Companies similar to Parsons Corporation (PSN)
Industrials
Parsons Corporation (PSN)'s closest peers include Booz Allen Hamilton (BAH), SAIC (SAIC), Leidos (LDOS), AECOM (ACM), Jacobs Solutions (J), Northrop Grumman (NOC) and L3Harris (LHX). This peer set is drawn from PSN's enriched company profile and is informational only — not financial advice.
Similar companies
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Booz Allen HamiltonBAHIndustrials
A national security systems integrator providing intelligence, cybersecurity, and mission-critical IT solutions to the U.S.
$65.26 (as of 2026-07-16) · market cap $7.7B
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SAICSAICIndustrials
Leading provider of mission-critical IT, engineering and digital transformation services for the U.S.
$114.90 (as of 2026-07-16) · market cap $4.9B
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LeidosLDOSIndustrials
A $13.8B technology services powerhouse delivering AI-enabled digital modernization, cyber operations, and mission software to the U.S.
$108.29 (as of 2026-07-16) · market cap $13.6B
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AECOMACMIndustrials
Global design and engineering services firm delivering infrastructure, buildings, and environmental solutions to public and private clients worldwide.
$69.95 (as of 2026-07-16) · market cap $8.9B
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Jacobs SolutionsJIndustrials
Global engineering and architectural services firm delivering consulting, design, and construction management across infrastructure, industrial, and critical…
$132.31 (as of 2026-07-16) · market cap $15.6B
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Northrop GrummanNOCIndustrials
Northrop Grumman is a leading global aerospace and defense technology company delivering military aircraft, missiles, space systems, and mission-critical…
$518.65 (as of 2026-07-16) · market cap $75.0B
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L3HarrisLHXIndustrials
L3Harris is a major U.S.
$284.43 (as of 2026-07-16) · market cap $53.0B
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Peers are drawn from PSN's enriched profile (the same similarity signal the chat uses for "companies like PSN"). See the full profile: Parsons Corporation (PSN).
Last updated 2026-07-16.
Informational only — NOT financial advice. Company data is sourced from SEC EDGAR + Finnhub and shown with its as-of date.