| Ruc | Nombre o Razón Social | A partir del | Nro. Resolución |
| 20515476246 | YAMANIJA & ASOCIADOS CONSULTORIA S.A.C. | 01/10/2011 | 0230050048320 |
| 20602153241 | YAMAR SERVICIOS GENERALES E.I.R.L. | 01/05/2019 | 0230050264770 |
| 20393841088 | YAMBOLY PUCALLPA S.A.C. | 01/12/2019 | 0230050290131 |
| 20520923960 | YAMING SERVICE TICKETS & TOURS EIRL | 01/02/2015 | 0230050105422 |
| 10430453713 | YAMUNAQUE DIAZ RICHARD ALEXANDER | 01/02/2022 | 0530050036902 |
| 10431202919 | YAMUNAQUE TRIGOZO EVELITH | 01/02/2017 | 1830050007539 |
| 15530964091 | YAN MAORONG | 01/12/2019 | 2330050003489 |
| 20511213682 | YANA COSMETICS SAC | 01/08/2015 | 0230050124640 |
| 20601193672 | YANAC INVERSIONES GENERALES E.I.R.L. - YANINV E.I.R.L. | 01/05/2019 | 2330050003117 |
| 20492175529 | YANAC S.A.C. | 01/02/2015 | 0230050102851 |
| 20605012915 | YANACHAGA SERVICIOS GENERALES S.A.C. | 01/02/2022 | 1330050016779 |
| 20604487880 | YANAY CAFE E.I.R.L. | 01/02/2022 | 0230050315978 |
| 10412888427 | YANCAPALLO PAREDES EVELYN ROSEMARY | 01/02/2022 | 0530050037271 |
| 10069744228 | YANCCE VELARDE GLADYS MERY | 01/08/2015 | 0230050122336 |
| 10070770500 | YANCCEHUALLPA APARICIO DE ÑACCHA FELICITAS | 01/09/2018 | 0230050237797 |
| 20493265483 | YANCO EIRL | 01/05/2019 | 1230050005407 |
| 20601392373 | YANET KIM E.I.R.L. | 01/02/2022 | 0630050024421 |
| 15525907527 | YANG JINZHAO | 01/09/2018 | 0830050009801 |
| 15601450434 | YANG BINCAI | 01/04/2018 | 0830050008612 |
| 20537516527 | YANG FU S.A.C. | 01/09/2018 | 0230050242025 |