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Singapore Technologies Aerospace Ltd

MRO Company Name: ST Aerospace
MRO Company Address: 540 Airport Road, Paya Lebar, Singapore 539938
MRO Contact Details (phone): +65 6287 1111
MRO Contact Details (website):


ST Aerospace offers a wide spectrum of maintenance and engineering services:

  • Aircraft Maintenance & Modification (AMM)
  • Component Total Support (CTS)
  • Engine Total Support (ETS)
  • Aviation & Training Services (ATS)
  • Aerospace Engineering & Manufacturing (AEM)

Capabilities include airframe, component and engine MRO; engineering design and technical services; and aviation materials and asset management services, including Total Aviation Support. With hangar facilities capable of accommodating 42 wide-body, 29 narrow-body and 24 general aviation aircraft simultaneously.

ST Aerospace provides repair and overhaul services for more than 25,000 mechanical and avionics component types fitted on various Airbus and Boeing aircraft and helicopters.  An appointed service centre for leading OEMs, ST Aerospace provides services for avionics and mechanical components.

In addition, ST Aerospace offers customers a wide range of aircraft component management and support services.  This includes its in-house trademarked Maintenance-By-the-Hour (MBH™) programme (for which ST Aerospace is supporting a fleet of close to 900 aircraft worldwide), material supply programme support, warehouse and material management, Aircraft-On-Ground spares and service support, aircraft parts trading, aircraft operating lease as well as OEM representation.

ST Aerospace also offers in-house aircraft design engineering capability, training services for both pilot and technical vocations and its air charter entities also have, a fleet of helicopter and business jets for a variety of applications including executive air travel and air ambulance.

ST Aerospace’s quality standards are regularly audited and recognised by international airworthiness authorities, including the Civil Aviation Administration of China, Civil Aviation Authority of Singapore, the European Aviation Safety Agency (EASA), the Japan Civil Aviation Bureau, the UK Civil Aviation Authority and the US Federal Aviation Administration (FAA).

ST Aerospace is the aerospace arm of ST Engineering.  Listed on the Singapore Exchange, ST Engineering is a technology-based multi-national conglomerate providing engineering services for the aerospace, electronics, land systems and marine industries.


Heavy Maintenance Pax to Freighter Conversion, Boeing and Airbus
Landing Gears Boeing and Airbus
Shops (Components) Avionics, Interior Composite, Structure and Hydraulic
Engines CFM56 family, GEnx-1B, GEnx-2B, General Electric J85/F110, Honeywell T53/T55, Pratt & Whitney F100, Rolls-Royce/Allison T56/501 and IAE V2500 engine.


Stringent quality controls and procedures earn us recognition and airworthiness approvals from international airworthiness authorities including the Civil Aviation Authority of Singapore (CAAS), European Aviation Safety Agency (EASA), Japan Civil Aviation Bureau (JCAB), UK Civil Aviation Authority (CAA), US Federal Aviation Administration (FAA), Civil Aviation Administration of China (CAAC) and many major Original Equipment Manufacturers (OEMs).