![Rionald Silaban](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Net worth: 783 183 $ as of 31/05/2026
Rionald Silaban currently works at PT Telkom Indonesia (Persero) Tbk, as Commissioner from 2025.
Mr. Silaban also formerly worked at PT Indosat Tbk, as Commissioner from 2008 to 2015, Indonesian Bank Restructuring Agency, as Head-Assets Monitoring Division in 2002, PT Perusahaan Listrik Negara (Persero), as Commissioner from 2017 to 2019, and PT Bank Mandiri (Persero) Tbk, as Commissioner.
Mr. Silaban received his graduate degree in 1993 from Georgetown University and graduate degree in 1989 from the University of Indonesia.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 31/12/2024 | 3,430,200 ( 0% ) | 783 183 $ | 31/05/2026 |
| Companies | Position | Start |
|---|---|---|
| PERUSAHAAN PERSEROAN (PERSERO) PT TELEKOMUNIKASI INDONESIA TBK | Director/Board Member | 01/01/2025 |
| Companies | Position | End |
|---|---|---|
PT Perusahaan Listrik Negara (Persero)
 PT Perusahaan Listrik Negara (Persero) Engineering & ConstructionIndustrial Services Provides electricity installation services | Director/Board Member | 01/01/2019 |
| PT INDOSAT OOREDOO HUTCHISON TBK | Director/Board Member | 28/01/2015 |
Indonesian Bank Restructuring Agency
 Indonesian Bank Restructuring Agency General GovernmentGovernment Provides governmental oversight of and liquidity assistance to Indonesian banks | Corporate Officer/Principal | 01/01/2002 |
| PT BANK MANDIRI (PERSERO) TBK | Director/Board Member | - |
Active
Inactive
Listed companies
Private companies
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
| Private companies | 7 |
|---|---|
PT Telkom Indonesia (Persero) Tbk
 PT Telkom Indonesia (Persero) Tbk Wireless TelecommunicationsCommunications Provides telephone, internet, data and information technology services | Communications |
PT Indosat Tbk
 PT Indosat Tbk Wireless TelecommunicationsCommunications Operates as a telecommunication company that provides cellular services | Communications |
PT Bank Mandiri (Persero) Tbk
 PT Bank Mandiri (Persero) Tbk Regional BanksFinance Provides commercial banking services | Finance |
Indonesian Bank Restructuring Agency
Indonesian Bank Restructuring Agency General GovernmentGovernment Provides governmental oversight of and liquidity assistance to Indonesian banks | Government |
Georgetown University
 Georgetown University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
PT Perusahaan Listrik Negara (Persero)
PT Perusahaan Listrik Negara (Persero) Engineering & ConstructionIndustrial Services Provides electricity installation services | Industrial Services |
University of Indonesia
 University of Indonesia Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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