Company lists · Data refreshed September 2026

Top 25 Aerospace engineering companies based in the United States

Name: Aerospace 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 6, 2026 481 companies tracked

This directory lists 481 aerospace engineering companies based in the United States, with contact details for 162,390 professionals and 11,857 email addresses. As of September 2026, Huntsville is the single most-represented city among the companies on the list.

Aerospace engineering companies design, develop, test, certify, and support aircraft, spacecraft, propulsion systems, avionics, and related aerospace components and systems. This list covers companies that provide aerospace engineering services, products, or technical support for aircraft, spacecraft, propulsion, avionics, or related systems. Ranked by team size, largest first. Data current as of September 6, 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 6, 2026 86% judged on-target in blind review

481Companies

162,390Contacts tracked

11,857Verified emails

69,344Mobile numbers

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The 25 largest aerospace engineering companies based in the United States

Ranked by team size

Top 25 of 481 aerospace engineering companies based in the United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to aerospace 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	Boeing	Partial evidence	Arlington, VA, United StatesHQ checked Sep 6, 2026	10001+	109,053 contacts →
	Partial evidence “Boeing is a leading global aerospace company that designs, builds and supports commercial airplanes, defense products and space systems for customers in more than 150 countries.” Source: RevenueBase Database · checked Sep 6, 2026
2	Blue Origin	Indirect evidence	Kent, CO, United StatesHQ checked Sep 6, 2026	10001+	10,934 contacts →
	Indirect evidence “Blue Origin manufactures and operates rocket engines, reusable launch vehicles, lunar landers, and satellite systems.” Source: RevenueBase Database · checked Sep 6, 2026
3	UTC Aerospace Systems	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 6, 2026	10001+	4,452 contacts →
	Partial evidence “Every second, a plane takes off with UTC Aerospace Systems equipment onboard.” Source: RevenueBase Database · checked Sep 6, 2026
4	Orbital ATK	Indirect evidence	Dulles, VA, United StatesHQ checked Sep 6, 2026	10001+	3,399 contacts →
	Indirect evidence “Orbital ATK is built on the strong heritage of two great companies, Orbital Sciences Corporation and ATK, with a history of collaboration providing reliable, affordable and…” Source: RevenueBase Database · checked Sep 6, 2026
5	Goodrich	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 6, 2026	10001+	2,449 contacts →
	Partial evidence “Goodrich Corporation, a Fortune 500 company, is a global supplier of systems and services to the aerospace, defense and homeland security markets.” Source: RevenueBase Database · checked Sep 6, 2026
6	Crane Aerospace & Electronics	Partial evidence	Lynnwood, WA, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,923 contacts →
	Partial evidence “Crane Aerospace & Electronics supplies critical systems and components to the aerospace and defense markets.” Source: RevenueBase Database · checked Sep 6, 2026
7	Ducommun Incorporated	Indirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,452 contacts →
	Indirect evidence “Founded in 1849, Ducommun is the oldest company in California.” Source: RevenueBase Database · checked Sep 6, 2026
8	Orbital Sciences Corporation IS NOW Orbital ATK	Indirect evidence	Dulles, VA, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,054 contacts →
	Indirect evidence “Orbital Sciences is now Orbital ATK!” Source: RevenueBase Database · checked Sep 6, 2026
9	HEICO	Partial evidence	Hollywood, FL, United StatesHQ checked Sep 6, 2026	10001+	860 contacts →
	Partial evidence “HEICO Corporation, through its subsidiaries, engages in the design, manufacture, and sale of aerospace, defense, and electronics related products and services in the United States…” Source: RevenueBase Database · checked Sep 6, 2026
10	Teledyne Brown Engineering	Partial evidence	Huntsville, United StatesHQ checked Sep 6, 2026	1,001-5,000	822 contacts →
	Partial evidence “Teledyne Brown Engineering is a leader in providing innovative systems engineering, integration, operations and advanced manufacturing solutions for defense, space, marine and…” Source: RevenueBase Database · checked Sep 6, 2026
11	Butler Aerospace & Defense	Partial evidence	Shelton, CT, United StatesHQ checked Sep 6, 2026	1,001-5,000	465 contacts →
	Partial evidence “STATE-OF-THE-ART, QUALITY, COST-OPTIMIZED SOLUTIONS Founded in 1947, Butler Aerospace & Defense/BAA is a U.S.” Source: RevenueBase Database · checked Sep 6, 2026
12	Intuitive Research And Technology Corporation	Partial evidence	Huntsville, AL, United StatesHQ checked Sep 6, 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 6, 2026
13	Phoenix Defense, LLC	Partial evidence	Gilbert, AZ, United StatesHQ checked Sep 6, 2026	501-1,000	407 contacts →
	Partial evidence “Phoenix Defense, LLC and its affiliated companies are agile providers of engineering, manufacturing, information technology, and logistics & supply chain services to the defense…” Source: RevenueBase Database · checked Sep 6, 2026
14	Quest Defense	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 6, 2026	201-500	400 contacts →
	Indirect evidence “At Quest Defense Systems and Solutions, we don’t just build technology, we engineer the future.” Source: RevenueBase Database · checked Sep 6, 2026
15	Arrowhead Products	Partial evidence	Los Alamitos, CA, United StatesHQ checked Sep 6, 2026	501-1,000	396 contacts →
	Partial evidence “Engineering Innovation Manufacturing Excellence We Fly with the Fastest … With 80+ years of experience and reliability, our products are aboard virtually every major commercial…” Source: RevenueBase Database · checked Sep 6, 2026
16	Blue Canyon Technologies	Indirect evidence	Lafayette, CO, United StatesHQ checked Sep 6, 2026	201-500	369 contacts →
	Indirect evidence “Reliable.” Source: RevenueBase Database · checked Sep 6, 2026
17	Redwire	Partial evidence	Jacksonville, FL, United StatesHQ checked Sep 6, 2026	501-1,000	349 contacts →
	Partial evidence “Redwire Corporation (NYSE:RDW) is an integrated aerospace and defense company focused on advanced technologies.” Source: RevenueBase Database · checked Sep 6, 2026
18	Sierra Lobo, INC	Indirect evidence	Fremont, OH, United StatesHQ checked Sep 6, 2026	501-1,000	331 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 6, 2026
19	Stratolaunch	Partial evidence	Mojave, CA, United StatesHQ checked Sep 6, 2026	201-500	308 contacts →
	Partial evidence “Stratolaunch designs, manufactures, and launches aerospace vehicles and technologies to fulfill several important national needs, including the need for reliable, routine access…” Source: RevenueBase Database · checked Sep 6, 2026
20	Peco, An Astronics Company	Indirect evidence	Clackamas, OR, United StatesHQ checked Sep 6, 2026	201-500	275 contacts →
	Indirect evidence “Astronics PECO Inc.” Source: RevenueBase Database · checked Sep 6, 2026
21	Stellar Solutions	Strong evidence	Los Altos, CA, United StatesHQ checked Sep 6, 2026	201-500	261 contacts →
	Strong 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 6, 2026
22	Cimarron INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	201-500	236 contacts →
	Indirect evidence “Cimarron is a global solutions company with a strategic partnering approach to satisfying customer-driven requirements.” Source: RevenueBase Database · checked Sep 6, 2026
23	Scaled Composites, LLC	Partial evidence	Mojave, CA, United StatesHQ checked Sep 6, 2026	201-500	235 contacts →
	Partial 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 6, 2026
24	Kaman Corporation	Partial evidence	Bloomfield, CT, United StatesHQ checked Sep 6, 2026	5,001-10,000	229 contacts →
	Partial 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 6, 2026
25	Enjet Aero	Partial evidence	Overland Park, KS, United StatesHQ checked Sep 6, 2026	201-500	223 contacts →
	Partial evidence “Enjet Aero is a Kansas City-based aerospace company that provides critical machined and fabricated parts to the engine sector of the aerospace and defense industries.” Source: RevenueBase Database · checked Sep 6, 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: aerospace 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 aerospace engineering companies.
Partial evidence: Its own public description names part of aerospace engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aerospace 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 481 aerospace engineering companies based in the United States

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Aerospace engineering companies based in the United States at a glance

As of Sep 6, 2026

7.3%Verified-email coverage

42.7%Mobile-number coverage

337.6Average contacts per company

11-50Median size (employees)

3.1%Largest-city concentration · Huntsville

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

161

11-50

135

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

4,4190–30

32331–60

1061–90

490–180

7,101180+

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 aerospace 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 “aerospace 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 aerospace 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 aerospace 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, 11,857 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 6, 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

How many aerospace engineering companies are based in the United States?

The list contains 481 aerospace engineering companies based in the United States.

Which city has the most aerospace engineering companies on the list?

Huntsville is the single most-represented city among the companies on the list.

How can I find contacts at aerospace engineering companies?

The directory includes 162,390 professional contacts and 11,857 email addresses associated with the listed aerospace engineering companies.

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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.