Cahaya Damaya Energi

One Stop Mining Solution

About Us


PT. Cahaya Damaya Energi

Cahaya Damaya Energi (CDE) Mining Company is a mining company focused on the exploration, development, and production of mineral resources. With a dedicated team of professionals and a strong commitment to responsible mining practices, we aim to become a trusted player in the mining industry. Our focus on innovation, sustainability, and community engagement sets us apart and guides our path to succes.

Vision & Mission

Our Company


We place the highest priority on the safety and well-being of our employees, contractors, and communities. We maintain rigorous safety standards and provide comprehensive training to ensure a safe and secure working environment for all.


We are committed to sustainable mining practices that integrate environmental stewardship, social responsibility, and economic viability. We strive to minimize our ecological footprint, conserve resources, and actively engage in land rehabilitation and reclamation.


We foster a culture of innovation and continuously seek advancements in technology and processes. By embracing digitalization, automation, and data analytics, we enhance efficiency, productivity, and resource optimization throughout our operations.


We conduct our business with the utmost integrity, adhering to ethical principles, transparency, and accountability. We build strong, long-term relationships with our employees partners, communities, and stakeholders based on trust, respect, and fairness.


Exploration & Planning

We offer comprehensive coal exploration services, including geological surveys, resource assessment, and feasibility studies. Our experts analyze the potential of coal deposits to deter- mine the viability of mining projects and develop optimal extraction plans.

Coal Exploitation

Our team exhibits unparalleled professionalism in every aspect of coal exploitation, covering production and transportation of mining materials. With expertise in exploitation, safe mining practices and efficient production, we prioritize environmental responsibility, safety and client satisfaction.

Coal Processing & Logistics

We have integrated coal processing facilities equipped with advanced technologies for efficient sorting, washing, and grading of coal. Our logistics team ensures seamless transportation of coal from mine to market, optimizing the supply chain.

Reclamation and Revegetation

Our team demonstrates exceptional professionalism in reclamation and re-vegetation practices for coal mining operations. With expertise in restoring mined lands and promoting ecological balance, we prioritize environmental responsibility and sustainable mining. Trust in our skilled and committed team for effective and responsible land rehabilitation.

Our Team


H. Raja Sapta Ervian S.H., M.Hum

President Commissioner

Markus Ong


Firman Silalahi SE., AK

Chief Executive Officer

Bambang Soerjanto

Chief Financial Officer

Hadisyah Putra

Chief of Operation

Harry H. Syahputra

Mine System and Management Experts

Soenarto Tjiptohardjo

Mining Environmental expert

Rama Danindro

Head of Project Manager

Contact US

Bakrie Tower Epicentrum Rasuna Said, Jakarta Selatan Lt 3t Block 3A

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