| Subsidiary | Domicile | Business | % |
| Direct Ownership | | | |
| PT Teletama Artha Mandiri | Jakarta | trading of cellular phones, accessories, | 99.99 |
| | computer and other electronic devices | |
| PT Erafone Artha Retailindo | Jakarta | trading of cellular phones, accessories, | 99.46 |
| | computer and other electronic devices | |
| PT Nusa Gemilang Abadi | Jakarta | trading of cellular phones, accessories, | 99.99 |
| | computer and other electronic devices | |
| PT Sinar Eka Selaras | Jakarta | trading of cellular phones, accessories, | 99.99 |
| | computer and other electronic devices | |
| Era International Network Sdn. Bhd | Malaysia | trading of cellular phones, accessories, | 49 |
| | computer and other electronic devices | |
| PT Era Sukses Abadi | Jakarta | property business | 99.99 |
| PT Mandiri Sinergi Niaga | Jakarta | trading of Subscriber Identity Module Card (SIM Card) and vouchers for cellular phone | 99.99 |
| Era International Network Pte. Ltd | Singapore | trading of cellular phones, accessories, | 95 |
| | computer and other electronic devices | |
| PT Nusantara Prima Sukses Artha | Jakarta | trading of medical equipment | 99.99 |
| PT Azec Indonesia Management Services | Jakarta | providing information technology | 99.99 |
| | system | |
| PT Mitra Internasional Indonesia | Jakarta | trading of cellular phones, accessories, | 99.99 |
| | computer and other electronic devices | |
| PT Indonesia Orisinil Teknologi | Jakarta | - | 99.99 |
| PT Erajaya Swasembada Pte. Ltd. | Jakarta | - | 100 |