Company lists · Data refreshed October 2026

Top 25 Metal overmolding manufacturers based in the United States

RevenueBase identified 290 company matches for metal overmolding manufacturers associated with the United States as of October 2026 and tracks 7,441 professional contacts across them, including 1,592 with verified work emails. Grand Rapids is the largest hub.

This list covers company matches for metal overmolding 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 18, 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 18, 2026 How this list was built
290Companies
7,441Contacts tracked
1,592Verified emails
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The 25 largest metal overmolding manufacturers based in the United States

Ranked by team size
Top 25 of 290 company matches for metal overmolding manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchRochester, NY, United StatesHQ recorded Oct 18, 20261,001-5,000393 contacts →

Exact match

“Century Mold is a leading North American plastic injection molder who dominates the automotive industry.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchCircleville, OH, United StatesHQ recorded Oct 18, 2026501-1,000311 contacts →

Exact match

“EG Industries was founded in 1981 as a Tier 1 supplier to the automotive industry.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchBloomingdale, IL, United StatesHQ recorded Oct 18, 20261,001-5,000156 contacts →

Exact match

“Bi-Link is a global precision mechanical component supplier including metal stamping, injection molding, assembly / automation and advanced engineering services serving the…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchAnkeny, IA, United StatesHQ recorded Oct 18, 2026201-500153 contacts →

Exact match

“Since 1985, ® is recognized as a world-class, high-tech manufacturer of precision micro, small, and lead frame injection molded plastic components.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchWellington, OH, United StatesHQ recorded Oct 18, 2026501-1,000128 contacts →

Exact match

“Forest City Technologies (FCT) is a versatile contract manufacturer serving industries such as automotive, aerospace, electronics, industrial machinery, and consumer goods.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchWolfeboro, NH, United StatesHQ recorded Oct 18, 2026201-500121 contacts →

Exact match

“For more than 40 years, PSI Molded Plastics has helped customers bring complex plastic components and assemblies to market through advanced injection molding, engineering…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchCarol Stream, IL, United StatesHQ recorded Oct 18, 2026201-500120 contacts →

Exact match

“MultiTech Industries was incorporated in the year 1993.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchArnold, MO, United StatesHQ recorded Oct 18, 2026201-500119 contacts →

Exact match

“World class manufacturer of plastic injection molding (and insert/over-molding), metal stamped components as well as tool and die.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchWest Des Moines, IA, United StatesHQ recorded Oct 18, 2026201-500112 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchCorry, PA, United StatesHQ recorded Oct 18, 202651-200111 contacts →

Exact match

“Viking Plastics is a leading injection molding and value-added assembly service provider, delivering innovative products including sealing solutions, custom injection molding…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchMchenry, IL, United StatesHQ recorded Oct 18, 2026201-500109 contacts →

Exact match

“Fabrïk Molded Plastics is a full service custom injection molding supplier.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchBroken Arrow, OK, United StatesHQ recorded Oct 18, 2026201-50094 contacts →

Exact match

“When Quality Counts – Count on Da/Pro Molding tight tolerance, high quality components since 1961, Da/Pro Rubber has the capability, knowledge and experience to assist you in your…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchRogers, MN, United StatesHQ recorded Oct 18, 202651-20092 contacts →

Exact match

“We are very excited to share the news regarding the recent evolution of our company.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchRochester, NY, United StatesHQ recorded Oct 18, 202651-20082 contacts →

Exact match

“Empire Precision Plastics is an engineering-based scientific injection molder that partners with customers to solve their most challenging injection molding problems.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchBroadview, IL, United StatesHQ recorded Oct 18, 2026201-50080 contacts →

Exact match

“For more than four decades, Principal Manufacturing Corporation has been a trusted provider of engineered solutions for automotive, industrial, and OEM companies across the globe.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchEllington, CT, United StatesHQ recorded Oct 18, 202651-20079 contacts →

Exact match

“Dymotek Plastic Injection Molding: world class molding solutions right in CT!”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchClifton, NJ, United StatesHQ recorded Oct 18, 202651-20070 contacts →

Exact match

“PTI Tech (formerly Polymer Technologies, Inc.) is an integrated R&D and production manufacturer of precision polymer, metal (MIM), and ceramic (CIM) injection molded components…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchLenni, PA, United StatesHQ recorded Oct 18, 202651-20068 contacts →

Exact match

“Westlake Plastics Company is a world leading manufacturer in extrusion and compression molding technologies of high performance thermoplastics.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchReed City, MI, United StatesHQ recorded Oct 18, 202651-20058 contacts →

Exact match

“Reed City Group is a full-scale mold building, press making and plastic injection molding company based in Reed City, Michigan.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchBristol, RI, United StatesHQ recorded Oct 18, 202651-20051 contacts →

Exact match

“Tri-Mack is an engineering-driven manufacturer of high performance parts for critical applications in the Aerospace, Defense, Medical and Industrial markets.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchMcminnville, OR, United StatesHQ recorded Oct 18, 202651-20051 contacts →

Exact match

“World Class Technology has quickly become an international leader in the latest in Metal Injection Molding techniques.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchAurora, OH, United StatesHQ recorded Oct 18, 202651-20050 contacts →

Exact match

“An industry leader with more than 40 years experience, Automation Plastics boasts a list of Fortune 500 clientele with niches in the automotive, consumer products, medical…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchMount Pleasant, IA, United StatesHQ recorded Oct 18, 2026201-50050 contacts →

Exact match

“Lomont Molding LLC is one of the premier plastic molders in the country.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchWest Des Moines, IA, United StatesHQ recorded Oct 18, 2026201-50049 contacts →

Exact match

“i2-tech is a plastic injection molding company located at 2360 Grand Ave, West Des Moines, IA, United States.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchRancho Cucamonga, CA, United StatesHQ recorded Oct 18, 202651-20049 contacts →

Exact match

“Prestige Mold Incorporated is a high-technology plastic injection mold manufacturer utilizing robotic automation manufacturing cells to ensure ultimate quality and…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 290 metal overmolding manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 1,592 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Metal overmolding manufacturers based in the United States at a glance

As of Oct 18, 2026
21.4%Verified-email coverage
25.7Average contacts per company
11-50Median size (employees)
1.7%Largest-city concentration · Grand Rapids
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
63
11-50
97
51-200
83
201-500
30
501-1,000
9
1,001-5,000
8

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 290 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 “metal overmolding 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 1,592 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 18, 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 “metal overmolding manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many metal overmolding manufacturers are there based in the United States?

RevenueBase identified 290 company matches for metal overmolding 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?

Century Mold Co. INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most metal overmolding manufacturers?

Grand Rapids leads with 5 company records, followed by Hudson (4) and Chicago (3).

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 1,592 professional contacts with verified work emails tracked across these 290 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 18, 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.