| OAOsage Ambulances | Linn | MO | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
| PAPalfinger, American Roll-Off | Trenton | NJ | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| PTPioneer Truckweld, Inc. | Toledo | WA | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| PTPioneer Truckweld, Inc. | Silverton | OR | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| PRPlymouth R&D | Plymouth | MI | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| PSPowells Sales and Service INC | Scott Township | PA | Transportation Equipment Manufacturing336211 | — | ◐ LIKELY ACTIVE |
| QRQ.t. Rents, L.l.c. | Rockdale | IL | Transportation Equipment Manufacturing336211 | — | ◐ LIKELY ACTIVE |
| RER Enterprises, LLC | Greeneville | TN | Transportation Equipment Manufacturing336211 | — | ◐ LIKELY ACTIVE |
| RARESRG Automotive, formerly SRG Global | Newbern | TN | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
| RRevo | Winter Park | FL | Transportation Equipment Manufacturing336211 | 500+ | ◐ LIKELY ACTIVE |
| RIRimco Inc | Mountain Home | ID | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
Rolltechs Specialty Vehicles, LLC | San Antonio | TX | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| RIRoseville ITU | Roseville | MI | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| RMRugby Manufacturing | Rugby | ND | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
| SMScranton Mfg. Co. INC. | Booneville | MS | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
| SMScranton Mfg. Co. INC. Carroll Griffith RD | Carroll | IA | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| SMScranton Mfg. Co. INC., Carroll Hwy 30 | Carroll | IA | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| STService Trucks International, Inc. 351 | Sioux Center | IA | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| SLSigmathink LLC | Ann Arbor | MI | Transportation Equipment Manufacturing336211 | — | ◐ LIKELY ACTIVE |
| SNSimwon NA Corp | Kyle | TX | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| SESkeeter Emergency Vehicles - EJ Metals | New London | WI | Transportation Equipment Manufacturing336211 | 1-19 | ◐ LIKELY ACTIVE |
SkyMark Refuelers, LLC | Kansas City | MO | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
SkyMark Refuelers, LLC | Findlay | OH | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| SFSmeal Fire Apparatus | Snyder | NE | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
| SASodecia Automotive Detroit Corp. | Roseville | MI | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| SWSomerset Welding and Steel Company, Inc. - Cumberland | Cumberland | MD | Transportation Equipment Manufacturing336211 | 1-19 | ◐ LIKELY ACTIVE |
| SWSomerset Welding and Steel Company, Inc - Dump Plant | Somerset | PA | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
| SCSpartan Casa Grande | Casa Grande | AZ | Transportation Equipment Manufacturing336211 | 1-19 | ◐ LIKELY ACTIVE |
| SSSpartan Sun Valley | Sun Valley | CA | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| SPSpeedkore Performance Group, LLC | Grafton | WI | Transportation Equipment Manufacturing336211 | 1-19 | ◐ LIKELY ACTIVE |
| SLSportChassis LLC | Clinton | OK | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| SAStar Ag Products, LLC | Athens | TN | Transportation Equipment Manufacturing336211 | — | ◐ LIKELY ACTIVE |
| SIStellar Industries Mason City North | Mason City | IA | Transportation Equipment Manufacturing336111 | 20-99 | ◐ LIKELY ACTIVE |
| SIStringfellow INC | Nashville | TN | Transportation Equipment Manufacturing336211 | — | ◐ LIKELY ACTIVE |
| SVSummit Van Bodies | Fort Lupton | CO | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| STSutphen Towers, Inc. | Hilliard | OH | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
| T2TAFCO 22b35 | Blue Earth | MN | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| TTesla | Hawthorne | CA | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
| TWTexan Waste Equipment INC | Houston | TX | Transportation Equipment Manufacturing336211 | — | ▲ REPORTED CLOSED |
The Shyft Group | Novi | MI | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
The Shyft Group USA DBA Royal Truck Body | Carson | CA | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
| TATower Automotive USA, LLC | Shepherdsville | KY | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
| TCTruckCraft Corporation | Chambersburg | PA | Transportation Equipment Manufacturing336211 | 1-19 | ◐ LIKELY ACTIVE |
| TTTruck & Trailer Specialties - Boyne Falls Location | Boyne Falls | MI | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| UTUltimate Top Drives, Inc. | Selma | TX | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| UKUtilimaster- Kansas City, MO | Kansas City | MO | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| VGVidal Garcia Rios | Naranjito | PR | Transportation Equipment Manufacturing336211 | — | ◐ LIKELY ACTIVE |
| VCVOC - Clearwater | Clearwater | FL | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
| VDVOC - Dodge Center | Dodge Center | MN | Transportation Equipment Manufacturing336211 | 500+ | ◐ LIKELY ACTIVE |
| VGVOC - Garner IMT | Garner | IA | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |