Leidos Holdings, Inc. is a company within the Defense & Government Services category. Leidos is a global leader in science and technology solutions that address complex challenges in the national security, health, and infrastructure markets. It provides engineering, systems integration, and cybersecurity services primarily to the U.S. Department of Defense, the intelligence community, and other government agencies.
Leidos Holdings, Inc. was founded in 2013 and is headquartered in Reston, Virginia.
Leidos Holdings, Inc. is part of Independent.
Leidos Holdings, Inc. is rated Leader on the Optimly Brand Authority Index, a measure of how well AI models can accurately describe the brand. The exact score is locked for unclaimed profiles.
AI narrative accuracy for Leidos Holdings, Inc. is Moderate. Significant factual deltas detected. Inconsistent representation across models.
AI models classify Leidos Holdings, Inc. as a Challenger. AI names competitors first.
Leidos Holdings, Inc. appeared in 5 of 6 sampled buyer-intent queries (83%). Leidos has high discoverability for defense and large-scale government IT queries, but faces stiff competition in 'digital transformation' and 'healthcare IT' where commercial-focused tech giants also appear.
Models accurately place Leidos as an industry leader in government services and mission-critical engineering. While its role in high-stakes defense and healthcare is clear, specific project nuances and recent leadership changes may be less precisely reported without real-time retrieval. Key gap: The core discrepancy often lies in the precise categorization of Leidos vs. SAIC post-split, with some models occasionally attributing legacy SAIC projects to the modern Leidos entity without distinction.
Of 5 key facts verified about Leidos Holdings, Inc., 3 are well-documented (likely accurate across AI models), 2 have limited sourcing, and 0 are retrieval-dependent and may be inaccurate without live search.
The most likely error is the reporting of current CEO or board members, as executive leadership changes in the defense sector are often captured from outdated biographical snippets.
Buyers turn to Leidos Holdings, Inc. for In-house Government Staffing: Organizations manage large-scale missions using internal teams of government employees and military personnel., Big Four Consulting: Management of complex technology transitions using generalist consultancy firms., among 2 documented problem areas.
Buyers evaluating Leidos Holdings, Inc. typically ask AI models about "top defense contractors US", "federal health IT solutions providers", "mission support engineering firms", and 3 similar queries.
Leidos Holdings, Inc.'s main competitors are Booz Allen Hamilton, CACI International Inc.. According to AI models, these are the brands most frequently named alongside Leidos Holdings, Inc. in buyer-intent queries.
Leidos Holdings, Inc.'s core products are Systems integration, cybersecurity, data analytics, software development, and mission support services..
Leidos Holdings, Inc. uses Enterprise/Custom (primarily government contracting models like Cost-Plus and Firm-Fixed-Price).
Leidos Holdings, Inc. serves US Department of Defense, Intelligence Community, Department of Homeland Security, FAA, and VA..
Leidos Holdings, Inc. Leidos combines deep domain expertise in national security with a massive scale of technical implementation that few competitors can match across both defense and civil health sectors.
Brand Authority Index (BAI) tier: Leader (exact score locked for unclaimed brands)
Archetype: Challenger
https://optimly.ai/brand/leidos-holdings
Last analyzed: April 10, 2026
Founded: 1969 (Original SAIC) / 2013 (Spin-off)
Headquarters: Reston, Virginia, USA