How a defense giant built on employee ownership became a global government contractor

How a defense giant built on employee ownership became a global government contractor
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In short: Founded in 1969 as an experiment in shared ownership, Leidos evolved from a small research firm into the largest IT services provider in the defense industry. Today, it manages everything from airport security screening to complex intelligence systems, navigating a history of massive government contracts, legal controversies, and corporate restructuring.

Leidos began as Science Applications Incorporated (SAI) in La Jolla, California, founded by J. Robert Beyster. Beyster, a former Los Alamos National Laboratory scientist, structured the company around employee ownership, believing that shared equity would attract top-tier talent. This model allowed the company to diversify into high-stakes projects, including radiation therapy, cruise missile development, and the design of early airport luggage inspection machines. By 2006, the firm, then known as Science Applications International Corporation (SAIC), held an initial public offering, though employee shares maintained ten times the voting power of common stock.

The company’s trajectory shifted significantly in 2013 when it split into two entities. The original name was retained by a smaller spin-off, while the larger, technology-focused portion rebranded as Leidos and moved its headquarters to Reston, Virginia. In 2016, Leidos merged with Lockheed Martin’s Information Systems & Global Solutions sector, a move that doubled its size and cemented its status as a federal technology powerhouse. The company now operates through four divisions—Civil, Health, Advanced Solutions, and Defense & Intelligence—managing critical infrastructure and data for agencies like the Department of Defense.

Despite its growth, Leidos has faced recurring scrutiny. In 2012, its predecessor was ordered to pay $550 million for overbilling on a New York City contract. More recently, the company has dealt with investigations into its international operations, antitrust subpoenas, and criticism from the House Science Committee regarding the handling of sexual harassment reports within the U.S. Antarctic Program. Furthermore, Leidos frequently recruits from the highest levels of government, with 30 of its 38 lobbyists in 2022 having previously held government positions, highlighting the blurred lines between public service and private defense contracting.

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