerospace products and services, reported delivering 735 commercial aircraft to 87 customers worldwide in 2023, an 11% increase compared to 2022. Therefore, the rising number of commercial aircraft deliveries will support the growth of the aerospace and defense components market.

Major companies operating in the aerospace and defense components market are focusing on developing advanced launch vehicle technologies to improve payload deployment precision and mission reliability. Launch vehicle technology involves engineering and design innovations that enable rockets to safely and efficiently transport satellites into specific orbits, optimizing fuel usage, trajectory control, and orbital insertion. For instance, in March 2025, the European Space Agency (ESA), a France-based space organization, launched the Ariane-6 rocket on its first commercial mission carrying the CSO-3 military observation satellite. The Ariane-6 successfully placed the satellite into a sun-synchronous orbit approximately 800 kilometers above Earth, completing the CSO mini-constellation of three satellites. The launch supported the Musis reconnaissance and identification program led by France’s Direction Générale de l'Armement (DGA) and the Centre National d'Études Spatiales (CNES), strengthening surveillance capabilities for the Air Force and Space Command. This mission represented a strategic milestone, replacing a previously planned Russian Soyuz launch and demonstrating Ariane-6’s ability to handle high-value military payloads with enhanced orbital accuracy, strong launch reliability, and independence from non-European launch providers.

In June 2023, Barnes Group Inc., a US-based industrial and aerospace manufacturer and service provider, entered into a definitive agreement to acquire MB Aerospace, with the financial details remaining undisclosed. This strategic acquisition by Barnes Group Inc. is geared towards delivering value-added solutions across the aero-engine value chain. The acquisition aims to deepen and broaden customer relationships, enhance exposure in the defense industry, and achieve a balanced presence across diverse aerospace end markets. MB Aerospace, a US-based precision aero-engine component manufacturing and repair services provider, caters to major aerospace and defense engine OEMs (original equipment manufacturers), Tier 1 suppliers, and MRO (maintenance, repair, and operations) providers. This acquisition signifies Barnes Group Inc.'s strategic move to strengthen its foothold and capabilities in the aerospace and defense components sector, catering to a wider spectrum of industry needs.

Major companies operating in the aerospace and defense components market are Arconic Inc., AMI Metal Inc., Constellium SE, Cytec Solvay SA, DowDuPont Inc., Hexcel Corporation, Huntsman International LLC, Kobe Steel Ltd., Koninklijke Ten Cate B.V., Materion Corporation, Saudi Basic Industries Corporation, Sofitec Aero S.L., TATA Advanced Materials Limited, Teijin Ltd., Toray Composites America Inc., The Boeing Company, Airbus SE, Raytheon Technologies Corporation, Northrop Grumman Corporation, General Dynamics Corporation, Lockheed Martin Corporation, BAE Systems plc, Safran S.A., Rolls-Royce Holdings plc, Honeywell International Inc., United Technologies Corporation, L3Harris Technologies Inc., Textron Inc., Bombardier Inc., Spirit AeroSystems Inc., Mitsubishi Heavy Industries Ltd., General Electric Aviation, Eaton Corporation plc, Woodward Inc., JAMCO Corporation.

North America was the largest region in the aerospace and defense components market in 2025. Asia-Pacific is expected to be the fastest-growing region in the aerospace and defense components market report during the forecast period. The regions covered in the aerospace and defense components market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa.

Note that the outlook for this market is being affected by rapid changes in trade relations and tariffs globally. The report will be updated prior to delivery to reflect the latest status, including revised forecasts and quantified impact analysis. The report’s Recommendations and Conclusions sections will be updated to give strategies for entities dealing with the fast-moving international environment.

Tariffs on aerospace and defense components have disrupted global supply chains, increasing costs for manufacturers of aluminum, titanium, composites, superalloys, and specialty materials, particularly impacting North America, Europe, and Asia-Pacific regions. Engine, aerostructure, and avionics segments face higher procurement costs due to import dependencies. Positive impacts include incentivizing domestic production, boosting local R&D, and promoting innovation in cost-effective and advanced materials for aerospace and defense applications.

The aerospace and defense components market research report is one of a series of new reports that provides aerospace and defense components market statistics, including aerospace and defense components industry global market size, regional shares, competitors with an aerospace and defense components market share, detailed aerospace and defense components market segments, market trends, and opportunities, and any further data you may need to thrive in the aerospace and defense components industry. This aerospace and defense components market research report deliver a complete perspective of everything you need, with an in-depth analysis of the current and future scenario of the industry.

Aerospace and defense components are specialized parts designed for use in the manufacturing and servicing of commercial aircraft, military defense systems, and space-related applications. These components are engineered to precise tolerances to meet the specific requirements of their intended missions, contributing to the production of commercial and military aircraft, as well as satellites.

The main materials used for aerospace and defense components include aluminum, titanium, composites, superalloys, steel, plastics, and other products. Aluminum is a silvery-white metallic chemical element with the atomic number 13, known for its excellent thermal and electrical conductivity. These components find applications in various aspects of aircraft, including engines, aerostructures, interiors, equipment, systems and support, as well as avionics. They are utilized by commercial, business, and general aviation, military, and other users in the aerospace and defense sectors.

The countries covered in the aerospace and defense components market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

The aerospace and defense components market consist of sales of flat spiral, torque coil, and clutch, and snap rings. Values in this market are ‘factory gate’ values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).

The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

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