Company lists · Data refreshed September 2026

Top 25 Aviation regulatory compliance firms based in the United States

Name: Aviation regulatory compliance firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 877 companies tracked

RevenueBase identified 877 aviation regulatory compliance firms headquartered in the United States as of September 2026 and tracks 11,687 professional contacts across them, including 3,404 with verified work emails. Miami is the largest hub.

This list covers aviation regulatory compliance firms headquartered in the United States, 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 16, 2026.

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 16, 2026 86% judged on-target in blind review

877Companies

11,687Contacts tracked

3,404Verified emails

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The 25 largest aviation regulatory compliance firms based in the United States

Ranked by team size

Top 25 of 877 aviation regulatory compliance firms based in the United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to aviation regulatory 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 16, 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 16, 2026
2	Camp Systems International, INC	Strong evidence	Merrimack, NH, United StatesHQ checked Sep 16, 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 16, 2026
3	Robbins-Gioia, LLC	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 16, 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 16, 2026
4	Advocate Consulting Legal Group, Pllc	Strong evidence	Tampa, FL, United StatesHQ checked Sep 16, 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 16, 2026
5	Avairpros	Indirect evidence	Naples, FL, United StatesHQ checked Sep 16, 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 16, 2026
6	Aviation Training Consulting	Partial evidence	Altus, OK, United StatesHQ checked Sep 16, 2026	51-200	179 contacts →
	Partial evidence “At Aviation Training Consulting, we know that trust is earned, not given.” Source: RevenueBase Database · checked Sep 16, 2026
7	Professional Aircraft Accessories	Indirect evidence	Titusville, FL, United StatesHQ checked Sep 16, 2026	51-200	114 contacts →
	Indirect evidence “Located in Titusville, Fla, Professional Aircraft Accessories, a Greenwich AeroGroup Company, offers a variety of services including component repair and overhaul services on…” Source: RevenueBase Database · checked Sep 16, 2026
8	Maximus Global Services	Partial evidence	Miami, FL, United StatesHQ checked Sep 16, 2026	1,001-5,000	108 contacts →
	Partial evidence “Aviation services built for leaders who need predictability, transparency, and fewer operational surprises.” Source: RevenueBase Database · checked Sep 16, 2026
9	VIP Hospitality, LLC	Partial evidence	Seattle, WA, United StatesHQ checked Sep 16, 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 16, 2026
10	HRD Aero Systems, INC	Partial evidence	Valencia, CA, United StatesHQ checked Sep 16, 2026	201-500	95 contacts →
	Partial evidence “World class service for the aviation industry.” Source: RevenueBase Database · checked Sep 16, 2026
11	Aery Aviation, LLC	Partial evidence	Newport News, VA, United StatesHQ checked Sep 16, 2026	51-200	89 contacts →
	Partial evidence “Aery Aviation is an aircraft modification, engineering, certification, and maintenance company based in Newport News, Virginia.” Source: RevenueBase Database · checked Sep 16, 2026
12	Alton Aviation Consultancy	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 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 16, 2026
13	Flight Safety Foundation	Partial evidence	Alexandria, VA, United StatesHQ checked Sep 16, 2026	11-50	84 contacts →
	Partial evidence “Flight Safety Foundation was formed in 1945 to pursue the continuous improvement of global aviation safety.” Source: RevenueBase Database · checked Sep 16, 2026
14	Southeast Aerospace	Partial evidence	Melbourne, FL, United StatesHQ checked Sep 16, 2026	51-200	82 contacts →
	Partial evidence “Southeast Aerospace was created to provide higher level of service, products, and quality to the aviation industry.” Source: RevenueBase Database · checked Sep 16, 2026
15	L2 Aviation	Partial evidence	Dripping Springs, TX, United StatesHQ checked Sep 16, 2026	51-200	80 contacts →
	Partial evidence “L2 Aviation is a global avionics design, engineering, consulting, certification, and installation services company supporting a variety of modification and certification projects…” Source: RevenueBase Database · checked Sep 16, 2026
16	Leviate AIR Group	Partial evidence	Dallas, TX, United StatesHQ checked Sep 16, 2026	51-200	73 contacts →
	Partial evidence “Leviate is an industry-leading aviation management group, handling all aspects of private aviation under one umbrella.” Source: RevenueBase Database · checked Sep 16, 2026
17	Ultra Aviation Services, INC	Partial evidence	Glen Burnie, MD, United StatesHQ checked Sep 16, 2026	n/a	73 contacts →
	Partial evidence “Ultra Aviation is a full-service aviation-consulting firm specializing in buying, selling and marketing new and previously owned high performance piston single and twin-engine…” Source: RevenueBase Database · checked Sep 16, 2026
18	RE Build Answer Engineering	Partial evidence	Englewood, CO, United StatesHQ checked Sep 16, 2026	11-50	71 contacts →
	Partial evidence “Answer Engineering is an aviation & aerospace engineering consulting firm.” Source: RevenueBase Database · checked Sep 16, 2026
19	Aero Controls, INC	Indirect evidence	Auburn, WA, United StatesHQ checked Sep 16, 2026	51-200	67 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
20	Flightworks, INC	Partial evidence	Kennesaw, GA, United StatesHQ checked Sep 16, 2026	51-200	63 contacts →
	Partial evidence “FlightWorks is a trusted leader in world-class Private Air Charter, Asset Management, Government Services, and Aviation Consulting Services.” Source: RevenueBase Database · checked Sep 16, 2026
21	Empire Aviation USA	Partial evidence	West Palm Beach, FL, United StatesHQ checked Sep 16, 2026	11-50	61 contacts →
	Partial evidence “Empire Aviation USA is a full-service, FAA approved Part-145 Repair Station operating out of PBI \| TEB \| VNY \| OPF \| ORL \| BED \| DAL \| BNA \| RIL \| LAS \| SDL.” Source: RevenueBase Database · checked Sep 16, 2026
22	Appareo Aviation	Strong evidence	Fargo, ND, United StatesHQ checked Sep 16, 2026	51-200	61 contacts →
	Strong evidence “Appareo Aviation is certified by all the major aviation and manufacturing regulators, and our experienced teams of engineers and manufacturing professionals understand what it…” Source: RevenueBase Database · checked Sep 16, 2026
23	LEE Trans	Strong evidence	Lufkin, TX, United StatesHQ checked Sep 16, 2026	51-200	60 contacts →
	Strong evidence “For 30 years, Lee Trans has focused exclusively upon providing custom regulatory compliance and risk management solutions for private motor carrier fleets as well as for-hire…” Source: RevenueBase Database · checked Sep 16, 2026
24	Phoenix Composite Solutions, LLC	Indirect evidence	Oscoda, MI, United StatesHQ checked Sep 16, 2026	51-200	60 contacts →
	Indirect evidence “Phoenix Composite Solutions, LLC is an FAA certified aircraft repair and overhaul facility located on the former Wurtsmith Air Force Base In Oscoda, Michigan.” Source: RevenueBase Database · checked Sep 16, 2026
25	Guardian JET	Partial evidence	Guilford, CT, United StatesHQ checked Sep 16, 2026	11-50	58 contacts →
	Partial evidence “Aviation sales company specializing in consulting, brokerage & acquisitions.” Source: RevenueBase Database · checked Sep 16, 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 regulatory 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 regulatory compliance firms.
Partial evidence: Its own public description names part of aviation regulatory 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 regulatory 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 877 aviation regulatory compliance firms based in the United States

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Aviation regulatory compliance firms based in the United States at a glance

As of Sep 16, 2026

29.1%Verified-email coverage

13.3Average contacts per company

1-10Median size (employees)

4.1%Largest-city concentration · Miami

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

511

11-50

280

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 877 companies.

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 regulatory 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “aviation regulatory 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 regulatory 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 regulatory compliance firms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 3,404 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 16, 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 regulatory compliance firms by metro

Aviation regulatory compliance firms in Miami36

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 regulatory 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 regulatory compliance firms are there based in the United States?

RevenueBase identified 877 aviation regulatory compliance firms headquartered in the United States 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 city has the most aviation regulatory compliance firms?

Miami leads with 36 headquartered companies, followed by Dallas (16) and Fort Lauderdale (14).

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 3,404 verified decision-maker contacts tracked across these 877 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 16, 2026.

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Aviation regulatory compliance firms by geography

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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.