Delta Dunia is a mining contractor company based in Indonesia. It was founded in 1990 and has its headquarters in Jakarta, Indonesia. The company specializes in providing professional mining services, including exploration, planning, production, and reclamation to the coal mining industry in Indonesia.

Delta Dunia offers various services to its clients, including mine design and planning, land clearing and earthworks, overburden removal, coal mining, loading and hauling, and reclamation. The company has a fleet of heavy equipment, including excavators, bulldozers, dump trucks, and other machinery required for mining operations. On a global scale, Delta Dunia operates primarily in Indonesia, which is one of the world's largest coal producers and exporters.

The company has subsidiaries as well as joint ventures and partnerships that support its operations. One of its noteworthy subsidiaries is PT Bukit Makmur Mandiri Utama (BUMA), which is one of the largest mining contractors in Indonesia and provides mining services to Delta Dunia. With a strong market presence in Indonesia, Delta Dunia has established itself as a leading mining contractor in the country.

The company has achieved significant growth and success over the years, expanding its client base and securing various contracts with major coal mining companies. Its excellent track record, professional expertise, and commitment to safety have contributed to its market position. In terms of global sales, Delta Dunia primarily focuses on the Indonesian market.

However, it continually explores opportunities for expansion and growth in other countries as well. The company's strong reputation and track record in the Indonesian coal mining industry give it a competitive advantage over its competitors. Notable achievements and milestones include securing long-term contracts with leading coal mining companies, expanding its fleet of equipment, and consistently delivering high-quality mining services.

These accomplishments have further strengthened Delta Dunia's position in the market and contributed to its steady growth. As of the latest information available, Delta Dunia continues to operate successfully in the Indonesian coal mining industry. The company remains dedicated to providing exceptional mining services and maintaining its position as a trusted partner for coal mining companies in Indonesia