| Ruc | Nombre o Razón Social | A partir del | Nro. Resolución |
| 20481823561 | YAFUTT E.I.R.L. | 01/08/2015 | 0630050008772 |
| 20602962254 | YAG CONSTRUCTORA E INMOBILIARIA S.A.C. | 01/12/2019 | 0230050294539 |
| 10095022753 | YAGA PAREDES MONICA LILIANA | 01/02/2016 | 0230050146480 |
| 20601847010 | YAGH E.I.R.L. | 01/05/2019 | 0230050264401 |
| 20548614351 | YAGO PERÚ E.I.R.L. | 01/08/2015 | 0230050132351 |
| 10295423451 | YAGUA PACSI MARIO SALOMON | 01/12/2019 | 0530050033662 |
| 10445560206 | YAGUENTON MIRANDA SEGUNDO ANDRES | 01/05/2019 | 1630050005900 |
| 10088883972 | YAGUI ARAKAKI CHIHARU | 01/02/2015 | 0230050099647 |
| 10100038205 | YAGUI TOMA DE KITSUTA SUSANA | 01/09/2018 | 0230050238447 |
| 20555147806 | YAICOBA ONCEBAY REPRESENTACIONES E.I.R.L. | 01/08/2015 | 0230050129442 |
| 10277329862 | YAJAHUANCA MACHADO ERNESTO | 01/09/2018 | 1830050010183 |
| 10102918849 | YAJAHUANCA NEYRA ESTHER | 01/10/2011 | 0230050046418 |
| 20601674158 | YAKAGHI E.I.R.L. | 01/05/2019 | 0230050265575 |
| 20504603475 | YAKELIZ SRL | 01/04/2018 | 0230050219715 |
| 20601367328 | YAKEY SERVICE E.I.R.L. | 01/05/2019 | 0230050265518 |
| 20600016548 | YAKITORI S.A.C. | 01/09/2017 | 0230050203870 |
| 20544487915 | YAKU ENVIRONMENTAL SOCIEDAD ANONIMA CERRADA | 01/09/2018 | 0230050242262 |
| 20520338706 | YAKU GROUP CONSULTORES Y ASOCIADOS S.A.C. | 01/02/2017 | 0230050174820 |
| 20600928067 | YAKU SERVICIOS GENERALES E.I.R.L. | 01/12/2019 | 0230050295172 |
| 20392930991 | YAKUTEK S.A.C. | 01/02/2015 | 0230050102204 |