Company lists · Data refreshed September 2026

Top 25 Electronics manufacturing software companies based in the United States

Name: Electronics manufacturing software 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 28, 2026 1,170 companies tracked

RevenueBase identified 1,170 electronics manufacturing software companies headquartered in the United States as of September 2026 and tracks 69,345 professional contacts across them, including 21,547 with verified work emails. San Jose is the largest hub.

This list covers electronics manufacturing software 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 28, 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 28, 2026 86% judged on-target in blind review

1,170Companies

69,345Contacts tracked

21,547Verified emails

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The 25 largest electronics manufacturing software companies based in the United States

Ranked by team size

Top 25 of 1,170 electronics manufacturing software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to electronics manufacturing software 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	Sanmina	Strong evidence	San Jose, CA, United StatesHQ checked Sep 28, 2026	10001+	20,153 contacts →
	Strong evidence “Sanmina Corporation (Nasdaq: SANM) is a leading integrated manufacturing solutions provider serving the fastest-growing segments of the global Electronics Manufacturing Services…” Source: RevenueBase Database · checked Sep 28, 2026
2	KLA	Partial evidence	Milpitas, CA, United StatesHQ checked Sep 28, 2026	10001+	12,672 contacts →
	Partial evidence “KLA develops industry-leading equipment and services that enable innovation throughout the electronics industry.” Source: RevenueBase Database · checked Sep 28, 2026
3	Kimball Electronics	Partial evidence	Jasper, IN, United StatesHQ checked Sep 28, 2026	5,001-10,000	2,192 contacts →
	Partial evidence “Kimball Electronics was founded in 1961.” Source: RevenueBase Database · checked Sep 28, 2026
4	Brooks Automation	Indirect evidence	Chelmsford, MA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,695 contacts →
	Indirect evidence “Brooks is a leading provider of automation solutions with over 40 years of experience in the semiconductor industry.” Source: RevenueBase Database · checked Sep 28, 2026
5	ESI Group	Indirect evidence	Santa Rosa, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,673 contacts →
	Indirect evidence “Keysight Computer Aided Engineering (CAE): Simulate real-world performance before building a single prototype.” Source: RevenueBase Database · checked Sep 28, 2026
6	Altium	Strong evidence	La Jolla, CA, United StatesHQ checked Sep 28, 2026	501-1,000	1,127 contacts →
	Strong evidence “Altium Limited, part of the Renesas Group, is a global leader in software and solutions for electronics design, product development, and lifecycle management.” Source: RevenueBase Database · checked Sep 28, 2026
7	Smtc Corporation	Strong evidence	Melbourne, FL, United StatesHQ checked Sep 28, 2026	1,001-5,000	971 contacts →
	Strong evidence “SMTC is a global Electronics Manufacturing Services (EMS) provider, delivering fully integrated and customized contract manufacturing services.” Source: RevenueBase Database · checked Sep 28, 2026
8	Neotech	Strong evidence	Chatsworth, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	641 contacts →
	Strong evidence “NEOTech is a premier provider of electronic manufacturing services (EMS), integrated design engineering, and advanced supply chain solutions for the aerospace and defense, medical…” Source: RevenueBase Database · checked Sep 28, 2026
9	OSI Electronics	Strong evidence	Hawthorne, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	634 contacts →
	Strong evidence “OSI Electronics is a global Manufacturing Solutions provider headquartered in Hawthorne, CA, and Singapore.” Source: RevenueBase Database · checked Sep 28, 2026
10	IEC Electronics Corp	Strong evidence	Newark, NY, United StatesHQ checked Sep 28, 2026	n/a	563 contacts →
	Strong 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 28, 2026
11	Ulkasemi	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 28, 2026	501-1,000	523 contacts →
	Indirect evidence “Founded in 2007, headquartered in Santa Clara (Silicon Valley) with operations in Dhaka, Bangladesh.” Source: RevenueBase Database · checked Sep 28, 2026
12	Electroimpact	Indirect evidence	Mukilteo, WA, United StatesHQ checked Sep 28, 2026	201-500	443 contacts →
	Indirect evidence “Electroimpact is a highly experienced provider of factory automation and tooling solutions.” Source: RevenueBase Database · checked Sep 28, 2026
13	Siliconexpert	Strong evidence	Centennial, CO, United StatesHQ checked Sep 28, 2026	201-500	432 contacts →
	Strong evidence “Founded in SiliconExpert is the leading industry provider of electronic component data and parts management software in the electronics industry.” Source: RevenueBase Database · checked Sep 28, 2026
14	Universal Instruments Corporation	Strong evidence	Conklin, NY, United StatesHQ checked Sep 28, 2026	501-1,000	410 contacts →
	Strong evidence “We are a technology leader in the design and manufacture of precision automation solutions for the semiconductor and electronics manufacturing industry.” Source: RevenueBase Database · checked Sep 28, 2026
15	Mack Technologies	Strong evidence	Westford, MA, United StatesHQ checked Sep 28, 2026	1,001-5,000	405 contacts →
	Strong evidence “Mack Technologies is a leading supplier of printed circuit board assembly, systems assembly, and electronics contract manufacturing services for the defense, communications…” Source: RevenueBase Database · checked Sep 28, 2026
16	Sigmatron International	Strong evidence	Elk Grove Village, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	391 contacts →
	Strong evidence “Service-Driven Electronics Manufacturing.” Source: RevenueBase Database · checked Sep 28, 2026
17	Revalize	Partial evidence	Jacksonville, FL, United StatesHQ checked Sep 28, 2026	501-1,000	380 contacts →
	Partial evidence “At Revalize we empower manufacturing businesses to better design, model, develop and sell – driving greater outcomes across the entire value chain.” Source: RevenueBase Database · checked Sep 28, 2026
18	Artiflex Manufacturing, INC	Partial evidence	Grand Rapids, MI, United StatesHQ checked Sep 28, 2026	501-1,000	324 contacts →
	Partial evidence “ArtiFlex Manufacturing is a global leader in design, tooling, automation, past model service, factory assist, and low-volume tooling and production solutions.” Source: RevenueBase Database · checked Sep 28, 2026
19	Cadence Design Systems	Strong evidence	San Jose, CA, United StatesHQ checked Sep 28, 2026	10001+	321 contacts →
	Strong 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 28, 2026
20	DMC Engineering	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	201-500	317 contacts →
	Partial evidence “DMC is an established project-based engineering and software development firm founded in 1996 serving customers worldwide from our offices in Chicago, Austin, Boston, Cincinnati…” Source: RevenueBase Database · checked Sep 28, 2026
21	Delta Design	Indirect evidence	Poway, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	293 contacts →
	Indirect evidence “Cohu is a publicly traded (NASDAQ: COHU) global company with headquarters in Poway, CA.” Source: RevenueBase Database · checked Sep 28, 2026
22	VEXOS	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	283 contacts →
	Strong evidence “Vexos, is an award-winning global electronics manufacturing services (EMS) and custom material solutions (CMS) company, providing complete end-to-end supply chain management…” Source: RevenueBase Database · checked Sep 28, 2026
23	Ascentec Engineering, LLC	Strong evidence	Tualatin, OR, United StatesHQ checked Sep 28, 2026	201-500	272 contacts →
	Strong evidence “Ascentec Engineering was founded in 2001 by a team of process and manufacturing engineers all with a solid background in electronics manufacturing processes.” Source: RevenueBase Database · checked Sep 28, 2026
24	Pactron INC	Strong evidence	Santa Clara, CA, United StatesHQ checked Sep 28, 2026	201-500	247 contacts →
	Strong evidence “Pactron is a preeminent provider of Electronics Design & Manufacturing Services, supporting clients across a broad range of industry segments, from semiconductor to networking…” Source: RevenueBase Database · checked Sep 28, 2026
25	Milwaukee Electronics	Strong evidence	Glendale, WI, United StatesHQ checked Sep 28, 2026	501-1,000	221 contacts →
	Strong evidence “Milwaukee Electronics is an American electronics manufacturing services (EMS) provider based in the U.S, Mexico and Asia.” Source: RevenueBase Database · checked Sep 28, 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: electronics manufacturing software 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 electronics manufacturing software companies.
Partial evidence: Its own public description names part of electronics manufacturing software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electronics manufacturing software 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 1,170 electronics manufacturing software companies based in the United States

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Electronics manufacturing software companies based in the United States at a glance

As of Sep 28, 2026

31.1%Verified-email coverage

59.3Average contacts per company

11-50Median size (employees)

3.8%Largest-city concentration · San Jose

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

421

11-50

435

51-200

201

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 1,170 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 electronics manufacturing software 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 “electronics manufacturing software 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 electronics manufacturing software 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 electronics manufacturing software 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, 21,547 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 28, 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.

Electronics manufacturing software 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 electronics manufacturing software 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 electronics manufacturing software companies are there based in the United States?

RevenueBase identified 1,170 electronics manufacturing software 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?

Sanmina, headquartered in San Jose, tops this list with the largest team on record.

Which city has the most electronics manufacturing software companies?

San Jose leads with 45 headquartered companies, followed by San Diego (26) and Santa Clara (22).

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 21,547 verified decision-maker contacts tracked across these 1,170 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 28, 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.