| Ruc | Nombre o Razón Social | A partir del | Nro. Resolución |
| 20558208300 | ROMASA DISTRIBUCIONES E.I.R.L. | 01/09/2018 | 0530050027360 |
| 20481160431 | ROMASA S.R.L. | 01/08/2015 | 0630050009000 |
| 20603407271 | ROMASA VET S.A.C. | 01/12/2019 | 0230050295955 |
| 20600167562 | ROMASOFT SYSTEMS S.A.C. | 01/02/2017 | 0230050181503 |
| 20600477448 | ROMASUR S.A.C. | 01/02/2017 | 0930050009263 |
| 20416275221 | ROMAT COMPUTER SERVICE EIRL | 01/09/2017 | 0230050206662 |
| 20553001430 | ROMATH E.I.R.L. | 01/02/2017 | 0230050178374 |
| 20602015981 | ROMEDICUM E.I.R.L. | 01/12/2019 | 0230050295348 |
| 20600940261 | ROMER COMPRESORAS E.I.R.L. | 01/12/2019 | 0230050295184 |
| 20600604971 | ROMER PERU S.A.C. | 01/02/2017 | 0230050182714 |
| 20254593690 | ROMERI E.I.R.L. | 01/02/2017 | 0230050169183 |
| 20527111936 | ROMERO & ASOCIADOS SOCIEDAD CIVIL | 01/05/2019 | 0930050012888 |
| 20511983283 | ROMERO & HIJOS ELECTRO CENTER S.R.L. | 01/09/2018 | 0230050241134 |
| 10074137739 | ROMERO ABANTO FAUSTO | 01/02/2017 | 0230050165100 |
| 10447525912 | ROMERO AIDO MARVIN ALFREDO | 11/04/2019 | 1330050014059 |
| 10321251698 | ROMERO ALEJOS JULIA ROSA | 01/09/2017 | 0230050206368 |
| 10286032147 | ROMERO ALVA DE MARTINEZ ZENAIDA | 01/02/2017 | 2430050000688 |
| 10068654349 | ROMERO ANDAMAYO MARIA PAULA | 01/02/2017 | 0230050164324 |
| 10448473771 | ROMERO APOLO DIANA MELISSA | 01/09/2017 | 0830050008318 |
| 10238487311 | ROMERO AYME MARIA TEREZA | 01/09/2018 | 0230050238663 |