Company lists · Data refreshed September 2026

Top 25 Aerospace engineering consultants based in the United States

Name: Aerospace engineering consultants 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 743 companies tracked

RevenueBase identified 743 aerospace engineering consultants headquartered in the United States as of September 2026 and tracks 13,411 professional contacts across them, including 2,971 with verified work emails. Huntsville is the largest hub.

This list covers aerospace engineering consultants 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

743Companies

13,411Contacts tracked

2,971Verified emails

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The 25 largest aerospace engineering consultants based in the United States

Ranked by team size

Top 25 of 743 aerospace engineering consultants 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 aerospace engineering consultants: 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	KAY And Associates, INC	Partial evidence	Buffalo Grove, IL, United StatesHQ checked Sep 16, 2026	501-1,000	754 contacts →
	Partial evidence “Kay and Associates, Inc.(KAI) was established in 1960 by our founder Donald Kay to provide high quality, cost effective solutions in response to the need for engineering and…” Source: RevenueBase Database · checked Sep 16, 2026
2	Bastion Technologies, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 16, 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 16, 2026
3	Aerodyne Industries LLC	Indirect evidence	Cape Canaveral, FL, United StatesHQ checked Sep 16, 2026	201-500	448 contacts →
	Indirect evidence “Aerodyne Industries LLC is a Service-Disabled, Veteran-Owned Small Business (SDVOSB) headquartered in Cape Canaveral, FL.” Source: RevenueBase Database · checked Sep 16, 2026
4	Intuitive Research And Technology Corporation	Partial evidence	Huntsville, AL, United StatesHQ checked Sep 16, 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 16, 2026
5	PKL Services	Indirect evidence	Poway, CA, United StatesHQ checked Sep 16, 2026	201-500	390 contacts →
	Indirect evidence “Headquartered in Poway, CA, PKL Services, Inc.” Source: RevenueBase Database · checked Sep 16, 2026
6	Cdg, A Boeing Company	Partial evidence	Long Beach, CA, United StatesHQ checked Sep 16, 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 16, 2026
7	MRI	Strong evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	51-200	283 contacts →
	Strong evidence “MRI Technologies specializes in innovative engineering, software, and mission support solutions for government and aerospace clients.” Source: RevenueBase Database · checked Sep 16, 2026
8	Qualis LLC	Indirect evidence	Huntsville, AL, United StatesHQ checked Sep 16, 2026	201-500	275 contacts →
	Indirect evidence “Qualis LLC is a Small Business, headquartered in Huntsville, Alabama, with a 32-year history as a trusted Air Force, Space Force, Army, Joint DoD, Missile Defense Agency, NASA…” Source: RevenueBase Database · checked Sep 16, 2026
9	Stellar Solutions	Strong evidence	Los Altos, CA, United StatesHQ checked Sep 16, 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 16, 2026
10	Scaled Composites, LLC	Partial evidence	Mojave, CA, United StatesHQ checked Sep 16, 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 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	Partial evidence	Bloomfield, CT, United StatesHQ checked Sep 16, 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 16, 2026
13	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
14	Assurance Technology Corporation	Indirect evidence	Carlisle, MA, United StatesHQ checked Sep 16, 2026	201-500	181 contacts →
	Indirect evidence “Established in 1969, Providing Space Systems Research and Development, and Reliability and Quality Assurance Consulting, First Units in Space in 1973.” Source: RevenueBase Database · checked Sep 16, 2026
15	Tec-Masters, Inc. TMI	Indirect evidence	Huntsville, AL, United StatesHQ checked Sep 16, 2026	51-200	164 contacts →
	Indirect evidence “Located in Huntsville, Alabama, Tec-Masters, Inc.” Source: RevenueBase Database · checked Sep 16, 2026
16	Millennium Engineering And Integration	Partial evidence	Arlington, VA, United StatesHQ checked Sep 16, 2026	201-500	156 contacts →
	Partial evidence “Millennium Engineering and Integration, now part of Astrion, is a premier small business advancing space systems, weapon systems, and next-generation technologies across ground…” Source: RevenueBase Database · checked Sep 16, 2026
17	Enroute Computer Solutions - ECS	Partial evidence	Northfield, NJ, United StatesHQ checked Sep 16, 2026	51-200	127 contacts →
	Partial evidence “Enroute Computer Solutions is a government contractor that provides a wide range of engineering services to the FAA.” Source: RevenueBase Database · checked Sep 16, 2026
18	Dynetics Technical Solutions, INC	Indirect evidence	Huntsville, AL, United StatesHQ checked Sep 16, 2026	51-200	123 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
19	GS Engineering	Partial evidence	Houghton, MI, United StatesHQ checked Sep 16, 2026	51-200	121 contacts →
	Partial evidence “Commercial and military manufacturers turn to our dedicated multi-disciplined team for high-end mechanical and electrical engineering for innovative turnkey solutions along with…” Source: RevenueBase Database · checked Sep 16, 2026
20	Metis Technology Solutions, INC	Partial evidence	Albuquerque, NM, United StatesHQ checked Sep 16, 2026	51-200	117 contacts →
	Partial 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 16, 2026
21	Griffon Aerospace	Partial evidence	Madison, AL, United StatesHQ checked Sep 16, 2026	51-200	117 contacts →
	Partial evidence “Griffon Aerospace is a small business that’s been making big moves since 1995.” Source: RevenueBase Database · checked Sep 16, 2026
22	The Spaceship Company	Partial evidence	Mojave, CA, United StatesHQ checked Sep 16, 2026	201-500	115 contacts →
	Partial evidence “The Spaceship Company (TSC) is Virgin Galactic’s aerospace-system manufacturing organization.” Source: RevenueBase Database · checked Sep 16, 2026
23	CEF Industries	Strong evidence	Addison, IL, United StatesHQ checked Sep 16, 2026	51-200	114 contacts →
	Strong 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 16, 2026
24	D3 Technologies	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 16, 2026	11-50	102 contacts →
	Indirect evidence “D3 Technologies, Inc.” Source: RevenueBase Database · checked Sep 16, 2026
25	Victory Solutions	Strong evidence	Huntsville, AL, United StatesHQ checked Sep 16, 2026	51-200	88 contacts →
	Strong evidence “Victory Solutions, LLC, is headquartered in Huntsville, Alabama, specializing in aerospace, defense, and technical engineering.” 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: aerospace engineering consultants. 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 consultants.
Partial evidence: Its own public description names part of aerospace engineering consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aerospace engineering consultants. 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 743 aerospace engineering consultants based in the United States

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Aerospace engineering consultants based in the United States at a glance

As of Sep 16, 2026

22.2%Verified-email coverage

18.0Average contacts per company

1-10Median size (employees)

3.6%Largest-city concentration · Huntsville

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

454

11-50

177

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 743 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 aerospace engineering consultants, 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 consultants”. 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 consultants), 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 consultants, 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, 2,971 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.

Aerospace engineering consultants by metro

Aerospace engineering consultants in Huntsville27

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 aerospace engineering consultants, 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 aerospace engineering consultants are there based in the United States?

RevenueBase identified 743 aerospace engineering consultants 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?

KAY And Associates, INC, headquartered in Buffalo Grove, tops this list with the largest team on record.

Which city has the most aerospace engineering consultants?

Huntsville leads with 27 headquartered companies, followed by Seattle (15) and Wichita (13).

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 2,971 verified decision-maker contacts tracked across these 743 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.