NAICS 336412
Aircraft Engine and Engine Parts Manufacturing
Federal contractor footprint · 36 profiled contractors
Combined Contractor Footprint
$115.9B
Obligations under NAICS 336412 across the 36 GovExpress-profiled contractors that report the code. Not total federal spending in the code, and not de-duplicated across corporate families that file under more than one parent record.
Top Federal Contractors — Aircraft Engine and Engine Parts Manufacturing
Obligations under NAICS 336412 across the 36 GovExpress-profiled contractors that report the code. Not total federal spending in the code, and not de-duplicated across corporate families that file under more than one parent record.
- RTX CORPORATION$56.2B
- GENERAL ELECTRIC COMPANY$41.2B
- ROCKWELL COLLINS AUSTRALIA PTY LIMITED$7.9B
- THE BOEING COMPANY$5.6B
- ROLLS-ROYCE HOLDINGS PLC$2.5B
- CFM INTERNATIONAL, INC.$1.3B
- PARKER-HANNIFIN CORPORATION$316.9M
- TRANSAERO, INC.$239.8M
- PIP MANUFACTURING, INC.$190.2M
- MANTECH INTERNATIONAL CORPORATION$181.8M
Agencies Buying This Code
Estimated by weighting each profiled contractor's agency mix by its NAICS 336412 footprint. Directional, not an agency-by-code total.
- Department of Defense (Department of War)$109.0B
- Department of Veterans Affairs$1.9B
- National Aeronautics and Space Administration$1.8B
- Department of Homeland Security$873.6M
- Department of Energy$789.5M
- Department of Transportation$511.2M
- Department of Health and Human Services$426.3M
- General Services Administration$161.0M
Competing in NAICS 336412?
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Obligations under NAICS 336412 across the 36 GovExpress-profiled contractors that report the code. Not total federal spending in the code, and not de-duplicated across corporate families that file under more than one parent record. Spending data from FPDS-NG via USASpending.gov, read between 2026-09-22 and 2026-10-27. Standard 90-day reporting lag per FAR 4.606(c). Read the full methodology.