| Ruc | Nombre o Razón Social | A partir del | Nro. Resolución |
| 10244905094 | OBLITAS PALOMINO CLORINDA | 01/09/2017 | 0930050009945 |
| 10295364241 | OBLITAS RUBIN MILUSKA MERCEDES | 01/02/2022 | 0530050037172 |
| 20126326069 | OBRA DE SAN CAMILO | 01/09/2017 | 0210050004383 |
| 20603125917 | OBRAS Y MANTENIMIENTO S.A.C. - OBRAMAN S.A.C. | 01/12/2019 | 0230050294863 |
| 20602712134 | OBRAS Y METAL MECANICA S.A. | 01/02/2022 | 0230050308879 |
| 20604393648 | OBREGON & ROA COMUNICACIONES S.A.C. | 01/02/2022 | 0230050315729 |
| 10318835131 | OBREGON BLAS JUAN LUIS | 01/02/2015 | 2330050000257 |
| 10086125442 | OBREGON CHAVEZ GLORIA MARIA | 01/02/2016 | 0230050145528 |
| 10105079767 | OBREGON GUERRERO MELIDA CRISTINA | 01/02/2022 | 0230050309549 |
| 10282710591 | OBREGON LEON BLANCA EDITH | 01/12/2019 | 2430050001668 |
| 10065432485 | OBREGON OBREGON FLAVIA TEODORA | 01/02/2016 | 0230050145843 |
| 10085810206 | OBREGON OTRILLA VICTOR | 01/05/2019 | 0230050259431 |
| 10723189484 | OBREGON ROSSELLO MILAGROS MARGARET | 01/05/2019 | 2130050005871 |
| 10472712221 | OBREGON SAMANEZ GERALDINE LIZETH | 01/05/2019 | 1730050004758 |
| 20428884354 | OBTENGA S.R.L. | 01/05/2019 | 0230050261289 |
| 20393758181 | OC FARMA E.I.R.L. | 01/02/2017 | 1530050003289 |
| 20600572611 | OC INVERSIONES E.I.R.L. | 01/02/2022 | 0230050313705 |
| 20502907434 | OCABA INMOBILIARIA E INVERSIONES S.A.C. | 01/03/2007 | 0230050033781 |
| 20539356489 | OCACAO S.R.L. | 11/04/2019 | 0530050030085 |
| 20604931739 | OCAMPO & BUSTAMANTE ABOGADOS ASOCIADOS S.A.C. - OBAA S.A.C. | 01/02/2022 | 0230050316438 |