| DCDonaldson Company, INC. | Dixon | IL | 100–499 | ● ACTIVE |
Dooley Gasket and Seal, INC | Broomall | PA | 20–99 | ● ACTIVE |
Dow Aero, LLC | Oklahoma City | OK | — | ● ACTIVE |
| DSDrs Signal Solutions, INC. | Frederick | MD | 100–499 | ● ACTIVE |
| DADucommun Aerostructures, INC. | Gardena | CA | — | ● ACTIVE |
| DADucommun Aerostructures, INC. | Parsons | KS | — | ● ACTIVE |
| DADucommun Aerostructures New York, INC. | Coxsackie | NY | — | ● ACTIVE |
East/west Industries, INC. | Ronkonkoma | NY | 20–99 | ● ACTIVE |
Eck & Eck Machine Co, INC | Wichita | KS | — | ● ACTIVE |
Egc Operating CO LLC | Chardon | OH | 20–99 | ● ACTIVE |
Electromech Technologies LLC | Wichita | KS | — | ● ACTIVE |
Enflite LLC | Georgetown | TX | 20–99 | ● ACTIVE |
Equipment & Supply INC | Monroe | NC | — | ● ACTIVE |
Ergoseal, INC | Carol Stream | IL | — | ● ACTIVE |
| EIEssex Industries, INC. | Saint Louis | MO | 1–19 | ● ACTIVE |
Exact Aerospace, INC | Auburn | WA | — | ● ACTIVE |
Farwest Aircraft, INC | Pacific | WA | 20–99 | ● ACTIVE |
F&b Mfg LLC | Phoenix | AZ | — | ● ACTIVE |
Fdp Virginia, INC. | Tappahannock | VA | — | ● ACTIVE |
Ferra Aerospace, INC | Grove | OK | 20–99 | ● ACTIVE |
Fiber Dynamics, INC. | Wichita | KS | — | ● ACTIVE |
Firstmark Aerospace CORP | Creedmoor | NC | 100–499 | ● ACTIVE |
Flexco, INC | Bell Gardens | CA | — | ● ACTIVE |
| FFFlex-n-gate Forming Technologies, LLC | Troy | MI | 100–499 | ● ACTIVE |
| FMFluid Mechanisms of Hauppauge LLC | Hauppauge | NY | — | ● ACTIVE |
Fmi Chemical, INC | Bloomfield | CT | — | ● ACTIVE |
Form Fit & Function LLC | Spartanburg | SC | — | ● ACTIVE |
| FAFrazier Aviation INC | San Fernando | CA | — | ● ACTIVE |
Freedom Aero Service INC. | Mcclellan | CA | — | ● ACTIVE |
| GPGarsite Progress, LLC | Kansas City | KS | 20–99 | ● ACTIVE |
Gator-made, INC. | Somerset | KY | — | ● ACTIVE |
Gecko Materials, Pbc | Campbell | CA | — | ● ACTIVE |
| GVGeneral Veneer Manufacturing CO | South Gate | CA | — | ● ACTIVE |
Genuine Machine Products, INC | Gilbert | AZ | 20–99 | ● ACTIVE |
Gerding Enterprises, INC. | Dittmer | MO | — | ● ACTIVE |
Globe Engineering Co., INC | Wichita | KS | — | ● ACTIVE |
Greene Tweed & CO INC | Kulpsville | PA | — | ● ACTIVE |
Greene, Tweed & Co., LLC | Houston | TX | — | ● ACTIVE |
Griffin Thermal Acquisition Company | Piedmont | SC | — | ● ACTIVE |
Habco Industries LLC | Glastonbury | CT | — | ● ACTIVE |
Harris Composites, INC. | Granbury | TX | — | ● ACTIVE |
Harter Aerospace, LLC | Tempe | AZ | — | ● ACTIVE |
Hartwell Corporation | Placentia | CA | — | ● ACTIVE |
| HEHartzell Engine Technologies LLC | Montgomery | AL | 100–499 | ● ACTIVE |
| HLHdi Landing Gear USA INC | Springfield | OH | — | ● ACTIVE |
Helicopter Support, INC | Trumbull | CT | — | ● ACTIVE |
Helicopter Tech, INC. | King of Prussia | PA | — | ● ACTIVE |
| HTHelicopter Technology CORP | Los Angeles | CA | — | ● ACTIVE |
Hexcel CORP | Burlington | WA | — | ● ACTIVE |
Hi-temp Insulation INC | Camarillo | CA | — | ● ACTIVE |
Hml Aviation Services LLC | Opa Locka | FL | — | ● ACTIVE |
Ho-ho-kus, INC | Paterson | NJ | — | ● ACTIVE |
Honeycomb Company of America, INC. | Sarasota | FL | — | ● ACTIVE |
| HIHoneywell International INC | South Bend | IN | 100–499 | ● ACTIVE |
Hrd Aero Systems, INC. | Valencia | CA | — | ● ACTIVE |
Hughes Bros., Aircrafters, INC. | South Gate | CA | — | ● ACTIVE |
Hutchinson Industries, INC | Trenton | NJ | — | ● ACTIVE |
Hydraflow | Fullerton | CA | — | ● ACTIVE |
Hydraulics International INC | Chatsworth | CA | — | ● ACTIVE |
Hydraulics International, INC. | Chatsworth | CA | — | ● ACTIVE |
Hydroform USA Incorporated | Carson | CA | — | ● ACTIVE |
Ibc Materials and Technologies, LLC | Lebanon | IN | — | ● ACTIVE |
Industrial Automation INC | Seattle | WA | — | ● ACTIVE |
Indy Performance Composites, INC. | Brownsburg | IN | — | ● ACTIVE |
| IAIngenium Aerospace LLC | Rockford | IL | 20–99 | ● ACTIVE |
| IAIntegral Aerospace, LLC | Santa Ana | CA | — | ● ACTIVE |
Iti Engineering LLC | Winter Springs | FL | 20–99 | ● ACTIVE |
| IEItt Enidine INC. | Orchard Park | NY | 100–499 | ● ACTIVE |
Itw Gse INC. | Palmetto | FL | — | ● ACTIVE |
James A. Staley Co., INC. | Carmel | NY | 1–19 | ● ACTIVE |
Janicki Industries, INC. | Layton | UT | — | ● ACTIVE |
Jbc Technologies, INC. | North Ridgeville | OH | — | ● ACTIVE |
J D Ott CO INC | Seattle | WA | 20–99 | ● ACTIVE |
Josephson Manufacturing Company | Fort Dodge | IA | — | ● ACTIVE |
Kamatics Corporation | Bloomfield | CT | — | ● ACTIVE |
Kanomax Fmt, INC | White Bear Lake | MN | — | ● ACTIVE |
Kearfott CORP | Black Mountain | NC | 100–499 | ● ACTIVE |
| KIKenneth Industrial Products, INC. | Durham | CT | 1–19 | ● ACTIVE |
Kihomac, INC. | Byron | GA | — | ● ACTIVE |
Kinemotive Corporation | Farmingdale | NY | — | ● ACTIVE |
King Bag & Manufacturing CO | Cincinnati | OH | 20–99 | ● ACTIVE |
Kit Masters INC | Perham | MN | — | ● ACTIVE |
Kit Pack, LLC | Las Cruces | NM | — | ● ACTIVE |
Klinger Igi INC | Wilsonville | OR | 20–99 | ● ACTIVE |
Klune Industries, INC. | Spanish Fork | UT | — | ● ACTIVE |
K&s Enterprises, LLC | Adelanto | CA | — | ● ACTIVE |
Kulite Semiconductor Products INC | Leonia | NJ | — | ● ACTIVE |
L3harris Technologies, INC. | Amityville | NY | 100–499 | ● ACTIVE |
Lawrence Fabric Structures INC | Saint Louis | MO | — | ● ACTIVE |
Lee Air INC | Wichita | KS | 20–99 | ● ACTIVE |
Lefiell Manufacturing Company | Santa Fe Springs | CA | — | ● ACTIVE |
Lifesaving Systems LLC | Apollo Beach | FL | — | ● ACTIVE |
| LDLightning Diversion Systems, LLC | Huntington Beach | CA | 1–19 | ● ACTIVE |
Liquid Measurement Systems, INC. | Fairfax | VT | 20–99 | ● ACTIVE |
Loc Industries INC | Warren | MI | — | ● ACTIVE |
Loree Air, INC. | Diamond Springs | CA | — | ● ACTIVE |
Machinetek, LLC | Carlsbad | CA | — | ● ACTIVE |
Machineworks Manufacturing | Northridge | CA | — | ● ACTIVE |
Magee Technologies LLC | California | MD | 20–99 | ● ACTIVE |
Magellan Aerospace, Middletown, INC | Middletown | OH | 100–499 | ● ACTIVE |