| ICIndustrial Chemicals Corporation | Penuelas | PR | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| NDNectares Del Oeste | Anasco | PR | Food Manufacturing311411 | — | ◇ UNVERIFIED |
| OROlein Recovery Corporation | Yabucoa | PR | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| OMOmega Market Research | Caguas | PR | Beverage and Tobacco Product Manufacturing312111 | — | ◇ UNVERIFIED |
| OMOmega Market Research CORP | Caguas | PR | Beverage and Tobacco Product Manufacturing312111 | — | ◇ UNVERIFIED |
| PYPanaderia Y Reposteria La Monserrate | Hormigueros | PR | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| SBShalom Bakery I | Cabo Rojo | PR | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| ASAñasco Screens and Doors | Anasco | PR | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| ACAbanico Car Care INC | Naranjito | PR | Transportation Equipment Manufacturing336310 | — | ◇ UNVERIFIED |
| ALAbbvie LTD | Barceloneta | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| ASA.C.R. Systems, Inc | Bayamon | PR | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| AWActavis Warner Chilcott LTD | Manati | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| AAAdm Alliance Nutrition of Pr LLC | Hatillo | PR | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| AAAdm Alliance Nutrition of Puerto Rico INC. | Hatillo | PR | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| ACAdvance Compisites INC | Guaynabo | PR | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| AGAdvanced Graphic Printing INC | Guaynabo | PR | Printing and Related Support Activities323119 | — | ◇ UNVERIFIED |
| APAfa Plastics CORP | Aguadilla | PR | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| AEAgrocentro El Campesino & Productos Don Cheo | Comerio | PR | Food Manufacturing311999 | — | ◇ UNVERIFIED |
| ALAgropharma Laboratories INC | Salinas | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| ASAguayo's Sheet Metal Mfg, INC | Bayamon | PR | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| AIAiac International Pharma, LLC | Arecibo | PR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| AMAir Master Awning LLC | Barceloneta | PR | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| AMAir Master Windows and Doors | Barceloneta | PR | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| AMAir Mech, INC. | Fort Buchanan | PR | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| AJA J Oster Caribe LLC | Caguas | PR | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AHAlberto Haber Flores | Carolina | PR | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| ACAlco Corporation | Canovanas | PR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| ACAlco Corporation | Guayama | PR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| APAlfaro Productos De Aqui INC | Caguas | PR | Food Manufacturing311513 | — | ◇ UNVERIFIED |
| ALAlimentos Liquidos Industriales, INC. | Catano | PR | Food Manufacturing311999 | — | ◇ UNVERIFIED |
| APAll Printing Solutions Corp | Carolina | PR | Printing and Related Support Activities323120 | — | ◇ UNVERIFIED |
| APAll Printing Solutions Corp | Trujillo Alto | PR | Printing and Related Support Activities323120 | — | ◇ UNVERIFIED |
| ASAL S Picadera LLC | Vega Baja | PR | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| ABAlturas Bakery INC. | Mayaguez | PR | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| AIAlumax INC | San Sebastian | PR | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| AIAlumax INC. | San Sebastian | PR | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| AGAluminum & Glass Center Manufacturing, CORP. | Anasco | PR | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| ARAlverio Representaciones Inc. | Guaynabo | PR | Apparel Manufacturing315990 | — | ◇ UNVERIFIED |
| AAAmbience Architectural Coatings, INC. | Vega Alta | PR | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| AAAmilcar Arroyo Santiago | Ponce | PR | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| ABAnasco Bakery | Anasco | PR | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| AOAndres Ortiz Alvarez | Morovis | PR | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| AOAngel O De La Cuesta | Aguadilla | PR | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| AIAntartica Ice Plant CORP | Bayamon | PR | Beverage and Tobacco Product Manufacturing312113 | — | ◇ UNVERIFIED |
| ABAntique Bakery | Mayaguez | PR | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| AMApc Motorcycles (importer) | Guaynabo | PR | Transportation Equipment Manufacturing336312 | — | ◇ UNVERIFIED |
| AMApi Manufacturing LLC | Camuy | PR | Textile Product Mills314911 | — | ◇ UNVERIFIED |
| ALArquimides Linares | Santurce | PR | Machinery Manufacturing333312 | — | ◇ UNVERIFIED |
| ABAsomante Brewery LLC | Aibonito | PR | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| AFAssemblers & Fabricators of Pr INC | Hato Rey | PR | Electrical Equipment, Appliance & Component Manufacturing335313 | — | ◇ UNVERIFIED |
