| RRRogers Redi-mix | Ruma | IL | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◇ UNVERIFIED |
| RRRolls Rite Trailers INC | Marianna | FL | Machinery Manufacturing333924 | 20-99 | ◇ UNVERIFIED |
| RLRome LTD | Sheldon | IA | Machinery Manufacturing333294 | 20-99 | ◇ UNVERIFIED |
| RYRoscioli Yachting Center INC | Fort Lauderdale | FL | Transportation Equipment Manufacturing336612 | 20-99 | ◇ UNVERIFIED |
| RCRose City Manufacturing, INC. | Springfield | OH | Fabricated Metal Product Manufacturing332116 | 20-99 | ◇ UNVERIFIED |
| RIRosewood Industries, INC. | Stigler | OK | Furniture and Related Product Manufacturing337110 | 20-99 | ◇ UNVERIFIED |
| RIRpn INC | Morristown | TN | Fabricated Metal Product Manufacturing332710 | 20-99 | ◇ UNVERIFIED |
| RTR-tech Tool and Machine | Wamego | KS | Fabricated Metal Product Manufacturing332710 | 20-99 | ◇ UNVERIFIED |
| RFRusco Fixture Company, INC. | Oakboro | NC | Wood Product Manufacturing321999 | 20-99 | ◇ UNVERIFIED |
| RIRush Index Tabs INC | East Rutherford | NJ | Printing and Related Support Activities323111 | 20-99 | ◇ UNVERIFIED |
| RMRustic Marlin | Hanover | MA | Wood Product Manufacturing321999 | 20-99 | ◇ UNVERIFIED |
| RERustique Enterprises INC | O'fallon | MO | Fabricated Metal Product Manufacturing332322 | 20-99 | ◇ UNVERIFIED |
| SASaati Advanced Chemicals | Duluth | MN | Chemical Manufacturing325992 | 20-99 | ◇ UNVERIFIED |
| SESaeilo Enterprises | Worcester | MA | Chemical Manufacturing325412 | 20-99 | ◇ UNVERIFIED |
| SBSaginaw Bay Plastics INC | Kawkawlin | MI | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◇ UNVERIFIED |
| SSantier | San Diego | CA | Fabricated Metal Product Manufacturing332999 | 20-99 | ◇ UNVERIFIED |
| SISatterfield INC. | Alexander City | AL | Fabricated Metal Product Manufacturing332710 | 20-99 | ◇ UNVERIFIED |
| SLSavage Lumber Co, INC. | Doyle | TN | Wood Product Manufacturing321113 | 20-99 | ◇ UNVERIFIED |
| SBSavannah Bee Company | Savannah | GA | Food Manufacturing311422 | 20-99 | ◇ UNVERIFIED |
| SISavannah Industrial Solutions | Savannah | TN | Fabricated Metal Product Manufacturing332999 | 20-99 | ◇ UNVERIFIED |
| SBScarano Boat Building | Albany | NY | Transportation Equipment Manufacturing336611 | 20-99 | ◇ UNVERIFIED |
| SISccy Industries LLC | Daytona Beach | FL | Fabricated Metal Product Manufacturing332994 | 20-99 | ◇ UNVERIFIED |
| SPSchafer Powder Coating, INC. | Carmel | IN | Fabricated Metal Product Manufacturing332812 | 20-99 | ◇ UNVERIFIED |
| SWSchlabach Wood Design (0616000217) | Baltic | OH | Furniture and Related Product Manufacturing337110 | 20-99 | ◇ UNVERIFIED |
| SCSchrillo CO. LLC | Sepulveda | CA | Fabricated Metal Product Manufacturing332722 | 20-99 | ◇ UNVERIFIED |
| SMScott Machine INC | Jackson | MI | Fabricated Metal Product Manufacturing332912 | 20-99 | ◇ UNVERIFIED |
| SPSc Prestress Lakecity | Lake City | SC | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◇ UNVERIFIED |
| SIScrewmatic INC | Azusa | CA | Fabricated Metal Product Manufacturing332721 | 20-99 | ◇ UNVERIFIED |
| SISejasmi Industries INC | Fair Haven | MI | Plastics and Rubber Products Manufacturing326220 | 20-99 | ◇ UNVERIFIED |
| SGSejong Georgia | Lagrange | GA | Transportation Equipment Manufacturing336390 | 20-99 | ◇ UNVERIFIED |
| SPSerbin Printing INC | Sarasota | FL | Printing and Related Support Activities323110 | 20-99 | ◇ UNVERIFIED |
| SIService Iron Works-s Lyon | South Lyon | MI | Fabricated Metal Product Manufacturing332312 | 20-99 | ◇ UNVERIFIED |
| SSSewah Studios | Marietta | OH | Primary Metal Manufacturing331524 | 20-99 | ◇ UNVERIFIED |
| SPSfb Plastics | Wichita | KS | Plastics and Rubber Products Manufacturing326160 | 20-99 | ◇ UNVERIFIED |
| SCShamrock Cabinets INC | Jasper | IN | Wood Product Manufacturing321912 | 20-99 | ◇ UNVERIFIED |
| SLSheaumann Laser INC | Marlborough | MA | Computer and Electronic Product Manufacturing334413 | 20-99 | ◇ UNVERIFIED |
| STSheyenne Tooling and Manufact | Cooperstown | ND | Machinery Manufacturing333111 | 20-99 | ◇ UNVERIFIED |
| SIShipyard in Boothbay Harbor L | Boothbay Harbor | ME | Transportation Equipment Manufacturing336611 | 20-99 | ◇ UNVERIFIED |
| SPShoaf Precast Septic Tank, INC. | Lexington | NC | Nonmetallic Mineral Product Manufacturing327332 | 20-99 | ◇ UNVERIFIED |
| SLShomaker Lumber Company, INC. | Mckenzie | TN | Wood Product Manufacturing321113 | 20-99 | ◇ UNVERIFIED |
| SPShoreline Plastics LLC | Jacksonville | FL | Plastics and Rubber Products Manufacturing326122 | 20-99 | ◇ UNVERIFIED |
| SLShoun Lumber | Butler | TN | Wood Product Manufacturing321113 | 20-99 | ◇ UNVERIFIED |
| SHS & H Sorting and Packing | Port Huron | MI | Fabricated Metal Product Manufacturing332321 | 20-99 | ◇ UNVERIFIED |
| SLSic Lazaro U S INC | Milwaukee | WI | Fabricated Metal Product Manufacturing332312 | 20-99 | ◇ UNVERIFIED |
| SFSigma Fasteners | Houston | TX | Fabricated Metal Product Manufacturing332813 | 20-99 | ◇ UNVERIFIED |
| SMSig Mfg CO INC | Montezuma | IA | Miscellaneous Manufacturing339930 | 20-99 | ◇ UNVERIFIED |
| SPSignature Plating | Cibolo | TX | Fabricated Metal Product Manufacturing332813 | 20-99 | ◇ UNVERIFIED |
| SCSign Crafters, INC. | Evansville | IN | Miscellaneous Manufacturing339950 | 20-99 | ◇ UNVERIFIED |
| SSSign Source USA | Lima | OH | Miscellaneous Manufacturing339950 | 20-99 | ◇ UNVERIFIED |
| SLSimco Leather CORP | Johnstown | NY | Leather and Allied Product Manufacturing316110 | 20-99 | ◇ UNVERIFIED |