On March 12, 2015, Bank Artha Graha officially operate a Branch Office located in Marsma Iswahyudi No. 28 F and 28 G, Sungai Nangka, South Balikpapan, Balikpapan, East Kalimantan. With total population nearly 900.000, Bank Artha Graha entered Balikpapan to support economic sector.

Balikpapan had a great potential in Kalimantan. Balikpapan Branch Office is the 114th Bank Artha Graha office network and the fifth office network in Kalimantan, after Samarinda, Berau, Banjarmasin and Pontianak.