| Ruc | Nombre o Razón Social | A partir del | Nro. Resolución |
| 20601941105 | ENERGY SOLUTIONS INTERNATIONAL SOCIEDAD ANONIMA CERRADA - ENERGY SOLUTIONS INTERNATIONAL S.A.C. | 01/09/2018 | 0230050245552 |
| 20506968802 | ENERGY-THERM SOCIEDAD ANONIMA CERRADA | 01/09/2018 | 0230050240736 |
| 20521942291 | ENERGYCORP CORPORACION PERUANA DE ENERGIA S.A.C. | 01/02/2017 | 0230050175333 |
| 20568596910 | ENERGYMAQ EMPRESA INDIVIDUAL DE RESPONSABILIDAD LIMITADA - ENERGYMAQ E.I.R.L | 01/02/2022 | 1330050016338 |
| 20604683786 | ENERGYNET DEL PERU S.A.C. | 01/02/2022 | 0230050316525 |
| 20550084695 | ENERKORY S.A.C. | 01/02/2022 | 0230050308029 |
| 20548690707 | ENERLITE PERU S.A.C. | 01/02/2022 | 0230050314082 |
| 20603396163 | ENERTEL CONTRATISTAS GENERALES S.A.C. | 01/02/2022 | 1330050016512 |
| 20499848715 | ENFANTS DES ANDES | 01/09/2018 | 1030050008740 |
| 20600903404 | ENFEDOMI E.I.R.L. | 01/12/2019 | 0230050295150 |
| 20563020858 | ENFI TRANSPORT S.A.C. | 01/09/2017 | 0230050199354 |
| 20603513712 | ENFIVAL TRANSPORTES GENERALES E.I.R.L. | 01/02/2022 | 0230050315566 |
| 20430180275 | ENFOCA SAC | 01/09/2017 | 0230050198387 |
| 20603383355 | ENFOCADO SOCIEDAD ANONIMA CERRADA-ENFOCADO S.A.C. | 01/02/2022 | 0230050315187 |
| 20603004141 | ENFOQUE 360° S.A.C. - E360° | 01/12/2019 | 0530050034042 |
| 20602483275 | ENFOQUE CONTABLE S.A.C. | 01/12/2019 | 0230050292914 |
| 20602883664 | ENFORMA E.I.R.L. | 01/12/2019 | 0530050034002 |
| 20602927912 | ENGELS CATERING S.A.C. | 01/12/2019 | 0230050294477 |
| 20511861412 | ENGEMAX MINERIA Y CONSTRUCCION SOCIEDAD ANONIMA CERRADA | 01/02/2022 | 0230050311550 |
| 20333363900 | ENGIE ENERGIA PERU S.A. | 01/02/2015 | 0110050000759 |