| SERVICIOS ADMINISTRATIVOS LAVADOS DE AUTOS , LLC | — | 316044 | 2012-08-22 | Active | GUAYNABO |
| SERVICIOS CARDIOLOGICOS DE PUERTO RICO, LLC | — | 311759 | 2012-04-24 | Dissolved | SAN JUAN |
| SERVICIOS COMUNITARIOS DE SAN JUAN, INC. | — | 311906 | 2012-04-26 | Canceled | SAN JUAN |
| SERVICIOS COMUNITARIOS DEL TALLER DE FOTOPERIODISMO, INC. | — | 315597 | 2012-08-09 | Canceled | SAN JUAN |
| SERVICIOS COMUNITARIOS ESPECIALIZADOS, INC. | — | 318294 | 2012-10-23 | Canceled | BAYAMON |
| SERVICIOS DE CONTABILIDAD GMM, INCORPORADO | — | 318841 | 2012-11-12 | Canceled | BAYAMON |
| SERVICIOS DE SALUD LOS PINOS, INC. | — | 308977 | 2012-02-09 | Canceled | VEGA ALTA |
| SERVICIOS DE TRANSPORTE SENIORS (STS), INC. | — | 206275 | 2012-06-14 | Canceled | AGUADA |
| SERVICIOS EDUCATIVOS INDIVIDUALIZADOS DEL NORTE, CORP. | — | 312414 | 2012-05-09 | Dissolved | HATILLO |
| SERVICIOS EDUCATIVOS INTERDISCIPLINARIOS (0-4 AÑOS), CSP | — | 313943 | 2012-06-20 | Canceled | CAROLINA |
| SERVICIOS FUNERARIOS CRISTIANOS, CORP. | — | 316043 | 2012-08-22 | Canceled | SAN JUAN |
| SERVICIOS FUNERARIOS ECUMÉNICOS, INC. | — | 317162 | 2012-09-24 | Canceled | SAN JUAN |
| SERVICIOS GAMESA PUERTO RICO, L.L.C. | — | 314523 | 2012-07-07 | Active | GUAYNABO |
| SERVICIOS INTEGRADOS DE RECURSOS HUMANOS DE PUERTO RICO, INC. | — | 308766 | 2012-02-06 | Canceled | GUAYNABO |
| SERVICIOS INTEGRADOS DE TELEFONÍA, INC. | — | 313279 | 2012-06-04 | Active | SAN JUAN |
| SERVICIOS JURIDICOS, INC. | — | 308685 | 2012-02-03 | Canceled | SAN JUAN |
| SERVICIOS LEGALES DE LA COMUNIDAD, INC. | — | 311476 | 2012-04-17 | Active | PONCE |
| SERVICIOS LEGALES ROBLES-TORRES, CSP | — | 308546 | 2012-01-31 | Dissolved | ISABELA |
| SERVICIOS MEDICOS GUTIERREZ-DAVILA, CSP | — | 313211 | 2012-05-31 | Active | CABO ROJO |
| SERVICIOS MULTIDICIPLINARIOS PARA LA CONDUCTA HUMANA, C.P. | — | 314279 | 2012-06-28 | Dissolved | JUANA DIAZ |
| SERVICIOS MULTIDISCIPLINARIOS PARA EL DESARROLLO INTEGRAL, INC. | — | 310683 | 2012-03-25 | Canceled | GUAYNABO |
| SERVICIOS MULTIDISCIPLINARIOS, INC. | — | 312262 | 2012-05-07 | Canceled | |
| SERVICIOS PEDIATRICOS SALUD...DANDO A MIS NIÑOS, C.S.P. | — | 307745 | 2012-01-12 | Active | HUMACAO |
| SERVICIOS SOCIOEDUCATIVOS DEL CARIBE, INC. | — | 313710 | 2012-06-13 | Canceled | YAUCO |
| SERVICIOS TECNICOS PROFECIONALES, INC. | — | 310006 | 2012-03-07 | Canceled | SAN SEBASTIAN |
| SERVICIOS VETERINARIOS 4 PATAS, CSP | — | 312370 | 2012-05-08 | Active | BAYAMÓN |
| SERVIKEN INVESTMEN, INC. | — | 311196 | 2012-04-09 | Canceled | DORADO |
| SERVING WITH LOVE AND COMPASSION MINISTRY, INC. | — | 318886 | 2012-11-14 | Active | Maunabo |
| SEVEN ELEVEN CONTRACTORS, PSC | — | 313660 | 2012-06-12 | Canceled | TRUJILLO ALTO |
| SEVEN HILLS AGENCY, L.L.C. | — | 312453 | 2012-05-10 | Canceled | SAN JUAN |
| SEVEN STAR FILMS INC. | — | 309851 | 2012-03-04 | Dissolved | JUANA DIAZ |
| SEVEN STAR MUSIC INC. | — | 308062 | 2012-01-20 | Dissolved | JUANA DIAZ |
| SEVERIANO AYUSO HOUSING, CORP. | — | 309374 | 2012-02-21 | Canceled | CANOVANAS |
| SEÑORIAL BODY PARTS, CORP. | — | 319565 | 2012-12-07 | Dissolved | PONCE |
| SEÑORIAL FUEL, CORP. | — | 313442 | 2012-06-07 | Active | SAN JUAN |
| SFM BAKERY BAR AND RESTAURANT, INC. | — | 317768 | 2012-10-08 | Dissolved | OROCOVIS |
| SFTR, LLC | — | 318877 | 2012-11-13 | Dissolved | HATO REY |
| SFX-DISCO OPERATING LLC | — | 1429 | 2012-11-20 | Canceled | SAN JUAN |
| SG BASKETBALL CLUB, INC. | — | 312042 | 2012-05-01 | Canceled | SAN GERMAN |
| SG FINANCIAL SERVICES, INC. | — | 314564 | 2012-07-09 | Canceled | HATO REY |
| SG GENERAL SERVICES CORP. | — | 206345 | 2012-07-24 | Canceled | GUAYNABO |
| SG INVESTMENT GROUP, LLC | — | 317388 | 2012-09-28 | Canceled | COAMO |
| SGN ACQUISITION COMP, LLC | — | 319986 | 2012-12-20 | Canceled | San Juan |
| SGT PREMIUM FINANCE , CORP. | — | 319178 | 2012-11-26 | Active | MAYAGUEZ |
| SH INVESTMENT GROUP, INC. | — | 312751 | 2012-05-18 | Canceled | SAN JUAN |
| SHADDAI & ASOC DBA PREMIER SALES SOLUTIONS, INC. | — | 313617 | 2012-06-12 | Active | GUAYNABO |
| SHADDAI & ASSOC. GROUP DBA PREMIER SALES SOLUTIONS, INC. | — | 313960 | 2012-06-20 | Canceled | GUAYNABO |
| SHADDAI SUZUKI CLUB, INC. | — | 313796 | 2012-06-15 | Canceled | TRUJILLO ALTO |
| SHAHINIAN INSURANCE SERVICES, INC. | — | 15614 | 2012-07-02 | Withdrawn | SAN JUAN |
| SHALOM CHRISTIAN ACADEMY , INC. | — | 313002 | 2012-05-25 | Dissolved | HUMACAO |