BOEING CO (BA) Business

Item 1. Business

The Boeing Company, together with its subsidiaries (herein referred to as “Boeing,” the “Company,” “we,” “us,” “our”), is one of the world’s major aerospace firms.

We are organized based on the products and services we offer. We operate in three reportable segments:

•Commercial Airplanes (BCA);

•Defense, Space & Security (BDS);

•Global Services (BGS).

Commercial Airplanes Segment

This segment develops, produces and markets commercial jet aircraft principally to the commercial airline industry worldwide. We are a leading producer of commercial aircraft and offer a family of commercial jetliners designed to meet a broad spectrum of global passenger and cargo requirements of airlines. This family of commercial jet aircraft in production includes the 737 narrow-body model and the 767, 777 and 787 wide-body models. Development continues on the 777X program and the 737-7 and 737-10 derivatives.

Defense, Space & Security Segment

This segment engages in the research, development, production and modification of manned and unmanned military aircraft and weapons systems for strike, surveillance and mobility, including fighter and trainer aircraft; vertical lift, including rotorcraft and tilt-rotor aircraft; and commercial derivative aircraft, including anti-submarine and tanker aircraft. In addition, this segment engages in the research, development, production and modification of the following products and related services: strategic defense and intelligence systems, including strategic missile and defense systems, command, control, communications, computers, intelligence, surveillance and reconnaissance, cyber and information solutions, and intelligence systems, satellite systems, including government and commercial satellites and space exploration.

Global Services Segment

This segment provides services to our commercial and defense customers worldwide. Global Services sustains aerospace platforms and systems with a full spectrum of products and services, including supply chain and logistics management, engineering, maintenance and modifications, upgrades and conversions, spare parts, pilot and maintenance training systems and services, technical and maintenance documents, and digital solutions and analytics.

Intellectual Property

We own numerous patents and have licenses for the use of patents owned by others, which relate to our products and their manufacture. In addition to owning a large portfolio of intellectual property, we also license intellectual property to and from third parties. For example, the U.S. government has licenses in our patents that are developed in performance of government contracts, and it may use or authorize others to use the inventions covered by such patents for government purposes. Unpatented research, development and engineering skills, as well as certain trademarks, trade secrets and other intellectual property rights, also make an important contribution to our business. While our intellectual

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property rights in the aggregate are important to the operation of each of our businesses, we do not believe that our business would be materially affected by the expiration of any particular intellectual property right or termination of any particular intellectual property patent license agreement.

Human Capital

As of December 31, 2025, Boeing’s total workforce was approximately 182,000 with 14% located outside of the U.S.

As of December 31, 2025, our workforce included approximately 72,000 union members. As of December 31, 2025, we had 32 independent agreements with nine different unions in the U.S., and we had agreements with 18 employee representative bodies internationally. Information about our principal collective bargaining agreements is set forth in the following table:

During 2024, employees represented by IAM District 751, which represents over 30,000 Boeing manufacturing employees primarily located in Washington state, went out on strike for 53 days, halting production of most of our commercial aircraft and certain of our Defense, Space & Security products, and materially adversely impacting our business and financial position. During 2025, employees represented by IAM District 837, which represents approximately 3,200 employees at our St. Louis area sites, went out on strike for 101 days, disrupting our St. Louis operations and impacting programs including F/A-18, F-15, T-7A, MQ-25 and Weapons. We may experience additional work stoppages in the future, which could materially adversely affect our business, financial position, results of operations and cash flows and result in the diversion of management’s attention from other ongoing business concerns.

For information on risks related to our human capital, see “Risks Related to Our Business and Operations” in Item 1A. Risk Factors.

We are committed to creating a work environment where every teammate around the world can perform at their best and grow their careers while supporting our company’s mission to protect, connect and explore our world and beyond. During 2025, we continued to make progress in our culture transformation, including through launching our new Values and Behaviors, revising our performance management system to hold employees accountable not only for what they achieve but for how they achieve it, and enhancing training and leadership development programs. Our compensation program is designed to attract, reward and retain the best-qualified talent with competitive compensation and benefits, including healthcare, paid time off, parental leave, retirement benefits, tuition assistance, employee skills and leadership development programs, and mental and physical well-being programs.

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We also invest in rewarding performance and have established a multi-level recognition program to acknowledge the achievements of excellent individual or team performance.

We support our employees’ continuous development of professional, technical and leadership skills through access to digital learning resources and partnerships with leading professional/technical societies and organizations around the world. In 2025, Boeing employees completed approximately 5.8 million hours of learning and approximately 12,000 Boeing employees leveraged our tuition assistance program to pursue degrees, professional certificates and individual courses in strategic fields of study.

Safety, quality, integrity and sustainability are at the core of how Boeing operates. We aspire to achieve zero workplace injuries and provide a safe, open and accountable work environment for our employees. Employees are required on an annual basis to sign the Boeing Code of Conduct to reaffirm their commitment to do their work in a compliant and ethical manner. Additionally, we continue to focus on creating a culture where all employees feel empowered to speak up and provide multiple channels for all employees to ask for guidance and report concerns, including those related to ethics, safety or quality. We address employee concerns and take appropriate actions that uphold our Boeing values.

Competition

The commercial jet aircraft market and the airline industry remain extremely competitive. BCA faces aggressive international competitors who are intent on increasing their market share, such as Airbus and entrants from China. We are focused on improving our products and processes and continuing cost reduction efforts. We intend to continue to compete with other aircraft manufacturers by providing customers with airplanes and services that deliver superior design, safety, quality, efficiency and value to customers around the world.

BDS faces strong competition primarily from General Dynamics Corporation, Lockheed Martin Corporation, Northrop Grumman Corporation, RTX Corporation and SpaceX. Non-U.S. companies such as BAE Systems and Airbus Group continue to build a strategic presence in the U.S. market by strengthening their North American operations and partnering with U.S. defense companies. In addition, certain competitors have occasionally formed teams with other competitors to address specific customer requirements. BDS expects the trend of strong competition to continue into 2026.

The commercial and defense services markets are extremely challenging and are made up of many of the same strong U.S. and non-U.S. competitors facing BCA and BDS along with other competitors in those markets. BGS leverages our extensive services network offering products and services which span the life cycle of our defense and commercial aircraft programs: training, fleet services and logistics, maintenance and engineering, modifications and upgrades, as well as the daily cycle of gate-to-gate operations. BGS expects the market to remain highly competitive in 2026, and intends to grow market share by leveraging a high level of customer satisfaction and productivity.

Regulatory Matters

Our businesses are heavily regulated in most of our markets. We work with numerous U.S. government agencies and entities, including but not limited to, all of the branches of the U.S. military, the National Aeronautics and Space Administration (NASA), the Federal Aviation Administration (FAA) and the Department of Homeland Security. Similar government authorities exist in our non-U.S. markets.

Government Contracts. The U.S. government, and other governments, may terminate any of our government contracts at their convenience, as well as for default based on our failure to meet specified performance requirements. If any of our U.S. government contracts were to be terminated for convenience, we generally would be entitled to receive payment for work completed and allowable termination or cancellation costs. If any of our government contracts were to be terminated for default,

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generally the U.S. government would pay only for the work that has been accepted and could require us to pay the difference between the original contract price and the cost to re-procure the contract items, net of the work accepted from the original contract. The U.S. government can also hold us liable for damages resulting from the default.

Commercial Aircraft. In the U.S., our commercial aircraft products are required to comply with FAA regulations governing production and quality systems, airworthiness and installation approvals, repair procedures and continuing operational safety. For example, as a result of the 737-9 door plug accident in January 2024, the FAA investigated the 737 quality control system, including Spirit AeroSystems Holdings, Inc. (Spirit), and increased its oversight of our production and quality and safety management systems. The 737 program may only increase production rates and/or implement new production lines with the concurrence of the FAA. New aircraft models and new derivative aircraft are required to obtain FAA certification prior to entry into service. Outside the U.S., similar requirements exist for airworthiness, installation and operational approvals. These requirements are generally administered by the national aviation authorities of each country and, in the case of Europe, coordinated by the European Union Aviation Safety Agency.

Environmental. We are subject to various federal, state, local and non-U.S. laws and regulations relating to environmental protection, including the utilization, discharge, treatment, storage, disposal and remediation of hazardous substances and wastes. We could also be affected by laws and regulations relating to climate change, including laws limiting or otherwise related to greenhouse gas emissions. These laws and regulations could lead to increased environmental compliance expenditures, increased energy and raw materials costs and new and/or additional investment in designs and technologies. We continually assess our compliance status and management of environmental matters to monitor compliance with applicable environmental laws and regulations. Investigation, remediation and operation and maintenance costs associated with environmental compliance and management of sites are a normal, recurring part of our operations. These costs often are allowable costs under our contracts with the U.S. government. It is reasonably possible that costs incurred to ensure continued environmental compliance could have a material impact on our results of operations, financial condition or cash flows if additional work requirements or more stringent clean-up standards are imposed by regulators, new areas of soil, air and groundwater contamination are discovered and/or expansions of work scope are prompted by the results of investigations. For additional information relating to environmental contingencies, see Note 15 to our Consolidated Financial Statements.

Non-U.S. Sales. Our non-U.S. sales are subject to both U.S. and non-U.S. governmental regulations and procurement policies and practices, including regulations relating to import-export control, tariffs, investment, exchange controls, anti-corruption and repatriation of earnings. Non-U.S. sales are also subject to varying currency, political and economic risks.

Raw Materials, Parts and Subassemblies

We are highly dependent on the availability and quality of essential materials, parts and subassemblies from our suppliers and subcontractors. The most important raw materials required for our aerospace products are aluminum (sheet, plate, forgings and extrusions), titanium (sheet, plate, forgings and extrusions) and composites (including carbon and boron). Although alternative sources generally exist for these raw materials, qualification of the sources could take a year or more. Many major components and product equipment items are procured or subcontracted on a sole-source basis. We continue to work with a small number of sole-source suppliers to ensure continuity of supply for certain items.

Suppliers

We are dependent upon the ability of a large number of U.S. and non-U.S. suppliers and subcontractors to meet performance specifications, quality standards and delivery schedules at our anticipated costs.

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While we maintain an extensive qualification and performance surveillance system to control risk associated with such reliance on third parties, failure of suppliers or subcontractors to meet commitments has and could continue to adversely affect product quality, production schedules and program/contract profitability, thereby jeopardizing our ability to fulfill commitments to our customers. We have also experienced significant increases in supplier prices which are adversely affecting our business. We are also dependent on the availability of energy sources, such as electricity, at affordable prices.

Seasonality

No material portion of our business is considered to be seasonal.

Executive Officers of the Registrant

See “Item 10. Directors, Executive Officers and Corporate Governance” in Part III.

Other Information

Boeing was originally incorporated in the State of Washington in 1916 and reincorporated in Delaware in 1934. Our principal executive offices are located at 929 Long Bridge Drive, Arlington, Virginia 22202, and our telephone number is (703) 465-3500.

General information about us can be found at www.boeing.com. The information contained on or connected to our website is not incorporated by reference into this Annual Report on Form 10-K and should not be considered part of this or any other report filed with the Securities and Exchange Commission (SEC). Our Annual Report on Form 10-K, Quarterly Reports on Form 10-Q and Current Reports on Form 8-K, as well as any amendments to those reports, are available free of charge through our website as soon as reasonably practicable after we file them with, or furnish them to, the SEC. The SEC maintains a website at www.sec.gov that contains reports, proxy statements and other information regarding SEC registrants, including Boeing.

Cautionary Note About Forward-Looking Statements

This report, as well as our annual report to shareholders, quarterly reports and other filings we make with the SEC, press and earnings releases and other written and oral communications, contain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Words such as “may,” “will,” “should,” “expects,” “intends,” “projects,” “plans,” “believes,” “estimates,” “targets,” “anticipates” and other similar words or expressions, or the negative thereof, generally can be used to help identify these forward-looking statements. Examples of forward-looking statements include statements relating to our future financial condition and operating results, industry projections and outlooks, plans, objectives and goals, as well as any other statement that does not directly relate to any historical or current fact. Forward-looking statements are based on expectations and assumptions that we believe to be reasonable when made, but that may not prove to be accurate.

Forward-looking statements are not guarantees and are subject to risks, uncertainties and changes in circumstances that are difficult to predict. Many factors, including those set forth in the “Risk Factors” section below and other important factors disclosed in this report and from time to time in our other filings with the SEC, could cause actual results to differ materially and adversely from these forward-looking statements. Any forward-looking statement speaks only as of the date on which it is made, and we assume no obligation to update or revise any forward-looking statement whether as a result of new information, future events or otherwise, except as required by law.