Leidos Holdings, Inc.

Leidos Holdings, Inc. delivers scientific, engineering, and digital technology solutions to government agencies and commercial enterprises. Operating through four reportable segments—National Security & Digital, Health & Civil, Commercial & International, and Defense Systems—the company provides services spanning cloud modernization, artificial intelligence mission software, cyber defense, managed healthcare, and air traffic automation. It also engineers specialized hardware and integrated defense architectures across aerospace, land, and maritime environments. Primary customers include major U.S. federal entities—such as defense, intelligence, homeland security, aviation, and veterans affairs departments—alongside foreign government bodies and commercial utility providers.

The enterprise maintains its corporate headquarters in Reston, Virginia. It employs approximately 47,000 workers globally, with about 41,900 individuals based in the United States and the remainder distributed across approximately 45 countries worldwide. Additionally, the company's security hardware operations feature more than 30,000 detection products deployed in over 120 countries globally.

Summary of the business section of Leidos's latest annual report, written by StockData.

“Actually paid” adjusts reported pay for changes in the value of equity awards. Shareholder return assumes $100 invested at the start of the measurement period, as disclosed by the company.