| Ruc | Nombre o Razón Social | A partir del | Nro. Resolución |
| 20544461363 | FERP INGENIERIA SOCIEDAD ANONIMA CERRADA - FERP INGENIERIA S.A.C. | 01/02/2022 | 0230050312464 |
| 20605095276 | FERPAL TELMECON S.A.C. | 01/02/2022 | 0730050015704 |
| 20525444598 | FERPERU SOCIEDAD ANONIMA CERRADA-FERPERU S.A.C | 01/09/2017 | 0830050008033 |
| 20602106277 | FERQUIM S.A | 01/12/2019 | 0230050295421 |
| 20605208194 | FERR CLEAN EIRL | 01/02/2022 | 0230050316259 |
| 20510926782 | FERRE & SERVIS MAS S.A.C. | 01/12/2019 | 0230050290066 |
| 20601794331 | FERRE AGRO ELIAS F & M E.I.R.L. | 01/09/2018 | 0530050027026 |
| 20602711928 | FERRE THOR ZURITA E.I.R.L. | 01/02/2022 | 0230050308878 |
| 20409360760 | FERREASTRY E.I.R.L. | 01/02/2022 | 2530050001345 |
| 20601396701 | FERREBAT CUSCO E.I.R.L. | 01/04/2018 | 0930050011145 |
| 20511516235 | FERRECASA QUISPE SOCIEDAD ANONIMA CERRADA | 01/03/2007 | 0230050035076 |
| 20402378957 | FERRECENTRO SAN JOSE EIRL | 01/04/2018 | 1330050012113 |
| 20601297991 | FERRECOLOR ECONOMICO S.A.C. | 01/02/2022 | 1330050016324 |
| 20602718329 | FERRECOLORS KIKE E.I.R.L. | 01/02/2022 | 0230050308894 |
| 20571559901 | FERRECONSTRUCTOR H. S.A. | 01/12/2019 | 1730050005076 |
| 20602299636 | FERRECONSTRUYE SOCIEDAD COMERCIAL DE RESPONSABILIDAD LIMITADA | 01/02/2022 | 0530050036366 |
| 20557959832 | FERREINKA E.I.R.L. | 01/12/2019 | 0230050292291 |
| 20534419121 | FERREMOTSA S.R.L. | 01/12/2019 | 2430050001629 |
| 20544340221 | FERRENAVAL SAC | 01/02/2022 | 0230050312427 |
| 20600909381 | FERREOBRAS S.A.C. | 01/02/2022 | 0230050314106 |