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Who wins federal Other Aircraft Parts and Auxiliary Equipment Manufacturing contracts

Federal agencies obligated $19.8 billion on contracts under NAICS 336413 (Other Aircraft Parts and Auxiliary Equipment Manufacturing) in fiscal year 2025. The largest contractor listed was Lockheed Martin Corporation ($1.3 billion).

Who wins

ContractorFY2025 obligationsShare
Lockheed Martin Corporation$1.3 billion6.6%
Rtx Corporation$1.3 billion6.4%
L3harris Technologies Integrated Systems L.p.$1.2 billion6.0%
The Boeing Company$1.2 billion5.9%
Northrop Grumman Systems Corporation$1.1 billion5.7%
Lockheed Martin Corporation$819.4 million4.1%
Bell Boeing Joint Project Office$798.1 million4.0%
Lockheed Martin Corporation$779.6 million3.9%
Defense Systems and Solutions$673.1 million3.4%
Sikorsky Aircraft Corporation$654.7 million3.3%
The Boeing Company$561.1 million2.8%
Raytheon Company$500.6 million2.5%
BAE Systems Information and Electronic Systems Integration Inc.$416.9 million2.1%
Raytheon Company$330.3 million1.7%
General Atomics$323.9 million1.6%
Lockheed Martin Corporation$261.9 million1.3%
Honeywell International Inc.$222.2 million1.1%
Parker-hannifin Corporation$205.8 million1.0%
Cae USA Inc.$201.9 million1.0%
Bell Textron INC$194.1 million1.0%
Goodrich Corporation$170.6 million0.9%
Lockheed Martin Corporation$139.1 million0.7%
Rockwell Collins, Inc.$127.2 million0.6%
Rockmart Fuel Containment, LLC$124.6 million0.6%
Cae USA Inc.$123.6 million0.6%

Who buys

AgencyFY2025 obligationsShare
Department of Defense$19.6 billion98.8%
Department of Homeland Security$191.4 million1.0%
General Services Administration$33.5 million0.2%
Department of Transportation$5.4 million0.0%
National Aeronautics and Space Administration$4.6 million0.0%
Department of Commerce$2.8 million0.0%
Department of the Interior$1.4 million0.0%
Department of Agriculture$1.2 million0.0%
Department of State$741,4390.0%
Department of Justice$608,4450.0%

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Source and coverage

Source: USAspending.gov, the U.S. Treasury's public record of federal spending, retrieved 2026-11-01. Figures are contract obligations (award types A, B, C and D) for federal fiscal year 2025, October 2024 to September 2025. Covers the 100 largest NAICS codes by federal spending. This is federal money only. State, city and town contracts are not included. Obligations can be negative when earlier amounts are withdrawn, some classified work is not reported, and contractors that may be individuals are left out of the name lists, so a list is not a complete ranking of everyone paid. Pushbuild is not affiliated with any agency or company listed.