| Ruc | Nombre o Razón Social | A partir del | Nro. Resolución |
| 10238856987 | SIERRA HERRERA LUZ MARINA | 01/05/2019 | 2730050001264 |
| 10412421847 | SIERRA HUAMANI JUAN CARLOS | 01/12/2019 | 0230050287878 |
| 20542684161 | SIERRA MANTENIMIENTO & SERVICIOS GENERALES EMPRESA INDIVIDUAL DE RESPONSABILIDAD LIMITADA | 01/05/2019 | 2130050005803 |
| 10239607671 | SIERRA PALOMINO JORGE ALBERTO | 01/05/2019 | 0930050013296 |
| 10106799283 | SIERRA PEREZ FRANKLIN ABAD | 01/02/2017 | 0230050167330 |
| 10712598871 | SIERRA RETAMOZO OMAR AUGUSTO | 01/09/2017 | 0230050198180 |
| 10062772030 | SIERRA REYNOSO GRICELDA GENOVEVA | 01/09/2017 | 0230050202386 |
| 20490251902 | SIERRA SERVICIOS INDUSTRIALES SOCIEDAD ANONIMA CERRADA - SIERRA SERVICIOS INDUSTRIALES S.A.C. | 01/05/2019 | 0230050261264 |
| 20507173561 | SIERRA VERDE PERU TOUR OPERADOR SAC | 01/09/2017 | 0230050204991 |
| 20601346924 | SIERVAS DE JESUS OBRERO | 01/09/2018 | 2130050005286 |
| 10401761760 | SIESQUEN AQUIJE KARIN MERLY | 01/08/2015 | 0230050136178 |
| 10165696820 | SIESQUEN ZEŅA JUAN PABLO | 01/09/2018 | 0730050011632 |
| 10416175816 | SIFUENTES ARRIARAN ALAN BILLY | 01/09/2018 | 0230050238961 |
| 10178034150 | SIFUENTES DAMIAN GENARO ELMER | 01/05/2019 | 0630050020564 |
| 10316093634 | SIFUENTES DE PINEDA JULIA TRINIDAD | 01/12/2019 | 2330050003316 |
| 10098827434 | SIFUENTES DIAZ BAILON | 01/08/2015 | 0230050130597 |
| 10040158494 | SIFUENTES ESPINOZA FERNANDO | 01/02/2017 | 0230050164294 |
| 10158446508 | SIFUENTES LOPEZ EDITH SILVIA | 01/12/2019 | 1730050005074 |
| 10328857869 | SIFUENTES ORELLANA DE DO NASCIMENTO JUDY EMILIA | 01/09/2018 | 1430050004749 |
| 10806711727 | SIFUENTES PEREZ ALBERTO | 01/02/2017 | 1830050007628 |