| Ruc | Nombre o Razón Social | A partir del | Nro. Resolución |
| 20472109171 | MINDSHARE PERU S.A.C. | 01/02/2017 | 0110050002168 |
| 20525015719 | MINELAB S.A.C. | 01/08/2015 | 0230050125400 |
| 20602569218 | MINER INVERSIONES EVP EMPRESA INDIVIDUAL DE RESPONSABILIDAD LIMITADA - MINER INVERSIONES EVP E.I.R.L | 01/12/2019 | 0530050033839 |
| 20330791170 | MINERA ENPROYEC SAC | 01/04/2018 | 0110050002697 |
| 20450781836 | MINERA ABEL S.A.C. | 01/12/2019 | 2730050001570 |
| 20600866444 | MINERA ADRIATICA S.A.C. | 01/09/2018 | 0230050244520 |
| 20539489870 | MINERA ALJAWIR S.A.C. | 01/12/2019 | 0530050032455 |
| 20101327036 | MINERA ALMAX S.A.C. | 01/02/2017 | 0230050169368 |
| 20478090375 | MINERA ALPACAY SOCIEDAD ANONIMA CERRADA - ALPACAY S.A.C. | 01/04/2018 | 0230050219786 |
| 20550786371 | MINERA AMANECER S.A. | 01/05/2019 | 0230050263233 |
| 20338426781 | MINERA ANDINA DE EXPLORACIONES S.A.A. | 01/02/2017 | 0230050169410 |
| 20482002146 | MINERA ANDINA FOR S.A.C. | 01/04/2018 | 0230050216406 |
| 20600694406 | MINERA ANYOSA ALARCON E.I.R.L. | 01/05/2019 | 1030050009353 |
| 20539409434 | MINERA ARMANDITO S.A.C. | 01/04/2018 | 0530050024755 |
| 20523003551 | MINERA ARTURO S.A.C. | 01/09/2017 | 0230050207063 |
| 20490873067 | MINERA AURIFERA CAYCHIVE CENTRAL SOCIEDAD ANONIMA-MACSA | 01/09/2018 | 2730050001125 |
| 20539631617 | MINERA AURIFERA ESPERANZA E.I.R.L. | 01/12/2019 | 0530050032932 |
| 20534651539 | MINERA AURIFERA LA LOMADA S.A.C. | 01/05/2019 | 1030050009205 |
| 20515044613 | MINERA AURUM PERU SOCIEDAD ANONIMA CERRADA | 01/02/2015 | 0230050104565 |
| 20494993539 | MINERA BARBACOA EIRL | 01/12/2019 | 1030050010240 |