Crafting the Future through Energy Transition and Digital Transformation

A LEADING ENERGY AND INFRASTRUCTURE COMPANY IN INDONESIA

PT Dian Swastatika Sentosa Tbk (DSSA) focuses on building integrated, future-ready solutions through its core business lines in mining, renewable energy, digital infrastructure and technology, chemical trading, and investment.

Through its subsidiaries, DSSA delivers a diverse portfolio of products and services—ranging from electricity and coal to internet and pay TV services, data centers, digital engagement platforms, healthcare solutions, as well as pesticides, fertilizers, and industrial chemicals—addressing both industrial demands and everyday needs across Indonesia.

Subsidiaries

We offer a diversified portfolio of products and services that address market needs and drive innovation across industries.

Employees

We are dedicated to fostering a diverse, inclusive, and dynamic work environment where every individual can thrive.

Operational Areas

Our extensive portfolio spans over 48 areas in Indonesia, offering services from bustling cities to remote regions.

SUSTAINABILITY

Sustainability is not merely a concept, it is a call to action for the future of the earth and the next generations. The Company realizes that the responsibility for managing the company is not only limited to short-term economic achievements, but also to the sustainable success for future generations.

Sustainability Overview

Total energy intensity decreased year-on-year

Total rehabilitated area in 2024

$Bn

Economic value generated in 2024

Local employees

Investor Relations

annual-report 2024

Annual Report 2024

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annual-report 2023

Annual Report 2023

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Company Updates

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May 28, 2025

DSSA Delivers Solid Q1 2025 Performance, Accelerates Investment in Green and Digital Initiatives

PT Dian Swastatika Sentosa Tbk (IDX:DSSA) (“DSSA” or “the Company”) has announced its consolidated financial results for the three-month period ended 31 March 2025.

May 16, 2025

Strong Synergy Between Sinar Mas and Vidio: A Strategic Investment to Strengthen Leadership in the OTT Industry

PT Dian Swastatika Sentosa Tbk (IDX: DSSA) (“DSSA” or “the Company”) continues to strengthen its position in the digital sector through a strategic investment in Vidio, the number one over-the-top (OTT) video streaming platform in Indonesia.

May 15, 2025

SM+ Data Centers Showcases the Future of Digital Infrastructure at the Indonesia Cloud and Datacenter Convention 2025

SM+ Data Centers marked a strong presence at the Indonesia Cloud and Datacenter Convention 2025, showcasing its commitment to advancing digital infrastructure in Indonesia.

April 23, 2025

Commercial Operation Target for Three Geothermal Projects by 2029

The Company, through PT Daya Anugerah Sejati Utama and PT Daya Mas Geopatra Pangrango, is currently preparing the development of three geothermal projects located in Cipanas and Cisolok Cisukarame (West Java), as well as Nage (East Nusa Tenggara). These projects are projected to begin commercial operations (COD) in 2029, with a total potential energy capacity of 140 MW.

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July 24, 2024

Plan for the transfer of shares resulting from share buyback of the Company

The Company hereby announces the plan for the transfer of shares resulting from share buyback of the Company, from August 8, 2024 until completion, by means of the sale of the shares in IDX, of which it can be conducted without obtaining approval from the general meeting of shareholders

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