Company lists · Data refreshed September 2026

Top 25 Aerospace design consultants based in the United States

Name: Aerospace design 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 30, 2026 1,449 companies tracked

RevenueBase identified 1,449 aerospace design consultants headquartered in the United States as of September 2026 and tracks 36,441 professional contacts across them, including 11,642 with verified work emails. Huntsville is the largest hub.

This list covers aerospace design 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 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

1,449Companies

36,441Contacts tracked

11,642Verified emails

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The 25 largest aerospace design consultants based in the United States

Ranked by team size

Top 25 of 1,449 aerospace design consultants 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 aerospace design 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	Power Engineers	Indirect evidence	Hailey, ID, United StatesHQ checked Sep 30, 2026	1,001-5,000	4,013 contacts →
	Indirect evidence “POWER Engineers is now part of WSP.” Source: RevenueBase Database · checked Sep 30, 2026
2	Exponent	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,560 contacts →
	Indirect 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 30, 2026
3	KAY And Associates, INC	Indirect evidence	Buffalo Grove, IL, United StatesHQ checked Sep 30, 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 30, 2026
4	Ghafari Associates	Partial evidence	Dearborn, MI, United StatesHQ checked Sep 30, 2026	501-1,000	670 contacts →
	Partial evidence “An innovator since 1982, Ghafari embraces an integrated design approach to deliver solutions that synergize building operations, systems, and people.” Source: RevenueBase Database · checked Sep 30, 2026
5	Bastion Technologies, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 30, 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 30, 2026
6	Butler Aerospace & Defense	Partial evidence	Shelton, CT, United StatesHQ checked Sep 30, 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 30, 2026
7	Aerodyne Industries LLC	Indirect evidence	Cape Canaveral, FL, United StatesHQ checked Sep 30, 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 30, 2026
8	A.I. Solutions	Indirect evidence	Cape Canaveral, FL, United StatesHQ checked Sep 30, 2026	201-500	439 contacts →
	Indirect evidence “At a.i.” Source: RevenueBase Database · checked Sep 30, 2026
9	Collins Engineers, INC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 30, 2026	201-500	432 contacts →
	Indirect evidence “In 1979, Collins Engineers, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
10	Intuitive Research And Technology Corporation	Indirect evidence	Huntsville, AL, United StatesHQ checked Sep 30, 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 30, 2026
11	Burns Engineering, INC	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 30, 2026	201-500	401 contacts →
	Indirect evidence “Burns is a nationally respected provider of specialized engineering services, bringing highly-technical, sought-after engineering expertise to transportation, critical…” Source: RevenueBase Database · checked Sep 30, 2026
12	Arrowhead Products	Indirect evidence	Los Alamitos, CA, United StatesHQ checked Sep 30, 2026	501-1,000	396 contacts →
	Indirect 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 30, 2026
13	PKL Services	Indirect evidence	Poway, CA, United StatesHQ checked Sep 30, 2026	201-500	390 contacts →
	Indirect evidence “Headquartered in Poway, CA, PKL Services, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
14	Corvid Technologies	Indirect evidence	Mooresville, NC, United StatesHQ checked Sep 30, 2026	201-500	360 contacts →
	Indirect evidence “Corvid Technologies - The Evolution of Innovation Starts Here.” Source: RevenueBase Database · checked Sep 30, 2026
15	Calspan	Partial evidence	Buffalo, NY, United StatesHQ checked Sep 30, 2026	501-1,000	356 contacts →
	Partial 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
16	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
17	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
18	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
19	Oliver Wyman Vector	Partial evidence	Westlake, TX, United StatesHQ checked Sep 30, 2026	51-200	294 contacts →
	Partial 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 30, 2026
20	Qualis LLC	Indirect evidence	Huntsville, AL, United StatesHQ checked Sep 30, 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 30, 2026
21	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
22	PDS	Partial evidence	Centennial, CO, United StatesHQ checked Sep 30, 2026	201-500	253 contacts →
	Partial evidence “PDS is one of the leading Aerospace, Information Technology (IT) & Engineering consulting firms in the Western United States.” Source: RevenueBase Database · checked Sep 30, 2026
23	Scaled Composites, LLC	Partial evidence	Mojave, CA, United StatesHQ checked Sep 30, 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 30, 2026
24	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
25	Kaizen Technologies	Indirect evidence	Edison, NJ, United StatesHQ checked Sep 30, 2026	201-500	230 contacts →
	Indirect evidence “Kaizen Technologies Inc, NJ is an Information Technology and Engineering Services company.” 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: aerospace design 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 design consultants.
Partial evidence: Its own public description names part of aerospace design consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aerospace design 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 1,449 aerospace design consultants based in the United States

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Aerospace design consultants based in the United States at a glance

As of Sep 30, 2026

31.9%Verified-email coverage

25.1Average contacts per company

1-10Median size (employees)

2.8%Largest-city concentration · Huntsville

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

804

11-50

416

51-200

150

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 1,449 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 design 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 design 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 design 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 design 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, 11,642 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.

Aerospace design consultants by metro

Aerospace design consultants in Huntsville40

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 design 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 design consultants are there based in the United States?

RevenueBase identified 1,449 aerospace design 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?

Power Engineers, headquartered in Hailey, tops this list with the largest team on record.

Which city has the most aerospace design consultants?

Huntsville leads with 40 headquartered companies, followed by Seattle (24) and Houston (23).

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 11,642 verified decision-maker contacts tracked across these 1,449 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.