| PRPuerto Rico Pallet Recycling Inc | Vega Alta | PR | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| PRPuerto Rico Stone | Vega Baja | PR | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| PRPuerto Rico Wood Treating Industries, INC. | Carolina | PR | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| QCQuality Concre Mix INC. | Naranjito | PR | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| QDQuesos D Lares INC | Lares | PR | Food Manufacturing311513 | — | ◇ UNVERIFIED |
| RJRafael J Cruz Aviles | Camuy | PR | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| RBRamallo Bros Printing INC | Rio Piedras | PR | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| RMRamirez Machine Shop | Carolina | PR | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| RORaquel Ocasio | Humacao | PR | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| RPRc Pan INC. | Aguada | PR | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| RSReady Shades Caguas INC | Caguas | PR | Furniture and Related Product Manufacturing337920 | — | ◇ UNVERIFIED |
| RCReilly Candelario-Cintron | Yauco | PR | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| RCRir Consulting Group LLC | Ponce | PR | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| RIRitamar INC. | Cabo Rojo | PR | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| RDRivera Digital Print & Graphics Inc | Cabo Rojo | PR | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| RTRj Tire INC | Ponce | PR | Plastics and Rubber Products Manufacturing326212 | — | ◇ UNVERIFIED |
| RPRk Power Generator CORP | Caguas | PR | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◇ UNVERIFIED |
| RORmc Orthopedic & Surgical INC | Guaynabo | PR | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| RCRoberto Colon Dba/ Puerto Rico Solar Products | Moca | PR | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| RBRocks By Ninham INC | Toa Baja | PR | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| RCRodolfo Cartagena-Colon | Guayama | PR | Food Manufacturing311999 | — | ◇ UNVERIFIED |
| RRRodolfo R Cartagena-Colon | Guayama | PR | Food Manufacturing311999 | — | ◇ UNVERIFIED |
| RRRodriguez Ready Mix | Arecibo | PR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| RBRovira Biscuit CORP | Mercedita | PR | Food Manufacturing311821 | — | ◇ UNVERIFIED |
| RBRovira Biscuit CORP. | Ponce | PR | Food Manufacturing311821 | — | ◇ UNVERIFIED |
| RLRoyal Lab LLC | Caguas | PR | Miscellaneous Manufacturing339114 | — | ◇ UNVERIFIED |
| RCRr CORP Humacao CORP Hnc Palmas Bake and Dely | Humacao | PR | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| RHRv Hijos INC. | Aguadilla | PR | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| SBSabrosuras Boricuas INC. | Mayaguez | PR | Food Manufacturing311830 | — | ◇ UNVERIFIED |
| SPSachs Plastics Division INC | Caguas | PR | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| SISan Isidro Bakery | Sabana Grande | PR | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| STSanz Tropical Mfg CO INC | Cabo Rojo | PR | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| SISartorius, INC. | Yauco | PR | Textile Product Mills314999 | — | ◇ UNVERIFIED |
| SSSartorius Stedim Filters INC | Yauco | PR | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| SPSb Pharmaco Puerto Rico | Cidra | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| SPSchnitzer Puerto Rico, INC. | Salinas | PR | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| SMSealy Mattress Company of Pr INC | Carolina | PR | Furniture and Related Product Manufacturing337910 | — | ◇ UNVERIFIED |
| SPSeamless Puerto Rico, INC. | Humacao | PR | Apparel Manufacturing315250 | — | ◇ UNVERIFIED |
| SLSebandy LLC | San Lorenzo | PR | Beverage and Tobacco Product Manufacturing312113 | — | ◇ UNVERIFIED |
| SBSecure Bathtub LLC | San Juan | PR | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| SBSenorial Brewing Corp | Ponce | PR | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| SBSenorial Brewing Corp | Ponce | PR | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| SESensormatic Electronics CORP of Pr | Aguadilla | PR | Computer and Electronic Product Manufacturing334290 | — | ◇ UNVERIFIED |
| SLServimetal LLC | Caguas | PR | Fabricated Metal Product Manufacturing332114 | — | ◇ UNVERIFIED |
| SESiemens Energy INC | Penuelas | PR | Machinery Manufacturing333611 | — | ◇ UNVERIFIED |
| SCSignSource Corporation | Las Piedras | PR | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| SWSigns Wrapping + Printing LLC | Caguas | PR | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| SESing Engineering LLC | Caguas | PR | Electrical Equipment, Appliance & Component Manufacturing335110 | — | ◇ UNVERIFIED |
| SHSJT Holding Corp. | Bayamon | PR | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| SMSnc Manufacturing LLC | Camuy | PR | Textile Product Mills314911 | — | ◇ UNVERIFIED |
