SIAEC launches six-aircraft MRO facility in Subang, Malaysia

The site supports A350 and B787 heavy maintenance and retrofits.

SIA Engineering Company (SIAEC) has unveiled Base Maintenance Malaysia Sdn. Bhd. (BMM), its wholly-owned base maintenance facility at Sultan Abdul Aziz Shah Airport, Subang.

The BMM provides scheduled heavy maintenance checks, structural repairs, modifications, and retrofit services for aircraft, including the Airbus A350, Boeing 777, and Boeing 787.

It features a two-hangar facility that can accommodate up to six concurrent aircraft maintenance checks. It also supports widebody and narrowbody aircraft, including next-generation models.

The base obtained regulatory approval for the first of its two hangars and completed its first Airbus A350 aircraft maintenance check in November 2025.

SIAEC said the new site forms part of its regional MRO network alongside its operations in Singapore and the Philippines.

“We see strong potential in Malaysia’s aerospace sector, particularly in talent development, technical capability and long-term industry growth,” said SIAEC CEO Chin Yau Seng.

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