Engineering reliability,delivering excellence.

Since 1969, PT Sinar Sakti Matra Nusantara (MATRA) has been a trusted partner in engineering & turbomachinery services. MATRA delivers integrated services spanning maintenance, repair & overhaul (MRO), precision component manufacturing, on-site field services, and engineering consultancy. Through quality, precision, and professionalism, MATRA provides the engineering solutions that keep Indonesian industry running reliably.
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Through its Joint Operation (KSO) with PLN Indonesia Power Services, MATRA has contributed to maintenance, repair, and overhaul work at power generating units from Sumatra to Papua.


For more than five decades, MATRA has been trusted by a wide range of industries across Indonesia, including oil and gas, petrochemical, fertilizer, and power generation. Today, MATRA focuses on providing engineering and turbomachinery services to the power generation sector.








A visit to the MATRA workshop by Mrs Sripeni Inten Cahyani, President Director of PT PLN (Persero) in 2019, attended by MATRA's President Director and Board of Directors.

(Signing of the Joint Operation (KSO) Agreement for the Maintenance, Repair & Overhaul (MRO) project between PT PLN Indonesia Power Services and MATRA, attended by the Boards of Directors of both companies)





