Company lists · Data refreshed September 2026

Top 25 Industrial computer manufacturers based in the United States

Name: Industrial computer 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 17, 2026 177 companies tracked

RevenueBase identified 177 industrial computer manufacturers headquartered in the United States as of September 2026 and tracks 4,336 professional contacts across them, including 1,657 with verified work emails. City Of Industry is the largest hub.

This list covers industrial computer 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 17, 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 17, 2026 86% judged on-target in blind review

177Companies

4,336Contacts tracked

1,657Verified emails

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The 25 largest industrial computer manufacturers based in the United States

Ranked by team size

Top 25 of 177 industrial computer manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial computer 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	Extreme Engineering Solutions	Strong evidence	Verona, WI, United StatesHQ checked Sep 17, 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 17, 2026
2	Onlogic	Strong evidence	South Burlington, VT, United StatesHQ checked Sep 17, 2026	201-500	297 contacts →
	Strong evidence “OnLogic is a global industrial computer manufacturer and technology solution provider.” Source: RevenueBase Database · checked Sep 17, 2026
3	North Atlantic Industries	Indirect evidence	Bohemia, NY, United StatesHQ checked Sep 17, 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 17, 2026
4	Advantech USA	Partial evidence	Irvine, CA, United StatesHQ checked Sep 17, 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 17, 2026
5	Vadatech INC	Strong evidence	Henderson, NV, United StatesHQ checked Sep 17, 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 17, 2026
6	American Portwell Technology, INC	Strong evidence	Fremont, CA, United StatesHQ checked Sep 17, 2026	51-200	129 contacts →
	Strong 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 17, 2026
7	Opto 22	Indirect evidence	Temecula, CA, United StatesHQ checked Sep 17, 2026	201-500	117 contacts →
	Indirect evidence “For 50 years, OEMs, machine builders, system integrators, and IT and operations personnel have looked to Opto 22 for innovative automation products at an affordable price.” Source: RevenueBase Database · checked Sep 17, 2026
8	KEB America, INC	Strong evidence	Shakopee, MN, United StatesHQ checked Sep 17, 2026	51-200	103 contacts →
	Strong evidence “KEB America is a leading manufacturer of industrial automation products, including industrial PCs, HMIs, I/O modules, VFDs, servo and induction motors, integral gearmotors, and…” Source: RevenueBase Database · checked Sep 17, 2026
9	Comark	Strong evidence	Milford, MA, United StatesHQ checked Sep 17, 2026	51-200	101 contacts →
	Strong evidence “Comark designs and manufactures high-performance, ruggedized computer and display solutions for mission critical automation and control applications that service commercial…” Source: RevenueBase Database · checked Sep 17, 2026
10	Premio INC	Partial evidence	City Of Industry, CA, United StatesHQ checked Sep 17, 2026	201-500	92 contacts →
	Partial evidence “Premio is a global solutions provider specializing in computing technology from the edge to the cloud.” Source: RevenueBase Database · checked Sep 17, 2026
11	Trenton Systems	Strong evidence	Duluth, GA, United StatesHQ checked Sep 17, 2026	51-200	78 contacts →
	Strong evidence “Founded in 1989, Trenton Systems provides the defense, government, heavy industrial, and commercial markets with customer-driven and USA-made rugged computing solutions.” Source: RevenueBase Database · checked Sep 17, 2026
12	Sealevel Systems	Strong evidence	Liberty, SC, United StatesHQ checked Sep 17, 2026	51-200	74 contacts →
	Strong evidence “At Sealevel, we design and manufacture rugged, high-performance embedded computing and industrial I/O solutions for mission-critical applications.” Source: RevenueBase Database · checked Sep 17, 2026
13	Automation-X	Indirect evidence	Fort Collins, CO, United StatesHQ checked Sep 17, 2026	51-200	74 contacts →
	Indirect evidence “Automation-X, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
14	Spectrum Controls	Partial evidence	Bellevue, WA, United StatesHQ checked Sep 17, 2026	51-200	73 contacts →
	Partial evidence “Solutions Geared for Industrial Applications® Since 1983, Spectrum Controls has continued to be the premier provider of hardware and related software products for the industrial…” Source: RevenueBase Database · checked Sep 17, 2026
15	General Micro Systems	Indirect evidence	Rancho Cucamonga, CA, United StatesHQ checked Sep 17, 2026	51-200	67 contacts →
	Indirect evidence “General Micro Systems, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
16	Acromag	Indirect evidence	Wixom, MI, United StatesHQ checked Sep 17, 2026	51-200	62 contacts →
	Indirect evidence “Doing business with Acromag means you can count on receiving dependable value when using our products.” Source: RevenueBase Database · checked Sep 17, 2026
17	Adek Industrial Computers	Strong evidence	Raymond, NH, United StatesHQ checked Sep 17, 2026	11-50	59 contacts →
	Strong evidence “ADEK Industrial Computers is a leading computer manufacturer.” Source: RevenueBase Database · checked Sep 17, 2026
18	VOX Technologies	Strong evidence	Richardson, TX, United StatesHQ checked Sep 17, 2026	11-50	57 contacts →
	Strong evidence “Founded in November 1997, Vox Technologies, a Relevant Technologies Corporation, has grown into a leading provider of industrial computing, automation, and networking solutions.” Source: RevenueBase Database · checked Sep 17, 2026
19	Arista Corporation	Strong evidence	Fremont, CA, United StatesHQ checked Sep 17, 2026	11-50	57 contacts →
	Strong evidence “ARISTA is a leading provider of computing platforms and visualization display products for industrial harsh manufacturing environments.” Source: RevenueBase Database · checked Sep 17, 2026
20	Zmicro, INC	Partial evidence	San Diego, CA, United StatesHQ checked Sep 17, 2026	51-200	56 contacts →
	Partial evidence “ZMicro provides rugged computing solutions primarily for military and aerospace applications.” Source: RevenueBase Database · checked Sep 17, 2026
21	Axiomtek USA	Indirect evidence	City Of Industry, CA, United StatesHQ checked Sep 17, 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 17, 2026
22	Winsystems, INC	Partial evidence	Grand Prairie, TX, United StatesHQ checked Sep 17, 2026	51-200	52 contacts →
	Partial 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 17, 2026
23	Corvalent Corporation	Strong evidence	Cedar Park, TX, United StatesHQ checked Sep 17, 2026	51-200	50 contacts →
	Strong evidence “Texas-based Corvalent supports embedded developers, IoT and IIoT Operational Technology, and OEMs with rugged, customized, made-in-America industrial computing systems, products…” Source: RevenueBase Database · checked Sep 17, 2026
24	Dynics, INC	Strong evidence	Ann Arbor, MI, United StatesHQ checked Sep 17, 2026	51-200	50 contacts →
	Strong evidence “DYNICS is a computer system manufacturer and digital signage software provider, with the most comprehensive line of industrial computers and large LCD industrial and commercial…” Source: RevenueBase Database · checked Sep 17, 2026
25	Versalogic Corporation	Partial evidence	Tualatin, OR, United StatesHQ checked Sep 17, 2026	51-200	50 contacts →
	Partial evidence “VersaLogic delivers state-of-the-art embedded computers, coupled with expert technical support, for critical markets such as medical and defense.” Source: RevenueBase Database · checked Sep 17, 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: industrial computer 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 industrial computer manufacturers.
Partial evidence: Its own public description names part of industrial computer manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial computer 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 177 industrial computer manufacturers based in the United States

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Industrial computer manufacturers based in the United States at a glance

As of Sep 17, 2026

38.2%Verified-email coverage

24.5Average contacts per company

11-50Median size (employees)

2.8%Largest-city concentration · City Of Industry

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 177 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 industrial computer 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 “industrial computer 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 industrial computer 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 industrial computer 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, 1,657 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 17, 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 industrial computer 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 industrial computer manufacturers are there based in the United States?

RevenueBase identified 177 industrial computer 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?

Extreme Engineering Solutions, headquartered in Verona, tops this list with the largest team on record.

Which city has the most industrial computer manufacturers?

City Of Industry leads with 5 headquartered companies, followed by Fremont (5) and Ann Arbor (4).

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 1,657 verified decision-maker contacts tracked across these 177 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 17, 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.