Company lists · Data refreshed October 2026

Top 25 Probe assembly contract manufacturing companies based in the United States

RevenueBase identified 357 company matches for probe assembly contract manufacturing companies associated with the United States as of October 2026 and tracks 7,147 professional contacts across them, including 1,458 with verified work emails. San Jose is the largest hub.

This list covers company matches for probe assembly contract manufacturing 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 29, 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 29, 2026 How this list was built
357Companies
7,147Contacts tracked
1,458Verified emails
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The 25 largest probe assembly contract manufacturing companies based in the United States

Ranked by team size
Top 25 of 357 company matches for probe assembly contract manufacturing companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 29, 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 matchSpokane Valley, WA, United StatesHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
2Exact matchWestford, MA, United StatesHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
3Exact matchMelbourne, FL, United StatesHQ recorded Oct 29, 20261,001-5,000257 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
4Exact matchTempe, AZ, United StatesHQ recorded Oct 29, 2026501-1,000180 contacts →

Exact match

“Nidec SV Probe was founded in 1994, and engages in the manufacture, marketing, and service of high performance probe cards and test solutions for the semiconductor industry.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
5Exact matchSeneca, PA, United StatesHQ recorded Oct 29, 2026201-500171 contacts →

Exact match

“Matric Group is a contract manufacturer of electronic assemblies, offering world-class Electronic Manufacturing Services (EMS) with personalized customer support, working closely…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
6Exact matchAustin, TX, United StatesHQ recorded Oct 29, 2026201-500154 contacts →

Exact match

“Cypress Industries is a leading, global vertically-integrated contract manufacturer.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
7Exact matchMilpitas, CA, United StatesHQ recorded Oct 29, 2026501-1,000119 contacts →

Exact match

“At Masterwork, our goal is to deliver a range of the highest quality manufacturing services to our customers, Tariff Free.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8Exact matchFremont, CA, United StatesHQ recorded Oct 29, 2026201-50097 contacts →

Exact match

“Sonic Manufacturing Technologies is Dedicated to the Success of your Business.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
9Exact matchPleasant Prairie, United StatesHQ recorded Oct 29, 202611-5083 contacts →

Exact match

“Founded in 1964 by former employees of the Admiral Corporation, Target Corporation is a full-service PCB assembly specialist and electronics manufacturer (both turnkey and…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
10Exact matchMinnetonka, MN, United StatesHQ recorded Oct 29, 2026201-50081 contacts →

Exact match

“MultiSource Manufacturing LLC, is a customer-focused contract manufacturer that provides high quality and affordable engineering and fabrication services for the aerospace…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
11Exact matchRochester, NY, United StatesHQ recorded Oct 29, 202651-20079 contacts →

Exact match

“Established in 1962 Simcona has a proven record of success in providing sourcing, engineering, and contract manufacturing solutions.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
12Exact matchPalatine, IL, United StatesHQ recorded Oct 29, 2026201-50078 contacts →

Exact match

“Aimtron Corporation specializes in the Electronic Manufacturing Services since 2009.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
13Exact matchAttleboro Falls, MA, United StatesHQ recorded Oct 29, 202651-20074 contacts →

Exact match

“DISTRON CORPORATION is a New England based provider of electronic contract manufacturing services.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
14Exact matchSpokane Valley, WA, United StatesHQ recorded Oct 29, 2026201-50061 contacts →

Exact match

“Servatron is a highly experienced, full-range provider of custom and contract manufacturing services to the electronics industry.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
15Exact matchPiscataway, NJ, United StatesHQ recorded Oct 29, 202651-20060 contacts →

Exact match

“As a full service global contract manufacturer with a proven track record for 50 years, Mars International specializes in designing and manufacturing electronic and mechanical…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
16Exact matchLoveland, CO, United StatesHQ recorded Oct 29, 202651-20056 contacts →

Exact match

“Your Vision, Our Precision.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
17Exact matchBurlingame, CA, United StatesHQ recorded Oct 29, 202651-20054 contacts →

Exact match

“ABX Engineering, Inc.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
18Exact matchHampton, NH, United StatesHQ recorded Oct 29, 202651-20049 contacts →

Exact match

“QA Technology is globally recognized for remarkable product performance, competitive prices, fast delivery and exceptional service.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
19Exact matchMoorpark, CA, United StatesHQ recorded Oct 29, 202651-20048 contacts →

Exact match

“Laritech is a leading provider of quick-turn printed circuit board assembly (PCBA) and embedded systems design specializing in rapid prototyping, full engineering services, and…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
20Exact matchElk Grove Village, IL, United StatesHQ recorded Oct 29, 202651-20048 contacts →

Exact match

“EXCELLENCE IN ELECTRONICS MANUFACTURING Arc-Tronics, Inc.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
21Exact matchFremont, CA, United StatesHQ recorded Oct 29, 202651-20048 contacts →

Exact match

“We are an electronic contract manufacturing provider with exceptional experience and reputation.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
22Exact matchFremont, CA, United StatesHQ recorded Oct 29, 202651-20048 contacts →

Exact match

“Evolve Manufacturing Technologies is a contract manufacturer that offers innovative end-to-end manufacturing services.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
23Exact matchBrooklyn Park, MN, United StatesHQ recorded Oct 29, 202651-20046 contacts →

Exact match

“LightningCath is a medical device components contract manufacturer located in the heart of Minnesota’s Medical Alley.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
24Exact matchTallahassee, FL, United StatesHQ recorded Oct 29, 2026201-50046 contacts →

Exact match

“TeligentEMS is an ISO9001:2008 certified, ITAR registered, small business registered, Electronic Contract Manufacturing service provider.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
25Exact matchSan Clemente, CA, United StatesHQ recorded Oct 29, 202651-20045 contacts →

Exact match

“Experts in fast, reliable, and high-quality PCBA manufacturing, serving the defense, aerospace, medical, and industrial markets for over 20 years combined.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase

Showing 25 of 357 probe assembly contract manufacturing companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,458 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Probe assembly contract manufacturing companies based in the United States at a glance

As of Oct 29, 2026
20.4%Verified-email coverage
20.0Average contacts per company
11-50Median size (employees)
3.6%Largest-city concentration · San Jose
Oct 29, 2026Page data refreshed

Companies by employee count

1-10
72
11-50
157
51-200
96
201-500
19
501-1,000
7
1,001-5,000
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 357 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 “probe assembly contract manufacturing 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 1,458 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 29, 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.

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 “probe assembly contract manufacturing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many probe assembly contract manufacturing companies are there based in the United States?

RevenueBase identified 357 company matches for probe assembly contract manufacturing 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?

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

Which city has the most probe assembly contract manufacturing companies?

San Jose leads with 13 company records, followed by Fremont (11) and Irvine (6).

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 1,458 professional contacts with verified work emails tracked across these 357 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 29, 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.