Pertamina Gas is a company who has focus in midstream sector and downstream of gas industry in Indonesia. This company was a subsidiary of PT Pertamina (Persero) which has a role in gas trading, gas transportation, gas process and gas distribution and other business who has related with natural gas and their inheritance products. PT Pertamina Gas start to operate in February 23 2007. This is the starting point of an answer for UU No. 22 / 2001 and also to increase demand of gas commodity in Indonesia as an environmentally safe energy alternative to replace fuel oil. To increase of value added in gas market is also one of the objectives. This effort will provide value-added to gas business. Pertamina’s competence and 30 years experiences in managing the gas business stimulated for establishment of a separate focus and professional company. Pertamina Gas relies on the existing resources, assets and business networks to develop business in line with Good Corporate Governance’s values. PT Pertamina Gas has strong business support from its holding, PT Pertamina (Persero) and from the other affiliates. That collaboration generates strong synergy in the oil and gas business