Company lists · Data refreshed October 2026

Top 25 Circuit board assembly manufacturers based in the United States

RevenueBase identified 989 company matches for circuit board assembly manufacturers associated with the United States as of October 2026 and tracks 30,291 professional contacts across them, including 7,451 with verified work emails. San Jose is the largest hub.

This list covers company matches for circuit board assembly manufacturers 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 9, 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 9, 2026 How this list was built
989Companies
30,291Contacts tracked
7,451Verified emails
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The 25 largest circuit board assembly manufacturers based in the United States

Ranked by team size
Top 25 of 989 company matches for circuit board assembly manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchJasper, IN, United StatesHQ recorded Oct 9, 20265,001-10,0002,236 contacts →

Exact match

“Kimball Electronics was founded in 1961.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchSpokane Valley, WA, United StatesHQ recorded Oct 9, 20261,001-5,000834 contacts →

Exact match

“Keytronic is a value-added contract manufacturer to some of the world’s leading OEMs.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchChatsworth, CA, United StatesHQ recorded Oct 9, 20261,001-5,000692 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 9, 2026 · View company records in RevenueBase
4Exact matchFarmingdale, NY, United StatesHQ recorded Oct 9, 202610001+689 contacts →

Exact match

“TTM Technologies, Inc.(TTM) is a leading global manufacturer of technology solutions including engineered systems, radio frequency (RF) components and RF microwave/microelectronic…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchHawthorne, CA, United StatesHQ recorded Oct 9, 20261,001-5,000687 contacts →

Exact match

“OSI Electronics is a global Manufacturing Solutions provider headquartered in Hawthorne, CA, and Singapore.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchFremont, CA, United StatesHQ recorded Oct 9, 2026201-500587 contacts →

Exact match

“FM Industries, Inc.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchNewark, NY, United StatesHQ recorded Oct 9, 2026n/a583 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 9, 2026 · View company records in RevenueBase
8Exact matchGeorgetown, TX, United StatesHQ recorded Oct 9, 20261,001-5,000529 contacts →

Exact match

“AirBorn engineers and manufactures specialized connectors & electronic components for Original Equipment Manufacturers (OEMs).”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchOcean Township, NJ, United StatesHQ recorded Oct 9, 2026501-1,000515 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 9, 2026 · View company records in RevenueBase
10Exact matchIrvine, CA, United StatesHQ recorded Oct 9, 20265,001-10,000498 contacts →

Exact match

“Multek is a global leader in printed circuit board technology and value-added manufacturing.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchSunnyvale, CA, United StatesHQ recorded Oct 9, 2026501-1,000434 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 9, 2026 · View company records in RevenueBase
12Exact matchWestford, MA, United StatesHQ recorded Oct 9, 20261,001-5,000432 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 9, 2026 · View company records in RevenueBase
13Exact matchIrvine, CA, United StatesHQ recorded Oct 9, 202610001+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 9, 2026 · View company records in RevenueBase
14Exact matchIrvine, CA, United StatesHQ recorded Oct 9, 20261,001-5,000300 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 9, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Oct 9, 2026501-1,000286 contacts →

Exact match

“Vexos, is an award-winning global electronics manufacturing services (EMS) and custom material solutions (CMS) company, providing complete end-to-end supply chain management…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchSouth Plainfield, NJ, United StatesHQ recorded Oct 9, 202610001+277 contacts →

Exact match

“With the acquisition of R&D Altanova by Advantest, I am pleased I am now part of Advantest Interconnect Solutions (AIS).”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchMelbourne, FL, United StatesHQ recorded Oct 9, 20261,001-5,000257 contacts →

Exact match

“MC Assembly® is a leader in the contract manufacturing industry.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchSanta Clara, CA, United StatesHQ recorded Oct 9, 2026201-500254 contacts →

Exact match

“Pactron is a preeminent provider of Electronics Design & Manufacturing Services, supporting clients across a broad range of industry segments, from semiconductor to networking…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchBinghamton, NY, United StatesHQ recorded Oct 9, 2026201-500251 contacts →

Exact match

“i3 Assembly LLC is dedicated to advancing our competitive excellence from development through full-scale production manufacturing.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchMount Pleasant, PA, United StatesHQ recorded Oct 9, 2026201-500238 contacts →

Exact match

“Full-service manufacturer.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchGlendale, WI, United StatesHQ recorded Oct 9, 2026501-1,000234 contacts →

Exact match

“Milwaukee Electronics is an American electronics manufacturing services (EMS) provider based in the U.S, Mexico and Asia.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchAustin, TX, United StatesHQ recorded Oct 9, 2026501-1,000222 contacts →

Exact match

“VIRTEX is a trusted technology partner that provides strategic Electronic Manufacturing Services (EMS) to our customer base.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchRichardson, TX, United StatesHQ recorded Oct 9, 202651-200198 contacts →

Exact match

“VLSIP Technologies Inc.'s Engineering Foundry for Electronics® was founded and incorporated in 1984 by Rolf Haberecht, Ph.D, MBA, and Ed Hill, BSEE, MBA, two seasoned…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchSanta Clara, CA, United StatesHQ recorded Oct 9, 2026201-500194 contacts →

Exact match

“Rocket EMS would rather invest its effort in figuring out how to solve a problem instead of telling you all the little things that will delay a project or get in the way.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchSan Jose, CA, United StatesHQ recorded Oct 9, 2026201-500194 contacts →

Exact match

“Since 1984, MASS has excelled in the custom contract manufacture of electronic chassis, frames, fabrications and turn-key electro-mechanical assemblies built to customer…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 989 circuit board assembly manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 7,451 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Circuit board assembly manufacturers based in the United States at a glance

As of Oct 9, 2026
24.6%Verified-email coverage
30.6Average contacts per company
11-50Median size (employees)
4.8%Largest-city concentration · San Jose
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
237
11-50
371
51-200
259
201-500
69
501-1,000
27
1,001-5,000
15
5,001-10,000
5
10001+
6

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 989 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 “circuit board assembly manufacturers” 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 7,451 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 9, 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.

Circuit board assembly manufacturers 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 “circuit board assembly manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many circuit board assembly manufacturers are there based in the United States?

RevenueBase identified 989 company matches for circuit board assembly manufacturers 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?

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

Which city has the most circuit board assembly manufacturers?

San Jose leads with 47 company records, followed by Fremont (20) and Santa Ana (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 7,451 professional contacts with verified work emails tracked across these 989 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 9, 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.