Aerospace Fillers Composite

Aerospace Fillers Composite Market Outlook

The global aerospace fillers composite market is projected to reach approximately USD 4.5 billion by 2035, growing at a CAGR of around 7.5% during the forecast period from 2025 to 2035. The increasing demand for lightweight materials in aircraft manufacturing, driven by the need for fuel efficiency and enhanced performance, is a primary growth factor. Additionally, the surge in aerospace production, particularly in the commercial aircraft sector, along with advancements in composite technology, are significantly contributing to market expansion. The need for improved durability and resilience in aerospace applications is also pushing manufacturers to adopt fillers composites. These factors collectively underpin the robust growth anticipated in this sector.

Growth Factor of the Market

A critical growth factor for the aerospace fillers composite market is the continuous evolution and innovation in composite materials, leading to enhanced performance characteristics such as weight reduction, strength, and resistance to various environmental factors. The aerospace industry is increasingly focusing on the development of eco-friendly and recyclable materials, which is bolstering the use of composites. Furthermore, the rising global air travel demand, paired with the expansion of airlines and aircraft fleets, is propelling manufacturers to seek advanced materials that can help in weight savings and thus reduce operational costs. Additionally, government regulations aimed at improving fuel efficiency and lowering carbon emissions are incentivizing companies to invest in advanced composite technology. The competitive advantage gained through the use of aerospace fillers composites in terms of operational efficiency and safety is further driving market growth.

Key Highlights of the Market

• The market is projected to witness a CAGR of 7.5% from 2025 to 2035.
• Carbon fiber fillers are expected to dominate the product type segment due to their lightweight and high-strength properties.
• North America is anticipated to hold the largest share of the market, driven by aerospace manufacturing hubs and investments in R&D.
• UAV applications are gaining traction, reflecting the increasing use of composites in unmanned aerial vehicles.
• There is a growing trend towards online retail distribution channels, facilitating easier access to composite materials for manufacturers.

By Product Type

Carbon Fiber Fillers:

Carbon fiber fillers are becoming increasingly popular in the aerospace industry due to their remarkable strength-to-weight ratio, flexibility, and thermal stability. The ability to withstand extreme temperatures and resist corrosion makes carbon fiber fillers an ideal choice for various aerospace applications, including structural components and reinforcements. Their lightweight nature contributes significantly to overall weight reduction in aircraft, aligning with industry goals for fuel efficiency. The significant investments in research and development of carbon composites are anticipated to drive further advancements, expanding their application in both military and commercial aerospace sectors. Consequently, the demand for carbon fiber fillers is expected to witness substantial growth over the forecast period.

Glass Fiber Fillers:

Glass fiber fillers are another essential component of the aerospace fillers composite market, primarily recognized for their cost-effectiveness and good insulating properties. These fillers offer adequate strength while being less expensive than carbon fibers, making them a popular choice for a variety of non-structural components in aerospace applications. The unique properties of glass fiber allow for effective energy absorption, which is crucial in applications like aircraft interiors and safety components. As manufacturers continue to seek affordable solutions without compromising on performance, glass fiber fillers are likely to see sustained demand, particularly in budget-sensitive projects.

Aramid Fiber Fillers:

Aramid fiber fillers are renowned for their excellent mechanical properties, including high tensile strength and resistance to abrasion. These fibers are particularly useful in applications where durability and toughness are paramount, such as in armor and composite structures for military and aviation needs. The superior performance of aramid fibers in extreme conditions ensures their relevance in projects demanding high-performance materials. The increasing use of aramid fiber fillers in aerospace components, particularly in hybrid composites, is expected to enhance their market presence as manufacturers explore ways to improve safety and reliability in aircraft design.

Ceramic Fillers:

Ceramic fillers are primarily utilized in applications that require exceptional thermal and wear resistance. As the aerospace sector continues to evolve, the role of ceramic fillers in thermal barrier coatings and high-temperature components is becoming more prominent, particularly in jet engines and combustion chambers. The ability of ceramic-filled composites to maintain structural integrity under extreme conditions positions them strategically in the aerospace industry. Advances in materials science are enabling the development of innovative ceramic composites, which are anticipated to expand their usage, thereby contributing to market growth in this segment.

Metal Fillers:

Metal fillers are commonly used in aerospace composites to enhance mechanical strength and thermal conductivity. These fillers are particularly important in applications where structural integrity and heat resistance are crucial, such as in engine components and load-bearing structures. The trend toward hybrid materials, which incorporate metal fillers with polymers or other composites, is gaining traction as it allows for optimized performance characteristics. As manufacturers continue to innovate and explore the benefits of integrating metal fillers into composite materials, this segment is expected to witness significant growth, driven by the demand for components capable of withstanding the rigors of aerospace applications.

By Application

Aircraft Components:

The application of aerospace fillers composites in aircraft components is one of the largest segments, reflecting the critical need for lightweight yet strong materials in aviation. Components such as wings, fuselage sections, and tail assemblies benefit significantly from the use of composite materials, which provide durability and reduce overall weight, contributing to improved fuel efficiency. Manufacturers are increasingly adopting fillers composites to enhance the performance and safety of aircraft, ensuring compliance with stringent regulatory standards. The continuous push for innovation and the expansion of next-generation aircraft technologies are expected to further drive the demand for aerospace fillers in this segment.

Satellite Structures:

Satellite structures are increasingly utilizing aerospace fillers composites, owing to the stringent requirements for lightweight and resilient materials in space applications. Composite materials can withstand the harsh conditions of space, including temperature fluctuations and radiation exposure, making them ideal for satellite components. The advancements in composite technology, including the development of specialized fillers that enhance performance, are enabling manufacturers to design more efficient satellite structures. As global space exploration initiatives increase, the demand for aerospace fillers in satellite manufacturing is expected to grow, particularly with the rise of small satellite launches and projects focusing on satellite constellations.

Spacecraft Interiors:

In spacecraft interiors, the integration of aerospace fillers composites is crucial for improving safety, comfort, and functionality. These materials not only contribute to lightweight designs but also offer superior thermal and noise insulation, essential for the comfort of astronauts during missions. The ongoing efforts to enhance the habitability and efficiency of spacecraft interiors make the use of fillers composites an attractive proposition for manufacturers. As space missions expand, including long-duration missions to Mars and beyond, the demand for advanced materials in spacecraft interiors is set to increase significantly, driving innovation in composite technology.

UAVs:

The use of aerospace fillers composites in unmanned aerial vehicles (UAVs) is rapidly gaining momentum due to their lightweight and robust characteristics. UAVs, which require precision engineering and high-performance materials for optimal functionality, benefit from the integration of composite materials that enhance flight performance and endurance. The increasing applications of UAVs across various sectors, including defense, agriculture, and logistics, are bolstering demand for aerospace fillers composites. As the market for UAVs continues to expand, the role of advanced composites in achieving operational efficiency and performance is anticipated to grow correspondingly.

Radomes:

Radomes, which protect radar systems from environmental factors while allowing signals to pass through, are increasingly utilizing aerospace fillers composites for their lightweight and robust properties. The use of composites in radome construction ensures durability and minimal disruption to radar signals, making them essential for military and civilian aviation applications. As advancements in radar technology and the demand for improved signal clarity rise, the need for high-performance radomes is set to increase. This trend, combined with the growing emphasis on lightweight materials, positions aerospace fillers composites as a key component in the future of radome manufacturing.

By Distribution Channel

Direct Sales:

Direct sales channels play a crucial role in the aerospace fillers composite market, enabling manufacturers to establish strong relationships with end-users. Through direct sales, companies can provide tailored solutions that meet specific aerospace requirements, ensuring customer satisfaction and loyalty. This distribution strategy allows manufacturers to communicate directly with clients, addressing their needs and gathering valuable feedback for future product development. As the complexity of aerospace projects increases, the importance of direct sales in delivering customized products and services will continue to grow, providing a competitive advantage in the market.

Distributors:

Distributors serve as a vital link between manufacturers and end-users in the aerospace fillers composite market, facilitating the broader reach of products. They not only provide inventory management but also enhance accessibility for smaller manufacturers who may not have the resources to maintain extensive stock. Through distributors, companies can tap into new markets and customer segments, leveraging established networks to drive sales. Additionally, distributors often provide technical support and advice, helping clients select the most suitable products for their applications. This collaborative approach is expected to strengthen the distributor's role in the aerospace fillers composite market as demand continues to rise.

Online Retail:

The rise of online retail as a distribution channel in the aerospace fillers composite market reflects the growing trend of digital transformation across industries. Online platforms enable manufacturers to showcase a wide range of products, making it easier for customers to compare options and make informed purchasing decisions. This channel enhances convenience for buyers, allowing them to access products from anywhere at any time. The increasing reliance on e-commerce, particularly post-pandemic, is prompting manufacturers to invest in online sales strategies, which is expected to further propel the growth of this distribution channel in the aerospace fillers composite market.

By Ingredient Type

Nano Fillers:

Nano fillers are becoming increasingly essential in the aerospace fillers composite market due to their ability to enhance the performance of composite materials significantly. These fillers improve properties such as strength, thermal resistance, and electrical conductivity, making them ideal for high-tech aerospace applications. The incorporation of nano fillers allows for the development of lighter and more durable components, which is particularly beneficial in the aerospace sector where weight reduction is critical. As research continues to uncover new applications for nano fillers in composites, their demand is expected to rise, driven by the need for advanced material solutions.

Micro Fillers:

Micro fillers are widely used in aerospace composites to enhance mechanical properties and reduce production costs. By improving the bulk properties of composites, micro fillers contribute to the overall strength and durability of aerospace components, making them indispensable in applications where performance is critical. The versatility of micro fillers allows manufacturers to tailor composites for specific aerospace applications, facilitating innovations in design and functionality. The ongoing development and optimization of micro filler formulations are set to drive their adoption in the aerospace sector, thereby impacting market growth positively.

Macro Fillers:

Macro fillers are utilized in aerospace composites for providing bulk density and enhancing specific mechanical properties. These fillers are particularly useful in applications requiring substantial structural integrity, making them popular in aerospace manufacturing. The use of macro fillers can lead to cost-effective solutions while still meeting the stringent performance requirements of the aerospace industry. As the demand for lightweight and strong materials continues to grow, the incorporation of macro fillers in composite formulations is expected to increase, enhancing their presence in the aerospace fillers composite market.

Hybrid Fillers:

Hybrid fillers, which combine properties of different materials, are gaining traction in the aerospace fillers composite market due to their ability to offer optimized performance. By leveraging the strengths of various fillers, manufacturers can create composites that exhibit enhanced mechanical properties, reduced weight, and improved resistance to environmental factors. The versatility of hybrid fillers allows for customization according to specific aerospace applications, catering to diverse manufacturing needs. As companies continue to explore innovative approaches to composite formulation, the adoption of hybrid fillers is anticipated to rise, further driving market growth.

Spherical Fillers:

Spherical fillers are increasingly being used in aerospace composites due to their unique shape and distribution characteristics, which enhance the flow and processing of composite materials. These fillers can improve the mechanical performance of composites by providing better load distribution, enhancing impact resistance, and reducing the likelihood of defects during processing. The incorporation of spherical fillers in aerospace applications supports the overall lightweight design and contributes to improved performance under various environmental conditions. As manufacturers continue to innovate and seek high-performance materials, the demand for spherical fillers in aerospace composites is likely to witness significant growth.

By Region

The North American region is anticipated to hold the largest share of the aerospace fillers composite market, driven by the presence of major aerospace manufacturers and ongoing investments in research and development. The United States and Canada are home to leading aerospace companies that emphasize innovation and the adoption of advanced materials in aircraft manufacturing. With a projected CAGR of 7.2% over the forecast period, North America is expected to maintain its dominance, supported by robust demand for commercial aircraft and defense projects. Furthermore, government initiatives to enhance aerospace technologies and sustainability are likely to bolster the growth of fillers composites in this region.

Europe is another significant market for aerospace fillers composites, with a strong focus on developing advanced materials for the aerospace sector. The region's emphasis on sustainability and environmental responsibility is driving the adoption of lightweight composites that improve fuel efficiency and reduce emissions. European countries like Germany, France, and the UK are investing heavily in aerospace projects, leading to a growing demand for high-performance fillers composites. The European market is projected to witness a CAGR of around 6.8% during the same period, reflecting the ongoing trends toward innovation and technological advancements in aerospace materials.

Opportunities

The aerospace fillers composite market presents several opportunities for growth, particularly in the realm of sustainability and eco-friendly materials. As global awareness regarding environmental impacts grows, manufacturers are increasingly seeking biodegradable and recyclable composite materials that meet regulatory standards while also appealing to eco-conscious consumers. This shift towards sustainable materials opens new avenues for innovation, allowing companies to differentiate themselves in a competitive landscape. Collaborations between manufacturers, research institutions, and regulatory bodies can accelerate the development of such materials, thereby positioning them favorably within the aerospace sector. Additionally, leveraging advanced technologies like 3D printing and additive manufacturing can further enhance the feasibility of sustainable composites, leading to cost-effective solutions and new market segments.

Moreover, the expansion of the aerospace industry in emerging markets presents significant opportunities for suppliers of aerospace fillers composites. Countries in the Asia Pacific region, such as China and India, are experiencing rapid growth in their aerospace sectors, driven by increasing air travel and government support for domestic manufacturers. This burgeoning demand is creating a need for advanced materials, including fillers composites, to meet the requirements of new aircraft designs and production processes. As these markets continue to develop, suppliers who can provide high-quality, innovative solutions will be well-positioned to capitalize on the growing opportunities in these regions, driving overall market growth.

Threats

Despite the positive growth outlook for the aerospace fillers composite market, several threats could hinder progress. One of the primary concerns is the volatility of raw material prices, which can significantly impact production costs and profitability for manufacturers. Fluctuations in the prices of essential materials, particularly carbon and glass fibers, can lead to unpredictable financial outcomes and may deter investment in new projects. Furthermore, the aerospace industry is highly regulated, and compliance with stringent standards can pose challenges for manufacturers, particularly smaller companies that may lack the resources to adapt to regulatory changes. The high entry barriers associated with advanced composite technology can also deter new players from entering the market, potentially limiting innovation.

Another critical threat is the potential for geopolitical tensions and economic uncertainties that can disrupt supply chains and affect demand patterns. Global events such as trade disputes, tariffs, and political instability can impact the aerospace market, leading to reduced investments and delayed projects. Additionally, the industry is facing increasing competition from alternative materials, such as aluminum and titanium, which may offer cost advantages or specific performance benefits in certain applications. As manufacturers weigh their options, the threat of substitution could challenge the growth of aerospace fillers composites, necessitating ongoing investment in R&D to maintain a competitive edge.

Competitor Outlook

• Hexcel Corporation
• Toray Industries, Inc.
• Cytec Solvay Group
• Teijin Limited
• 3M Company
• DuPont de Nemours, Inc.
• Royal TenCate N.V.
• Zoltek Companies, Inc.
• BASF SE
• Momentive Performance Materials Inc.
• Owens Corning
• Advanced Composites Inc.
• Northrop Grumman Corporation
• General Atomics
• Spirit AeroSystems Holdings, Inc.

The competitive landscape of the aerospace fillers composite market is characterized by a diverse array of players ranging from large multinational corporations to specialized niche manufacturers. Key players such as Hexcel Corporation, Toray Industries, and DuPont de Nemours are at the forefront of innovation, continually investing in research and development to produce advanced composite materials that meet the evolving needs of the aerospace sector. These companies leverage their extensive experience in material science and engineering to create high-performance fillers that enhance the capabilities of aircraft structures and components. Additionally, partnerships and collaborations between these industry leaders and aerospace manufacturers are becoming increasingly common, fostering innovation and facilitating the development of new composite formulations.

Moreover, the aerospace fillers composite market is seeing significant activity from emerging companies that focus on sustainability and eco-friendly materials. These companies are developing innovative solutions to address environmental concerns while providing performance benefits, creating a competitive edge in the market. As sustainability becomes a priority for the aerospace industry, established players are also adapting their strategies to include greener alternatives in their product lines. The dynamic nature of the market encourages continuous improvements in material properties and performance, driving competition and prompting companies to stay ahead of trends and emerging technologies.

Major companies such as Spirit AeroSystems and Northrop Grumman are also playing crucial roles in shaping the aerospace fillers composite market. Spirit AeroSystems, known for its expertise in aerostructures, is increasingly focusing on innovative composite solutions that contribute to weight savings and fuel efficiency in aircraft. Northrop Grumman, on the other hand, is leveraging its technological capabilities to develop advanced composite materials for defense and aerospace applications, ensuring that its products meet rigorous military standards. These companies are well-positioned to capitalize on the growing demand for aerospace fillers composites, as they continue to push the boundaries of material science and engineering, paving the way for future advancements in the aerospace sector.

• 1 Appendix

  • 1.1 List of Tables
  • 1.2 List of Figures

• 2 Introduction

  • 2.1 Market Definition
  • 2.2 Scope of the Report
  • 2.3 Study Assumptions
  • 2.4 Base Currency & Forecast Periods

• 3 Market Dynamics

  • 3.1 Market Growth Factors
  • 3.2 Economic & Global Events
  • 3.3 Innovation Trends
  • 3.4 Supply Chain Analysis

• 4 Consumer Behavior

  • 4.1 Market Trends
  • 4.2 Pricing Analysis
  • 4.3 Buyer Insights

• 5 Key Player Profiles

  • 5.1 BASF SE
    • 5.1.1 Business Overview
    • 5.1.2 Products & Services
    • 5.1.3 Financials
    • 5.1.4 Recent Developments
    • 5.1.5 SWOT Analysis
  • 5.2 3M Company
    • 5.2.1 Business Overview
    • 5.2.2 Products & Services
    • 5.2.3 Financials
    • 5.2.4 Recent Developments
    • 5.2.5 SWOT Analysis
  • 5.3 Owens Corning
    • 5.3.1 Business Overview
    • 5.3.2 Products & Services
    • 5.3.3 Financials
    • 5.3.4 Recent Developments
    • 5.3.5 SWOT Analysis
  • 5.4 Teijin Limited
    • 5.4.1 Business Overview
    • 5.4.2 Products & Services
    • 5.4.3 Financials
    • 5.4.4 Recent Developments
    • 5.4.5 SWOT Analysis
  • 5.5 General Atomics
    • 5.5.1 Business Overview
    • 5.5.2 Products & Services
    • 5.5.3 Financials
    • 5.5.4 Recent Developments
    • 5.5.5 SWOT Analysis
  • 5.6 Cytec Solvay Group
    • 5.6.1 Business Overview
    • 5.6.2 Products & Services
    • 5.6.3 Financials
    • 5.6.4 Recent Developments
    • 5.6.5 SWOT Analysis
  • 5.7 Hexcel Corporation
    • 5.7.1 Business Overview
    • 5.7.2 Products & Services
    • 5.7.3 Financials
    • 5.7.4 Recent Developments
    • 5.7.5 SWOT Analysis
  • 5.8 Royal TenCate N.V.
    • 5.8.1 Business Overview
    • 5.8.2 Products & Services
    • 5.8.3 Financials
    • 5.8.4 Recent Developments
    • 5.8.5 SWOT Analysis
  • 5.9 Toray Industries, Inc.
    • 5.9.1 Business Overview
    • 5.9.2 Products & Services
    • 5.9.3 Financials
    • 5.9.4 Recent Developments
    • 5.9.5 SWOT Analysis
  • 5.10 Zoltek Companies, Inc.
    • 5.10.1 Business Overview
    • 5.10.2 Products & Services
    • 5.10.3 Financials
    • 5.10.4 Recent Developments
    • 5.10.5 SWOT Analysis
  • 5.11 DuPont de Nemours, Inc.
    • 5.11.1 Business Overview
    • 5.11.2 Products & Services
    • 5.11.3 Financials
    • 5.11.4 Recent Developments
    • 5.11.5 SWOT Analysis
  • 5.12 Advanced Composites Inc.
    • 5.12.1 Business Overview
    • 5.12.2 Products & Services
    • 5.12.3 Financials
    • 5.12.4 Recent Developments
    • 5.12.5 SWOT Analysis
  • 5.13 Northrop Grumman Corporation
    • 5.13.1 Business Overview
    • 5.13.2 Products & Services
    • 5.13.3 Financials
    • 5.13.4 Recent Developments
    • 5.13.5 SWOT Analysis
  • 5.14 Spirit AeroSystems Holdings, Inc.
    • 5.14.1 Business Overview
    • 5.14.2 Products & Services
    • 5.14.3 Financials
    • 5.14.4 Recent Developments
    • 5.14.5 SWOT Analysis
  • 5.15 Momentive Performance Materials Inc.
    • 5.15.1 Business Overview
    • 5.15.2 Products & Services
    • 5.15.3 Financials
    • 5.15.4 Recent Developments
    • 5.15.5 SWOT Analysis

• 6 Market Segmentation

  • 6.1 Aerospace Fillers Composite Market, By Application
    • 6.1.1 Aircraft Components
    • 6.1.2 Satellite Structures
    • 6.1.3 Spacecraft Interiors
    • 6.1.4 UAVs
    • 6.1.5 Radomes
  • 6.2 Aerospace Fillers Composite Market, By Product Type
    • 6.2.1 Carbon Fiber Fillers
    • 6.2.2 Glass Fiber Fillers
    • 6.2.3 Aramid Fiber Fillers
    • 6.2.4 Ceramic Fillers
    • 6.2.5 Metal Fillers
  • 6.3 Aerospace Fillers Composite Market, By Ingredient Type
    • 6.3.1 Nano Fillers
    • 6.3.2 Micro Fillers
    • 6.3.3 Macro Fillers
    • 6.3.4 Hybrid Fillers
    • 6.3.5 Spherical Fillers
  • 6.4 Aerospace Fillers Composite Market, By Distribution Channel
    • 6.4.1 Direct Sales
    • 6.4.2 Distributors
    • 6.4.3 Online Retail

• 7 Competitive Analysis

  • 7.1 Key Player Comparison
  • 7.2 Market Share Analysis
  • 7.3 Investment Trends
  • 7.4 SWOT Analysis

• 8 Research Methodology

  • 8.1 Analysis Design
  • 8.2 Research Phases
  • 8.3 Study Timeline

• 9 Future Market Outlook

  • 9.1 Growth Forecast
  • 9.2 Market Evolution

• 10 Geographical Overview

  • 10.1 Europe - Market Analysis
    • 10.1.1 By Country
      • 10.1.1.1 UK
      • 10.1.1.2 France
      • 10.1.1.3 Germany
      • 10.1.1.4 Spain
      • 10.1.1.5 Italy
  • 10.2 Asia Pacific - Market Analysis
    • 10.2.1 By Country
      • 10.2.1.1 India
      • 10.2.1.2 China
      • 10.2.1.3 Japan
      • 10.2.1.4 South Korea
  • 10.3 Latin America - Market Analysis
    • 10.3.1 By Country
      • 10.3.1.1 Brazil
      • 10.3.1.2 Argentina
      • 10.3.1.3 Mexico
  • 10.4 North America - Market Analysis
    • 10.4.1 By Country
      • 10.4.1.1 USA
      • 10.4.1.2 Canada
  • 10.5 Middle East & Africa - Market Analysis
    • 10.5.1 By Country
      • 10.5.1.1 Middle East
      • 10.5.1.2 Africa
  • 10.6 Aerospace Fillers Composite Market by Region

• 11 Global Economic Factors

  • 11.1 Inflation Impact
  • 11.2 Trade Policies

• 12 Technology & Innovation

  • 12.1 Emerging Technologies
  • 12.2 AI & Digital Trends
  • 12.3 Patent Research

• 13 Investment & Market Growth

  • 13.1 Funding Trends
  • 13.2 Future Market Projections

• 14 Market Overview & Key Insights

  • 14.1 Executive Summary
  • 14.2 Key Trends
  • 14.3 Market Challenges
  • 14.4 Regulatory Landscape

Segments Analyzed in the Report

The global Aerospace Fillers Composite market is categorized based on

By Product Type

• Carbon Fiber Fillers
• Glass Fiber Fillers
• Aramid Fiber Fillers
• Ceramic Fillers
• Metal Fillers

By Application

• Aircraft Components
• Satellite Structures
• Spacecraft Interiors
• UAVs
• Radomes

By Distribution Channel

• Direct Sales
• Distributors
• Online Retail

By Ingredient Type

• Nano Fillers
• Micro Fillers
• Macro Fillers
• Hybrid Fillers
• Spherical Fillers

By Region

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East & Africa

Key Players

• Hexcel Corporation
• Toray Industries, Inc.
• Cytec Solvay Group
• Teijin Limited
• 3M Company
• DuPont de Nemours, Inc.
• Royal TenCate N.V.
• Zoltek Companies, Inc.
• BASF SE
• Momentive Performance Materials Inc.
• Owens Corning
• Advanced Composites Inc.
• Northrop Grumman Corporation
• General Atomics
• Spirit AeroSystems Holdings, Inc.