| Ruc | Nombre o Razón Social | A partir del | Nro. Resolución |
| 20515354647 | ONKO CSP EIRL | 01/12/2019 | 0230050291239 |
| 20519333971 | ONLINE.PE SOCIEDAD ANONIMA CERRADA - ONLINE.PE S.A.C. | 01/02/2015 | 0230050105298 |
| 20559241807 | ONLY BIKES S.A.C. | 01/12/2019 | 0530050033536 |
| 20601228000 | ONLYCID S.A.C. | 01/09/2018 | 0230050237554 |
| 20416378461 | ONLYTEC S.R.L. | 01/12/2019 | 0230050290179 |
| 20537666171 | ONMOBILE LIMITED, SUCURSAL PERUANA | 01/02/2017 | 0230050175913 |
| 20551857868 | ONNE MINING CONSULTANTS S.A.C. | 01/02/2017 | 0230050176988 |
| 20481138851 | ONNIX EMPRESA INDIVIDUAL DE RESPONSABILIDAD LIMITADA | 01/02/2017 | 0630050013605 |
| 10296673809 | ONOFRE APAZA JUANA MERCEDES | 01/12/2019 | 0530050034137 |
| 10306684812 | ONOFRE MONTUFAR ALICIA | 01/12/2019 | 0530050033416 |
| 10024124342 | ONQUE HUANCA ELIZABETH | 01/05/2019 | 2130050005849 |
| 20521286173 | ONRAN S.A.C. | 01/04/2018 | 0230050219838 |
| 20546606938 | ONS GROUP SOCIEDAD ANONIMA CERRADA - ONS GROUP S.A.C. | 01/08/2015 | 0230050131119 |
| 20555762977 | ONTIER PERU S.A.C. | 01/09/2018 | 0230050243683 |
| 20455588783 | ONTIKA PERU E.I.R.L. | 01/08/2015 | 0530050011944 |
| 20566381134 | ONYX NEGOCIOS GLOBALIZADOS SOCIEDAD ANONIMA CERRADA | 01/12/2019 | 0230050286801 |
| 20565925637 | ONZA GESTION Y REPRESENTACIONES S.R.L. | 01/12/2019 | 0230050295050 |
| 20600890698 | OP QUALITY PERU E.I.R.L. | 01/09/2017 | 1030050007301 |
| 20600675967 | OPALO COMUNICACIONES S.A.C. | 01/05/2019 | 0230050265344 |
| 20552948280 | OPCION CREDITICIA S.A.C. | 01/09/2018 | 0230050243354 |