| HIHoneywell International INC | Vernon | CA | — | ◇ UNVERIFIED |
| HAHornet Acquisitionco LLC Dba Onboard Systems | Anaheim | CA | — | ◇ UNVERIFIED |
| HAHornet Acquisitionco LLC Dba Onboard Systems | Anaheim | CA | — | ◇ UNVERIFIED |
| HRHouston R & O | Houston | TX | — | ◇ UNVERIFIED |
| HTHr Textron INC | Valencia | CA | — | ◇ UNVERIFIED |
 H.s.m. Machine Works, INC. | Leland | NC | — | ◇ UNVERIFIED |
| HOHydrosolutions of Duluth INC | Duluth | MN | — | ◇ UNVERIFIED |
| HSHyko Solutions LLC | Layton | UT | — | ◇ UNVERIFIED |
| HCHyper Comp Engineering INC. | Brigham City | UT | — | ◇ UNVERIFIED |
| IDIlc Dover, LP - Frederica | Frederica | DE | — | ◇ UNVERIFIED |
| IDIntegrated Deicing Services | Detroit | MI | — | ◇ UNVERIFIED |
| IIInteraero INC. | Westlake Village | CA | — | ◇ UNVERIFIED |
| IAInternational Aero Interior LLC | Burlington | WA | — | ◇ UNVERIFIED |
| IIIsolair INC | Boring | OR | — | ◇ UNVERIFIED |
| IIIsovolta INC | Harrisburg | OR | — | ◇ UNVERIFIED |
| JAJamco America 80th St Sw | Everett | WA | — | ◇ UNVERIFIED |
| JAJamco America Everett | Everett | WA | — | ◇ UNVERIFIED |
| JAJamco America INC | Everett | WA | — | ◇ UNVERIFIED |
| JMJaneway Machine, INC. | Sapulpa | OK | — | ◇ UNVERIFIED |
| JIJanicki Industries INC Sunset Pk | Sedro Woolley | WA | — | ◇ UNVERIFIED |
| JIJarno International | Bend | OR | — | ◇ UNVERIFIED |
| JJJen Jac's Restorations, INC | Garden City | GA | — | ◇ UNVERIFIED |
| JAJet Aerospace Coatings and Landing Systems (jet Acls) | Rincon | GA | — | ◇ UNVERIFIED |
| JTJ.f. Taylor, INC | Lexington Park | MD | — | ◇ UNVERIFIED |
| JTJf Taylor Inc, (fif Building) | Lexington Park | MD | — | ◇ UNVERIFIED |
| JMJ M Racing INC | Arcadia | CA | — | ◇ UNVERIFIED |
| JEJot Engineering, INC. | San Fernando | CA | — | ◇ UNVERIFIED |
| JJJumbo Jet Leasing INC | Sandston | VA | — | ◇ UNVERIFIED |
| KAKaiser Aircraft Industries, INC | Birmingham | AL | — | ◇ UNVERIFIED |
 Kaney Aerospace, Inc. | Dayton | OH | — | ◇ UNVERIFIED |
| KGKapco/ball Glide | Brea | CA | — | ◇ UNVERIFIED |
| KEKap Engineering INC | Pico Rivera | CA | — | ◇ UNVERIFIED |
| KIKarob Instrument, INC. | Ocala | FL | — | ◇ UNVERIFIED |
| KDKellstrom Defense Aerospace INC | Miramar | FL | — | ◇ UNVERIFIED |
| KAKelly Aviation Center Bldg 647 2 | San Antonio | TX | — | ◇ UNVERIFIED |
| KEKeystone Engineering Company | Ontario | CA | — | ◇ UNVERIFIED |
| KGKgp Group, INC. Dba Speqtrum Aerospace | Fort Worth | TX | — | ◇ UNVERIFIED |
| KKirby | Palm Bay | FL | — | ◇ UNVERIFIED |
| KAKirkwood Aviation | Peyton | CO | — | ◇ UNVERIFIED |
| KUKratos Unmanned Aerial Systems INC | Mcclellan | CA | — | ◇ UNVERIFIED |
| KTKT Tech, Inc. | Fullerton | CA | — | ◇ UNVERIFIED |
| LALanic Aerospace, LLC | Rancho Cucamonga | CA | — | ◇ UNVERIFIED |
| LILapeer Industries Plt 5 | Lapeer | MI | — | ◇ UNVERIFIED |
| LHLasticks Holdings, Ltd. fka Precision Components Inc | Bellport | NY | — | ◇ UNVERIFIED |
| LILearjet INC | North Hills | CA | — | ◇ UNVERIFIED |
 Lee Aerospace - 34th St (stormwater) | Wichita | KS | — | ◇ UNVERIFIED |
| LEL & E Tubing LLC | Lynnwood | WA | — | ◇ UNVERIFIED |
| LTLeya Technology LLC | Gardena | CA | — | ◇ UNVERIFIED |
| LALifeport Armor Technologies | Woodland | WA | — | ◇ UNVERIFIED |
| LILifeport Interiors | Woodland | WA | — | ◇ UNVERIFIED |
