Company lists · Data refreshed September 2026

Top 25 Aerospace electronics testing companies based in the United States

Name: Aerospace electronics testing 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 30, 2026 427 companies tracked

RevenueBase identified 427 aerospace electronics testing companies headquartered in the United States as of September 2026 and tracks 30,793 professional contacts across them, including 2,962 with verified work emails. Miami is the largest hub.

This list covers aerospace electronics testing 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 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

427Companies

30,793Contacts tracked

2,962Verified emails

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The 25 largest aerospace electronics testing companies based in the United States

Ranked by team size

Top 25 of 427 aerospace electronics testing companies 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 electronics testing 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	Rockwell Collins	Indirect evidence	Cedar Rapids, IA, United StatesHQ checked Sep 30, 2026	10001+	8,720 contacts →
	Indirect evidence “Rockwell Collins is a leader in aviation and high-integrity solutions for commercial and military customers around the world.” Source: RevenueBase Database · checked Sep 30, 2026
2	UTC Aerospace Systems	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 30, 2026	10001+	4,452 contacts →
	Partial evidence “Every second, a plane takes off with UTC Aerospace Systems equipment onboard.” Source: RevenueBase Database · checked Sep 30, 2026
3	Mercury Systems	Strong evidence	Andover, MA, United StatesHQ checked Sep 30, 2026	1,001-5,000	2,157 contacts →
	Strong evidence “Mercury Systems – Innovation that matters® Mercury Systems is a global leader in aerospace and defense electronics, providing breakthrough capabilities in signal and data…” Source: RevenueBase Database · checked Sep 30, 2026
4	Crane Aerospace & Electronics	Strong evidence	Lynnwood, WA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,923 contacts →
	Strong evidence “Crane Aerospace & Electronics supplies critical systems and components to the aerospace and defense markets.” Source: RevenueBase Database · checked Sep 30, 2026
5	Sagrad INC	Indirect evidence	Melbourne, FL, United StatesHQ checked Sep 30, 2026	n/a	1,718 contacts →
	Indirect evidence “Sagrad is a privately-held corporation, incorporated in August of 2004.” Source: RevenueBase Database · checked Sep 30, 2026
6	NTS	Indirect evidence	Belcamp, MD, United StatesHQ checked Sep 30, 2026	201-500	915 contacts →
	Indirect evidence “Element U.S.” Source: RevenueBase Database · checked Sep 30, 2026
7	IEC Electronics Corp	Partial evidence	Newark, NY, United StatesHQ checked Sep 30, 2026	n/a	563 contacts →
	Partial evidence “IEC Electronics, acquired by Creation Technologies in 2021, is a provider of electronic manufacturing services ("EMS") to advanced technology companies that produce life-saving…” Source: RevenueBase Database · checked Sep 30, 2026
8	SEAKR	Partial evidence	Centennial, CO, United StatesHQ checked Sep 30, 2026	201-500	365 contacts →
	Partial evidence “SEAKR, a wholly owned subsidiary of RTX, is a Leading-Edge Provider of Advanced Space Electronics Solutions.” Source: RevenueBase Database · checked Sep 30, 2026
9	Calspan	Strong evidence	Buffalo, NY, United StatesHQ checked Sep 30, 2026	501-1,000	356 contacts →
	Strong 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
10	Sumaria Systems, LLC	Partial evidence	Peabody, MA, United StatesHQ checked Sep 30, 2026	201-500	337 contacts →
	Partial evidence “Sumaria specializes in advanced aerospace and defense technologies that enhance the capabilities of the warfighter.” Source: RevenueBase Database · checked Sep 30, 2026
11	Astronics Corporation	Partial evidence	East Aurora, NY, United StatesHQ checked Sep 30, 2026	1,001-5,000	329 contacts →
	Partial evidence “Astronics Corporation serves the world’s aerospace, defense, and other mission critical industries with proven, innovative technology solutions.” Source: RevenueBase Database · checked Sep 30, 2026
12	Sechan Electronics, INC	Indirect evidence	Lititz, PA, United StatesHQ checked Sep 30, 2026	201-500	195 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
13	Extant Aerospace	Strong evidence	Melbourne, FL, United StatesHQ checked Sep 30, 2026	51-200	164 contacts →
	Strong evidence “Extant Aerospace manufactures and supplies complex electronic assemblies to the DOD and international customers for military and commercial applications.” Source: RevenueBase Database · checked Sep 30, 2026
14	Atec, INC	Partial evidence	Stafford, TX, United StatesHQ checked Sep 30, 2026	201-500	162 contacts →
	Partial evidence “When accuracy and reliability count, Atec, Inc, is dedicated to producing quality turnkey systems for our Aerospace and Energy clients.” Source: RevenueBase Database · checked Sep 30, 2026
15	Adams Rite Aerospace	Partial evidence	Fullerton, CA, United StatesHQ checked Sep 30, 2026	201-500	148 contacts →
	Partial evidence “Here at Adams Rite Aerospace we constantly break new ground to ensure safe, efficient, and comfortable travel.” Source: RevenueBase Database · checked Sep 30, 2026
16	Element U.S. Space & Defense	Indirect evidence	Belcamp, MD, United StatesHQ checked Sep 30, 2026	201-500	139 contacts →
	Indirect evidence “Element U.S.” Source: RevenueBase Database · checked Sep 30, 2026
17	Redviking, A Lincoln Electric Company	Partial evidence	Plymouth, MI, United StatesHQ checked Sep 30, 2026	51-200	135 contacts →
	Partial evidence “RedViking, a Lincoln Electric Company, delivers advanced manufacturing and test solutions that improve efficiency, flexibility, and quality for customers across aerospace…” Source: RevenueBase Database · checked Sep 30, 2026
18	TSS Solutions	Indirect evidence	West Melbourne, FL, United StatesHQ checked Sep 30, 2026	201-500	133 contacts →
	Indirect evidence “About Us TSS Solutions, an Acorn Capital Management Company, is the global leader in innovating high-quality, responsive, cost-effective technical services supporting the defense…” Source: RevenueBase Database · checked Sep 30, 2026
19	Circuit Check INC	Strong evidence	Maple Grove, MN, United StatesHQ checked Sep 30, 2026	201-500	129 contacts →
	Strong evidence “Circuit Check is a leading provider of automated test systems and test fixtures for complex electronic products for the automotive, military/aerospace, medical, industrial, and…” Source: RevenueBase Database · checked Sep 30, 2026
20	AI Signal Research, Inc. Asri	Partial evidence	Huntsville, AL, United StatesHQ checked Sep 30, 2026	201-500	120 contacts →
	Partial evidence “AI Signal Research (ASRI) provides leading edge products and services to the aerospace, defense and high-technology commercial industries.” Source: RevenueBase Database · checked Sep 30, 2026
21	Interconnect Wiring	Partial evidence	Fort Worth, TX, United StatesHQ checked Sep 30, 2026	51-200	115 contacts →
	Partial evidence “Founded in 1993 InterConnect Wiring continues to be a world leader in supplying military aerospace electrical products.” Source: RevenueBase Database · checked Sep 30, 2026
22	BAUER	Indirect evidence	Bristol, CT, United StatesHQ checked Sep 30, 2026	51-200	113 contacts →
	Indirect evidence “Bauer is a world-leader in the design and manufacture of high quality test and support equipment for the commercial and military aviation industries.” Source: RevenueBase Database · checked Sep 30, 2026
23	Avtechtyee	Partial evidence	Everett, WA, United StatesHQ checked Sep 30, 2026	201-500	110 contacts →
	Partial evidence “For over 40 years, AvtechTyee has been the leader in the design, development, and manufacture of electronic systems and the unique swaging, forming, machining, and assembly of…” Source: RevenueBase Database · checked Sep 30, 2026
24	Strata-G Solutions, LLC	Indirect evidence	Huntsville, AL, United StatesHQ checked Sep 30, 2026	51-200	105 contacts →
	Indirect evidence “Strata-G Solutions provides unrivaled competency in test-system engineering to both commercial and military customers.” Source: RevenueBase Database · checked Sep 30, 2026
25	Thomas Global Systems	Strong evidence	Irvine, CA, United StatesHQ checked Sep 30, 2026	51-200	100 contacts →
	Strong evidence “Thomas Global Systems is an industry leader in the design, production, and support of innovative electronic systems solutions for aerospace and defense applications.” 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 electronics testing 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 electronics testing companies.
Partial evidence: Its own public description names part of aerospace electronics testing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aerospace electronics testing 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 427 aerospace electronics testing companies based in the United States

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Aerospace electronics testing companies based in the United States at a glance

As of Sep 30, 2026

9.6%Verified-email coverage

72.1Average contacts per company

11-50Median size (employees)

2.6%Largest-city concentration · Miami

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

149

11-50

162

51-200

201-500

501-1,000

1,001-5,000

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 427 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 electronics testing 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 electronics testing 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 electronics testing 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 electronics testing 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, 2,962 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.

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 electronics testing 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 aerospace electronics testing companies are there based in the United States?

RevenueBase identified 427 aerospace electronics testing 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?

Rockwell Collins, headquartered in Cedar Rapids, tops this list with the largest team on record.

Which city has the most aerospace electronics testing companies?

Miami leads with 11 headquartered companies, followed by Melbourne (8) and Huntsville (7).

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 2,962 verified decision-maker contacts tracked across these 427 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.