| Subsidiaries | Domicile | Business | % |
| Direct Owenership | | | |
| PT Telekomunikasi Selular | Jakarta | Operators of telecommunications facilities and mobile telephone services using Global System for Mobile Communication (GSM) technology | 65 |
| PT Dayamitra Telekomunikasi | Jakarta | Telecommunication | 100 |
| PT Multimedia Nusantara | Jakarta | Telecommunications network services and multimedia | 100 |
| PT Telekomunikasi Indonesia International | Jakarta | Telecommunication | 100 |
| PT Telkom Akses | Jakarta | Telecommunication | 100 |
| PT Graha Sarana Duta | Jakarta | Office leasing and building management | 99.99 |
| PT PINS Indonesia | Jakarta | Telecommunication | 100 |
| PT Infrastruktur Telekomunikasi Indonesia | Jakarta | Construction, services and trade in telecommunications | 100 |
| PT Patra Telekomunikasi Indonesia | Jakarta | Telecommunication | 100 |
| PT Napsindo Primatel International | Jakarta | Telecommunication, available Network Access Point (NAP), Voice Over Data (VOD) | 60 |
| Indirect Ownership | | | |
| PT Sigma Cipta Caraka | Tangerang | Information technology implementation and system integration, outsourcing and maintenance of software licenses | 100 |
| Telekomuniakasi Indonesia International Pte.Ltd. | Singapore | Telecommunication | 100 |
| PT Infomedia Nusantara | Jakarta | Providing telecommunications and information services information services in the form of print and electronic media and call center services | 100 |
| PT Telkom Landmark Tower | Jakarta | Property development and management services | 55 |
| Telekomuniakasi Indonesia International | Timor Leste | Telecommunication | 100 |
| PT Finnet Indonesia | Jakarta | Information technology services | 60 |
| PT Metra Digital Media | Jakarta | Services information in the form of a special directory | 99.99 |
| Telekomunikasi Indonesia International Ltd. | Hong Kong | Telecommunication | 100 |
| PT Metra Digital Investama | Jakarta | Trade services, information technology and multimedia, entertainment and investment | 99.99 |
| Telekomunikasi Indonesia International Pty.Ltd. | Australia | Telecommunication | 100 |
| PT Metra Plasa | Jakarta | network services and e-commerce | 60 |
| PT Graha Yasa Selaras | Jakarta | tourism services | 51 |
| PT Nusantara Sukses Investasi | Jakarta | services and trade | 99.99 |
| PT Administrasi Medika | Jakarta | Administrative services of health insurance | 75 |
| PT Metra-Net | Jakarta | Multimedia portal services | 99.99 |
| Telekomunikasi Indonesia International | Inc. USA | Telecommunication | 100 |
| Sarana Usaha Sejahtera Insanpalapa | Jakarta | Health services, pharmacies and laboratories | 75 |
| PT Pojok Celebes Mandiri | Jakarta | Agent / travel agency | 51 |
| PT Nusantara Sukses Sarana | Jakarta | Building and hotel management services | 99.99 |
| PT Nusantara Sukses Realti | Jakarta | services and trade | 99.99 |
| PT Satelit Multimedia Indonesia | Jakarta | satellite services | 99.99 |
| PT Metra TV | Jakarta | Subscription broadcasting services | 99.93 |