| Ruc | Nombre o Razón Social | A partir del | Nro. Resolución |
| 20600137591 | ENERGICIDAD SOCIEDAD ANONIMA CERRADA | 01/12/2019 | 0230050291416 |
| 20402306964 | ENERGON S.A.C. | 11/04/2019 | 0530050029545 |
| 20297103505 | ENERGOPROJEKT HIDROINZENJERING SA SUC PE | 01/05/2019 | 0230050261057 |
| 20218845615 | ENERGOTEC SAC | 01/09/2018 | 0210050004872 |
| 20565707052 | ENERGY CLOUD S.A.C. | 01/12/2019 | 0230050295036 |
| 20602990088 | ENERGY HORIZON SOLUTIONS E.I.R.L. | 01/12/2019 | 0230050294592 |
| 20555159642 | ENERGY MARKET DEVELOPMENT SOCIEDAD ANONIMA CERRADA | 01/02/2022 | 0230050314618 |
| 20554764119 | ENERGY SISTEMAS S.A.C. | 01/09/2018 | 0230050243195 |
| 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 |