Company lists · Data refreshed November 2026

Top 25 Maintenance repair overhaul services worldwide

RevenueBase identified 4,543 company matches for maintenance repair overhaul services worldwide as of November 2026 and tracks 108,256 professional contacts across them, including 21,610 with verified work emails. The United States is the largest market and Dubai the largest hub.

This list covers company matches for maintenance repair overhaul services worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for maintenance repair overhaul services follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
4,543Companies
108,256Contacts tracked
21,610Verified emails
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The 25 largest maintenance repair overhaul services worldwide

Ranked by team size
Top 25 of 4,543 company matches for maintenance repair overhaul services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHamburg, GermanyHQ recorded Nov 6, 202610001+6,707 contacts →

Exact match

“With more than 30 subsidiaries and about employees worldwide, Lufthansa Technik is the leading manufacturer provider of maintenance, repair, overhaul and modification services for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchTangerang, IndonesiaHQ recorded Nov 6, 20265,001-10,0005,090 contacts →

Exact match

“PT Garuda Maintenance Facility Aero Asia Tbk ("GMF","ticker code: GMFI") is a company engaged in the maintenance, repair, and overhaul of aircraft and industrial services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchOrly, FranceHQ recorded Nov 6, 20261,001-5,0002,725 contacts →

Exact match

“We are a French leading independent provider of maintenance (MRO) and modification solutions for civil & military aircraft operators.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBatam, IndonesiaHQ recorded Nov 6, 20261,001-5,0002,572 contacts →

Exact match

“Batam Aero Technic (BAT) is a leading Maintenance, Repair, and Overhaul (MRO) provider strategically located in Batam, Indonesia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPasay City, PhilippinesHQ recorded Nov 6, 20261,001-5,0002,471 contacts →

Exact match

“LTP provides Maintenance Repair and Overhaul services for commercial aircraft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPeoria, IL, United StatesHQ recorded Nov 6, 20261,001-5,0002,329 contacts →

Exact match

“Advanced Technology Services, Inc.(ATS) is a single source for industrial maintenance, technology and parts, offering a complete solution for support, training, monitoring and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKloten, SwitzerlandHQ recorded Nov 6, 20261,001-5,0001,923 contacts →

Exact match

“SR Technics is a world leading MRO service provider for the civil aviation sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchUnited StatesHQ recorded Nov 6, 20265,001-10,0001,773 contacts →

Exact match

“Saudia Technic is a world class full-service Maintenance, Repair and Overhaul (MRO) organization, the leading MRO in Saudi Arabia and one of the largest and most experienced in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAmman, JordanHQ recorded Nov 6, 20261,001-5,0001,378 contacts →

Exact match

“With more than six decades of experience, Joramco has built a sound track record as a leading Commercial aircraft maintenance, repair and overhaul (MRO) facility serving a wide…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKlia, MalaysiaHQ recorded Nov 6, 20261,001-5,0001,228 contacts →

Exact match

“ADE, part of Capital A, specializes in A320 & A330 Line and Base Maintenance, Component & Warehouse services, and Engineering Support Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWindsor, CT, United StatesHQ recorded Nov 6, 20261,001-5,0001,219 contacts →

Exact match

“Barnes Aerospace is a premier provider for the full life-cycle supply and repair of complex aero-engine components from fan to exhaust.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCuritiba, BrazilHQ recorded Nov 6, 20261,001-5,0001,209 contacts →

Exact match

“Empresa de Montagem e Manutenção Industrial”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchJeddah, Saudi ArabiaHQ recorded Nov 6, 20265,001-10,0001,199 contacts →

Exact match

“Saudia Aerospace Engineering Industries (SAEI) is a world class full-service Maintenance, Repair and Overhaul (MRO) organization, the leading MRO in Saudi Arabia and is one of the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAl Ain, United Arab EmiratesHQ recorded Nov 6, 20261,001-5,0001,076 contacts →

Exact match

“AMMROC provides industry-leading maintenance, repair and overhaul (MRO) services and integrated logistics support for the military and civil aviation sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchStockholm, SwedenHQ recorded Nov 6, 20261,001-5,000980 contacts →

Exact match

“We are Quant – your maintenance partner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchColon, MexicoHQ recorded Nov 6, 20261,001-5,000940 contacts →

Exact match

“AM DL MRO JV, S.A.P.I.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchContagem, BrazilHQ recorded Nov 6, 20261,001-5,000820 contacts →

Exact match

“Fundada em Belo Horizonte nos anos 70, atualmente instalada em amplas dependências na cidade de Contagem, a TERRABEL dispõe de uma equipe de engenheiros, técnicos, mecânicos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEverett, WA, United StatesHQ recorded Nov 6, 20261,001-5,000808 contacts →

Exact match

“For more than 50 years, ATS (Aviation Technical Services) has been providing industry-leading, comprehensive MRO and supply chain support services for aircraft operators, asset…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDoha, QatarHQ recorded Nov 6, 20261,001-5,000755 contacts →

Exact match

“In the year 2002, realizing the need for Specialized Refurbishment, Repairs, & Maintenance Services of Oil Industries, Commercial and Residential Complexes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMiami Springs, GA, United StatesHQ recorded Nov 6, 20261,001-5,000677 contacts →

Exact match

“FEAM AERO is an MRO (Maintenance, Repair, Overhaul) company providing aircraft line maintenance and A-check services to domestic and international air carriers flying transport…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWilmington, FL, United StatesHQ recorded Nov 6, 2026501-1,000676 contacts →

Exact match

“Airborne Maintenance & Engineering Services is your first stop for maintenance when performance, delivery, and quality matter.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRives En Seine, FranceHQ recorded Nov 6, 20261,001-5,000602 contacts →

Exact match

“Who are we?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchToronto, PE, CanadaHQ recorded Nov 6, 20261,001-5,000557 contacts →

Exact match

“Vector Aerospace is a global provider of aviation maintenance, repair and overhaul (MRO) services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchZaventem, BelgiumHQ recorded Nov 6, 2026501-1,000545 contacts →

Exact match

“Sabena Engineering is an international MRO provider offering sustainable maintenance and engineering solutions to the Commercial Aviation and Government/Defense markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRichmond, CanadaHQ recorded Nov 6, 2026501-1,000509 contacts →

Exact match

“Heli-One is the world’s largest helicopter support company, specializing in maintenance, repair and overhaul.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 4,543 maintenance repair overhaul services worldwide

See the full list, filter by size, metro and specialty, and access 21,610 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Maintenance repair overhaul services worldwide at a glance

As of Nov 6, 2026
20.0%Verified-email coverage
23.8Average contacts per company
11-50Median size (employees)
1.1%Largest-city concentration · Dubai
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,024
11-50
1,628
51-200
548
201-500
150
501-1,000
55
1,001-5,000
40
5,001-10,000
12
10001+
9

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for maintenance repair overhaul services are linked below.
What qualifies
Company records worldwide whose business descriptions match “maintenance repair overhaul services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 21,610 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Maintenance repair overhaul services by location

24 lists · largest first

Every Maintenance repair overhaul services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “maintenance repair overhaul services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many maintenance repair overhaul services are there worldwide?

RevenueBase identified 4,543 company matches for maintenance repair overhaul services worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Lufthansa Technik tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most maintenance repair overhaul services?

The United States leads with 819 companies, followed by Brazil (485) and France (218). Every maintenance repair overhaul services list by country and city is linked on this page.

Which city has the most maintenance repair overhaul services?

Dubai leads with 48 company records, followed by Sao Paulo (45) and Miami (32).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 21,610 professional contacts with verified work emails tracked across these 4,543 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.