1. (MSU) Maintenance Service Unit PT. PLN Indonesia Power,Jakarta,Indonesia
2. Expertise Electrical Machines PT. PLN Indonesia Power,Jakarta,Indonesia
3. (MSU) Maintenance Service Unit PT. Indonesia Power,Jakarta,Indonesia
4. OMU Banten Lontar 3 PT. Indonesia Power,Banten,Indonesia
5. (MSU) Maintenance Service Unit PT. Indonesia Power,Bali,Indonesia