| Ruc | Nombre o Razón Social | A partir del | Nro. Resolución |
| 20603742215 | BUHMER S.A.C. | 01/02/2022 | 0230050317520 |
| 20432974813 | BUHO'S E.I.R.L. | 01/02/2016 | 0230050148437 |
| 20506038147 | BUILDERS CONSULTANTS M & M S.A.C. - BUCOMM S.A.C. | 01/05/2019 | 0230050261330 |
| 20542595737 | BUILDERS PROYECTS INGENIERIA Y CONSTRUCCION SOCIEDAD ANONIMA CERRADA | 01/02/2022 | 1930050007841 |
| 20487153118 | BUILDERS TROOP MAQUINARIAS & INGENIERIA SOCIEDAD ANONIMA CERRADA | 01/09/2017 | 1330050011316 |
| 20601212090 | BUILDING & RENTAL S.A.C. | 01/02/2022 | 1830050014046 |
| 20602131247 | BUILDING TECHNOLOGIES SOLUTIONS E.I.R.L. | 01/05/2019 | 0230050264693 |
| 20601926645 | BUIZA MAQUINARIAS S.A.C. | 01/09/2018 | 0230050245459 |
| 10418808531 | BUJAICO FELIX EDITH | 01/12/2019 | 1330050015131 |
| 20517360521 | BUJAMA CAMPO MAR SAC | 01/02/2022 | 0230050311638 |
| 20383990123 | BUJAMA SCRL. | 01/02/2017 | 0230050170194 |
| 20600885830 | BUKOP SOCIEDAD ANONIMA CERRADA - BUKOP S.A.C. | 11/04/2019 | 0530050030565 |
| 20603072104 | BUKOS BROTHERS SOCIEDAD COMERCIAL DE RESPONSABILIDAD LIMITADA - BUKOS BROTHERS S.R.L. | 01/12/2019 | 0530050032910 |
| 20603541058 | BUKYS & MAQUINARIAS S.A.C. | 01/02/2022 | 0230050315632 |
| 20600688201 | BULBILLOS SEMIAGRO S.A.C. | 01/09/2018 | 0530050027282 |
| 20521931508 | BULL LTDA. SUCURSAL DEL PERU | 01/02/2022 | 0230050313143 |
| 20602787126 | BULLDOG TRADING S.A.C. | 01/12/2019 | 0230050293945 |
| 20602590331 | BUMAR GROUP S.A.C | 01/12/2019 | 0230050293248 |
| 20519147247 | BUMERAN.COM PERU S.A.C | 01/08/2015 | 0230050129181 |
| 20482778373 | BUNGALOW DULCE AMANECER E.I.R.L. | 01/05/2019 | 0630050020551 |