Company lists · Data refreshed September 2026

Top 25 Embedded system manufacturers based in the United States

Name: Embedded system manufacturers 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 446 companies tracked

RevenueBase identified 446 embedded system manufacturers headquartered in the United States as of September 2026 and tracks 23,640 professional contacts across them, including 8,992 with verified work emails. San Diego is the largest hub.

This list covers embedded system manufacturers 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

446Companies

23,640Contacts tracked

8,992Verified emails

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The 25 largest embedded system manufacturers based in the United States

Ranked by team size

Top 25 of 446 embedded system manufacturers 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 embedded system manufacturers: 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	Microchip Technology INC	Indirect evidence	Chandler, IL, United StatesHQ checked Sep 16, 2026	10001+	11,166 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
2	Einfochips An Arrow Company	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	1,001-5,000	3,965 contacts →
	Indirect evidence “eInfochips, an Arrow company, is a leading global product engineering and semiconductor design services provider.” Source: RevenueBase Database · checked Sep 16, 2026
3	Spansion IS Cypress Semiconductor	Indirect evidence	Sunnyvale, CA, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,086 contacts →
	Indirect evidence “Cypress Semiconductor Corp.(NASDAQ: CY) and Spansion, Inc.(NYSE: CODE) have closed the merger of the two companies in an all-stock, tax-free transaction valued at approximately $5…” Source: RevenueBase Database · checked Sep 16, 2026
4	Synapse Design INC	Partial evidence	Santa Clara, CA, United StatesHQ checked Sep 16, 2026	501-1,000	570 contacts →
	Partial evidence “Since its founding in 2003, Synapse Designs' specialized design and engineering services have made us the preferred partner to numerous top-tier semiconductor and systems…” Source: RevenueBase Database · checked Sep 16, 2026
5	Extreme Engineering Solutions	Strong evidence	Verona, WI, United StatesHQ checked Sep 16, 2026	201-500	366 contacts →
	Strong evidence “Extreme Engineering Solutions (X-ES) is a leader in the design, manufacture, and support of standard and custom embedded computing solutions used in a wide range of compute…” Source: RevenueBase Database · checked Sep 16, 2026
6	Cadence Design Systems	Partial evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	10001+	321 contacts →
	Partial evidence “Cadence is a pivotal leader in electronic systems design, building upon more than 30 years of computational software expertise.” Source: RevenueBase Database · checked Sep 16, 2026
7	North Atlantic Industries	Indirect evidence	Bohemia, NY, United StatesHQ checked Sep 16, 2026	201-500	243 contacts →
	Indirect evidence “Since 1955, NAI’s vertically integrated design, manufacturing and verification capabilities have been built with the intense focus of an organization that defines every action and…” Source: RevenueBase Database · checked Sep 16, 2026
8	Invecas	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 16, 2026	201-500	209 contacts →
	Indirect evidence “INVECAS Technologies Pvt.” Source: RevenueBase Database · checked Sep 16, 2026
9	Advantech USA	Partial evidence	Irvine, CA, United StatesHQ checked Sep 16, 2026	5,001-10,000	207 contacts →
	Partial evidence “Advantech is the global leader of embedded, industrial, IoT and automation solution platforms.” Source: RevenueBase Database · checked Sep 16, 2026
10	Alpha-Numero	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 16, 2026	201-500	192 contacts →
	Indirect evidence “At Alpha-Numero Technology Solutions, our mission is to become one of the world's leading product-engineering services company and a trusted business-partner for safety-critical…” Source: RevenueBase Database · checked Sep 16, 2026
11	Vadatech INC	Strong evidence	Henderson, NV, United StatesHQ checked Sep 16, 2026	51-200	158 contacts →
	Strong evidence “VadaTech is a world leader in the design and manufacture of embedded computing solutions.” Source: RevenueBase Database · checked Sep 16, 2026
12	American Portwell Technology, INC	Partial evidence	Fremont, CA, United StatesHQ checked Sep 16, 2026	51-200	129 contacts →
	Partial evidence “American Portwell Technology, Inc, founded in and headquartered in Fremont, California, delivers embedded computing solutions for a wide range of applications across industries…” Source: RevenueBase Database · checked Sep 16, 2026
13	Whizz Systems	Partial evidence	Santa Clara, CA, United StatesHQ checked Sep 16, 2026	201-500	98 contacts →
	Partial evidence “Formed in 1989 as an advanced engineering and high mix low volume EMS services provider, Whizz Systems' vertically integrated structure is unique within the fast growing…” Source: RevenueBase Database · checked Sep 16, 2026
14	Verifast Technologies	Indirect evidence	Pleasanton, CA, United StatesHQ checked Sep 16, 2026	51-200	87 contacts →
	Indirect evidence “VeriFast Technologies is a premier product engineering partner bridging the gap between complex hardware architectures and intelligent software applications.” Source: RevenueBase Database · checked Sep 16, 2026
15	Dornerworks	Strong evidence	Grand Rapids, MI, United StatesHQ checked Sep 16, 2026	51-200	87 contacts →
	Strong evidence “DornerWorks is an embedded systems engineering firm trusted by leading innovators in aerospace, defense, medical, and industrial markets.” Source: RevenueBase Database · checked Sep 16, 2026
16	NEW Eagle	Strong evidence	Ann Arbor, MI, United StatesHQ checked Sep 16, 2026	51-200	85 contacts →
	Strong evidence “New Eagle is a trusted engineering partner and supplier for electronic systems and embedded model-based design (eMBD) control software across diverse sectors like automotive…” Source: RevenueBase Database · checked Sep 16, 2026
17	Pivot International, INC	Indirect evidence	Lenexa, KS, United StatesHQ checked Sep 16, 2026	501-1,000	78 contacts →
	Indirect evidence “Pivot International is a global leader in product design, development, and electronics manufacturing.” Source: RevenueBase Database · checked Sep 16, 2026
18	Faststream Technologies	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	51-200	75 contacts →
	Partial evidence “Faststream Technologies is a global engineering and product development company specializing in Semiconductor, AI Infrastructure, Physical AI, Wireless Communications, Embedded…” Source: RevenueBase Database · checked Sep 16, 2026
19	Co-Ax Technology INC	Strong evidence	Solon, OH, United StatesHQ checked Sep 16, 2026	201-500	74 contacts →
	Strong evidence “CO-AX Technology is the premier design and contract manufacturer for electronic systems and circuit integration.” Source: RevenueBase Database · checked Sep 16, 2026
20	General Micro Systems	Partial evidence	Rancho Cucamonga, CA, United StatesHQ checked Sep 16, 2026	51-200	67 contacts →
	Partial evidence “General Micro Systems, Inc.” Source: RevenueBase Database · checked Sep 16, 2026
21	AVG Automation	Partial evidence	Bettendorf, IA, United StatesHQ checked Sep 16, 2026	51-200	66 contacts →
	Partial evidence “AVG, an American Group of companies, vertically integrated to design and manufacture state of the art electronic products, cost effectively, for the best Return On Investment for…” Source: RevenueBase Database · checked Sep 16, 2026
22	Kimchuk, INC	Indirect evidence	Danbury, CT, United StatesHQ checked Sep 16, 2026	51-200	59 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
23	Axiomtek USA	Indirect evidence	City Of Industry, CA, United StatesHQ checked Sep 16, 2026	501-1,000	56 contacts →
	Indirect evidence “Welcome to Axiomtek USA, a dynamic hub of innovation under Axiomtek Corporation.” Source: RevenueBase Database · checked Sep 16, 2026
24	Winsystems, INC	Strong evidence	Grand Prairie, TX, United StatesHQ checked Sep 16, 2026	51-200	52 contacts →
	Strong evidence “WINSYSTEMS® is a leading solutions provider of embedded computer systems, manufacturing its rugged, reliable, small form factor computers in Grand Prairie, Texas, USA.” Source: RevenueBase Database · checked Sep 16, 2026
25	ISI	Indirect evidence	Camarillo, CA, United StatesHQ checked Sep 16, 2026	51-200	51 contacts →
	Indirect evidence “ISI, a Molex Company, delivers advanced microelectronics and packaging solutions that enable next-generation performance across demanding applications.” 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: embedded system manufacturers. 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 embedded system manufacturers.
Partial evidence: Its own public description names part of embedded system manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name embedded system manufacturers. 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 446 embedded system manufacturers based in the United States

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Embedded system manufacturers based in the United States at a glance

As of Sep 16, 2026

38.0%Verified-email coverage

53.0Average contacts per company

1-10Median size (employees)

2.2%Largest-city concentration · San Diego

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

224

11-50

140

51-200

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 446 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 embedded system manufacturers, 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 “embedded system manufacturers”. 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 embedded system manufacturers), 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 embedded system manufacturers, 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, 8,992 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.

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 embedded system manufacturers, 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 embedded system manufacturers are there based in the United States?

RevenueBase identified 446 embedded system manufacturers 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?

Microchip Technology INC, headquartered in Itasca, tops this list with the largest team on record.

Which city has the most embedded system manufacturers?

San Diego leads with 10 headquartered companies, followed by San Jose (10) and Santa Clara (10).

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 8,992 verified decision-maker contacts tracked across these 446 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.