| RDRD Dynamics Corp | Bloomfield | CT | Transportation Equipment Manufacturing336413 | 100-499 | ◐ LIKELY ACTIVE |
| RCReliance Composites Division, LLC | Red Oak | TX | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| RIRepairtech International, INC | Van Nuys | CA | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| RMRf Manufacturing, LLC | Haltom City | TX | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| RTRigging Training Consultants, INC | Savannah | GA | Machinery Manufacturing333923 | — | ◐ LIKELY ACTIVE |
| RPRipi Precision CO. INC. | Farmingdale | NY | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| RFRobertson Fuel Systems, L.l.c. | Tempe | AZ | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| RCRoc-aire CORP. | Pomona | CA | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| RERodelco Electronics CORP | Ronkonkoma | NY | Transportation Equipment Manufacturing336413 | 20-99 | ◐ LIKELY ACTIVE |
| RARosen Aviation | Eugene | OR | Transportation Equipment Manufacturing336413 | 20-99 | ◐ LIKELY ACTIVE |
| RERsl Electronics USA INC | Poughkeepsie | NY | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| RERti Extrusions, INC | Houston | TX | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| RERu Enterprises, INC | Oxnard | CA | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| RARuotanen Associates INC | Abilene | TX | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SAS.a. Aerotec Scientific, INC. | New Braunfels | TX | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SCSafran CABIN - Water & Waste Systems | Carson | CA | Transportation Equipment Manufacturing336413 | 500+ | ◐ LIKELY ACTIVE |
| SSSafran Seats, USA | Gainesville | TX | Transportation Equipment Manufacturing336413 | 500+ | ◐ LIKELY ACTIVE |
| SVSafran Ventilation Systems Usa, LLC | Everett | WA | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SGSahar Group, LLC | Miami | FL | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SLSalt Lake City, UT (UT004) | Salt Lake City | UT | Transportation Equipment Manufacturing336413 | 500+ | ◐ LIKELY ACTIVE |
| SAScarlet Aerospace Technologies LTD. | Fairborn | OH | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
Schroth Safety Products LLC | Ft Lauderdale | FL | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SLSeakalin, LLC | Orchard Park | NY | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SSSelecttech Services Corporation | Dayton | OH | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SGSfs Global, LLC | Susanville | CA | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| STShaked Technologies INC | Melville | NY | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SAS&k Aerospace, LLC | Robertsdale | AL | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SASkookum Aerospace | Kent | WA | Transportation Equipment Manufacturing336413 | 20-99 | ◐ LIKELY ACTIVE |
| SASNA - Auburn | Auburn | WA | Transportation Equipment Manufacturing336413 | 20-99 | ◐ LIKELY ACTIVE |
| SCSNA - Cottonwood Falls | Cottonwood Falls | KS | Transportation Equipment Manufacturing336413 | 20-99 | ◐ LIKELY ACTIVE |
| SASoi Aviation, INC. | Calabasas | CA | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SISolomon's Island | Patuxent River | MD | Transportation Equipment Manufacturing336413 | 100-499 | ◐ LIKELY ACTIVE |
| SISolutions International LLC | Yuma | AZ | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SNSonaca North America - STC - HWY 94 | Saint Charles | MO | Transportation Equipment Manufacturing336413 | 20-99 | ◐ LIKELY ACTIVE |
| SPSouth Precision Machining | Ontario | CA | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SASpecialty Aviation Services L.l.c. | Stroud | OK | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SHSpink Holdings LLC | Jacksonville | FL | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SASpirit Aerosystems INC | Dallas | TX | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SASpirit AeroSystems, Inc - San Antonio | Wichita | KS | Transportation Equipment Manufacturing336413 | 100-499 | ◐ LIKELY ACTIVE |
| SSSpirit Simulation INC | Niceville | FL | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SMSte Mras, LLC | Baltimore | MD | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SSStructures Solutions Parsons | Parsons | KS | Transportation Equipment Manufacturing336413 | 100-499 | ◐ LIKELY ACTIVE |
| SASummit Aerospace INC | Medley | FL | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SISumner Industries INC | Bay Shore | NY | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SDSun Display Systems LLC | Fairfield | NJ | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SASunset Aero LLC | Sunrise | FL | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| STSun Test Systems INC | Centreville | VA | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SSSustainment Systems Group LLC | Hutchinson | KS | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SDSwarm Dynamics Ai, INC. | Fort Walton Beach | FL | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| SMSystematic Machine CORP | North Royalton | OH | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |