Contact Information

As part of the Aftermarket Agreement with the PETRONAS Group of Companies and Production Sharing Contractors, in 2007 Siemens Energy and OTEC Kemajuan Sdn. Bhd. (OTEC) has formed a local Joint Venture, Advance Gas Turbine Solutions Sdn. Bhd. (AGTS), to deliver Fleet Management Services (FMS). In 2014, Siemens Energy/OTEC restructured AGTS to take on the full scope of the PETRONAS LTSA on Siemens Energy equipment in Malaysia. This is a 57/43 Joint Venture with OTEC taking 57% share and Siemens Malaysia Sdn. Bhd. taking 43% share.

For the past 15 years, AGTS has provided technical and support services on long-term contracts in Malaysia. To execute these contracts with PETRONAS Carigali, PGB, ExxonMobil, Shell, Repsol and JX Nippon Oil, AGTS has hired a team of 54 Customer-facing personnel, Logistics specialists, Engineers, and Technicians.

Our customer base has grown to include most of the SIEMENS ENERGY Gas Compressors, Turbine, Gas Generators, and Turbo Machineries for offshore/onshore projects. In addition, our parent company, OTEC has been executing services on behalf of our principal, SIEMENS ENERGY.

Core Business

The following is the range of products and services that we have been and will be supplying to our customers:

  • Power Turbine (RT56/RT62/RT62X)
  • Gas Generator (RB211/Avon/Allison)
  • Control
  • Spare Parts
  • Modification and upgrade for obsolete products
  • Overhaul and Repair of Compressor Rotor and Power Turbine
  • Overhaul and Repair of Gas Generator
  • Field Service Engineer
  • Third-Party Manpower Services
  • Fleet Management Services


Accreditation and Certification

Certification Type Application Date of Awarded
ISO 9001:2015 Provision of Installation, test & commissioning, maintenance and field services for Gas Turbines packages 19 September 2021

Key Clients Projects

Country Clients Project Name and Summary of Work Space Year
MALAYSIA JX Nippon Oil Siemens Gas Turbines Maintenance Service Agreement for Nippon 2023
MALAYSIA PETRONAS Gas Berhad Long‐Term Service Agreement for Provision of Turbomachinery Services for Siemens Gas Turbines at Petronas Gas Berhad 2023
MALAYSIA Petronas Carigali S/B Provision of Parts and Manpower Supply for Siemens Gas Turbine for Petronas Carigali Sdn Bhd 2022
MALAYSIA Carigali Hess Operating Company S/B Provision of Siemens Sales Gas Compressors Maintenance Services 2021