| Ruc | Nombre o Razón Social | A partir del | Nro. Resolución |
| 20566009065 | ORIHUELA CABRERA INGENIEROS S.A.C - ORICAB ING S.A.C. | 01/02/2017 | 0230050180764 |
| 10468871772 | ORIHUELA CALDERON SHEILA ABIGAIL | 01/02/2022 | 0230050310479 |
| 10199309124 | ORIHUELA DE GUZMAN LUZ ADELAIDA | 01/02/2022 | 1330050016806 |
| 10025285447 | ORIHUELA LLUNGO TIMOTEO | 01/12/2019 | 2730050001625 |
| 10101759844 | ORIHUELA RODRIGUEZ ANDRI HUGO | 01/02/2017 | 0230050166984 |
| 10176231403 | ORIHUELA SALINAS MARIA EUGENIA | 01/12/2019 | 0730050013801 |
| 20495028420 | ORION & JM INGENIERIA Y CONSTRUCCION E.I.R.L. | 01/12/2019 | 1030050010211 |
| 20517719154 | ORION PERU S.A.C | 01/02/2015 | 0230050105011 |
| 20601590540 | ORISS S.A.C. | 01/02/2022 | 0230050308587 |
| 20478070269 | ORITEC COMUNICACIONES S.A.C. | 01/09/2018 | 0230050240166 |
| 20481037078 | ORITO FINO EIRL | 01/12/2019 | 0630050022359 |
| 20600487117 | ORIUNDO TRADING S.A.C. | 01/02/2022 | 0230050308303 |
| 20534232218 | ORIUNDO YARANGA ABOGADOS ASOCIADOS S.A.C. | 01/05/2019 | 2430050001436 |
| 20604787794 | ORIVOS S.A.C. | 01/02/2022 | 0530050037052 |
| 20549310266 | ORIZONE BUSINESS & TECHNOLOGY SOCIEDAD ANONIMA CERRADA - ORIZONE S.A.C. | 01/08/2015 | 0230050133153 |
| 20546425399 | ORIÓN EXPLORACIONES S.A.C. | 01/02/2022 | 0230050312689 |
| 20518176561 | ORJEDA INGENIEROS ASOCIADOS S.A.C. | 01/09/2017 | 0230050200855 |
| 20533831657 | ORJHA CONTRATISTAS GENERALES SOCIEDAD ANONIMA CERRADA - ORJHA S.A.C. | 01/04/2018 | 2330050002409 |
| 20316527826 | ORLANDO SERVIS E.I.R.L | 01/02/2022 | 0830050012720 |
| 10238514776 | ORMACHEA SIERRA NANCI PATRICIA | 01/02/2022 | 0930050015985 |