Company lists · Data refreshed October 2026

Top 25 Contract manufacturers general companies based in the United States

Name: Contract manufacturers general 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 10, 2026 4,418 companies tracked

RevenueBase identified 4,418 company matches for contract manufacturers general companies associated with the United States as of October 2026 and tracks 116,609 professional contacts across them, including 31,260 with verified work emails. San Jose is the largest hub.

This list covers company matches for contract manufacturers general 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 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

4,418Companies

116,609Contacts tracked

31,260Verified emails

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The 25 largest contract manufacturers general companies based in the United States

Ranked by team size

Top 25 of 4,418 company matches for contract manufacturers general companies 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Sanmina	Exact match	San Jose, CA, United StatesHQ recorded Oct 10, 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 10, 2026 · View company records in RevenueBase
2	Plexus Corp	Exact match	Neenah, NC, United StatesHQ recorded Oct 10, 2026	10001+	8,774 contacts →
	Exact match “Since 1979, Plexus has been partnering with companies to create the products that build a better world.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	Benchmark	Exact match	Tempe, AZ, United StatesHQ recorded Oct 10, 2026	10001+	5,587 contacts →
	Exact match “Benchmark is a worldwide provider of innovative product design, engineering services, technology solutions and advanced manufacturing services.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	Kimball Electronics	Exact match	Jasper, IN, United StatesHQ recorded Oct 10, 2026	5,001-10,000	2,236 contacts →
	Exact match “Kimball Electronics was founded in 1961.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Creation Technologies	Exact match	Boston, MA, United StatesHQ recorded Oct 10, 2026	1,001-5,000	1,829 contacts →
	Exact match “Creation Technologies is a trusted scaled specialty provider of advanced electronics, with a proven track record of delivering high quality and reliable execution to mid-volume…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	Moldtek Technologies Limited	Exact match	Cumming, GA, United StatesHQ recorded Oct 10, 2026	501-1,000	1,078 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	Janicki	Exact match	Sedro-woolley, WA, United StatesHQ recorded Oct 10, 2026	1,001-5,000	989 contacts →
	Exact match “Janicki is a privately-owned engineering and manufacturing company with locations in Washington and Utah.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Tecomet, INC	Exact match	Wilmington, MA, United StatesHQ recorded Oct 10, 2026	1,001-5,000	952 contacts →
	Exact match “Tecomet develops proven, full-spectrum scalable manufacturing solutions for leading medical device technology, aerospace, and defense companies for whom exceptional quality is…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	MEC Mayville Engineering Company, INC	Exact match	Mayville, WI, United StatesHQ recorded Oct 10, 2026	1,001-5,000	950 contacts →
	Exact match “We are more than just a manufacturing and fabricating company.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Nelson Global	Exact match	Stoughton, WI, United StatesHQ recorded Oct 10, 2026	1,001-5,000	918 contacts →
	Exact match “Nelson Global designs, manufactures, and distributes custom solutions for customers across crucial industries worldwide.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Keytronic	Exact match	Spokane Valley, WA, United StatesHQ recorded Oct 10, 2026	1,001-5,000	834 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
12	MICRO	Exact match	Somerset, NJ, United StatesHQ recorded Oct 10, 2026	501-1,000	769 contacts →
	Exact match “MICRO is a full service contract manufacturer that draws on more than 80 years of experience in medical device assembly, precision metal stamping, insert and injection molding…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	OSI Electronics	Exact match	Hawthorne, CA, United StatesHQ recorded Oct 10, 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 10, 2026 · View company records in RevenueBase
14	Accumed Corp	Exact match	Mocksville, NC, United StatesHQ recorded Oct 10, 2026	1,001-5,000	573 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
15	Tegra Medical	Exact match	Franklin, MA, United StatesHQ recorded Oct 10, 2026	501-1,000	527 contacts →
	Exact match “Tegra Medical is an end-to-end contract manufacturing solutions provider, known as the company “where medical devices come to life.” Our customers look to us to manufacture…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Tessy Plastics Corp	Exact match	Skaneateles, NY, United StatesHQ recorded Oct 10, 2026	1,001-5,000	522 contacts →
	Exact match “Founded in 1973, Tessy Plastics is a global contract manufacturer headquartered in Skaneateles, NY, specializing in injection molding and custom automated assembly solutions.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	RFA Engineering	Exact match	Eden Prairie, MN, United StatesHQ recorded Oct 10, 2026	201-500	476 contacts →
	Exact match “RFA serves 100's of clients ranging in size from Fortune 500 to entrepreneurial start-ups.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Cadrex Manufacturing Solutions	Exact match	Romeoville, IL, United StatesHQ recorded Oct 10, 2026	1,001-5,000	473 contacts →
	Exact match “Cadrex is one of the largest manufacturing partners in North America and the largest mechanical solutions provider, with 21 facilities located in eleven states and Mexico.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Mack Molding Company	Exact match	Arlington, VT, United StatesHQ recorded Oct 10, 2026	1,001-5,000	472 contacts →
	Exact match “Mack Molding Co, headquartered in Arlington, VT, provides design through FDA-approved manufacturing services to the medical, commercial, computer & business equipment, energy and…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	RCO Engineering	Exact match	Roseville, MI, United StatesHQ recorded Oct 10, 2026	501-1,000	457 contacts →
	Exact match “Specializing in low-volume manufacturing that Tier 1 suppliers avoid, we offer complete program management under one roof, including emergency tooling and parts, large program…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Sigmatron International	Exact match	Elk Grove Village, IL, United StatesHQ recorded Oct 10, 2026	1,001-5,000	391 contacts →
	Exact match “Service-Driven Electronics Manufacturing.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	Oberg Industries	Exact match	Freeport, PA, United StatesHQ recorded Oct 10, 2026	501-1,000	367 contacts →
	Exact match “Oberg Industries is a global contract manufacturer producing precision machined and stamped metal components, tooling, and assemblies for some of the world’s most recognized…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	Plastic Products Company INC	Exact match	Lindstrom, MN, United StatesHQ recorded Oct 10, 2026	501-1,000	362 contacts →
	Exact match “At Plastic Products Company (PPC), we are committed to eagerly serving your needs.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	Plastikon Industries INC	Exact match	Hayward, CA, United StatesHQ recorded Oct 10, 2026	201-500	360 contacts →
	Exact match “PLASTIKON INDUSTRIES was established in 1982 with the mission to be recognized as a world-leading plastic and contract manufacturer.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	Nortech Systems, INC	Exact match	Maple Grove, MN, United StatesHQ recorded Oct 10, 2026	501-1,000	359 contacts →
	Exact match “Nortech Systems is a leading provider of design and manufacturing solutions for complex electromedical devices, electromechanical systems, assemblies, and components.” Recorded in the RevenueBase company graph · Oct 10, 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 “contract manufacturers general 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 4,418 contract manufacturers general companies based in the United States

See the full list, filter by size, metro and specialty, and access 31,260 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Contract manufacturers general companies based in the United States at a glance

As of Oct 10, 2026

26.8%Verified-email coverage

26.4Average contacts per company

11-50Median size (employees)

1.8%Largest-city concentration · San Jose

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

1,849

11-50

1,475

51-200

800

201-500

176

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 4,418 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 manufacturers general 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 31,260 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.

Contract manufacturers general 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 “contract manufacturers general companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many contract manufacturers general companies are there based in the United States?

RevenueBase identified 4,418 company matches for contract manufacturers general 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 contract manufacturers general companies?

San Jose leads with 78 company records, followed by San Diego (55) and Fremont (41).

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 31,260 professional contacts with verified work emails tracked across these 4,418 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.