| GPGk Pharmaceuticals Contract Manufacturing Operations, LLC | Manati | PR | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| GFGlamourette Fashion Mills INC | Quebradillas | PR | Textile Mills313310 | — | ◇ UNVERIFIED |
| GPGuidant Pr Bv | Dorado | PR | Computer and Electronic Product Manufacturing334510 | — | ◇ UNVERIFIED |
| GCGulf Chemical CORP. | Penuelas | PR | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| HEHeritage Environmental Service Pr LLC | Mayaguez | PR | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| IPImpress Packaging Pr INC | Mayaguez | PR | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| ILIndustria Lechera De Pr, INC | San Juan | PR | Food Manufacturing311512 | — | ◇ UNVERIFIED |
| IUInyx USA LTD | Manati | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| IPIpr Pharmaceuticals, Inc./astrazeneca PLC | Canovanas | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| ICIsland Can Carribean INC | Bayamon | PR | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| JFJ. F. Asociados, INC. | Juncos | PR | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| JJJohnson & Johnson Consumer Products | Las Piedras | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| JJJohnson & Johnson Hemisferica Sa | Guaynabo | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| LDLatas De Aluminio Ball INC | Guayama | PR | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| LOLawson-mardon-wheaton of Pr INC. | Cayey | PR | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| LDLilly Del Caribe (formerly, Ipr) | Guayama | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| LTLufthansa Technik Puerto Rico LLC | Aguadilla | PR | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| MMMarrion Merrell | Manati | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| MAMaster Aggregates Carolina | Carolina | PR | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| MAMaster Aggregates Plant 5 | Caguas | PR | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| MCMaster Concrete Plant 5 | San Juan | PR | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MPMaster Paints & Chemicals CORP | Guayanilla | PR | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| MEMatsushita Electric of Pr INC | Caguas | PR | Furniture and Related Product Manufacturing337129 | — | ◇ UNVERIFIED |
| MHMeadwestvaco Healthcare Packaging Pr LLC | Caguas | PR | Paper Manufacturing322212 | — | ◇ UNVERIFIED |
| MCMillipore Cidra INC | Cidra | PR | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| MCMistolin Caribe INC | Bayamon | PR | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| MMMotrin Manufacturing | Barceloneta | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| MIMylan INC | Caguas | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| NPNypro Puerto Rico INC | Cayey | PR | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| OLOlay LLC | Cayey | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| OPOrganic Power LLC | Vega Baja | PR | Electrical Equipment, Appliance & Component Manufacturing335121 | — | ◇ UNVERIFIED |
| OSOriental Sand & Gravel | Yabucoa | PR | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| OIOwens Illinois De Pr | Vega Alta | PR | Nonmetallic Mineral Product Manufacturing327213 | — | ◇ UNVERIFIED |
| PAPan American Fertilizer | Guanica | PR | Chemical Manufacturing325312 | — | ◇ UNVERIFIED |
| PPPatheon Puerto Rico (form: Mova) | Caguas | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| PPPatheon Puerto Rico INC | Caguas | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| PEPetroleum Emulsion Mfg | Bayamon | PR | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| PPPfizer Pharmaceuticals | Guayama | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| PPPfizer Pharmaceuticals - Arecibo | Arecibo | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| PHPlanta Hatillo | Hatillo | PR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| PPPlanta Peñuelas | Peñuelas | PR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| PSPlata Sugar Mill | San Sebastian | PR | Food Manufacturing311314 | — | ◇ UNVERIFIED |
| PAPonce Asphalt 4 INC. | Santa Isabel | PR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| PCPonce Concrete Blk 1 | Ponce | PR | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| PAProductores Avicolas De Pr INC | Salinas | PR | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| PAProductos Avicolas Del Caribe | Coamo | PR | Food Manufacturing311000 | — | ◇ UNVERIFIED |
| PDProductos De Agregados - Cantera Naranjo | Juana Diaz | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| PRPuerto Rico Aggregates | Carolina | PR | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| PRPuerto Rico Terminals Group, LLC | Penuelas | PR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| RDRca Del Caribe Incorporated | Barceloneta | PR | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
