Air India Engineering Services Limited (AIESL)

India's largest MRO — A320/737/787 base maintenance; IAF IL-76/Avro support.

military-aerospaceindia-mrogovernmentOperationalTier B
Country: IN
Air

Last verified:

At a Glance

Headquarters
Mumbai, Maharashtra, India
Type
MRO (Maintenance, Repair, Overhaul)
Founded
2013 (carved out of Air India)
India entity
AIESL, Mumbai (subsidiary of Air India Ltd)
Listed
Not applicable (subsidiary of state-owned airline)
Key India role
AIESL is India's largest MRO provider, carved out of Air India in 2013. AIESL provides base maintenance, line maintenance, and component MRO for Indian carriers' Airbus A320, Boeing 737, and Boeing 78
indicators
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key specs
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What It Is

AIESL is India's largest MRO provider, carved out of Air India in 2013. AIESL provides base maintenance, line maintenance, and component MRO for Indian carriers' Airbus A320, Boeing 737, and Boeing 787 fleets. For military aerospace, AIESL has supported the IAF's IL-76 and Avro HS-748 fleet base maintenance and has bid for IAF contracts for the C-17 and C-130J MRO work. AIESL is also India's only DGCA-approved engine MRO for the CFM56 and GE90.

Sources: [1][2][3]

Deployments & Procurement

2 documented India deployment(s)/procurement(s).

AgencyContextYearQuantity / NoteSources
Indian Air ForceIL-76 base maintenance support2015Series[1][2]
Indian carriers (IndiGo, Air India, Vistara)A320/737/787 base maintenance2013Series[1][2]

Open Questions

  • Has AIESL secured the C-17 / C-130J MRO contract with the IAF?
  • What is AIESL's current order book for military MRO?

Import Dependencies

Not analysed in this dossier.

Sources

  1. src-01Indicative
    AIESL — official site
    Air India Engineering Services Ltd·accessed 2026-08-30

    AIESL official website [Domain root only; demoted to indicative per Atlas source-quality rule.]

  2. src-02Official
    AIESL services — Indian carriers and IAF
    AIESL·accessed 2026-08-30

    AIESL services page

  3. src-03Credible
    AIESL formation from Air India — Economic Times
    Economic Times·2013-03-22·accessed 2026-08-30

    Coverage of AIESL formation from Air India

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