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Leidos

Leidos, formerly known as Science Applications International Corporation (SAIC), is an American defense, aviation, information technology, and biomedical research company headquartered in Reston, Virginia, that provides scientific, engineering, systems integration, and technical services.

Overview

Leidos, formerly known as Science Applications International Corporation (SAIC), is an American defense, aviation, information technology, and biomedical research company headquartered in Reston, Virginia, that provides scientific, engineering, systems integration, and technical services.

Subsidiaries

Leidos operates through the following subsidiaries: