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MRO Services

Maintenance, repair, and overhaul services

Part of Defence Services

127
Companies
41
Countries
15
Public Companies
2
Prime Contractors

Companies (127)

AAR Corp

AIR

American aviation services company providing MRO and parts supply for military aircraft.

United States tier 1 supplier

AAR Corp Defense

United States-based subsidiary, subsidiary of AAR Corp. Specializes in mro, parts, logistics for defense and military applications.

United States subsidiary

Abu Zaabal Tank Repair Factory

Egyptian state military facility specializing in overhaul, modernization, and repair of armored fighting vehicles including M1A1 Abrams and M60 Patton tanks for the Egyptian Army.

Egypt government

Aeroplex

Hungarian aircraft MRO company serving civil and military aircraft. Founded in 1991, headquartered in Budapest, specializes in aircraft maintenance, component services.

Hungary private company

Aerostar Bacău

ARS.RO

Romanian aerospace company providing aircraft MRO and manufacturing aerostructures.

Romania company

AEVEX Aerospace

US ISR services and aircraft modification company. Founded in 2018, headquartered in Solana Beach, California.

United States tier 1 supplier

Airbus Military South Africa

South African company providing aircraft MRO and special missions. Founded in 2015, headquartered in Johannesburg, specializes in c295 mro, special missions.

South Africa subsidiary

Alsalam Aerospace Industries

Saudi company providing aircraft MRO and modification services. Founded in 1988, headquartered in Riyadh.

Saudi Arabia government

AMAC Aerospace

Swiss company providing VIP aircraft completions and maintenance. Founded in 2007, headquartered in Basel, specializes in vip completions, wide-body maintenance.

Switzerland private company

ASMAR

ASMAR is a government agency based in Chile specializing in patrol boats and ship repair. Established in 1895, headquartered in Talcahuano, Chile.

Chile government

Aviall Defense

US company providing aerospace parts distribution.

United States subsidiary

Aviation Technologies Inc

ATI provides aircraft maintenance, modifications, and engineering for military aviation.

United States private company

Babcock Defense

BAB

United Kingdom-based subsidiary, subsidiary of Babcock International. Specializes in naval support, aviation, training for defense and military applications.

United Kingdom subsidiary

Babcock International Defence

LSE:BAB

Babcock provides defense support services, naval vessel maintenance, and complex engineering.

United Kingdom public company

Boustead Heavy Industries

Malaysia-based subsidiary, subsidiary of Boustead Holdings, founded in 2006. Specializes in patrol vessels, ship repair, opvs for defense and military applications.

Malaysia subsidiary

Bureau Veritas Defense

BVI

France-based subsidiary, subsidiary of Bureau Veritas. Specializes in testing, certification, inspection for defense and military applications.

France subsidiary

Campbell Helicopters

Campbell provides helicopter maintenance, modifications, and aviation services for military customers.

United States private company

Chromalloy

US aerospace coatings and repair company providing gas turbine component repair for military engines.

United States company

Crestwood Aerospace

Crestwood provides component repair, manufacturing, and engineering for military aircraft.

United States private company

Danish Aerotech

Danish aerospace company providing MRO and composite manufacturing. Founded in 2007, headquartered in Billund, specializes in aerostructures, mro services.

Denmark private company

Dayton T. Brown

US company providing defense testing services.

United States company

Dayton T. Brown Defense

US company providing defense testing and engineering services.

United States company

Deep Trekker Defense

Canada-based subsidiary, subsidiary of Deep Trekker. Specializes in rovs, crawlers, inspection for defense and military applications.

Canada subsidiary

Dominion Aviation Services

Dominion provides aircraft maintenance, modifications, and flight operations for military aviation.

United States private company

DSCA Chile

DSCA Chile is a government agency based in Chile specializing in naval vessels and ship repair. Established in 1895, headquartered in Talcahuano, Chile.

Chile government

ENAER - Empresa Nacional de Aeronautica

Chilean aerospace company producing aircraft and providing MRO services. Founded in 1984, headquartered in Santiago, specializes in pillán trainer, aircraft mro.

Chile government

Epsilon Aerospace

Greek aerospace company manufacturing aircraft components and MRO services for military aircraft.

Greece private company

ExcelAero Defense

ExcelAero provides aircraft maintenance, modifications, and aviation support for military aircraft.

United States private company

Field Aerospace Defense

Field Aerospace provides aircraft modifications, special missions, and MRO for military aircraft.

Canada private company

Field Aviation

Canadian company providing aircraft modifications and special missions. Founded in 1947, headquartered in Toronto.

Canada subsidiary

Flensburger Fahrzeugbau

FFG manufactures and supports armored fighting vehicles and provides MRO services for German military vehicles.

Germany private company

Florida Aerospace Industries

Florida Aerospace provides aircraft manufacturing, modifications, and MRO services.

United States private company

Fluke Defense Systems

Fluke provides test and measurement instruments for defense maintenance and calibration.

United States subsidiary

Foerster Instruments Defense

Foerster provides non-destructive testing, metal detection, and inspection for defense.

Germany private company

Fokker

Dutch aerospace company producing aerostructures and MRO services. Founded in 1912, headquartered in Papendrecht, specializes in landing gear, aerostructures.

Netherlands subsidiary

Formation Aerospace Defense

Formation provides aircraft maintenance, modifications, and engineering for military aviation.

United States private company

GA Telesis Defense

GA Telesis provides aircraft parts, MRO services, and leasing for military aviation.

United States private company

Gameco

Chinese aircraft maintenance company providing MRO services. Founded in 1989, headquartered in Guangzhou.

China joint venture

Genie Industries Defense

Terex Genie provides aerial work platforms and lift equipment for military maintenance.

United States subsidiary

GMF AeroAsia

IDX:GMFI

Indonesian aircraft MRO company serving the Asia-Pacific region. Founded in 2002, headquartered in Jakarta, specializes in airframe maintenance, engine services.

Indonesia public company

HAECO Group

0044

Hong Kong-based aircraft MRO company with military maintenance capabilities. Founded in 1950, headquartered in Hong Kong, China.

China tier 1 supplier

Heico

HEI

Heico is a tier 1 supplier based in United States specializing in pma parts and electronics. Established in 1957, headquartered in Hollywood, Florida.

United States tier 1 supplier

Hellenic Aerospace Industry

Hellenic Aerospace Industry provides aircraft maintenance, manufacturing, and defense electronics for Greece and NATO.

Greece government

HP White Laboratory

United States-based company, founded in 1936. Specializes in ballistic testing, certification, r&d for defense and military applications.

United States company

IAI Bedek

Israeli aircraft maintenance and conversion company. Founded in 1953, headquartered in Ben Gurion Airport, specializes in aircraft conversion, mro.

Israel subsidiary

IAP Worldwide Services

US defense services company providing aircraft maintenance, logistics, and base operations support.

United States subsidiary

IAR Brașov

Romania-based state-owned, founded in 1925. Specializes in iar 330, helicopters, mro for defense and military applications.

Romania government

IMP Aerospace

IMP Aerospace is a tier 1 supplier based in Canada specializing in aircraft mro and modifications. Established in 1967, headquartered in Halifax, Canada.

Canada tier 1 supplier

Intertek Defense

ITRK.L

UK testing company providing quality assurance, testing, and certification for defense products.

United Kingdom subsidiary

ITP Aero Defense

Spain-based company. Specializes in engine components, turbines, mro for defense and military applications.

Spain company

Joramco

Jordanian aerospace company providing aircraft MRO services. Founded in 2005, headquartered in Amman, specializes in airframe maintenance, component services.

Jordan subsidiary

KF Aerospace

Canadian aerospace company providing MRO, training, and defence services. Founded in 1970, headquartered in Kelowna, specializes in aircraft mro, aircrew training.

Canada private company

Khulna Shipyard

Bangladesh Navy-operated shipbuilding and repair facility constructing patrol vessels, landing craft, and auxiliary naval ships. The country's primary military shipyard, builder of Padma-class patrol vessels.

Bangladesh government

Kongsberg Aviation Maintenance Services

Norway-based subsidiary, subsidiary of Kongsberg. Specializes in f-35 mro, components, depot for defense and military applications.

Norway subsidiary

L3Harris Telemetry West

US company providing telemetry and instrumentation for defense testing.

United States subsidiary

Lanka Marine Services

Sri Lankan shipyard and marine engineering company providing ship repair, dry-docking, and maintenance services to the Sri Lanka Navy and commercial operators.

Sri Lanka company

LOM Praha

Czech aircraft maintenance and manufacturing company. Founded in 1918, headquartered in Prague, Czech Republic, specializes in aircraft mro, helicopter upgrades.

Czech Republic tier 1 supplier

Lufthansa Technik

German aerospace company providing aircraft MRO and VIP cabin completions. Founded in 1995, headquartered in Hamburg.

Germany subsidiary

Marshall Aerospace and Defence Group

UK aerospace company providing aircraft modification, maintenance, and special mission conversions for military operators worldwide.

United Kingdom company

Millog Oy

Finnish company providing defense maintenance.

Finland company

Nevada National Security Site

Nevada National Security Site is a government agency based in United States specializing in nuclear testing and experiments. Established in 1951, headquartered in Mercury, Nevada.

United States government

Nordam Defense

US company providing nacelles and thrust reversers.

United States company

NTS Defense

US company providing test and certification for defense systems.

United States company

NTS Defense Testing

US company providing environmental and structural testing for defense.

United States company

OGMA

Portuguese aerospace maintenance and manufacturing company. Founded in 1918, headquartered in Alverca, Portugal, specializes in aircraft mro, aerostructures.

Portugal tier 1 supplier

OGMA - Indústria Aeronáutica

Portugal-based subsidiary, subsidiary of Embraer, founded in 1918. Specializes in mro, aerostructures, modifications for defense and military applications.

Portugal subsidiary

OGMA Aerospace

Portugal-based subsidiary, subsidiary of Embraer, founded in 1918. Specializes in mro, aerostructures, c-130 for defense and military applications.

Portugal subsidiary

Optima Aero

Canadian aerospace MRO and component repair company specializing in landing gear, hydraulics, and precision machining for military aircraft.

Canada company

Optomec

US additive manufacturing company providing metal 3D printing for defense and aerospace repair.

United States company

Oregon Ballistic Laboratories

US company providing ballistic testing and certification.

United States company

Patria Aviation

Finland-based subsidiary, subsidiary of Patria. Specializes in mro, f/a-18, upgrades for defense and military applications.

Finland subsidiary

Philippine Navy Arsenal

Philippine Navy facility responsible for maintenance, repair, and limited production of naval weapons, ammunition, and small craft for the Philippine Fleet. Supports the country's naval modernization program.

Philippines government

Phoenix Resurrection Systems

Developer of battle damage repair and rapid reconstitution systems. Founded in 2011, headquartered in Anniston, AL, specializes in rapid repair, battle damage assessment.

United States private company

PT Dirgantara Indonesia

PT Dirgantara Indonesia is a major prime contractor based in Indonesia specializing in n219 and nc212. Established in 1976, headquartered in Bandung, Indonesia.

Indonesia prime contractor

PZL Swidnik

Polish helicopter manufacturer producing AW149 and providing MRO services. Founded in 1951, headquartered in Swidnik.

Poland subsidiary

Qatar Amiri Naval Forces Shipyard

Qatari naval maintenance and repair facility supporting the Qatar Amiri Naval Forces' fleet of patrol vessels, corvettes, and coastal defense craft in the Arabian Gulf.

Qatar government

Raptor Aviation Services

Military aircraft maintenance and modification specialist supporting air force operations.

United States private company

RBSL - Rheinmetall BAE Systems Land

UK joint venture between Rheinmetall and BAE Systems established to deliver the Challenger 3 Life Extension Programme for the British Army. RBSL modernises Challenger 2 main battle tanks with a new 120mm smoothbore gun, digital fire control, and improved protection under a £800M+ contract.

United Kingdom joint venture

Romaero

Romaero provides aircraft manufacturing, MRO services, and aerostructures for military and commercial aircraft.

Romania government

Royal Moroccan Air Force Industries

Morocco-based state-owned. Specializes in mro, training, support for defense and military applications.

Morocco government

Royal Thai Navy Dockyard

Royal Thai Navy Dockyard is a government agency based in Thailand specializing in patrol vessels and ship maintenance. Established in 1890, headquartered in Bangkok, Thailand.

Thailand government

RUAG Australia

Australian company providing aircraft MRO and ammunition. Founded in 2017, headquartered in Melbourne.

Australia subsidiary

RUAG Defence

Swiss defense company providing ammunition, aircraft maintenance, and simulation systems.

Switzerland company

RUAG International

RUAG International is a Swiss aerospace and defence company providing services in aerospace, aerostructures, and space. They are a key supplier of aircraft maintenance, ammunition, and space components.

Switzerland government

Ruag MRO

Swiss aerospace maintenance and defence services company. Founded in 1863, headquartered in Bern, Switzerland, specializes in aircraft mro, ammunition.

Switzerland tier 1 supplier

Sabena Technics

French aircraft MRO company providing maintenance and modification services. Founded in 2003, headquartered in Bordeaux.

France subsidiary

Safe Air Defence

New Zealand-based subsidiary, subsidiary of Air New Zealand. Specializes in mro, modifications, support for defense and military applications.

New Zealand subsidiary

Safran Landing Systems Australia

Australian subsidiary providing landing gear services. Founded in 2000, headquartered in Melbourne, specializes in landing gear mro.

Australia subsidiary

SAMI - Saudi Arabian Military Industries

Saudi Arabia-based state-owned, founded in 2017. Specializes in integration, manufacturing, mro for defense and military applications.

Saudi Arabia government

SAMI Aerospace

SAMI Aerospace is a subsidiary based in Saudi Arabia specializing in aerospace systems and mro. Established in 2017, headquartered in Riyadh.

Saudi Arabia subsidiary

SASEC

Saudi Arabian state defence company for maintenance and logistics. Founded in 1988, headquartered in Riyadh, Saudi Arabia, specializes in aircraft mro, vehicle maintenance.

Saudi Arabia services provider

SGS Defense

SGSN

Switzerland-based subsidiary, subsidiary of SGS SA. Specializes in testing, inspection, certification for defense and military applications.

Switzerland subsidiary

SIA Engineering

SGX:S59

Singaporean aerospace company providing aircraft MRO and fleet management. Founded in 1992, specializes in airframe mro, engine services.

Singapore public company

SIMA Peru

SIMA Peru is a government agency based in Peru specializing in patrol vessels and ship repair. Established in 1950, headquartered in Callao, Peru.

Peru government

Singapore Technologies Engineering Aerospace

Singapore-based subsidiary, subsidiary of ST Engineering. Specializes in mro, conversions, components for defense and military applications.

Singapore subsidiary

SITDEF - Servicio Industrial de la Armada

Peruvian naval industrial service providing shipbuilding and maintenance. Founded in 1950, headquartered in Callao, specializes in patrol vessels, ship repair.

Peru government

Special Aerospace Services

SAS provides aircraft maintenance, pilot training, and aerospace services for military customers.

United States private company

ST Engineering Aerospace

ST Engineering Aerospace provides MRO services, aircraft modifications, and aerospace manufacturing for commercial and military customers.

Singapore subsidiary

ST Engineering MRO

Singapore-based subsidiary, subsidiary of ST Engineering. Specializes in airframe, engine, component for defense and military applications.

Singapore subsidiary

STAECO

Chinese aircraft maintenance company serving commercial and military aircraft. Founded in 2000, headquartered in Jinan, specializes in aircraft mro, component services.

China subsidiary

Standard Aero Alliance

StandardAero provides engine MRO and component repair services for military aircraft.

United States subsidiary

StandardAero

American aerospace MRO company providing engine and component services. Founded in 1911, headquartered in Scottsdale, Arizona, USA, specializes in engine mro, component repair.

United States tier 1 supplier

Stork Aerospace

Dutch aerospace company providing MRO and aerostructure manufacturing. Founded in 1868, headquartered in Papendrecht, specializes in f-35 components, engine nacelles.

Netherlands subsidiary

Taiwan Aerospace Corporation

Taiwanese aerospace company focused on aircraft maintenance and manufacturing. Founded in 1991, headquartered in Taichung, Taiwan, specializes in aircraft components, mro services.

Taiwan prime contractor

Tandanor

Argentine shipyard providing naval construction and repair services. Founded in 1879, headquartered in Buenos Aires, specializes in ship repair, naval mro.

Argentina government

TAP Maintenance & Engineering

Portuguese aircraft MRO company providing comprehensive maintenance services. Founded in 2007, headquartered in Lisbon.

Portugal subsidiary

Terem

Bulgarian company providing defense systems repair.

Bulgaria government

Thai Aviation Industries

Thai aircraft maintenance and modification company. Founded in 1974, headquartered in Bangkok, Thailand, specializes in aircraft mro, modifications.

Thailand tier 1 supplier

Tiger Aerospace Defence

Singaporean aerospace company providing MRO and modification services. Founded in 2000, specializes in aircraft maintenance, modifications.

Singapore private company

Titomic Defense

TTT.AX

Australian company providing cold spray additive manufacturing for defense.

Australia company

Tornado Wind Systems

Developer of wind tunnel testing and aerodynamic research systems. Founded in 2003, headquartered in Cologne, specializes in wind tunnels, test systems.

Germany private company

Turkish Technic

Turkish aerospace company providing aircraft MRO services. Founded in 2006, headquartered in Istanbul.

Turkey subsidiary

TUSAS Engine Industries

TUSAS Engine Industries (TEI) is Turkey's aircraft engine manufacturer. Produces components for F-16, F-35, and commercial engines. Developing indigenous turbofan engines for Turkish fighter and trainer programs.

Turkey joint venture

TÜV SÜD Defense

Germany-based subsidiary, subsidiary of TÜV SÜD. Specializes in testing, certification, safety for defense and military applications.

Germany subsidiary

UkrOboronService

Ukrainian company providing defence exports and services. Founded in 2012, headquartered in Kyiv.

Ukraine government

V2X Inc

VVX

Defence contractor providing mission support services. Founded in 2022, headquartered in Colorado Springs, United States.

United States tier 1 supplier

Vector Aerospace Defence

Canada-based subsidiary, subsidiary of StandardAero. Specializes in helicopter mro, engines, components for defense and military applications.

Canada subsidiary

Vertex Aerospace

Vertex Aerospace is a services provider based in United States specializing in aircraft mro and training. Established in 1946, headquartered in Madison, Mississippi.

United States services provider

VOP CZ

Czech military maintenance and modernization company. Founded in 1966, headquartered in Šenov, Czech Republic, specializes in vehicle upgrades, mro.

Czech Republic services provider

VSE Corporation

NASDAQ:VSEC

American company providing logistics and sustainment for military vehicles. Founded in 1959, headquartered in Alexandria, VA, specializes in vehicle sustainment, logistics.

United States public company

VSE Corporation Defense

VSEC

US company providing logistics, maintenance, and supply chain for defense.

United States subsidiary

VT Mobile Aerospace Engineering

American aircraft MRO company providing mobile maintenance services. Founded in 2011, headquartered in Mobile, AL, specializes in airframe mro, line maintenance.

United States subsidiary

Walsh Group Defense

Walsh Group provides construction services for military installations including barracks, maintenance facilities, and infrastructure upgrades for the U.S. Department of Defense through its Walsh Construction and Archer Western subsidiaries. The company has completed numerous MILCON projects at Army, Air Force, and Marine Corps installations across the United States.

United States company

Whirlwind Aviation Services

Provider of helicopter MRO services and rotary wing modifications. Founded in 2003, headquartered in Grand Prairie, TX, specializes in helicopter maintenance, modifications.

United States private company

WichiTech Defense Repair

US company providing composite repair for military aerospace.

United States company

Wojskowe Zaklady Lotnicze

Wojskowe Zaklady Lotnicze (WZL) provides aircraft maintenance, overhaul, and manufacturing services for military aircraft in Poland.

Poland government

WZU - Military Vehicle Works

Polish company providing armored vehicle repair.

Poland subsidiary