Company lists · Data refreshed September 2026

Top 25 Aircraft engineering firms based in the United States

Name: Aircraft 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 769 companies tracked

RevenueBase identified 769 aircraft engineering firms headquartered in the United States as of September 2026 and tracks 63,999 professional contacts across them, including 6,218 with verified work emails. Miami is the largest hub.

This list covers aircraft 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

769Companies

63,999Contacts tracked

6,218Verified emails

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The 25 largest aircraft engineering firms based in the United States

Ranked by team size

Top 25 of 769 aircraft 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 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	B E Aerospace	Indirect evidence	Cedar Rapids, IA, United StatesHQ checked Sep 30, 2026	10001+	15,880 contacts →
	Indirect evidence “B/E Aerospace is now part of Rockwell Collins.” Source: RevenueBase Database · checked Sep 30, 2026
2	Spirit Aerosystems	Indirect evidence	3801 S Oliver St, KS, United StatesHQ checked Sep 30, 2026	10001+	11,598 contacts →
	Indirect evidence “Inventing, designing and building what’s best in aerospace.” Source: RevenueBase Database · checked Sep 30, 2026
3	Rockwell Collins	Indirect evidence	Cedar Rapids, IA, United StatesHQ checked Sep 30, 2026	10001+	8,720 contacts →
	Indirect evidence “Rockwell Collins is a leader in aviation and high-integrity solutions for commercial and military customers around the world.” Source: RevenueBase Database · checked Sep 30, 2026
4	Triumph	Indirect evidence	Denver, CO, United StatesHQ checked Sep 30, 2026	5,001-10,000	3,310 contacts →
	Indirect evidence “TRIUMPH designs, engineers, manufactures, repairs and overhauls a broad portfolio of aviation and industrial components, accessories, subassemblies, systems.” Source: RevenueBase Database · checked Sep 30, 2026
5	Nordam	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,413 contacts →
	Indirect evidence “Headquartered in Tulsa and employing 2,500 people across multiple, strategically-located operations and customer support facilities around the world, NORDAM is one of the largest…” Source: RevenueBase Database · checked Sep 30, 2026
6	GKN Fokker	Indirect evidence	Irving, TX, United StatesHQ checked Sep 30, 2026	501-1,000	819 contacts →
	Indirect evidence “Met 3200 medewerkers en 7 vestigingen in Nederland leveren de bedrijven van GKN Fokker technologische geavanceerde vliegtuigsystemen, onderdelen en geïntegreerde diensten en…” Source: RevenueBase Database · checked Sep 30, 2026
7	Unison	Indirect evidence	Jacksonville, OH, United StatesHQ checked Sep 30, 2026	1,001-5,000	599 contacts →
	Indirect evidence “Unison, a GE Aerospace company, is the leading global supplier of complex gas turbine engine components and electrical & mechanical systems.” Source: RevenueBase Database · checked Sep 30, 2026
8	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
9	RBC	Indirect evidence	Tucson, AZ, United StatesHQ checked Sep 30, 2026	201-500	414 contacts →
	Indirect evidence “Founded in 1920, Sargent Aerospace & Defense is a premier global supplier of precision-engineered customized components as well as flight-critical aftermarket aviation services.” Source: RevenueBase Database · checked Sep 30, 2026
10	Wencor	Indirect evidence	Peachtree City, GA, United StatesHQ checked Sep 30, 2026	501-1,000	370 contacts →
	Indirect evidence “Wencor has been a trusted partner in aerospace for over 70 years, offering PMA design and development, CMM and DER repairs, and an extensive network of distribution solutions…” Source: RevenueBase Database · checked Sep 30, 2026
11	Qarbon Aerospace	Indirect evidence	Red Oak, TX, United StatesHQ checked Sep 30, 2026	501-1,000	360 contacts →
	Indirect evidence “Qarbon Aerospace is a premier manufacturer of cutting-edge composite components and assemblies at all levels of complexity, with products installed on the industry’s most advanced…” Source: RevenueBase Database · checked Sep 30, 2026
12	Calspan	Indirect evidence	Buffalo, NY, United StatesHQ checked Sep 30, 2026	501-1,000	356 contacts →
	Indirect evidence “Calspan is an industry-leading research and testing partner to the great innovators of the aerospace and automotive industry.” Source: RevenueBase Database · checked Sep 30, 2026
13	Sierra Lobo, INC	Indirect evidence	Fremont, OH, United StatesHQ checked Sep 30, 2026	501-1,000	331 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
14	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
15	STS Aviation Group	Partial evidence	Jensen Beach, FL, United StatesHQ checked Sep 30, 2026	1,001-5,000	306 contacts →
	Partial evidence “Whether you’re looking for aviation mechanics, engineers, line maintenance support or the aircraft and engine components needed to keep you flying, STS Aviation Group dedicates…” Source: RevenueBase Database · checked Sep 30, 2026
16	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
17	Performance Software Corporation	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 30, 2026	201-500	290 contacts →
	Indirect evidence “Performance Software is a leading full-lifecycle systems and software development firm serving safety and mission-critical industries for nearly 30 years and successfully…” Source: RevenueBase Database · checked Sep 30, 2026
18	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
19	Scaled Composites, LLC	Indirect evidence	Mojave, CA, United StatesHQ checked Sep 30, 2026	201-500	235 contacts →
	Indirect evidence “Scaled Composites, LLC is an aerospace and specialty composites development company located in Mojave, California (about 80 miles north of Los Angeles).” Source: RevenueBase Database · checked Sep 30, 2026
20	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
21	Kaman Corporation	Indirect evidence	Bloomfield, CT, United StatesHQ checked Sep 30, 2026	5,001-10,000	229 contacts →
	Indirect evidence “Since 1945, Kaman has been a leading innovator in the aerospace industry, serving commercial and military customers around the world.” Source: RevenueBase Database · checked Sep 30, 2026
22	Transdigm Group INC	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 30, 2026	10001+	226 contacts →
	Indirect evidence “TransDigm Group Incorporated (NYSE: TDG), through its wholly owned subsidiaries, including TransDigm Inc, is a leading global designer, producer and supplier of highly engineered…” Source: RevenueBase Database · checked Sep 30, 2026
23	Hanwha Aerospace USA	Indirect evidence	Cheshire, CT, United StatesHQ checked Sep 30, 2026	501-1,000	221 contacts →
	Indirect evidence “Hanwha Aerospace USA prides itself on its entrepreneurial culture.” Source: RevenueBase Database · checked Sep 30, 2026
24	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
25	MTU Aero Engines North America	Partial evidence	Rocky Hill, CT, United StatesHQ checked Sep 30, 2026	201-500	215 contacts →
	Partial evidence “Complete engineering services (design, analysis, project management, and aftermarket engineering) for the gas turbine industry.” 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 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 engineering firms.
Partial evidence: Its own public description names part of aircraft 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 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 769 aircraft engineering firms based in the United States

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Aircraft engineering firms based in the United States at a glance

As of Sep 30, 2026

9.7%Verified-email coverage

83.2Average contacts per company

11-50Median size (employees)

3.1%Largest-city concentration · Miami

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

291

11-50

253

51-200

140

201-500

501-1,000

1,001-5,000

5,001-10,000

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 769 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 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 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 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 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, 6,218 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 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 engineering firms are there based in the United States?

RevenueBase identified 769 aircraft 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?

B E Aerospace, headquartered in Cedar Rapids, tops this list with the largest team on record.

Which city has the most aircraft engineering firms?

Miami leads with 24 headquartered companies, followed by Wichita (24) and Seattle (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 6,218 verified decision-maker contacts tracked across these 769 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.