Indonesian businessman Kiki Barki has an estimated net worth of $1.2 billion as of March 2013 according to Forbes. Kiki Barki acquired most of his net worth from his shares in the publicly traded coal company, Harum Energy. Kiki Barki is a graduate of Beijing University where he completed his degree in engineering. He is currently married with four children.

Launched in 1995, Harum Energy is a holding company that holds investments in logistics and mining in Indonesia. Currently, the company operates three coal mines through its subsidiaries PT Tambang Batubara Harum, PT Santan Batubara and  PT Mahakam Sumber Jaya.

In the past year, his shares at Harum Energy significantly declined which led to a $500-million reduction in Barki's wealth. This year, the company plans to increase its production by 8% to improve its production and distribution while enhancing its freight port terminal.