BWX Technologies Inc (NYSE: BWXT) is a nuclear technology company that designs, manufactures, and services nuclear reactors and nuclear fuel components primarily for the U.S. government. Revenue is generated through long-term government contracts covering naval nuclear propulsion systems, nuclear fuel and components, and nuclear operations and technical services. The company operates across multiple business segments as disclosed in its 10-K filed February 23, 2026, covering fiscal year ended December 31, 2025. BWXT's primary customer base is concentrated in U.S. federal government programs, with the filing referencing a dedicated customers section and backlog disclosures that reflect the contract-driven nature of its revenue. The company lists on the New York Stock Exchange and is incorporated in the United States. Based on the 10-K table of contents, the business encompasses joint ventures, government-regulated nuclear operations, and research and development activities, all subject to significant governmental and environmental oversight.

Revenue model

Long-term government contracts for nuclear reactor manufacturing, nuclear fuel components, and nuclear operations services. Revenue is contract-driven, primarily with U.S. government agencies, with backlog disclosed as a key business metric per the FY2025 10-K filed February 23, 2026.

Products and services

Nuclear reactors and propulsion systems, nuclear fuel and components, nuclear operations and technical services, research and development activities in nuclear technology. Specific product lines and brands are not detailed in the available filing excerpts.

Customers and end markets

U.S. government agencies are the primary customers, with naval nuclear propulsion and federal nuclear programs as key end markets. Customer concentration details beyond government focus are not supported by the available filing excerpts.

Value-chain role

Designer, manufacturer, and servicer of nuclear reactors and nuclear fuel components; nuclear operations contractor to the U.S. government.

Geographic exposure

United States. The filing is a U.S. domestic issuer filing; international geographic mix is not supported by the available excerpts.

Source: SEC 10-K, filed 2026-02-23

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