Company lists · Data refreshed October 2026

Top 25 Plastic gas assist molding suppliers based in the United States

RevenueBase identified 44 company matches for plastic gas assist molding suppliers associated with the United States as of October 2026 and tracks 1,515 professional contacts across them, including 408 with verified work emails. Grand Rapids is the largest hub.

This list covers company matches for plastic gas assist molding suppliers 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 28, 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 28, 2026 How this list was built
44Companies
1,515Contacts tracked
408Verified emails
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The 25 largest plastic gas assist molding suppliers based in the United States

Ranked by team size
Top 25 of 44 company matches for plastic gas assist molding suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 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 matchLouisville, KY, United StatesHQ recorded Oct 28, 20261,001-5,000475 contacts →

Exact match

“Jones Plastic is known not only for our molding expertise, such as pioneering the use of gas assist, high speed molding in the early 90’s, but also for our ability to help…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2Exact matchWolfeboro, NH, United StatesHQ recorded Oct 28, 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 28, 2026 · View company records in RevenueBase
3Exact matchZeeland, MI, United StatesHQ recorded Oct 28, 2026201-500105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4Exact matchWebster City, IA, United StatesHQ recorded Oct 28, 202651-20080 contacts →

Exact match

“Vantec is a custom plastic injection molder and value-added services provider, which specializes in solving our customer’s problems and needs.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5Exact matchAkron, OH, United StatesHQ recorded Oct 28, 202651-20071 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6Exact matchOpelika, AL, United StatesHQ recorded Oct 28, 202651-20066 contacts →

Exact match

“Cumberland Plastic Solutions is a world-class custom injection molder founded in 2006 and located in Opelika, AL.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7Exact matchMacedonia, OH, United StatesHQ recorded Oct 28, 202651-20059 contacts →

Exact match

“Your complex plastic molding projects - SOLVED!”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8Exact matchAurora, OH, United StatesHQ recorded Oct 28, 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 28, 2026 · View company records in RevenueBase
9Exact matchMount Pleasant, IA, United StatesHQ recorded Oct 28, 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 28, 2026 · View company records in RevenueBase
10Exact matchPlain City, OH, United StatesHQ recorded Oct 28, 202651-20042 contacts →

Exact match

“We are a globally competitive custom injection molding company located in central Ohio.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11Exact matchWashougal, WA, United StatesHQ recorded Oct 28, 202651-20034 contacts →

Exact match

“Make PILLER AIMMCO your first choice for custom plastic injection molding.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12Exact matchCharlotte, NC, United StatesHQ recorded Oct 28, 202651-20029 contacts →

Exact match

“Bull Engineered Products is a full service, turnkey injection molding source located in Charlotte, North Carolina.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13Exact matchGastonia, NC, United StatesHQ recorded Oct 28, 202651-20021 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14Exact matchProvidence, RI, United StatesHQ recorded Oct 28, 202651-20018 contacts →

Exact match

“As one of the largest injection molders in the eastern United States, Mars Plastics is a 24 hour state-of-the-art molding facility offering in-house plastic injection molding…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15Exact matchChino, CA, United StatesHQ recorded Oct 28, 202651-20014 contacts →

Exact match

“NORCO PLASTICS INC is a premier custom plastic injection molding manufacturer based in Southern California since 1974.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16Exact matchBarberton, OH, United StatesHQ recorded Oct 28, 202611-5013 contacts →

Exact match

“Ohio Precision Molding is one of the most experienced plastic injection molding companies in Ohio.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
17Exact matchWilliamston, SC, United StatesHQ recorded Oct 28, 202611-5011 contacts →

Exact match

“Strategy Plastics is a full service plastic injection molding company with 18 injection molding machines ranging from 35 ton to 720 ton.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18Exact matchDarien, WI, United StatesHQ recorded Oct 28, 2026201-50010 contacts →

Exact match

“Plasticraft has built a strong national reputation for injection molded parts and assemblies.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19Exact matchLake Geneva, WI, United StatesHQ recorded Oct 28, 202651-20010 contacts →

Exact match

“Plasti-coil has been a leading provider of injection molded plastic parts and component assemblies for over thirty years.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20Exact matchGrand Rapids, MI, United StatesHQ recorded Oct 28, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
21Exact matchOmaha, NE, United StatesHQ recorded Oct 28, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
22Exact matchCorry, PA, United StatesHQ recorded Oct 28, 202651-2008 contacts →

Exact match

“EnTech Plastics, Inc, an ISO 9001:2015 registered custom plastics injection molder, has been commercializing advances in plastic materials and technology since 1996.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
23Exact matchSidney, OH, United StatesHQ recorded Oct 28, 20261-107 contacts →

Exact match

“Custom Injection Molding Specialists”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
24Exact matchMonrovia, CA, United StatesHQ recorded Oct 28, 202611-504 contacts →

Exact match

“Servtech Plastics Inc is a management consulting company based out of 4247 E.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
25Exact matchLexington, KY, United StatesHQ recorded Oct 28, 202651-2003 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

Showing 25 of 44 plastic gas assist molding suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 408 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plastic gas assist molding suppliers based in the United States at a glance

As of Oct 28, 2026
26.9%Verified-email coverage
34.4Average contacts per company
51-200Median size (employees)
4.5%Largest-city concentration · Grand Rapids
Oct 28, 2026Page data refreshed

Companies by employee count

1-10
4
11-50
12
51-200
22
201-500
5
1,001-5,000
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 44 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 “plastic gas assist molding suppliers” 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 408 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 28, 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 “plastic gas assist molding suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plastic gas assist molding suppliers are there based in the United States?

RevenueBase identified 44 company matches for plastic gas assist molding suppliers 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?

Jones Plastic And Engineering tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most plastic gas assist molding suppliers?

Grand Rapids leads with 2 company records, followed by Louisville (2) and Akron (1).

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 408 professional contacts with verified work emails tracked across these 44 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 44 plastic gas assist molding suppliers based in the United States. Start with a free account, no credit card.

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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.