| PCPinellas Cool Breeze Air LLC | Pinellas Park | FL | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| PFPipe Fabricators International | El Cajon | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| PAPittsburgh Annealing Box CO | Mc Kees Rocks | PA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| PHPolar Heating & Cooling | El Paso | TX | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| PSPolar Service Company INC | Salinas | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| PPortacool | Center | TX | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| PPPps Packaging Company | Fowler | CA | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| PIPraxair INC | Fairfield | AL | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| PSPraxiar Surface Technologies | Los Angeles | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| PEPrecision Elite Gymnastics | Clackamas | OR | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| PRPrime Refrigeration Systems | Riverside | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| PAPristine Air Conditioning Corp. | Kapolei | HI | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| PCProcess Cooling International | Saint Helena | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| PBProtech Building Services INC | West Valley | UT | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RIR4f INC | Gardena | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RRRainey Road LLC | Andover | KS | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RGRamon Garcia | Weatherford | TX | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RTRandall's Temperture Control Specialist INC. | Yukon | OK | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RWRandell Warehouse | Tucson | AZ | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RIR-cold, INC. | Perris | CA | Food Manufacturing311999 | — | ◇ UNVERIFIED |
| RDRefrigeration Design & Service, INC. | Mamaroneck | NY | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RDRefrigeration Design Technologies | Waxahachie | TX | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RRRefrigeration Research INC | Newport | TN | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RPRennwerks Performance INC Dba Sprint Motorsports | Tracy | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RMRicardo Maldonado | Allen | TX | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RMRichardson Mechanical | Richardson | TX | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RDRickelle Dickerson | Garden Grove | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RRRitemp Refrigeration, INC. | Rancho Cucamonga | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RWRj Welding | Fontana | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RMRms Manufacturing | Manteca | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RBRobert Brown | Houston | TX | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RMRoofscreen Manufacturing | San Andreas | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
 Roy E Hanson Jr Mfg CO | Los Angeles | CA | Fabricated Metal Product Manufacturing332997 | — | ◇ UNVERIFIED |
| RRR & R Engineering | Broken Arrow | OK | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RRsg-norlake | Hudson | WI | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RCRudy's Commercial Refrigeration, Inc. | San Pablo | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RCRuskin CO | Jurupa Valley | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RPRv Products | Wichita | KS | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RMRyco Metal Products | Benicia | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| SFSamani Food Technologies Incorporated | Antioch | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| SISanden International USA Wylie | Wylie | TX | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| SESci Enclosures | San Jose | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| SSSeaver Soon Md INC – Dba: the Skin Clinic Md | San Diego | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| SCSerra Corporation Silicon Val | San Jose | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| SGSeveneight Group, LLC | Miami | FL | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| SGShannon Group, Kolpack Div | Bethel Springs | TN | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| SRSharpe Refrigeration, INC. | San Diego | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| SMSheet Metal Specialists | Riverside | CA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| SMSherer Manufacturing, INC. | Clearwater | FL | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| STShoals Tubular Products, INC. | Florence | AL | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
