Company lists · Data refreshed September 2026

Top 25 Aviation legal compliance firms worldwide

Name: Aviation legal compliance firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 2,586 companies tracked

RevenueBase identified 2,586 aviation legal compliance firms worldwide as of September 2026 and tracks 27,020 professional contacts across them, including 5,430 with verified work emails. The United States is the largest market and London the largest hub.

This list covers aviation legal compliance 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 30, 2026. Country and city lists for aviation legal compliance 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 30, 2026 86% judged on-target in blind review

2,586Companies

27,020Contacts tracked

5,430Verified emails

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The 25 largest aviation legal compliance firms worldwide

Ranked by team size

Top 25 of 2,586 aviation legal compliance firms worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to aviation legal compliance 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	Prospect Airport Services, INC	Partial evidence	Des Plaines, IL, United StatesHQ checked Sep 30, 2026	10001+	2,270 contacts →
	Partial evidence “Founded in 1966 on the premise of delivering exemplary customer service to and on behalf of commercial airlines, Prospect Airport Services has emerged as a leader in the aviation…” Source: RevenueBase Database · checked Sep 30, 2026
2	Camp Systems International, INC	Partial evidence	Merrimack, NH, United StatesHQ checked Sep 30, 2026	501-1,000	1,132 contacts →
	Partial 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 30, 2026
3	CAE Parc Aviation	Partial evidence	Dublin, IrelandHQ checked Sep 30, 2026	1,001-5,000	392 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 30, 2026
4	Pt. Airfast Indonesia	Partial evidence	Tangerang, IndonesiaHQ checked Sep 30, 2026	201-500	330 contacts →
	Partial evidence “Our Vision Statement AIRFAST is a dynamic aviation services company, valued by its shareholders, employees, and customers, respected by its competitors and the business world, and…” Source: RevenueBase Database · checked Sep 30, 2026
5	Robbins-Gioia, LLC	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 30, 2026	51-200	303 contacts →
	Indirect evidence “Optimize and modernize depot planning and scheduling to improve utilization, throughput and readiness now and in the future.#FutureReadinessToday” Source: RevenueBase Database · checked Sep 30, 2026
6	Oliver Wyman Vector	Partial evidence	Westlake, TX, United StatesHQ checked Sep 30, 2026	51-200	294 contacts →
	Partial evidence “Oliver Wyman Vector offers top-tier technical consulting and services to the aviation, aerospace, defense, and rail sectors worldwide.” Source: RevenueBase Database · checked Sep 30, 2026
7	Advocate Consulting Legal Group, Pllc	Strong evidence	Tampa, FL, United StatesHQ checked Sep 30, 2026	n/a	201 contacts →
	Strong evidence “The aviation professionals at Advocate Consulting provide turnkey aircraft tax, legal, and compliance consulting services designed to assist general aviation aircraft owners and…” Source: RevenueBase Database · checked Sep 30, 2026
8	Avairpros	Indirect evidence	Naples, FL, United StatesHQ checked Sep 30, 2026	201-500	200 contacts →
	Indirect evidence “AvAirPros assists Airlines and Airport Operators by serving as an Airline Liaison, Technical Representative, Program/Project Management, Consulting or Advisory role.” Source: RevenueBase Database · checked Sep 30, 2026
9	Bostonair	Partial evidence	Yorkshire, United KingdomHQ checked Sep 30, 2026	201-500	193 contacts →
	Partial evidence “Bostonair’s global services to the aviation industry span a number of key areas- Recruitment and temporary labour services – Bostonair Group Ltd and Bostonair GmbH - EASA Part 145…” Source: RevenueBase Database · checked Sep 30, 2026
10	Aviation Training Consulting	Partial evidence	Altus, OK, United StatesHQ checked Sep 30, 2026	51-200	179 contacts →
	Partial evidence “At Aviation Training Consulting, we know that trust is earned, not given.” Source: RevenueBase Database · checked Sep 30, 2026
11	Lufthansa Consulting	Indirect evidence	Frankfurt/m, GermanyHQ checked Sep 30, 2026	51-200	175 contacts →
	Indirect evidence “An independent subsidiary of the Lufthansa Group, Lufthansa Consulting has provided management consulting services and solutions for the air transport industry worldwide for over…” Source: RevenueBase Database · checked Sep 30, 2026
12	Ricondo & Associates, INC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 30, 2026	51-200	169 contacts →
	Partial evidence “Ricondo & Associates, Inc.(Ricondo) is a full-service aviation consulting firm.” Source: RevenueBase Database · checked Sep 30, 2026
13	Landrum & Brown	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 30, 2026	51-200	155 contacts →
	Partial evidence “Landrum & Brown, also known as L&B, is a global leader in aviation planning.” Source: RevenueBase Database · checked Sep 30, 2026
14	Sparfell	Partial evidence	Meyrin, SwitzerlandHQ checked Sep 30, 2026	201-500	132 contacts →
	Partial evidence “Sparfell is a one-stop shop for luxury travel and lifestyle services, offering tailored solutions across private aviation, yachting, VIP transfers, travel arrangements, and other…” Source: RevenueBase Database · checked Sep 30, 2026
15	IBA Group	Partial evidence	Leatherhead, United KingdomHQ checked Sep 30, 2026	51-200	125 contacts →
	Partial evidence “We are a world-leading aviation intelligence and advisory company with award-winning expertise in all aspects of the aviation industry.” Source: RevenueBase Database · checked Sep 30, 2026
16	Eirtech Aviation Services LTD	Partial evidence	Co.clare, IrelandHQ checked Sep 30, 2026	51-200	125 contacts →
	Partial evidence “Eirtech Aviation Services is a world-leading specialist aviation services company working with international airlines, private operators and aviation leasing companies across the…” Source: RevenueBase Database · checked Sep 30, 2026
17	Seabury Solutions	Indirect evidence	Shannon, IrelandHQ checked Sep 30, 2026	51-200	121 contacts →
	Indirect evidence “Seabury Solutions is an industry leading enterprise & advisory company with over a decade of established expertise in the development and implementation of world-class software…” Source: RevenueBase Database · checked Sep 30, 2026
18	Gesnaer Consulting	Indirect evidence	Madrid, SpainHQ checked Sep 30, 2026	51-200	120 contacts →
	Indirect evidence “Fundada en 2004, Gesnaer es una empresa española de ingeniería y consultoría especializada en Aviación Civil, en el ámbito aeroportuario y aeronáutico.” Source: RevenueBase Database · checked Sep 30, 2026
19	Aerocharter Group	Indirect evidence	Mexico City, MexicoHQ checked Sep 30, 2026	1,001-5,000	120 contacts →
	Indirect evidence “Grupo Aerocharter cuenta con más de 50 años de experiencia ofreciendo servicios para la industria aérea internacional y nacional, nuestros servicios, considerados como premium…” Source: RevenueBase Database · checked Sep 30, 2026
20	VIP Hospitality, LLC	Partial evidence	Seattle, WA, United StatesHQ checked Sep 30, 2026	501-1,000	100 contacts →
	Partial evidence “The VIP Hospitality Difference VIP Hospitality is your best-in-class aviation partner, helping you excel in every customer-centric touchpoint at your airline or airport to ensure…” Source: RevenueBase Database · checked Sep 30, 2026
21	JAA Training Organisation	Partial evidence	Schiphol-rijk, NetherlandsHQ checked Sep 30, 2026	51-200	98 contacts →
	Partial evidence “The JAA Training Organisation (JAA TO) is a Dutch non-profit organisation and the Associated Body of the European Civil Aviation Conference (ECAC).” Source: RevenueBase Database · checked Sep 30, 2026
22	Aeronaves TSM	Indirect evidence	Ramos Arizpe, MexicoHQ checked Sep 30, 2026	51-200	97 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
23	AVICO	Indirect evidence	Paris, FranceHQ checked Sep 30, 2026	201-500	90 contacts →
	Indirect evidence “Avico was founded in 1996.” Source: RevenueBase Database · checked Sep 30, 2026
24	Alton Aviation Consultancy	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	85 contacts →
	Partial evidence “Alton Aviation Consultancy has significant experience delivering large, complex consulting engagements for clients in aviation and aerospace.” Source: RevenueBase Database · checked Sep 30, 2026
25	SGI Aviation	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 30, 2026	51-200	80 contacts →
	Partial evidence “As an independent advisor to the aviation industry, SGI Aviation provides technical consulting and advisory services in the areas of aircraft and engine asset management and…” Source: RevenueBase Database · checked Sep 30, 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: aviation legal compliance 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 aviation legal compliance firms.
Partial evidence: Its own public description names part of aviation legal compliance firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aviation legal compliance 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 2,586 aviation legal compliance firms worldwide

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Aviation legal compliance firms worldwide at a glance

As of Sep 30, 2026

20.1%Verified-email coverage

10.4Average contacts per company

1-10Median size (employees)

2.2%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

1,852

11-50

583

51-200

110

201-500

501-1,000

1,001-5,000

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 aviation legal compliance 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 aviation legal compliance firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “aviation legal compliance 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 aviation legal compliance 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 aviation legal compliance 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, 5,430 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 30, 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.

Aviation legal compliance firms by location

17 lists · largest first

Every Aviation legal compliance firms 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 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 aviation legal compliance 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 aviation legal compliance firms are there worldwide?

RevenueBase identified 2,586 aviation legal compliance 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?

Prospect Airport Services, INC, headquartered in Des Plaines, tops this list with the largest team on record.

Which country has the most aviation legal compliance firms?

The United States leads with 561 companies, followed by the United Kingdom (217) and Brazil (129). Every aviation legal compliance firms list by country and city is linked on this page.

Which city has the most aviation legal compliance firms?

London leads with 56 headquartered companies, followed by Madrid (34) and Dubai (30).

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 5,430 verified decision-maker contacts tracked across these 2,586 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 30, 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.