Company lists · Data refreshed September 2026

Top 25 Aircraft structural engineering companies based in the United States

Name: Aircraft structural engineering companies 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 645 companies tracked

RevenueBase identified 645 aircraft structural engineering companies headquartered in the United States as of September 2026 and tracks 29,079 professional contacts across them, including 4,745 with verified work emails. Wichita is the largest hub.

This list covers aircraft structural engineering companies 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

645Companies

29,079Contacts tracked

4,745Verified emails

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The 25 largest aircraft structural engineering companies based in the United States

Ranked by team size

Top 25 of 645 aircraft structural engineering companies 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 aircraft structural engineering companies: 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	Spirit Aerosystems	Indirect evidence	3801 S Oliver St, KS, United StatesHQ checked Sep 16, 2026	10001+	11,598 contacts →
	Indirect evidence “Inventing, designing and building what’s best in aerospace.” Source: RevenueBase Database · checked Sep 16, 2026
2	Nordam	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 16, 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 16, 2026
3	GKN Fokker	Indirect evidence	Irving, TX, United StatesHQ checked Sep 16, 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 16, 2026
4	KBR Energo Engineering	Strong evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	n/a	789 contacts →
	Strong evidence “Energo Engineering is a KBR Company that provides the full package of structural integrity management (SIM) and advanced structural engineering services for offshore floating and…” Source: RevenueBase Database · checked Sep 16, 2026
5	Collins Engineers, INC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	201-500	432 contacts →
	Indirect evidence “In 1979, Collins Engineers, Inc.” Source: RevenueBase Database · checked Sep 16, 2026
6	Sekisui Aerospace Corporation	Partial evidence	Renton, WA, United StatesHQ checked Sep 16, 2026	501-1,000	390 contacts →
	Partial evidence “SEKISUI Aerospace is an industry leading company known for its manufacturing excellence in carbon fiber, thermoplastics, intelligent automation, aerospace interiors, structural…” Source: RevenueBase Database · checked Sep 16, 2026
7	Qarbon Aerospace	Indirect evidence	Red Oak, TX, United StatesHQ checked Sep 16, 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 16, 2026
8	Sierra Lobo, INC	Indirect evidence	Fremont, OH, United StatesHQ checked Sep 16, 2026	501-1,000	331 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
9	Ag&e	Strong evidence	Dallas, TX, United StatesHQ checked Sep 16, 2026	201-500	280 contacts →
	Strong evidence “AG & E is the nation's largest structural engineering firm focused on data centers.” Source: RevenueBase Database · checked Sep 16, 2026
10	Scaled Composites, LLC	Indirect evidence	Mojave, CA, United StatesHQ checked Sep 16, 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 16, 2026
11	ATA Engineering	Partial evidence	San Diego, CA, United StatesHQ checked Sep 16, 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 16, 2026
12	Kaman Corporation	Indirect evidence	Bloomfield, CT, United StatesHQ checked Sep 16, 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 16, 2026
13	Transdigm Group INC	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 16, 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 16, 2026
14	Agilis Engineering, INC	Partial evidence	Palm Beach Gardens, FL, United StatesHQ checked Sep 16, 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 16, 2026
15	Edac Technologies	Partial evidence	Cheshire, CT, United StatesHQ checked Sep 16, 2026	501-1,000	196 contacts →
	Partial evidence “EDAC Technologies is a global leader in the development and production of highly complex components and assemblies used in a variety of complex aircraft engine and airframe…” Source: RevenueBase Database · checked Sep 16, 2026
16	PCX Aerosystems	Partial evidence	Newington, CT, United StatesHQ checked Sep 16, 2026	501-1,000	193 contacts →
	Partial evidence “Applied Aerospace & Defense (Applied) is a public company delivering advanced design, engineering, and vertically integrated manufacturing solutions for leading and next…” Source: RevenueBase Database · checked Sep 16, 2026
17	Applied Aerospace Structures Corporation Aasc	Partial evidence	Stockton, CA, United StatesHQ checked Sep 16, 2026	501-1,000	192 contacts →
	Partial evidence “AASC is a full service provider of complex composite and metal bonded structures and assemblies for both military and commercial applications.” Source: RevenueBase Database · checked Sep 16, 2026
18	Encore Interiors	Partial evidence	Huntington Beach, CA, United StatesHQ checked Sep 16, 2026	501-1,000	160 contacts →
	Partial evidence “EnCore is a full floor-to-floor design, manufacturing, and certification company, offering just about anything that passengers see on the interior of an aircraft- from galleys…” Source: RevenueBase Database · checked Sep 16, 2026
19	CPI Aerostructures	Indirect evidence	Edgewood, NY, United StatesHQ checked Sep 16, 2026	201-500	158 contacts →
	Indirect evidence “CPI Aero is a U.S.” Source: RevenueBase Database · checked Sep 16, 2026
20	Adams Rite Aerospace	Indirect evidence	Fullerton, CA, United StatesHQ checked Sep 16, 2026	201-500	148 contacts →
	Indirect evidence “Here at Adams Rite Aerospace we constantly break new ground to ensure safe, efficient, and comfortable travel.” Source: RevenueBase Database · checked Sep 16, 2026
21	Leading Technology Composites, INC	Indirect evidence	Wichita, KS, United StatesHQ checked Sep 16, 2026	201-500	146 contacts →
	Indirect evidence “Founded in 1993, LTC has for years been a leader in the manufacture and design of composite solutions for our customers.” Source: RevenueBase Database · checked Sep 16, 2026
22	Senior Aerospace	Partial evidence	Bartlett, WA, United StatesHQ checked Sep 16, 2026	5,001-10,000	143 contacts →
	Partial evidence “Designer and manufacturer of structures, fluid conveyance, and thermal management components and systems for Commercial Aviation, Defense, Regional/Commuter Jets, Gas Turbine…” Source: RevenueBase Database · checked Sep 16, 2026
23	Zenix Aerospace AMT Damar	Partial evidence	Arlington, WA, United StatesHQ checked Sep 16, 2026	201-500	136 contacts →
	Partial evidence “About Us Zenix Aerospace AMT/Damar is a manufacturer of structural parts for the leading original equipment manufacturers (OEM's) in the large business and regional jet markets.” Source: RevenueBase Database · checked Sep 16, 2026
24	Thomas Instrument	Partial evidence	Brookshire, TX, United StatesHQ checked Sep 16, 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 16, 2026
25	Empirical Systems Aerospace, Inc. Esaero	Partial evidence	San Luis Obispo, CA, United StatesHQ checked Sep 16, 2026	201-500	130 contacts →
	Partial evidence “ESAero, an AV Company, is an aerospace engineering design and manufacturing company, specializes in cost-effective development of innovative and advanced concepts, with emphasis…” 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: aircraft structural engineering companies. 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 structural engineering companies.
Partial evidence: Its own public description names part of aircraft structural engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aircraft structural engineering companies. 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 645 aircraft structural engineering companies based in the United States

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Aircraft structural engineering companies based in the United States at a glance

As of Sep 16, 2026

16.3%Verified-email coverage

45.1Average contacts per company

11-50Median size (employees)

3.4%Largest-city concentration · Wichita

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

282

11-50

203

51-200

102

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 645 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 structural engineering companies, 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 structural engineering companies”. 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 structural engineering companies), 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 structural engineering companies, 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, 4,745 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.

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 structural engineering companies, 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 structural engineering companies are there based in the United States?

RevenueBase identified 645 aircraft structural engineering companies 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?

Spirit Aerosystems, headquartered in Wichita, tops this list with the largest team on record.

Which city has the most aircraft structural engineering companies?

Wichita leads with 22 headquartered companies, followed by Miami (12) and Dallas (11).

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 4,745 verified decision-maker contacts tracked across these 645 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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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.