Lockheed Martin vs Martin Marietta Materials
Side-by-side comparison of AI visibility scores, market position, and capabilities
Bethesda largest defense contractor (NYSE: LMT) ~$71B FY2024 revenue; F-35 $12.5B contract (Lots 18-19, ~300 fighters Sept 2025), Sikorsky Black Hawk, 122,000 employees competing with RTX and Northrop Grumman.
About
Lockheed Martin Corporation is a Bethesda, Maryland-based global aerospace, defense, security, and advanced technologies company — publicly traded on the New York Stock Exchange (NYSE: LMT) as an S&P 500 Industrials component — designing, developing, manufacturing, and sustaining advanced technology systems and services for the US government, US allies, and international defense customers through approximately 122,000 employees worldwide. Lockheed Martin is the world's largest defense contractor by revenue, generating approximately $71 billion in fiscal year 2024 revenue primarily from the US Department of Defense. The company's flagship program — the F-35 Lightning II stealth multirole fighter — is the costliest weapons program in US history, with total program lifetime cost exceeding $1.7 trillion through the 2070s. In September 2025, the Pentagon awarded Lockheed Martin a finalized $12.5 billion contract definitizing 148 F-35 Joint Strike Fighters from Lot 18 and adding scope for 148 additional fighters in Lot 19 — building on the initial $11.8 billion contract from December 2024 — continuing the F-35's multi-decade production run for US Air Force (F-35A), US Navy (F-35C), and US Marine Corps (F-35B STOVL) along with 8 international partner nations and 3 Foreign Military Sales customers. CEO Jim Taiclet leads Lockheed's digital transformation strategy — "21st Century Security" — integrating artificial intelligence, autonomous systems, advanced manufacturing, and network-centric warfare capabilities across Lockheed's platforms.
National aggregate (crushed stone) producer with $6.6B FY2024 revenue; permitting barriers create durable pricing power; IIJA infrastructure spending multi-year tailwind; competes with Vulcan Materials.
About
Martin Marietta Materials is one of the nation's leading suppliers of building materials, including aggregates (crushed stone, sand, and gravel), cement, ready-mixed concrete, and asphalt—the essential bulk commodities upon which roads, bridges, buildings, and infrastructure are built. Spun off from Martin Marietta Corporation in 1993 and headquartered in Raleigh, North Carolina, the company trades on NYSE (MLM) and generated approximately $6.6 billion in net revenues for FY2024 under CEO Ward Nye, who has led Martin Marietta since 2010 and executed a long-term geographic expansion strategy that has doubled the company's revenue and market capitalization through acquisitions and organic pricing growth. The 2022 acquisition of Lehigh Hanson's Western operations from Heidelberg Materials for $2.3 billion added major aggregate reserves in Texas and Colorado, reinforcing Martin Marietta's Sun Belt and Rocky Mountain footprint.
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