Company lists · Data refreshed September 2026
Top 25 Mro companies worldwide
RevenueBase identified 2,669 mro companies worldwide as of September 2026 and tracks 122,497 professional contacts across them, including 34,238 with verified work emails and 0 with mobile numbers. The United States is the largest market and Dubai the largest hub.
This list covers mro companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026. Country and city lists for mro companies follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest mro companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 9,472 contacts → | ||||
Indirect evidence “HD Supply, a wholly owned subsidiary of The Home Depot, is a leading wholesale distribution company serving customers and their communities across the Multifamily, Institutional…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 6,006 contacts → | ||||
Strong evidence “Motion serves the industrial marketplace with MRO (maintenance, repair, and operation) replacement parts and services through a network of over 600 locations across North America.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 5,510 contacts → | ||||
Strong evidence “MSC Industrial Supply Co.(NYSE:MSM) is a leading North American distributor of metalworking and maintenance, repair, and operations (MRO) products and services.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 4,535 contacts → | ||||
Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 3,477 contacts → | ||||
Indirect evidence “Founded in 1923, Applied Industrial Technologies is a leading value-added distributor and technical solutions provider of industrial motion, fluid power, flow control, automation…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 2,531 contacts → | ||||
Strong evidence “We are a French leading independent provider of maintenance (MRO) and modification solutions for civil & military aircraft operators.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 2,341 contacts → | ||||
Strong evidence “Batam Aero Technic (BAT) is a leading Maintenance, Repair, and Overhaul (MRO) provider strategically located in Batam, Indonesia.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 2,233 contacts → | ||||
Indirect evidence “Before you need it-it’s more than a promise.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 1,982 contacts → | ||||
Strong evidence “Kimball Midwest is a national distributor of more than products for Maintenance, Repair and Operations (MRO).” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 1,964 contacts → | ||||
Indirect evidence “DXP Enterprises is a publicly traded industrial distribution management company specializing in pumps, industrial supplies, and MROP solutions.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 1,734 contacts → | ||||
Indirect evidence “Líder em serviços logísticos para o mercado da Saúde.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 1,379 contacts → | ||||
Indirect evidence “A BBM Logística é um dos principais operadores logísticos rodoviários do Mercosul e foi eleita em 2021 pelo Financial Times como uma das oito transportadoras que mais cresceram…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 1,286 contacts → | ||||
Strong evidence “We are Rubix - with a turnover of €3.05 billion in 2024, we are Europe’s largest supplier of industrial maintenance, repair and overhaul (MRO) products and services.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 1,145 contacts → | ||||
Strong evidence “Em 2017, a Nortel completou 51 anos de história de atuação no setor de MRO (Manutenção, Reparo e Operação), além de sólida parceria junto aos melhores fornecedores das linhas de…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 1,104 contacts → | ||||
Indirect evidence “ADE, part of Capital A, specializes in A320 & A330 Line and Base Maintenance, Component & Warehouse services, and Engineering Support Services.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 1,091 contacts → | ||||
Strong evidence “VSE is a leading provider of Aviation aftermarket distribution and MRO services.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 1,083 contacts → | ||||
Indirect evidence “Barnes Aerospace is a premier provider for the full life-cycle supply and repair of complex aero-engine components from fan to exhaust.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 1,002 contacts → | ||||
Strong evidence “AMMROC provides industry-leading maintenance, repair and overhaul (MRO) services and integrated logistics support for the military and civil aviation sectors.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 915 contacts → | ||||
Indirect evidence “Somos líderes globales en soluciones industriales y servicios que optimizan y agregan valor a la cadena de suministro de materiales indirectos, contamos con un amplio respaldo de…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 858 contacts → | ||||
Strong evidence “AM DL MRO JV, S.A.P.I.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 830 contacts → | ||||
Indirect evidence “Cromwell has been established for over 50 years and is a supplier of maintenance, repair and operations type products, offering an unrivalled choice of products to all industries…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 828 contacts → | ||||
Indirect evidence “Radwell, established in 1979, is a global leader in industrial automation solutions, providing new, never-used, refurbished, obsolete, and hard-to-find automation, industrial…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 828 contacts → | ||||
Indirect evidence “Abu Dhabi Aviation (ADA) stands out as a global leader in aviation, truly a UAE Champion on a World stage.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 810 contacts → | ||||
Indirect evidence “You promised your tenants beautiful, functional spaces for them to live, work, and play.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 779 contacts → | ||||
Indirect evidence “GA Telesis, a global leader in aerospace solutions, is renowned for its unmatched excellence in aftermarket services and lifecycle management.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: mro companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names mro companies.
- Partial evidence
- Its own public description names part of mro companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name mro companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 2,669 mro companies worldwide
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Mro companies worldwide at a glance
As of Sep 19, 2026Companies by employee count
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among mro companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- 21 countries, largest first: the United States, Brazil, India, the United Kingdom, the United Arab Emirates, Mexico, Germany, Canada, the Netherlands, Türkiye and 11 more. Country and city lists for mro companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “mro companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names mro companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among mro companies, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 34,238 across the full list. 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 September 19, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Mro companies by location
21 lists · largest firstEvery Mro companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Mro companies based in the United States932
- Mro companies based in Brazil283
- Mro companies based in India203
- Mro companies based in the United Kingdom190
- Mro companies based in the United Arab Emirates121
- Mro companies based in Mexico106
- Mro companies based in Germany104
- Mro companies based in Canada85
- Mro companies based in the Netherlands80
- Mro companies based in Türkiye75
- Mro companies based in France61
- Mro companies based in Spain61
- Mro companies based in Italy60
- Mro companies based in Indonesia52
- Mro companies based in Argentina51
- Mro companies based in Malaysia51
- Mro companies based in Greece35
- Mro companies based in Belgium33
- Mro companies based in Poland30
- Mro companies based in South Africa30
- Mro companies based in Australia26
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names mro companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many mro companies are there worldwide?
RevenueBase identified 2,669 mro companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
HD Supply, headquartered in Atlanta, tops this list with the largest team on record.
Which country has the most mro companies?
The United States leads with 932 companies, followed by Brazil (283) and India (203). Every mro companies list by country and city is linked on this page.
Which city has the most mro companies?
Dubai leads with 61 headquartered companies, followed by Miami (59) and Sao Paulo (39).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 34,238 verified decision-maker contacts tracked across these 2,669 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.