| HTHigh Tech Solutions, LLC | Lee's Summit | MO | Transportation Equipment Manufacturing336411 | 20-99 | ◐ LIKELY ACTIVE |
| HEHits Engineering INC. | Cincinnati | OH | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| HVHunt Valley | Hunt Valley | MD | Transportation Equipment Manufacturing336411 | 500+ | ◐ LIKELY ACTIVE |
| HAHutchinson Aerospace | Burbank | CA | Transportation Equipment Manufacturing336411 | 100-499 | ◐ LIKELY ACTIVE |
| IIInsitu, INC. | The Dalles | OR | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| IWInsitu - Washington | Bingen | WA | Transportation Equipment Manufacturing336411 | 100-499 | ◐ LIKELY ACTIVE |
| ISI Support Her, LLC | Elizabethtown | KY | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| JFJacksonville, FL (FL006) | Jacksonville | FL | Transportation Equipment Manufacturing336411 | 500+ | ◐ LIKELY ACTIVE |
| JPJB Pearl Harbor-Hickam, HI (HI005) | Hickam AFB | HI | Transportation Equipment Manufacturing336411 | 20-99 | ◐ LIKELY ACTIVE |
| JAJoby Aviation Bonny Doon Quarry | Santa Cruz | CA | Transportation Equipment Manufacturing336411 | 20-99 | ◐ LIKELY ACTIVE |
| JAJoby Aviation Marina | Marina | CA | Transportation Equipment Manufacturing336411 | 500+ | ◐ LIKELY ACTIVE |
| JAJoby Aviation San Carlos | San Carlos | CA | Transportation Equipment Manufacturing336411 | 100-499 | ◐ LIKELY ACTIVE |
| JAJoby Aviation Santa Cruz | Santa Cruz | CA | Transportation Equipment Manufacturing336411 | 100-499 | ◐ LIKELY ACTIVE |
| JBJoint Base Andrews, MD (MD001) | Andrews AFB | MD | Transportation Equipment Manufacturing336411 | 20-99 | ◐ LIKELY ACTIVE |
| JBJoint Base Charleston, SC (SC006) | Joint Base Charleston | SC | Transportation Equipment Manufacturing336411 | 100-499 | ◐ LIKELY ACTIVE |
| JBJoint Base Elmendorf-Richardson, AK (AK002) | Elmendorf AFT | AK | Transportation Equipment Manufacturing336411 | 20-99 | ◐ LIKELY ACTIVE |
| JBJoint Base Lewis-McChord, WA (WA026) | Joint Base Lewis-McChord | WA | Transportation Equipment Manufacturing336411 | 20-99 | ◐ LIKELY ACTIVE |
| JBJoint Base Lewis-McChord, WA (WA026) | Joint Base Lewis Mcchord | WA | Transportation Equipment Manufacturing336411 | 20-99 | ◐ LIKELY ACTIVE |
| JBJoint Base McGuire-Dix-Lakehurst, NJ (NJ005) | Trenton | NJ | Transportation Equipment Manufacturing336411 | 20-99 | ◐ LIKELY ACTIVE |
| JBJoint Base Pearl Harbor Hickam P&W F-119 Engine Shop | Hickam | HI | Transportation Equipment Manufacturing336411 | 1-19 | ◐ LIKELY ACTIVE |
| JLJonal Labs Logistics, LLC | Meriden | CT | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| KSKairox Systems INC. | Cambridge | MA | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| KAKaman Aerospace Corporation | Bloomfield | CT | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| KAKay and Associates, INC. | Buffalo Grove | IL | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| KAKay & Associates INC | Lemoore | CA | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| KVKerry Ventures LLC | Tampa | FL | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| KFKinetic Frames LLC | Talking Rock | GA | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| KPKingdom Precision Machining LLC | Burleson | TX | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| KLKrateosky LLC | Naples | FL | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| KMKwk Manufacturing LLC | Winfield | KS | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| KBKyle Belcher | La Pine | OR | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| LAL3Harris AS IAS Waco | Waco | TX | Transportation Equipment Manufacturing336411 | 500+ | ◐ LIKELY ACTIVE |
| LTL3Harris Technologies, Integrated Systems L.P. (Andrews AFB) | Andrews AFB | MD | Transportation Equipment Manufacturing336411 | 20-99 | ◐ LIKELY ACTIVE |
| LILeadowski INC | Brooklyn | NY | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| LMLEAP Minneapolis | Minneapolis | MN | Transportation Equipment Manufacturing336411 | 1-19 | ◐ LIKELY ACTIVE |
| LHLeonardo Helicopters Usa, INC. | Alexandria | VA | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| LCLevantis CORP | Conyers | GA | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| LMLockheed Martin Corporation | Suffolk | VA | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| LMLockheed Martin Corporation FL-Crestview-Eglin AFB (5172) | Crestview | FL | Transportation Equipment Manufacturing336411 | 20-99 | ◐ LIKELY ACTIVE |
| LMLockheed Martin Corporation Lexington KY-Briar Hill Rd (3812) | Lexington | KY | Transportation Equipment Manufacturing336411 | 500+ | ◐ LIKELY ACTIVE |
| LMLockheed Martin Corporation LM Aircraft Logistics Center (1524) | Greenville | SC | Transportation Equipment Manufacturing336411 | 500+ | ◐ LIKELY ACTIVE |
| LMLockheed Martin Corporation US AL Troy Airport Blvd (5209) | Troy | AL | Transportation Equipment Manufacturing336411 | 500+ | ◐ LIKELY ACTIVE |
| LMLockheed Martin Corporation US CT Bridgeport South Ave (5220) | Bridgeport | CT | Transportation Equipment Manufacturing336411 | 100-499 | ◐ LIKELY ACTIVE |
| LMLockheed Martin Corporation US CT Stratford Main St (5225) | Stratford | CT | Transportation Equipment Manufacturing336411 | 500+ | ◐ LIKELY ACTIVE |
| LMLockheed Martin Corporation US CT Trumbull (5227) | Trumbull | CT | Transportation Equipment Manufacturing336411 | 100-499 | ◐ LIKELY ACTIVE |
| LMLockheed Martin Corporation US FL Jupiter Beeline Hwy DFC (5295) | Jupiter | FL | Transportation Equipment Manufacturing336411 | 500+ | ◐ LIKELY ACTIVE |
| LMLockheed Martin Corporation US GA Marietta S Cobb Dr (1169) | Marietta | GA | Transportation Equipment Manufacturing336411 | 500+ | ◐ LIKELY ACTIVE |
| LMLockheed Martin Corporation US TX Dallas 1727 S Main St (5267) | Dallas | TX | Transportation Equipment Manufacturing336411 | 100-499 | ◐ LIKELY ACTIVE |
| LMLockheed Martin Corporation US WI Milwaukee Tower Ave (5283) | Milwaukee | WI | Transportation Equipment Manufacturing336411 | 100-499 | ◐ LIKELY ACTIVE |
| LWL Woodard - Isr - Defense Consulting, INC | Caddo Mills | TX | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |