| PTPenske Truck Leasing CO LP | Milford, DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| PFPinnacle Foods Group LLC | Millsboro, DE | Food Manufacturing311421 | — | ◇ UNVERIFIED |
| PMProximity Malt, LLC | Laurel, DE | Food Manufacturing311213 | — | ◇ UNVERIFIED |
| RAR. and H. Filter Co., INC. | Georgetown, DE | Nonmetallic Mineral Product Manufacturing327212 | — | ◇ UNVERIFIED |
| RHRldp Holding Lp | Seaford, DE | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| RIRm Industries | Lincoln, DE | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| RIRowe INC | Georgetown, DE | Plastics and Rubber Products Manufacturing326122 | — | ◇ UNVERIFIED |
| RPRoyale Pigments and Chemicals Inc | Seaford, DE | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| RSRussell Standard Seaford | Seaford, DE | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| SISeaford Ice INC | Seaford, DE | Beverage and Tobacco Product Manufacturing312113 | — | ◇ UNVERIFIED |
| SISeaford Ice, INC. | Seaford, DE | Beverage and Tobacco Product Manufacturing312113 | — | ◇ UNVERIFIED |
| SGShamrock Glass Company INC. | Seaford, DE | Nonmetallic Mineral Product Manufacturing327213 | — | ◇ UNVERIFIED |
| SEStephen Enterprises INC | Bridgeville, DE | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| THThe Hydroseeding Company, LLC | Greenwood, DE | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| TITRMM Industries | Milford, DE | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
