Aircraft Engine Maintenance, Repair, And Overhaul (MRO) Market

By Engine Type;

Turbine Engine, Turboprop, Turbofan, Turboshaft and Piston Engine

By Service Type;

Engine Overhaul and Airframe Maintenance

By Component;

Compressor, Combustor, Nozzle, Fan Blades, Sensors, Actuators, and Others

By Application;

Commercial Aviation, Military Aviation, and General Aviation

By Geography;

North America, Europe, Asia Pacific, Middle East & Africa, and Latin America - Report Timeline (2021 - 2031)
Report ID: Rn576880036 Published Date: August, 2025 Updated Date: September, 2025

Aircraft Engine Maintenance, Repair, And Overhaul (MRO) Market Overview

Aircraft Engine Maintenance, Repair, And Overhaul (MRO) Market (USD Million)

Aircraft Engine Maintenance, Repair, And Overhaul (MRO) Market was valued at USD 26,134.29 million in the year 2024. The size of this market is expected to increase to USD 38,524.38 million by the year 2031, while growing at a Compounded Annual Growth Rate (CAGR) of 5.7%.


Aircraft Engine Maintenance, Repair, And Overhaul (MRO) Market

*Market size in USD million

CAGR 5.7 %


Study Period2025 - 2031
Base Year2024
CAGR (%)5.7 %
Market Size (2024)USD 26,134.29 Million
Market Size (2031)USD 38,524.38 Million
Market ConcentrationMedium
Report Pages301
26,134.29
2024
38,524.38
2031

Major Players

  • GE Aviation
  • Rolls-Royce plc
  • Pratt & Whitney
  • Lufthansa Technik AG
  • MTU Aero Engines AG
  • SIA Engineering Company
  • AFI KLM E&M
  • ST Engineering Aerospace
  • Honeywell Aerospace
  • StandardAero

Market Concentration

Consolidated - Market dominated by 1 - 5 major players

Aircraft Engine Maintenance, Repair, And Overhaul (MRO) Market

Fragmented - Highly competitive market without dominant players


The Aircraft Engine Maintenance, Repair, and Overhaul (MRO) Market is growing steadily as airlines prioritize engine performance and operational efficiency. More than 55% of aircraft-related costs are associated with engines, highlighting the importance of reliable MRO services. Adoption has risen by nearly 40% to meet growing demands for extended fleet readiness.

Ensuring Safety and Operational Reliability
Engine MRO plays a key role in aviation safety, with almost 50% of compliance and regulatory requirements linked to engine upkeep. Routine checks, component replacements, and full overhauls enhance fuel efficiency while reducing risks of failure. Their contribution to system reliability ensures safe and consistent operations across fleets.

Technological Advancements Reshaping MRO
The aircraft engine MRO sector is advancing with digitalization, with over 45% of services now incorporating AI-driven diagnostics, predictive maintenance, and advanced analytics. Nearly 35% of processes feature automation and digital tracking, improving efficiency and reducing turnaround times. These innovations are setting new standards in aviation maintenance.

Wide Application Across Aviation Fleets
Commercial and cargo carriers increasingly rely on specialized MRO services, with nearly 60% of fleets undergoing planned maintenance programs. These services optimize fuel burn, extend component life, and ensure adherence to aviation standards. Their widespread adoption underlines their indispensable role in modern aviation operations.

Future Growth Backed by Modernization
The aircraft engine MRO market is expected to expand significantly, with almost 65% of upcoming fleet programs including advanced MRO strategies. Emphasis on predictive technologies, lightweight materials, and digital integration will fuel long-term growth. Continued investment in innovation positions the market for steady expansion.

  1. Introduction
    1. Research Objectives and Assumptions
    2. Research Methodology
    3. Abbreviations
  2. Market Definition & Study Scope
  3. Executive Summary
    1. Market Snapshot, By Engine Type
    2. Market Snapshot, By Service Type
    3. Market Snapshot, By Component
    4. Market Snapshot, By Application
    5. Market Snapshot, By Region
  4. Aircraft Engine MRO Market Dynamics
    1. Drivers, Restraints and Opportunities
      1. Drivers
        1. Increasing Air Traffic
        2. Aging Aircraft Fleet
        3. Demand for Fuel Efficiency
      2. Restraints
        1. High Maintenance Costs
        2. Regulatory Compliance
        3. Supply Chain Disruptions
      3. Opportunities
        1. Adoption of Advanced Technologies
        2. Outsourcing Trends
        3. Expansion in Emerging Markets
    2. PEST Analysis
      1. Political Analysis
      2. Economic Analysis
      3. Social Analysis
      4. Technological Analysis
    3. Porter's Analysis
      1. Bargaining Power of Suppliers
      2. Bargaining Power of Buyers
      3. Threat of Substitutes
      4. Threat of New Entrants
      5. Competitive Rivalry
  5. Market Segmentation
    1. Aircraft Engine MRO Market, By Engine Type, 2021 - 2031 (USD Million)
      1. Turbine Engine
      2. Turboprop
      3. Turbofan
      4. Turboshaft
      5. Piston Engine
    2. Aircraft Engine MRO Market, By Service Type, 2021 - 2031 (USD Million)

      1. Engine Overhaul

      2. Airframe Maintenance

    3. Aircraft Engine MRO Market, By Component, 2021 - 2031 (USD Million)

      1. Compressor

      2. Combustor

      3. Nozzle

      4. Fan Blades

      5. Sensors

      6. Actuators

      7. Others

    4. Aircraft Engine MRO Market, By Application, 2021 - 2031 (USD Million)
      1. Commercial Aviation
      2. Military Aviation
      3. General Aviation
    5. Aircraft Engine MRO Market, By Geography, 2021 - 2031 (USD Million)
      1. North America
        1. United States
        2. Canada
      2. Europe
        1. Germany
        2. United Kingdom
        3. France
        4. Italy
        5. Spain
        6. Nordic
        7. Benelux
        8. Rest of Europe
      3. Asia Pacific
        1. Japan
        2. China
        3. India
        4. Australia & New Zealand
        5. South Korea
        6. ASEAN (Association of South East Asian Countries)
        7. Rest of Asia Pacific
      4. Middle East & Africa
        1. GCC
        2. Israel
        3. South Africa
        4. Rest of Middle East & Africa
      5. Latin America
        1. Brazil
        2. Mexico
        3. Argentina
        4. Rest of Latin America
  6. Competitive Landscape
    1. Company Profiles
      1. GE Aviation
      2. Rolls-Royce plc
      3. Pratt & Whitney
      4. Lufthansa Technik AG
      5. MTU Aero Engines AG
      6. SIA Engineering Company
      7. AFI KLM E&M
      8. ST Engineering Aerospace
      9. Honeywell Aerospace
      10. StandardAero
  7. Analyst Views
  8. Future Outlook of the Market