Company lists · Data refreshed September 2026

Top 25 Consulting aerospace companies based in the United States

Name: Consulting aerospace 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 21, 2026 1,267 companies tracked

RevenueBase identified 1,267 consulting aerospace companies headquartered in the United States as of September 2026 and tracks 22,873 professional contacts across them, including 6,388 with verified work emails. Huntsville is the largest hub.

This list covers consulting aerospace 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 21, 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 21, 2026 86% judged on-target in blind review

1,267Companies

22,873Contacts tracked

6,388Verified emails

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The 25 largest consulting aerospace companies based in the United States

Ranked by team size

Top 25 of 1,267 consulting aerospace companies based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to consulting aerospace 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	Exponent	Partial evidence	Menlo Park, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,560 contacts →
	Partial evidence “In an era of accelerating change, Exponent is the only premium engineering and scientific consulting firm with the depth and breadth of expertise to solve our clients’ most…” Source: RevenueBase Database · checked Sep 21, 2026
2	KAY And Associates, INC	Indirect evidence	Buffalo Grove, IL, United StatesHQ checked Sep 21, 2026	501-1,000	754 contacts →
	Indirect 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 21, 2026
3	Barrios Technology	Partial evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	501-1,000	581 contacts →
	Partial evidence “Barrios Technology is an award-winning, woman-owned and operated small aerospace business.” Source: RevenueBase Database · checked Sep 21, 2026
4	Bastion Technologies, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	501-1,000	476 contacts →
	Indirect evidence “Bastion Technologies is a multi-disciplined engineering and technical services company headquartered in Houston, Texas.” Source: RevenueBase Database · checked Sep 21, 2026
5	Aerodyne Industries LLC	Indirect evidence	Cape Canaveral, FL, United StatesHQ checked Sep 21, 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 21, 2026
6	Intuitive Research And Technology Corporation	Indirect evidence	Huntsville, AL, United StatesHQ checked Sep 21, 2026	501-1,000	422 contacts →
	Indirect 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 21, 2026
7	PKL Services	Indirect evidence	Poway, CA, United StatesHQ checked Sep 21, 2026	201-500	390 contacts →
	Indirect evidence “Headquartered in Poway, CA, PKL Services, Inc.” Source: RevenueBase Database · checked Sep 21, 2026
8	Wencor	Partial evidence	Peachtree City, GA, United StatesHQ checked Sep 21, 2026	501-1,000	370 contacts →
	Partial 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 21, 2026
9	Cdg, A Boeing Company	Indirect evidence	Long Beach, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	307 contacts →
	Indirect 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 21, 2026
10	Robbins-Gioia, LLC	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 21, 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 21, 2026
11	Quantech Services INC	Indirect evidence	Lexington, MA, United StatesHQ checked Sep 21, 2026	201-500	299 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
12	Oliver Wyman Vector	Strong evidence	Westlake, TX, United StatesHQ checked Sep 21, 2026	51-200	294 contacts →
	Strong 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 21, 2026
13	Avmac LLC	Indirect evidence	Chesapeake, VA, United StatesHQ checked Sep 21, 2026	501-1,000	292 contacts →
	Indirect evidence “Our Vision To be a leader in providing exceptional and quality aviation and maritime support, teaming with industry partners to provide global support on an enterprise scale with…” Source: RevenueBase Database · checked Sep 21, 2026
14	Stellar Solutions	Partial evidence	Los Altos, CA, United StatesHQ checked Sep 21, 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 21, 2026
15	PDS	Strong evidence	Centennial, CO, United StatesHQ checked Sep 21, 2026	201-500	253 contacts →
	Strong evidence “PDS is one of the leading Aerospace, Information Technology (IT) & Engineering consulting firms in the Western United States.” Source: RevenueBase Database · checked Sep 21, 2026
16	Bgi, LLC	Indirect evidence	Mount Pleasant, SC, United StatesHQ checked Sep 21, 2026	201-500	253 contacts →
	Indirect evidence “BGI, LLC is an innovative small business that provides government and industry customers with expert-based services and products that enhance capability and profitability in…” Source: RevenueBase Database · checked Sep 21, 2026
17	Scaled Composites, LLC	Partial evidence	Mojave, CA, United StatesHQ checked Sep 21, 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 21, 2026
18	Align Aerospace	Partial evidence	Chatsworth, CA, United StatesHQ checked Sep 21, 2026	51-200	234 contacts →
	Partial evidence “Founded in 1972, Align Aerospace is a leading global supplier of aerospace hardware and components for the commercial aerospace industry.” Source: RevenueBase Database · checked Sep 21, 2026
19	Kaizen Technologies	Indirect evidence	Edison, NJ, United StatesHQ checked Sep 21, 2026	201-500	230 contacts →
	Indirect evidence “Kaizen Technologies Inc, NJ is an Information Technology and Engineering Services company.” Source: RevenueBase Database · checked Sep 21, 2026
20	Kaman Corporation	Partial evidence	Bloomfield, CT, United StatesHQ checked Sep 21, 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 21, 2026
21	CSSI	Indirect evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	51-200	216 contacts →
	Indirect evidence “CSSI, LLC.” Source: RevenueBase Database · checked Sep 21, 2026
22	NMG Aerospace	Partial evidence	Stow, OH, United StatesHQ checked Sep 21, 2026	201-500	207 contacts →
	Partial evidence “NMG Aerospace® provides world class engineering, manufacturing and logistic solutions for global leaders in Aerospace and Industrial markets.” Source: RevenueBase Database · checked Sep 21, 2026
23	Assurance Technology Corporation	Partial evidence	Carlisle, MA, United StatesHQ checked Sep 21, 2026	201-500	181 contacts →
	Partial 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 21, 2026
24	Aviation Training Consulting	Partial evidence	Altus, OK, United StatesHQ checked Sep 21, 2026	51-200	179 contacts →
	Partial evidence “At Aviation Training Consulting, we know that trust is earned, not given.” Source: RevenueBase Database · checked Sep 21, 2026
25	Solution ONE Industries INC	Partial evidence	Killeen, TX, United StatesHQ checked Sep 21, 2026	501-1,000	177 contacts →
	Partial evidence “Solution One Industries is a premier leader in the delivery of professional, logistical, and engineering solution for federal, state, local governments defense / aerospace…” Source: RevenueBase Database · checked Sep 21, 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: consulting aerospace 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 consulting aerospace companies.
Partial evidence: Its own public description names part of consulting aerospace companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name consulting aerospace 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 1,267 consulting aerospace companies based in the United States

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Consulting aerospace companies based in the United States at a glance

As of Sep 21, 2026

27.9%Verified-email coverage

18.1Average contacts per company

1-10Median size (employees)

2.4%Largest-city concentration · Huntsville

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

773

11-50

286

51-200

139

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 1,267 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 consulting aerospace 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 “consulting aerospace 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 consulting aerospace 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 consulting aerospace 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, 6,388 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 21, 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.

Consulting aerospace companies by metro

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 consulting aerospace 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 consulting aerospace companies are there based in the United States?

RevenueBase identified 1,267 consulting aerospace 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?

Exponent, headquartered in Menlo Park, tops this list with the largest team on record.

Which city has the most consulting aerospace companies?

Huntsville leads with 31 headquartered companies, followed by Miami (28) and Washington (25).

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 6,388 verified decision-maker contacts tracked across these 1,267 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 21, 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.