Company lists · Data refreshed October 2026

Top 25 Contract manufacturing facilities based in the United States

RevenueBase identified 329 company matches for contract manufacturing facilities associated with the United States as of October 2026 and tracks 8,116 professional contacts across them, including 2,301 with verified work emails. Fremont is the largest hub.

This list covers company matches for contract manufacturing facilities 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 10, 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 10, 2026 How this list was built
329Companies
8,116Contacts tracked
2,301Verified emails
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The 25 largest contract manufacturing facilities based in the United States

Ranked by team size
Top 25 of 329 company matches for contract manufacturing facilities based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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 10, 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 10, 2026 · View company records in RevenueBase
2Exact matchMocksville, NC, United StatesHQ recorded Oct 10, 20261,001-5,000573 contacts →

Exact match

“AccuMED Corp is a contract manufacturing partner to major medical device companies, providing exceptional, customer-centric solutions of the highest quality on time and at…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3Exact matchPortage, IN, United StatesHQ recorded Oct 10, 20261,001-5,000444 contacts →

Exact match

“MSI Express is a strategic, innovative contract manufacturing and packaging company.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4Exact matchMelbourne, FL, United StatesHQ recorded Oct 10, 20261,001-5,000257 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5Exact matchWoodinville, WA, United StatesHQ recorded Oct 10, 2026501-1,000252 contacts →

Exact match

“NIC Global is a single-source manufacturer providing turn-key mechanical and electromechanical assembly, expert sheet metal fabrication, and global sourcing of metal and plastic…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6Exact matchElk Grove Village, IL, United StatesHQ recorded Oct 10, 202651-200186 contacts →

Exact match

“Acme Industries is a full-service, contract manufacturing company.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7Exact matchChandler, AZ, United StatesHQ recorded Oct 10, 202651-200171 contacts →

Exact match

“Uniquely poised as a world class FDA registered outsourcing pharmaceutical manufacturer, Medivant offers the best in the industry when it comes to reliability and management…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8Exact matchHouston, TX, United StatesHQ recorded Oct 10, 2026201-500171 contacts →

Exact match

“UPG is a US based Original Design Manufacturer (ODM), contract manufacturer, and plastics injection molder.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9Exact matchSan Jose, CA, United StatesHQ recorded Oct 10, 2026501-1,000153 contacts →

Exact match

“Vander-Bend is a proven, Medical Technology OEM award-winning partner.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10Exact matchSt. Paul, MN, United StatesHQ recorded Oct 10, 2026201-500146 contacts →

Exact match

“Innovize offers custom development and manufacturing solutions – including converting and contract manufacturing – for product designers, developers, engineers and supply chain…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11Exact matchOrmond Beach, FL, United StatesHQ recorded Oct 10, 2026201-500127 contacts →

Exact match

“Command Medical Products is a CMO providing comprehensive contract manufacturing services exclusively for the medical device, biotech and cell therapy industries.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12Exact matchHiawatha, IA, United StatesHQ recorded Oct 10, 2026201-500126 contacts →

Exact match

“WCI is known for providing high-quality complex assembly and kitting to global OEMs and small-to-medium-sized product manufacturing companies.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13Exact matchWatsonville, CA, United StatesHQ recorded Oct 10, 2026201-500120 contacts →

Exact match

“SV Labs is a California-based co-manufacturer with a fantastic 40+ year track record.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14Exact matchMorgantown, PA, United StatesHQ recorded Oct 10, 2026201-500111 contacts →

Exact match

“PhytogenX is a Skin Care Products Contract Manufacturer located in Morgantown, PA.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15Exact matchSan Jose, CA, United StatesHQ recorded Oct 10, 2026201-500101 contacts →

Exact match

“FULL EMS SERVICES We provide full professional EMS (Electronic Contract Manufacturing) Services.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16Exact matchGlendale Heights, IL, United StatesHQ recorded Oct 10, 20261,001-5,00097 contacts →

Exact match

“Coda Resources is a trusted American company that has been providing unique contract manufacturing and turnkey supply chain solutions for over sixty years.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17Exact matchFremont, CA, United StatesHQ recorded Oct 10, 2026201-50097 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18Exact matchNorth Brunswick, NJ, United StatesHQ recorded Oct 10, 2026201-50095 contacts →

Exact match

“US Pharma Lab, founded in 1996 and headquartered in North Brunswick, New Jersey, has grown into a significant global player, earning the reputation of being a leader in quality…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19Exact matchYoungsville, NC, United StatesHQ recorded Oct 10, 202651-20085 contacts →

Exact match

“Robling Medical, LLC is a full service contract manufacturer.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20Exact matchBrea, CA, United StatesHQ recorded Oct 10, 202651-20084 contacts →

Exact match

“Life Science Outsourcing is a performance-driven Contract Manufacturing Organization.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21Exact matchAlbert Lea, MN, United StatesHQ recorded Oct 10, 2026201-50083 contacts →

Exact match

“A premiere supply chain provider, Lou-Rich offers contract manufacturing services specializing in complex metal fabrication, precision machining and assembly.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22Exact matchMorrisville, VT, United StatesHQ recorded Oct 10, 2026201-50081 contacts →

Exact match

“Manufacturing Solutions Inc.(MSI) is a Vermont-based contract manufacturing partner supporting OEMs with reliable, high-quality production and scalable manufacturing solutions.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23Exact matchAttleboro Falls, MA, United StatesHQ recorded Oct 10, 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 10, 2026 · View company records in RevenueBase
24Exact matchSalt Lake City, UT, United StatesHQ recorded Oct 10, 202651-20072 contacts →

Exact match

“Who We Are We are a solutions driven contract manufacturing, private label, and design company.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25Exact matchAllentown, PA, United StatesHQ recorded Oct 10, 202651-20069 contacts →

Exact match

“FMI is a rapidly growing, full service contract manufacturer that has specialized in helping our customers bring their products to market quickly and hassle free since 1992.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

Showing 25 of 329 contract manufacturing facilities based in the United States

See the full list, filter by size, metro and specialty, and access 2,301 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Contract manufacturing facilities based in the United States at a glance

As of Oct 10, 2026
28.4%Verified-email coverage
24.7Average contacts per company
11-50Median size (employees)
1.8%Largest-city concentration · Fremont
Oct 10, 2026Page data refreshed

Companies by employee count

1-10
80
11-50
112
51-200
94
201-500
28
501-1,000
5
1,001-5,000
9
5,001-10,000
1

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 329 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 “contract manufacturing facilities” 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 2,301 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 10, 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 “contract manufacturing facilities”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many contract manufacturing facilities are there based in the United States?

RevenueBase identified 329 company matches for contract manufacturing facilities 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 contract manufacturing facilities?

Fremont leads with 6 company records, followed by San Diego (6) and Grand Rapids (4).

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 2,301 professional contacts with verified work emails tracked across these 329 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 10, 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.