Company lists · Data refreshed November 2026

Top 25 Airworthiness directive specialists worldwide

RevenueBase identified 275 company matches for airworthiness directive specialists worldwide as of November 2026 and tracks 4,075 professional contacts across them, including 1,385 with verified work emails. The United States is the largest market and Dallas the largest hub.

This list covers company matches for airworthiness directive specialists 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 airworthiness directive specialists 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
275Companies
4,075Contacts tracked
1,385Verified emails
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The 25 largest airworthiness directive specialists worldwide

Ranked by team size
Top 25 of 275 company matches for airworthiness directive specialists 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 matchMerrimack, NH, United StatesHQ recorded Nov 6, 2026501-1,0001,185 contacts →

Exact match

“CAMP Systems is the industry’s leading Aircraft Maintenance and Regulatory Compliance Management solution for fixed and rotor wing aircraft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDublin, IrelandHQ recorded Nov 6, 20261,001-5,000405 contacts →

Exact match

“CAE Parc Aviation provides a full range of aircraft technical support services Including on-site consultants, records review, engine boroscope, CAMO and Part 21 Design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 2026201-500355 contacts →

Exact match

“Choosing ExecuJet MRO Services for the maintenance of your aircraft means putting your investment into reliable, fair and experienced hands with a long-standing reputation of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBracknell, United KingdomHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Baines Simmons is a world-leading aviation safety consultancy, specialising in regulations, compliance, safety management, training, consulting and outsourcing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMedellin, ColombiaHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“MAS4 Aviation is a multidisciplinary company specialized in Aircraft Asset Management, Engineering, and Safety Services for the global commercial aviation industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOtopeni, RomaniaHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“We are a trusted provider of aviation services, known for our practical expertise and reliable support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSommacampagna, ItalyHQ recorded Nov 6, 202611-5057 contacts →

Exact match

“We are a young, dynamic and fast growing Company, born to drive our support towards the Aviation World such as, but not limited to, Airlines, Lessors or simply Aircraft Owners in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Established in 2013, ALL4JETS has evolved into a group of aerospace companies offering aircraft maintenance, engine borescope, airworthiness and training services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“A PCA Airworthiness – Engenharia e Consultoria, embora seja uma empresa nova, possui, um elevado grau de expertise e conhecimento, adquiridos ao longo de mais de 25 anos de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchIkeja, NigeriaHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Welcome to ExecuJet Aviation Nigeria, where our dedicated aviation professionals ensure seamless business aviation operations 24/7.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRungis, FranceHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“REGIO LEASE is an EASA PART CAMO certified organization and consultancy, providing a wide range of tailored solutions to airlines, leasing companies, and financial institutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLe Bourget, FranceHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“R&O Le Bourget est agréé Part 145 (N° FR.145.0738.).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPetaling Jaya, MalaysiaHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“EJA Sdn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchZurich Airport, SwitzerlandHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“AMROS Group is a globally recognized leader in the aviation industry, committed to delivering exceptional services through its companies: • AMROS Global a full-scale aviation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMunich International Airport, MaltaHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“M.C.M.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchEuro Airport Basel, FL, SwitzerlandHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“C4j Aviation is a consulting and airworthiness management company serving a large variety of clients, including leasing companies, airlines, business aircraft owners, banks, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPeterborough, United KingdomHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Musketeer Solutions Ltd was founded in 2005 and has grown to become a leading aerospace engineering consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchManchester, United KingdomHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“An organisation specialising in Private/Commercial Aircraft and Engine technical and CAMO Management advisory services supporting airlines, operators and the lessor community…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAurora, CO, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“In today’s complex world of aviation, Aerofield Services offers a global network of highly experienced personnel you can rely on.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDunmow, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Skysmart MRO is a multi-award-winning, independent provider of component repair and technical services for airlines and the global aviation community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBruck An Der Leitha, AustriaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Welcome to Celairion, your trusted transition partner in aviation solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Europe’s leading Independent CAMO & Aviation Engineering Consultancy Company based in Dublin Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchOtopeni, RomaniaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Founded in the year 2004, ARPIEM is a Bucharest based firm which specializes in aviation consulting and airworthiness management, offering services to the aviation industry on a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261-1018 contacts →

Exact match

“EXPERTISE IN AVIATION ABOUT US ProAero is an aviation consulting and services company focused on providing solutions for aircraft operators and service providers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“DAC Aviation Services Pvt.”

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

Showing 25 of 275 airworthiness directive specialists worldwide

See the full list, filter by size, metro and specialty, and access 1,385 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Airworthiness directive specialists worldwide at a glance

As of Nov 6, 2026
34.0%Verified-email coverage
14.8Average contacts per company
1-10Median size (employees)
1.1%Largest-city concentration · Dallas
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
166
11-50
84
51-200
19
201-500
1
501-1,000
1
1,001-5,000
2

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 airworthiness directive specialists are linked below.
What qualifies
Company records worldwide whose business descriptions match “airworthiness directive specialists” 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 1,385 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.

Airworthiness directive specialists by location

1 lists · largest first

Every Airworthiness directive specialists 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 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 “airworthiness directive specialists”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many airworthiness directive specialists are there worldwide?

RevenueBase identified 275 company matches for airworthiness directive specialists 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?

Camp Systems International, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most airworthiness directive specialists?

The United States leads with 50 companies. Every airworthiness directive specialists list by country and city is linked on this page.

Which city has the most airworthiness directive specialists?

Dallas leads with 3 company records, followed by Melbourne (3) and Miami (3).

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 1,385 professional contacts with verified work emails tracked across these 275 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.