| Ruc | Nombre o Razón Social | A partir del | Nro. Resolución |
| 20606265892 | MESCO INGENIEROS S.A.C. | 01/02/2022 | 0230050317091 |
| 20550026903 | MESER E.I.R.L. | 01/02/2022 | 0230050308024 |
| 20516306298 | MESERVIN SEŅOR CAUTIVO SAC | 01/02/2017 | 0230050174099 |
| 20601004624 | MESIA E.I.R.L. | 01/04/2018 | 0230050225666 |
| 10010276131 | MESIA TELLO EDISON JAVIER | 01/02/2022 | 1830050013657 |
| 10077919410 | MESIAS CARRASCO LUIS ENRIQUE | 01/12/2019 | 0230050287419 |
| 20510763972 | MESOI S.A.C. | 01/02/2022 | 0230050311584 |
| 20601472148 | MESON PENELOPE E.I.R.L. | 01/09/2018 | 1030050008380 |
| 20602580696 | MESPINOSA S.A.C. | 01/05/2019 | 0230050266449 |
| 10176331246 | MESTA DELGADO ARTURO | 01/02/2022 | 0730050015290 |
| 10065967320 | MESTA VALVERDE AUGUSTO BLAS | 01/03/2007 | 0230050026296 |
| 10103171453 | MESTANZA ABANTO LEONOR | 01/09/2018 | 0230050238469 |
| 20600351240 | MESTANZA RIVASPLATA, SANCHEZ MORALES & ASOCIADOS SOCIEDAD CIVIL DE RESPONSABILIDAD LIMITADA | 01/02/2022 | 0230050308224 |
| 20537353121 | MESV CONSULTING S.A.C. | 01/02/2017 | 0230050176787 |
| 20250901101 | MET CORREDORES S.A.C. | 01/02/2022 | 0230050310826 |
| 20603051051 | META COLD S.A.C. | 01/12/2019 | 1030050009881 |
| 20602687521 | META PROCESS ALLIANCE R & D S.A.C. | 01/02/2022 | 0230050308831 |
| 20549522522 | METAGRAF S.A.C. | 01/09/2018 | 0230050242926 |
| 20600855256 | METAL CONSTRUC E.I.R.L. | 11/04/2019 | 1330050014224 |
| 20524337542 | METAL CONSTRUCCION INGENIEROS S.A.C | 01/08/2015 | 0230050122686 |