PT Darma Henwa Tbk is an Indonesia-based company. Its business activities are focused on mining contractor services, general mining services, and equipment maintenance. It mainly operates its business across various mining projects across Indonesia. Most of its revenue comes from coal production with the remaining through operational activities like land clearing, topsoiling, overburden removal, equipment rental. The firm operates its business into two business segments, being Mining services and Other services Out of which the Mining services segment derives majority revenue.