Company lists · Data refreshed October 2026

Top 25 Industrial electronics assembly companies based in the United States

Name: Industrial electronics assembly companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 1,740 companies tracked

RevenueBase identified 1,740 company matches for industrial electronics assembly companies associated with the United States as of October 2026 and tracks 87,438 professional contacts across them, including 19,397 with verified work emails. San Jose is the largest hub.

This list covers company matches for industrial electronics assembly companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 16, 2026 How this list was built

1,740Companies

87,438Contacts tracked

19,397Verified emails

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The 25 largest industrial electronics assembly companies based in the United States

Ranked by team size

Top 25 of 1,740 company matches for industrial electronics assembly companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Sanmina	Exact match	San Jose, CA, United StatesHQ recorded Oct 16, 2026	10001+	20,979 contacts →
	Exact match “Sanmina Corporation (Nasdaq: SANM) is a leading integrated manufacturing solutions provider serving the fastest-growing segments of the global Electronics Manufacturing Services…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	Maxim Integrated	Exact match	San Jose, CA, United StatesHQ recorded Oct 16, 2026	5,001-10,000	4,337 contacts →
	Exact match “Maxim Integrated is now officially part of Analog Devices.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	TTM Technologies	Exact match	Santa Ana, CA, United StatesHQ recorded Oct 16, 2026	10001+	3,847 contacts →
	Exact match “At TTM we are inspiring innovation in everything we do.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	Kemet Electronics Corporation	Exact match	Fort Lauderdale, FL, United StatesHQ recorded Oct 16, 2026	10001+	3,492 contacts →
	Exact match “KEMET is a global leader in the design and manufacture of innovative electronic components that empower the technologies of tomorrow.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	Electrical Components International	Exact match	Southfield, MI, United StatesHQ recorded Oct 16, 2026	10001+	2,260 contacts →
	Exact match “Founded in 1953, Electrical Components International (ECI) is one of the world’s leading suppliers of electrical distribution systems, control box assemblies, and other critical…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	Digikey	Exact match	Thief River Falls, MN, United StatesHQ recorded Oct 16, 2026	1,001-5,000	2,244 contacts →
	Exact match “DigiKey is the leading global electronic components and automation products distributor, offering unrivaled selection, service, and delivery speed worldwide.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	Kimball Electronics	Exact match	Jasper, IN, United StatesHQ recorded Oct 16, 2026	5,001-10,000	2,236 contacts →
	Exact match “Kimball Electronics was founded in 1961.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	Ducommun Incorporated	Exact match	Costa Mesa, CA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	1,522 contacts →
	Exact match “Founded in 1849, Ducommun is the oldest company in California.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	Carlisle Interconnect Technologies	Exact match	St. Augustine, FL, United StatesHQ recorded Oct 16, 2026	5,001-10,000	1,146 contacts →
	Exact match “Acquired by Amphenol in 2024” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Bizlink Group	Exact match	Fremont, CA, United StatesHQ recorded Oct 16, 2026	10001+	1,135 contacts →
	Exact match “Founded in 1996 and headquartered in Silicon Valley, USA, BizLink is dedicated to making transformative connections that bring visionary ideas to life.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	BEL Fuse INC	Exact match	West Orange, NJ, United StatesHQ recorded Oct 16, 2026	1,001-5,000	734 contacts →
	Exact match “Founded in 1949, Bel designs, manufactures and markets a broad array of products that Power, Protect and Connect electronic circuits.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	Neotech	Exact match	Chatsworth, CA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	692 contacts →
	Exact match “NEOTech is a premier provider of electronic manufacturing services (EMS), integrated design engineering, and advanced supply chain solutions for the aerospace and defense, medical…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	OSI Electronics	Exact match	Hawthorne, CA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	687 contacts →
	Exact match “OSI Electronics is a global Manufacturing Solutions provider headquartered in Hawthorne, CA, and Singapore.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	FM Industries	Exact match	Fremont, CA, United StatesHQ recorded Oct 16, 2026	201-500	587 contacts →
	Exact match “FM Industries, Inc.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	IEC Electronics Corp	Exact match	Newark, NY, United StatesHQ recorded Oct 16, 2026	n/a	583 contacts →
	Exact match “IEC Electronics, acquired by Creation Technologies in 2021, is a provider of electronic manufacturing services ("EMS") to advanced technology companies that produce life-saving…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	Airborn	Exact match	Georgetown, TX, United StatesHQ recorded Oct 16, 2026	1,001-5,000	529 contacts →
	Exact match “AirBorn engineers and manufactures specialized connectors & electronic components for Original Equipment Manufacturers (OEMs).” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	PCB Technologies LTD	Exact match	Ocean Township, NJ, United StatesHQ recorded Oct 16, 2026	501-1,000	515 contacts →
	Exact match “PCB Technologies is an All-in-One Solutions provider of high-mix multilayer rigid, rigid-flex and multi-flex PCBs, Substrates, IC Packaging, complex electronic component…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	Multek	Exact match	Irvine, CA, United StatesHQ recorded Oct 16, 2026	5,001-10,000	498 contacts →
	Exact match “Multek is a global leader in printed circuit board technology and value-added manufacturing.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19	Sierra Circuits	Exact match	Sunnyvale, CA, United StatesHQ recorded Oct 16, 2026	501-1,000	434 contacts →
	Exact match “Sierra Circuits has been faithfully serving PCB designers and engineers since 1986, and has worked with over customers since then.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20	Mack Technologies	Exact match	Westford, MA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	432 contacts →
	Exact match “Mack Technologies is a leading supplier of printed circuit board assembly, systems assembly, and electronics contract manufacturing services for the defense, communications…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	Rapid Manufacturing	Exact match	Anaheim, CA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	431 contacts →
	Exact match “Rapid Manufacturing is a global electronics manufacturing company specialist in electronic custom-designed wire & cable harnesses, electro-mechanical, and box build assemblies for…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22	MFLEX	Exact match	Irvine, CA, United StatesHQ recorded Oct 16, 2026	10001+	402 contacts →
	Exact match “Founded in 1984, MFLEX has become one of the largest global flexible circuit manufacturers & assemblers.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	Sigmatron International	Exact match	Elk Grove Village, IL, United StatesHQ recorded Oct 16, 2026	1,001-5,000	391 contacts →
	Exact match “Service-Driven Electronics Manufacturing.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24	ECM	Exact match	Westfield, PA, United StatesHQ recorded Oct 16, 2026	501-1,000	311 contacts →
	Exact match “We Make Powerful Connections.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25	Summit Interconnect	Exact match	Irvine, CA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	300 contacts →
	Exact match “Summit Interconnect is one of the leading providers of complex, rigid, and flexible printed circuit boards in North America, offering solutions ranging from advanced prototyping…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “industrial electronics assembly companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,740 industrial electronics assembly companies based in the United States

See the full list, filter by size, metro and specialty, and access 19,397 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial electronics assembly companies based in the United States at a glance

As of Oct 16, 2026

22.2%Verified-email coverage

50.3Average contacts per company

11-50Median size (employees)

2.8%Largest-city concentration · San Jose

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

504

11-50

676

51-200

355

201-500

109

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 1,740 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “industrial electronics assembly companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 19,397 professional contacts with verified work emails across the full matched dataset. 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 October 16, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Industrial electronics assembly companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “industrial electronics assembly companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial electronics assembly companies are there based in the United States?

RevenueBase identified 1,740 company matches for industrial electronics assembly companies associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Sanmina tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial electronics assembly companies?

San Jose leads with 49 company records, followed by Fremont (30) and Houston (17).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 19,397 professional contacts with verified work emails tracked across these 1,740 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 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 SmartSearch, 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.