| Ruc | Nombre o Razón Social | A partir del | Nro. Resolución |
| 20454147872 | SIJA EDICIONES GRAFICAS S.R.L. | 01/02/2017 | 0530050019825 |
| 20366248766 | SIKMAZ SERVICE E.I.R.L. | 01/03/2006 | 1230050000422 |
| 20516422018 | SILCAR AUTOS SOCIEDAD COMERCIAL DE RESPONSABILIDAD LIMITADA | 01/09/2017 | 0230050207014 |
| 20601178525 | SILCONTEX S.A.C. | 01/04/2018 | 0230050226211 |
| 20100779588 | SILENCIADORES SILVERA E I R L | 01/02/2015 | 0230050100807 |
| 20518197721 | SILES LUNA & ASOCIADOS SOCIEDAD CIVIL DE RESPONSABILIDAD LIMITADA | 01/12/2019 | 0230050291354 |
| 20377874341 | SILG EDITORES S.A | 01/04/2018 | 0230050219363 |
| 20603171528 | SILGE E.I.R.L. | 01/12/2019 | 1230050006015 |
| 20602613284 | SILGO E.I.R.L. | 01/05/2019 | 0230050266500 |
| 10463777034 | SILGUERON AVENDAŅO OSCAR TIMOTEO | 01/05/2019 | 0230050260512 |
| 20389065006 | SILICATOS Y GELES S.A.C. | 01/04/2018 | 0210050004576 |
| 20602678521 | SILICOR E.I.R.L. | 01/12/2019 | 0230050293801 |
| 20509644692 | SILIMEDIC S.A.C. | 01/08/2015 | 0230050122882 |
| 20110865199 | SILISA S R LTDA | 01/12/2019 | 0230050289008 |
| 20600036905 | SILITEC S.A.C. | 01/05/2019 | 1130050008387 |
| 20455387613 | SILLAR Y PIEDRAS E.I.R.L. | 01/08/2015 | 0530050010900 |
| 10294597862 | SILLO YTO ANTONIA | 01/12/2019 | 0930050014321 |
| 20514597848 | SILMAT PERUVIAN TRADING EIRL | 01/12/2019 | 0230050289400 |
| 20477986715 | SILNERTEX PERU SAC | 01/02/2016 | 0230050144206 |
| 20252247794 | SILNIC SERVICE EIRL | 01/02/2015 | 0230050101645 |