Geoservices Geoservices was established in 1971, has a solid base of expertise covering all aspects of the exploration and development of Indonesia’s oil, gas, coal, mineral, and geothermal industries. The company has gained a high reputation among major mining companies in Indonesia, as well as overseas companies buying Indonesian coals. Geoservices has 18 Divisions of which the coal division is one of the largest divisions and have offices throughout Indonesia & South East Asia.