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Procurement Category

Aircraft Engines, APU & Propulsion (MRO)

Aircraft Engines, APU & Propulsion covers the powerplant-specialist segment of maintenance: jet-engine and turboprop shop visits, Auxiliary Power Unit overhaul and exchange, propeller and governor repair, fuel-control and accessory overhaul, and engine-component bearing and parts repair. These providers hold engine-type-specific approvals and operate test cells and clean-room shops distinct from general airframe line/base maintenance. Buyers are airlines, lessors and MROs sourcing a powerplant event or APU exchange. The category overlaps the broader MRO listing but is a recognised buy-side specialism — buyers search for an APU shop or an engine-overhaul partner specifically. Suppliers here are also tagged onto Aircraft MRO / Line Maintenance so they remain discoverable on both pages.

airline procurement

MRO

Browse Aircraft Engines, APU & Propulsion (MRO) sub-categories

Engine MRO & Shop Visits13 Engine Component, Bearing & Parts Repair6 Engine OEMs & New Propulsion Supply6 Piston & Turboprop Engine Overhaul5 APU Overhaul & Exchange3 Propeller, Governor & Propulsion-Accessory Repair3

Gulf market signal

"With the Gulf carriers running large young fleets and the region scaling third-party MRO, engine and APU shop visits and powerplant-accessory overhaul are a high-value, recurring procurement need across DXB, DOH and AUH."

Suppliers in Aircraft Engines, APU & Propulsion (MRO)

67 listed

Engine shop visits and component MRO from Abu Dhabi.

1 GCC airport installed

Turkish Technic

Europe–Middle East crossover MRO with full engine shop capability.

5 GCC airports installed

Air France Industries KLM E&M

Joint Airbus and Boeing MRO with deep engine and component portfolio.

5 GCC airports installed

GE Aerospace (OnPoint Services)

OEM engine shop network covering GE90, GEnx, CF6, CFM56, LEAP.

7 GCC airports installed

Pratt & Whitney Aftermarket

Engine OEM shop network for PW1000G, V2500, PW4000, PW2000.

6 GCC airports installed

Rolls-Royce Civil Aerospace

TotalCare engine aftermarket for Trent wide-body fleet.

7 GCC airports installed

Anderson Airmotive Products Co

Anderson Airmotive produces rugged, easy-to-assemble aircraft ground power connector plugs and receptacles.

ACES Systems provides vibration analysis, balancing, engine performance analysis, and inlet guide vane adjustment systems for aviation.

Founded in 1989, ITP Aero is a Spanish aerospace propulsion company that designs, makes, and maintains jet engine components.

Wholesale Distributor for Factory Aircraft Parts & Engines

Lufthansa Technik Engine Services (LTES)

The listed bizjet.com belongs to BizJet International, a business jet MRO company providing maintenance and overhaul services.

Cadorath is a Canadian aerospace MRO in Winnipeg specialising in propeller component repair and overhaul for commercial and military fleets.

Continental Aerospace Technologies

Manufacturer of piston aircraft engines, including avgas and Jet-A diesel engines, parts and FADEC systems for general aviation.

Rebuilding Quality, One Part at a Time

Hartzell Propeller Inc

Hartzell Propeller, in Piqua, Ohio, designs and makes aircraft propeller systems and governors for general aviation and turboprop aircraft.

Hartzell Engine Technologies

Precision-engineered aircraft engine accessories and heating solutions

Lycoming Engines

The brain power behind general aviation

McCauley Propeller Systems

Forging to Flight: Inside McCauley Propeller Production

Penn Yan Aero is the world's oldest independent aircraft engine overhaul facility and an authorized Lycoming and Continental distributor.

Pratt & Whitney Canada Corp.

Pratt & Whitney Canada provides engine repair and overhaul, diagnostics and health management, mobile repair teams, and parts support.

Precision Airmotive LLC

Leading the way in general aviation fuel controls

RAM Aircraft LP

A world you can’t predict demands an engine and parts you can trust.

Superior Air Parts Inc.

Superior Air Parts makes FAA-certified piston aircraft engines and components compatible with Lycoming and Continental, plus the XP Series.

Unison Industries

Unison Industries, part of GE Aerospace, makes electrical and mechanical systems for gas turbine engines including ignition systems.

Western Skyways

Home of the legendary 'GOLD SEAL®' aircraft engines and accessories

World class design, manufacturing, test cells, and field services for custom aeroengine applications

Revima Group is an independent MRO provider specializing in maintenance, repair and overhaul of APUs, engine parts and landing gear.

Rolls-Royce Plc

Rolls-Royce designs, manufactures and services engines and propulsion systems for aviation, defence and energy, including the Trent series.

GE Aerospace is a leading provider of jet and turboprop engines and integrated systems for commercial, military and business aircraft.

Hindustan Aeronautics Limited

Indian state-owned aerospace and defence company building aircraft, helicopters, aero-engines and avionics, with MRO services.

SinoHawk Power Technology Co., Ltd.

Chinese manufacturer of small and medium aircraft engines, turbojet/turbofan units, UAVs and gas turbines for military and civil use.

Green Power Turbine Systems

Serbian designer and manufacturer of original turbojet and turboprop engines for drones, missiles and aircraft.

SR Technics Switzerland

SR Technics is a Zurich-based engine MRO provider servicing CFM56, PW4000, GTF and LEAP engines, plus line maintenance and component sales.

StandardAero is an independent MRO provider founded in 1911, specializing in gas-turbine engines for commercial and military sectors.

Ukrainian manufacturer of engines for aeroplanes and helicopters and of industrial gas turbines.

MTU Aero Engines

MTU Aero Engines is Germany's leading aero-engine company, developing, manufacturing and maintaining commercial and military engines.

AIanderson airm…

anderson airmotive Inc

US specialist in the overhaul and repair of Pratt & Whitney and Curtiss-Wright radial aircraft engines, based in Grangeville, Idaho.

Phoenix Aviation FZ-LLC

RAK (UAE) free-zone aircraft-parts and engine-material trader — available V2500 & CFM56 engine units, 24/7 AOG parts supply and brokered component repair; distributor/trader, not an OEM or MRO of record.

Ras Al Khaimah, UAE (RAKEZ) + Miami, USA

Korean manufacturer of aircraft ground support equipment, special maintenance tools and cargo dollies.

National Flight Services

US MRO providing aircraft engine, airframe and component maintenance, repair and overhaul services.

Aero Propulsion Support Inc

Repairs and overhauls small gas-turbine and APU components, with welding, coatings and CNC machining capabilities.

Designs and manufactures precision turbine flow meters and flow-measurement instrumentation for aerospace and industrial use.

Overhauls and repairs fuel, oil and air engine accessories for PT6, PW100, JT15D and RR250 turboprop engines.

Ateliers Bigata

EASA/FAA-certified repair station maintaining aircraft safety equipment: fire extinguishers, oxygen systems and evacuation slides and rafts.

Rocky Mountain Propellers Inc.

Overhauls, repairs and sells aircraft propellers, governors and related components.

Blackhawk Aerospace

Provides turboprop engine upgrades, MRO and modification programmes that re-engine aircraft such as the King Air and Caravan.

MTU Aero Engines GmbH

German aero-engine manufacturer that develops, produces and provides MRO for commercial and military aircraft engines.

Dublin Aerospace Group

Provides aircraft base maintenance, landing-gear overhaul, and APU and engine MRO services from Dublin, Ireland.

Piedmont Propulsion Systems, LLC

Provides overhaul, repair, and support of turboprop propeller systems and components.

Royal Aero GmbH

Specialist aero-engine lessor, parts supplier, and technical advisor managing engines and airframes for airlines and lessors worldwide.

Turbine Aviation

FAA repair station that designs, manufactures, and repairs aircraft engine components, ground support equipment, and tooling.

Kinetic Engine Systems | Numet Manufacturing Techniques

Machines complex aerospace components from exotic metals, including rotating parts, cases, rings, and seals for jet engines.

Progressive Air Group

Distributes factory-new and overhauled Lycoming and Continental piston aircraft engines plus OEM and PMA parts.

Timken Aerospace Bearing Repair

Provides repair and overhaul of aerospace bearings for aircraft engines, gearboxes, and accessories.

Provides aircraft engine management, leasing, and asset solutions as the engine division of AJW Group.

Cottam & Brookes Engineering Worldwide

Manufactures precision aerospace parts, complex assemblies, and engine tooling using CNC machining, fabrication, and design engineering.

ULPower Aero Engines

Belgian manufacturer of modern air-cooled, fuel-injected four-cylinder aircraft piston engines for light and experimental aircraft.

ZOK International Group Ltd.

Manufacturer of ZOK 27 and related water-based gas-turbine compressor cleaning fluids and corrosion inhibitors for aircraft engines.

Independent Norwegian MRO specializing in CFM56 jet engine overhaul, repair, and testing.

Joint venture designing and producing aircraft engine nacelles and thrust-reverser systems.

Beijing-based aircraft MRO joint venture of Air China and Lufthansa for airframe, engine, and component services.

Quiet Technology Aerospace

Florida composites specialist making and repairing engine inlet cowls, hush kits, and acoustic components.

TurbineAero, Inc.

MRO specializing in auxiliary power unit (APU) repair, overhaul, and exchange for commercial aircraft.

International Governor Services, LLC

Overhaul, repair and exchange of aircraft propeller governors and engine fuel controls (now part of StandardAero).

Provides MRO and overhaul services for gas-turbine aircraft engines and accessories from its facility in Portsmouth, UK.

Fort Worth Jet & Associates, LLC

Provides aircraft brokerage, sales, appraisals, consulting and management services for business and turboprop aircraft.

Aviation Blade Services Inc (ABS)

Specialises in rotor blade maintenance and repair for military and commercial helicopters, with expertise in Sikorsky and Westland models.

Known market leaders in this category

Revima

TurbineAero

Dublin Aerospace

Penn Yan Aero

SR Technics

Aero Norway

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Buyer guide

Why it matters in Gulf aviation

With Gulf carriers running large young fleets and the region scaling third-party MRO, engine and APU shop visits and powerplant-accessory overhaul are a high-value, recurring procurement need.
These providers hold engine-type-specific approvals and operate test cells and clean-room shops distinct from general airframe line/base maintenance.
Buyers — airlines, lessors and MROs — search for an APU shop or an engine-overhaul partner specifically, not a generic MRO listing.
Scope spans jet-engine and turboprop shop visits, APU overhaul/exchange, propeller and governor repair, and fuel-control/accessory overhaul.

Suppliers serving GCC operators

Revima (FR) — APU and landing-gear MRO specialist.
TurbineAero (US) — Dedicated APU overhaul and exchange provider.
Dublin Aerospace (IE) — Engine, APU and landing-gear overhaul shop.
SR Technics (CH) — Engine services alongside broader component and airframe MRO.
Aero Norway (NO) — Independent CFM56 engine-overhaul shop.
MTU Aero Engines (MTU Maintenance) (DE) — One of the largest independent engine-MRO networks.
StandardAero (US/CA) — Engine and APU MRO across multiple platforms.

Key evaluation criteria for Gulf procurement

Type-specific approvals — Confirm the shop holds the rating for your exact engine or APU type.
Test-cell & clean-room capability — Powerplant work needs facilities distinct from airframe line/base maintenance.
Turnaround & exchange options — APU exchange or rotable pooling can beat a full shop visit on AOG timelines.
Accessory scope — Propeller, governor, fuel-control and bearing/parts repair under one roof reduces vendor count.

Drill into APU Overhaul & Exchange or browse the full category directory. Read more in the knowledge hub.

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