Company lists · Data refreshed September 2026

Top 25 Aircraft reliability engineering firms based in the United States

Name: Aircraft reliability engineering 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 30, 2026 410 companies tracked

RevenueBase identified 410 aircraft reliability engineering firms headquartered in the United States as of September 2026 and tracks 7,665 professional contacts across them, including 2,007 with verified work emails. Miami is the largest hub.

This list covers aircraft reliability engineering 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 30, 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 30, 2026 86% judged on-target in blind review

410Companies

7,665Contacts tracked

2,007Verified emails

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The 25 largest aircraft reliability engineering firms based in the United States

Ranked by team size

Top 25 of 410 aircraft reliability engineering firms based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to aircraft reliability engineering 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	Bastion Technologies, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	501-1,000	476 contacts →
	Partial evidence “Bastion Technologies is a multi-disciplined engineering and technical services company headquartered in Houston, Texas.” Source: RevenueBase Database · checked Sep 30, 2026
2	Intuitive Research And Technology Corporation	Partial evidence	Huntsville, AL, United StatesHQ checked Sep 30, 2026	501-1,000	422 contacts →
	Partial evidence “INTUITIVE® is a professional engineering and systems integration firm delivering rapid, missionfocused solutions for defense, government, and commercial customers.” Source: RevenueBase Database · checked Sep 30, 2026
3	PKL Services	Indirect evidence	Poway, CA, United StatesHQ checked Sep 30, 2026	201-500	390 contacts →
	Indirect evidence “Headquartered in Poway, CA, PKL Services, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
4	Cdg, A Boeing Company	Partial evidence	Long Beach, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	307 contacts →
	Partial evidence “What We Do Engineering Services: We provide Boeing and OEMs expertise through the entire engineering lifecycle: from initial design, to aftermarket engineering changes, 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	Indirect evidence	Westlake, TX, United StatesHQ checked Sep 30, 2026	51-200	294 contacts →
	Indirect 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	Stellar Solutions	Partial evidence	Los Altos, CA, United StatesHQ checked Sep 30, 2026	201-500	261 contacts →
	Partial evidence “Stellar Solutions is an engineering services company providing end-to-end technical expertise and problem solving skills to significant national and international aerospace…” Source: RevenueBase Database · checked Sep 30, 2026
8	ATA Engineering	Partial evidence	San Diego, CA, United StatesHQ checked Sep 30, 2026	201-500	233 contacts →
	Partial evidence “ATA Engineering, Inc.(ATA) provides innovative solutions through analysis- and test-driven design by focusing on the engineering needs of manufacturers in addressing their cost…” Source: RevenueBase Database · checked Sep 30, 2026
9	Agilis Engineering, INC	Partial evidence	Palm Beach Gardens, FL, United StatesHQ checked Sep 30, 2026	201-500	217 contacts →
	Partial evidence “Agilis is a proven engineering team relentlessly dedicated to advancing gas turbine engine performance.” Source: RevenueBase Database · checked Sep 30, 2026
10	APT A-P-T Research, INC	Indirect evidence	Huntsville, AL, United StatesHQ checked Sep 30, 2026	51-200	140 contacts →
	Indirect evidence “A-P-T Research, Inc.(APT) is an employee-owned small business headquartered in Huntsville, AL, with offices across the United States.” Source: RevenueBase Database · checked Sep 30, 2026
11	Thomas Instrument	Partial evidence	Brookshire, TX, United StatesHQ checked Sep 30, 2026	51-200	131 contacts →
	Partial evidence “Thomas Instrument is an engineering and manufacturing firm of flight critical precision machined components and complex fabrications for the US DOD and Commercial Aerospace.” Source: RevenueBase Database · checked Sep 30, 2026
12	Metis Technology Solutions, INC	Indirect evidence	Albuquerque, NM, United StatesHQ checked Sep 30, 2026	51-200	117 contacts →
	Indirect evidence “Metis Technology Solutions is a technical services company with capabilities in scientific computing, aviation and space applications and systems development, aerospace…” Source: RevenueBase Database · checked Sep 30, 2026
13	CEF Industries	Partial evidence	Addison, IL, United StatesHQ checked Sep 30, 2026	51-200	114 contacts →
	Partial evidence “CEF Industries is an Aerospace qualified full service manufacturing company including marketing/sales, customer service, design engineering, assembly, test and customer support.” Source: RevenueBase Database · checked Sep 30, 2026
14	DFR Solutions	Partial evidence	Beltsville, MD, United StatesHQ checked Sep 30, 2026	51-200	98 contacts →
	Partial evidence “Ansys DfR Solutions has world-renowned expertise in applying the science of Reliability Physics to electrical and electronics technologies, and is a leading provider of quality…” Source: RevenueBase Database · checked Sep 30, 2026
15	Alton Aviation Consultancy	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	85 contacts →
	Indirect 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
16	JET Parts Engineering	Partial evidence	Seattle, WA, United StatesHQ checked Sep 30, 2026	51-200	77 contacts →
	Partial evidence “As a recognized and awarded leader in the development of FAA-approved PMA parts and engineered repairs, Jet Parts Engineering is devoted to providing spare parts solutions to our…” Source: RevenueBase Database · checked Sep 30, 2026
17	Moseley Technical Services, INC	Partial evidence	Huntsville, AL, United StatesHQ checked Sep 30, 2026	51-200	75 contacts →
	Partial evidence “Moseley Technical Services, Inc.(Moseley) is a minority-owned, Small-Disadvantaged Business (SDB), Minority Business Enterprise (MBE) certified, and award-winning Engineering…” Source: RevenueBase Database · checked Sep 30, 2026
18	RE Build Answer Engineering	Partial evidence	Englewood, CO, United StatesHQ checked Sep 30, 2026	11-50	71 contacts →
	Partial evidence “Answer Engineering is an aviation & aerospace engineering consulting firm.” Source: RevenueBase Database · checked Sep 30, 2026
19	Rgbsi Aerospace & Defense	Partial evidence	Fairborn, OH, United StatesHQ checked Sep 30, 2026	11-50	69 contacts →
	Partial evidence “RGBSI Aerospace & Defense LLC is a leading, full-service engineering company established to support federal and commercial A&D client objectives.” Source: RevenueBase Database · checked Sep 30, 2026
20	BYE Aerospace, INC	Indirect evidence	Englewood, CO, United StatesHQ checked Sep 30, 2026	11-50	66 contacts →
	Indirect evidence “Innovation for the Next Generation of Aerospace" Bye Aerospace, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
21	Tucana Engineering	Partial evidence	The Woodlands, TX, United StatesHQ checked Sep 30, 2026	201-500	62 contacts →
	Partial evidence “Tucana Engineering: Your Innovation and High-Tech Engineering Partner Tucana Engineering is a global leader providing top-tier engineering services across aerospace, airport…” Source: RevenueBase Database · checked Sep 30, 2026
22	Es3	Partial evidence	San Diego, CA, United StatesHQ checked Sep 30, 2026	201-500	61 contacts →
	Partial evidence “ES3 is an aerospace engineering company specializing in the design, development, and manufacture of landing gear systems.” Source: RevenueBase Database · checked Sep 30, 2026
23	Phoenix Composite Solutions, LLC	Partial evidence	Oscoda, MI, United StatesHQ checked Sep 30, 2026	51-200	60 contacts →
	Partial 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 30, 2026
24	TLG Aerospace	Partial evidence	Seattle, WA, United StatesHQ checked Sep 30, 2026	51-200	57 contacts →
	Partial evidence “TLG Aerospace, LLC (TLG) is an aerospace engineering services company dedicated to providing customers with reliable, efficient design, analysis, and certification for new and…” Source: RevenueBase Database · checked Sep 30, 2026
25	MBA Aviation	Partial evidence	Arlington, United StatesHQ checked Sep 30, 2026	11-50	53 contacts →
	Partial evidence “mba, established in 1992, is an international aviation consulting firm based in Washington D.C, specializing in the analysis of commercial jet transport aircraft and the…” 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: aircraft reliability engineering 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 reliability engineering firms.
Partial evidence: Its own public description names part of aircraft reliability engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aircraft reliability engineering 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 410 aircraft reliability engineering firms based in the United States

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Aircraft reliability engineering firms based in the United States at a glance

As of Sep 30, 2026

26.2%Verified-email coverage

18.7Average contacts per company

11-50Median size (employees)

2.9%Largest-city concentration · Miami

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

200

11-50

128

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 410 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 aircraft reliability engineering 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 “aircraft reliability engineering 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 reliability engineering 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 reliability engineering 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, 2,007 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.

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 reliability engineering 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 reliability engineering firms are there based in the United States?

RevenueBase identified 410 aircraft reliability engineering 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?

Bastion Technologies, INC, headquartered in Houston, tops this list with the largest team on record.

Which city has the most aircraft reliability engineering firms?

Miami leads with 12 headquartered companies, followed by Huntsville (11) and Wichita (10).

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 2,007 verified decision-maker contacts tracked across these 410 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.