| CICoatings INC CO | Bayamon | PR | Printing and Related Support Activities323122 | — | ◇ UNVERIFIED |
| CPColgate Palmolive of Puerto Rico INC | Guayama | PR | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| CBCommonwealth Battery Development, INC. | Isabela | PR | Electrical Equipment, Appliance & Component Manufacturing335910 | — | ◇ UNVERIFIED |
| CCCompania Cervecera De Puerto Rico INC | Mayaguez | PR | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| CLCordis LLC | San German | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| CBCrown Beverage Packaging | Carolina | PR | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| CICurtis Instruments (pr) INC | Carolina | PR | Computer and Electronic Product Manufacturing334418 | — | ◇ UNVERIFIED |
| DPDyetex Pr, INC. | Santa Isabel | PR | Textile Mills313310 | — | ◇ UNVERIFIED |
| EMEl Morro Corrugated | Vega Alta | PR | Nonmetallic Mineral Product Manufacturing327213 | — | ◇ UNVERIFIED |
| EMEnco Manufacturing CORP | Cidra | PR | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| EIEssilor Industries | Ponce | PR | Miscellaneous Manufacturing339115 | — | ◇ UNVERIFIED |
| EIEx-lax Incorporated | Humacao | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| FPFlexible Packaging CO INC | Las Piedras | PR | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| FQFlor Quim Incorporated | Patillas | PR | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| FMFord Motor CO Caribbean INC | Canovanas | PR | Fabricated Metal Product Manufacturing332991 | — | ◇ UNVERIFIED |
| FCForto Chemical CORP | Guaynabo | PR | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| GPGalephar Pharmaceutical Research INC | Juncos | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| GAGanaderos Alvarado | Arecibo | PR | Food Manufacturing311611 | — | ◇ UNVERIFIED |
| GIGe Industrial of Pr LLC | Vega Baja | PR | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| GIGe Industrial of Pr LLC | Patillas | PR | Electrical Equipment, Appliance & Component Manufacturing335314 | — | ◇ UNVERIFIED |
| GIGe Industrial of Pr, LLC (caribe Ge) | San German | PR | Electrical Equipment, Appliance & Component Manufacturing335313 | — | ◇ UNVERIFIED |
 General Chemical De Puerto Rico INC | Vega Alta | PR | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| GEGeneral Electric Caguas Operation | Caguas | PR | Computer and Electronic Product Manufacturing334515 | — | ◇ UNVERIFIED |
| GIGeneral Instrument CORP Puerto Rico | Barceloneta | PR | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| GPGe Power Protection of Puerto Rico Incorporated | Vieques | PR | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| GRGe Residential Prods. INC. | Rio Grande | PR | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| 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 |
