Company lists · Data refreshed September 2026

Top 25 Aircraft maintenance advisory firms worldwide

Name: Aircraft maintenance advisory firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 4,416 companies tracked

RevenueBase identified 4,416 aircraft maintenance advisory firms worldwide as of September 2026 and tracks 139,479 professional contacts across them, including 34,924 with verified work emails. The United States is the largest market and Miami the largest hub.

This list covers aircraft maintenance advisory firms 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 21, 2026. Country and city lists for aircraft maintenance advisory firms 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

4,416Companies

139,479Contacts tracked

34,924Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest aircraft maintenance advisory firms worldwide

Ranked by team size

Top 25 of 4,416 aircraft maintenance advisory firms worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to aircraft maintenance advisory firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Turkish Technic	Indirect evidence	Pendik, TürkiyeHQ checked Sep 21, 2026	10001+	6,639 contacts →
	Indirect evidence “Turkish Technic (IATP: TKT), an association of Turkish Airlines group companies (Istanbul Stock Exchange: THYAO), is one of the world’s leading aviation services providers, where…” Source: RevenueBase Database · checked Sep 21, 2026
2	Lufthansa Technik	Partial evidence	Hamburg, GermanyHQ checked Sep 21, 2026	10001+	6,285 contacts →
	Partial evidence “With more than 30 subsidiaries and about employees worldwide, Lufthansa Technik is the leading manufacturer provider of maintenance, repair, overhaul and modification services for…” Source: RevenueBase Database · checked Sep 21, 2026
3	GMF Aeroasia	Strong evidence	Tangerang, IndonesiaHQ checked Sep 21, 2026	5,001-10,000	4,535 contacts →
	Strong 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 21, 2026
4	GAL	Indirect evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 21, 2026	1,001-5,000	2,695 contacts →
	Indirect evidence “GAL is a provider of professional aerospace services, based in Abu Dhabi, the capital of the United Arab Emirates.” Source: RevenueBase Database · checked Sep 21, 2026
5	HAECO	Strong evidence	Lantau Hong Kong, Hong KongHQ checked Sep 21, 2026	10001+	2,627 contacts →
	Strong evidence “HAECO Group is one of the world’s leading aircraft engineering and maintenance service providers.” Source: RevenueBase Database · checked Sep 21, 2026
6	Sabena Technics	Strong evidence	Orly, FranceHQ checked Sep 21, 2026	1,001-5,000	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 21, 2026
7	Batam Aero Technic	Partial evidence	Batam, IndonesiaHQ checked Sep 21, 2026	1,001-5,000	2,341 contacts →
	Partial evidence “Batam Aero Technic (BAT) is a leading Maintenance, Repair, and Overhaul (MRO) provider strategically located in Batam, Indonesia.” Source: RevenueBase Database · checked Sep 21, 2026
8	Lufthansa Technik Philippines	Strong evidence	Pasay City, PhilippinesHQ checked Sep 21, 2026	1,001-5,000	1,964 contacts →
	Strong evidence “LTP provides Maintenance Repair and Overhaul services for commercial aircraft.” Source: RevenueBase Database · checked Sep 21, 2026
9	SR Technics Group	Indirect evidence	Kloten, SwitzerlandHQ checked Sep 21, 2026	1,001-5,000	1,764 contacts →
	Indirect evidence “SR Technics is a world leading MRO service provider for the civil aviation sector.” Source: RevenueBase Database · checked Sep 21, 2026
10	Duncan Aviation	Indirect evidence	Lincoln, NE, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,741 contacts →
	Indirect evidence “EXPERIENCE.” Source: RevenueBase Database · checked Sep 21, 2026
11	Saudia Technic	Partial evidence	United StatesHQ checked Sep 21, 2026	5,001-10,000	1,626 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
12	Aeroman	Strong evidence	San Luis Talpa, El SalvadorHQ checked Sep 21, 2026	1,001-5,000	1,455 contacts →
	Strong evidence “Aeroman is the industry leader in providing airframe heavy maintenance, modification and paint for some of the world's top aircraft owners and operators.” Source: RevenueBase Database · checked Sep 21, 2026
13	Joramco	Strong evidence	Amman, JordanHQ checked Sep 21, 2026	1,001-5,000	1,271 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
14	Saudia Aerospace Engineering Industries Saei	Partial evidence	Jeddah, Saudi ArabiaHQ checked Sep 21, 2026	5,001-10,000	1,241 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
15	Ogma-Indústria Aeronáutica DE Portugal, SA	Indirect evidence	Alverca, PortugalHQ checked Sep 21, 2026	1,001-5,000	1,132 contacts →
	Indirect evidence “OGMA – Indústria Aeronáutica de Portugal S.A.” Source: RevenueBase Database · checked Sep 21, 2026
16	Camp Systems International, INC	Strong evidence	Merrimack, NH, United StatesHQ checked Sep 21, 2026	501-1,000	1,132 contacts →
	Strong evidence “CAMP Systems is the industry’s leading Aircraft Maintenance and Regulatory Compliance Management solution for fixed and rotor wing aircraft.” Source: RevenueBase Database · checked Sep 21, 2026
17	FL Technics	Strong evidence	Vilnius, LithuaniaHQ checked Sep 21, 2026	1,001-5,000	1,119 contacts →
	Strong evidence “FL Technics is a global provider of tailor-made solutions for aircraft maintenance and repair, providing one-stop-shop maintenance to commercial aviation customers across Europe…” Source: RevenueBase Database · checked Sep 21, 2026
18	ADE	Partial evidence	Klia, MalaysiaHQ checked Sep 21, 2026	1,001-5,000	1,104 contacts →
	Partial 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 21, 2026
19	VSE Corporation	Indirect evidence	Miramar, FL, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,091 contacts →
	Indirect evidence “VSE is a leading provider of Aviation aftermarket distribution and MRO services.” Source: RevenueBase Database · checked Sep 21, 2026
20	Advanced Military Maintenance Repair & Overhaul Center Ammroc	Partial evidence	Al Ain, United Arab EmiratesHQ checked Sep 21, 2026	1,001-5,000	1,002 contacts →
	Partial 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 21, 2026
21	MTU Maintenance	Partial evidence	Langenhagen, GermanyHQ checked Sep 21, 2026	5,001-10,000	878 contacts →
	Partial evidence “MTU Maintenance provides aftermarket services as part of MTU Aero Engines.” Source: RevenueBase Database · checked Sep 21, 2026
22	Nayak Aircraft Services	Partial evidence	Dusseldorf, GermanyHQ checked Sep 21, 2026	1,001-5,000	850 contacts →
	Partial evidence “HERE WE ARE NAYAK is Europe's largest provider of airline-independent maintenance, active for more than 50 successful years.” Source: RevenueBase Database · checked Sep 21, 2026
23	ABU Dhabi Aviation	Indirect evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 21, 2026	5,001-10,000	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 21, 2026
24	STS Aviation Services	Strong evidence	Birmingham, United KingdomHQ checked Sep 21, 2026	501-1,000	802 contacts →
	Strong evidence “Globally, STS Aviation Services operates four state-of-the-art aircraft hangars, two interior modification facilities and more than 43 line maintenance stations both state-side…” Source: RevenueBase Database · checked Sep 21, 2026
25	GA Telesis	Indirect evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 21, 2026	1,001-5,000	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 21, 2026

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: aircraft maintenance advisory firms. 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 aircraft maintenance advisory firms.
Partial evidence: Its own public description names part of aircraft maintenance advisory firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aircraft maintenance advisory firms. 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 4,416 aircraft maintenance advisory firms worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 34,924 reachable decision-makers.

Free signup · no credit card

View the full list →

Aircraft maintenance advisory firms worldwide at a glance

As of Sep 21, 2026

25.0%Verified-email coverage

31.6Average contacts per company

1-10Median size (employees)

1.9%Largest-city concentration · Miami

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

2,202

11-50

1,402

51-200

494

201-500

158

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 aircraft maintenance advisory firms, 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: Every country. Country and city lists for aircraft maintenance advisory firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “aircraft maintenance advisory firms”. 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 aircraft maintenance advisory firms), 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 aircraft maintenance advisory firms, 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, 34,924 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 21, 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.

Aircraft maintenance advisory firms by location

20 lists · largest first

Every Aircraft maintenance advisory firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 aircraft maintenance advisory firms, 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 aircraft maintenance advisory firms are there worldwide?

RevenueBase identified 4,416 aircraft maintenance advisory firms 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?

Turkish Technic, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most aircraft maintenance advisory firms?

The United States leads with 1,347 companies, followed by the United Kingdom (327) and Brazil (189). Every aircraft maintenance advisory firms list by country and city is linked on this page.

Which city has the most aircraft maintenance advisory firms?

Miami leads with 83 headquartered companies, followed by Dubai (58) and London (58).

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 34,924 verified decision-maker contacts tracked across these 4,416 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 4,416 aircraft maintenance advisory firms worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.