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PT Dian Swastatika Sentosa Tbk (PT Dian), a subsidiary of PT Sinar Mas Tunggal, carries out various business activities, including mining, energy, technology, and chemicals. It primarily focuses on coal mining, electricity generation, and the provision of internet and pay-TV services. Its products and services cater to industries such as power generation, agriculture, and telecommunications. Its products and services cater to a wide range of industries including plantation, forestry, agriculture, pulp and paper, palm oil processing, food industry, textile, mining, power generation, and various other industrial sectors. The company's distribution network includes subsidiaries such as PT Rolimex Kimia Nusamas for fertilizer and chemical trading, and PT DSST Mas Gemilang for technology services. PT Dian is headquartered in Menteng, Jakarta, Indonesia.
Headquarters
Indonesia
Address
Lantai 27, Tower Ii, Sinar Mas Land Plza, Jl. M.H. Thamrin No. 51, Jakarta, 10350
Website
www.dssa.co.id
Telephone
62 21 31990258
No of Employees
2,016
Industry
Metals and Mining
Ticker Symbol & Exchange
DSSA (JAK)
Revenue (2025)
$2.8B
-7.5%
(2025 vs 2024)
EPS
XYZ
Net Income (2025)
XYZ
-25.4%
(2025 vs 2024)
Market Cap*
$8.6B
Net Profit Margin (2025)
XYZ
-19.3%
(2025 vs 2024)
* As of and is in US$
PT Dian Swastatika Sentosa Tbk premium industry data and analytics
Products and Services
| Services |
|---|
| Power and Steam Generation |
| Coal Mining |
| Trading of Fertilizers, Pesticides, and Chemicals |
| XYZ |
| XYZ |
| XYZ |
History
History section provides information on new products, mergers, acquisitions, expansions, approvals, and many more key events.
| Year | Event | Description |
|---|---|---|
| 2023 | Contracts/Agreements | In December, the company and its subsidiary SM+ entered into a Sales and Purchase Agreement with Smartfren and Smartel to acquire data center property and equipment in Indonesia. |
| 2022 | Contracts/Agreements | In August, the company’s subsidiary Stanmore Resources Limited and Dampier Coal (Queensland) Proprietary Limited entered into an agreement with Mitsui & Co., Ltd and Mitsui & Co., (Australia) Ltd to acquire 20% of Stanmore SMC Pty Ltd’s shares (fka. BHP Mitsui Coal Pty Ltd) (SMC). |
| 2022 | Financing Agreements | In August, the company’s subsidiary Dana Gemilang completed the investment plan in PT Elang Andalan Nusantara. |
Competitor Comparison
| Key Parameters | PT Dian Swastatika Sentosa Tbk | PT Bayan Resources Tbk | PT Alamtri Resources Indonesia Tbk | PT Harum Energy Tbk | PT Darma Henwa Tbk |
|---|---|---|---|---|---|
| Headquarters | Indonesia | Indonesia | Indonesia | Indonesia | Indonesia |
| City | Jakarta | Jakarta | Jakarta Selatan | Jakarta Pusat | Jakarta Selatan |
| State/Province | Jakarta | Jakarta | Daerah Khusus Ibukota Jakarta Raya | Jakarta | Jakarta |
| No. of Employees | 2,016 | 4,302 | 10,356 | 4,602 | 2,961 |
| Entity Type | Public | Public | Public | Public | Public |
Key Financial Charts
Sales Growth
Net Income Growth
Executives
| Name | Position | Board | Since | Age |
|---|---|---|---|---|
| Franky Oesman Widjaja | President Commissioner | Executive Board | 2011 | 68 |
| L. Krisnan Cahya | President Director | Senior Management | 2009 | 65 |
| Lokita Prasetya | Vice President Director; Director - Energy and Chemical Business | Senior Management | 2021 | 60 |
| Daniel Cahya | Director - Strategic Planning & Investment | Senior Management | 2021 | 36 |
| Handhianto Suryo Kentjono | Commissioner | Non Executive Board | 2019 | 62 |
| Non Dignissim Eros | Proin vel | Convallis | 2026 | XY |
| Non Dignissim Eros | Proin vel | Convallis | 2026 | XY |
| Non Dignissim Eros | Proin vel | Convallis | 2026 | XY |
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