Company lists · Data refreshed September 2026

Top 25 Plastic machinery suppliers based in the United States

RevenueBase identified 580 company matches for plastic machinery suppliers associated with the United States as of September 2026 and tracks 14,202 professional contacts across them, including 3,857 with verified work emails. St. Louis is the largest hub.

This list covers company matches for plastic machinery 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 September 17, 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 Sep 17, 2026 How this list was built
580Companies
14,202Contacts tracked
3,857Verified emails
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The 25 largest plastic machinery suppliers based in the United States

Ranked by team size
Top 25 of 580 company matches for plastic machinery suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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 matchBatesville, IN, United StatesHQ recorded Sep 17, 20265,001-10,0002,270 contacts →

Exact match

“Hillenbrand is a global industrial company that provides highly-engineered, mission-critical processing equipment and solutions to customers in over 100 countries around the world.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchBatavia, OH, United StatesHQ recorded Sep 17, 20265,001-10,0001,290 contacts →

Exact match

“Milacron is a global leader in the manufacture, distribution, and service of highly engineered and customized systems within the plastic technology and processing industry.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchLivingston, NJ, United StatesHQ recorded Sep 17, 20261,001-5,0001,006 contacts →

Exact match

“About Inteplast Group Founded in 1991, Inteplast Group is the largest manufacturer of integrated plastics in North America, offering a wide variety of quality products.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact matchRichmond, IN, United StatesHQ recorded Sep 17, 20261,001-5,000369 contacts →

Exact match

“Primex, founded in 1965, is a global leader in the extruded plastics industry.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchSt. Louis, MO, United StatesHQ recorded Sep 17, 2026501-1,000343 contacts →

Exact match

“Spartech has 11 U.S.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchNew Berlin, WI, United StatesHQ recorded Sep 17, 2026501-1,000341 contacts →

Exact match

“The ACS Group designs, manufactures, markets and supports one of the most comprehensive lines of auxiliary products for the plastics processing industry.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7Exact matchAlpharetta, GA, United StatesHQ recorded Sep 17, 2026501-1,000332 contacts →

Exact match

“Pexco is a leading manufacturer of high-performance plastic solutions engineered for manufacturers and end-users across North America.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchOrchard Park, NY, United StatesHQ recorded Sep 17, 202651-200282 contacts →

Exact match

“At Curbell Plastics, we are proud that we’ve grown into one of the nation’s top-five plastic materials suppliers by investing for sustainable growth and focusing foremost on the…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9Exact matchBaltimore, MD, United StatesHQ recorded Sep 17, 202651-200238 contacts →

Exact match

“NOVATEC.Drying, Conveying and Blending Systems and Equipment NOVATEC is the largest U.S based manufacturer of resin dryers for the plastics industry and our association with…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10Exact matchAustintown, OH, United StatesHQ recorded Sep 17, 2026501-1,000205 contacts →

Exact match

“Xaloy: A Global Leader in Plastics As the global leader in high-performance machinery components and equipment for the plastics industry, Xaloy has powerful resources to help…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11Exact matchCranberry Township, PA, United StatesHQ recorded Sep 17, 2026201-500200 contacts →

Exact match

“Conair manufactures and sells resin drying, blending, feeding, conveying/material handling equipment, heat-transfer systems and temperature-control equipment, granulators and…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12Exact matchBaraboo, WI, United StatesHQ recorded Sep 17, 2026201-500159 contacts →

Exact match

“Teel Plastics is the premiere manufacturer of custom extruded plastic tubing and injection molded components, due to the expertise of their distinguished, skilled team – a group…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13Exact matchYork, PA, United StatesHQ recorded Sep 17, 202651-200158 contacts →

Exact match

“ENGEL is the reliable plastics injection molding machine manufacturer you are looking for.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14Exact matchColumbus, OH, United StatesHQ recorded Sep 17, 2026201-500157 contacts →

Exact match

“The goal of Engineered Profiles is to be irresistible to its customers, associates, and community.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15Exact matchAppleton, WI, United StatesHQ recorded Sep 17, 202651-200154 contacts →

Exact match

“CMD is a global provider of advanced manufacturing solutions for the converting, packaging, automation, web inspection, alternative energy, and industrial manufacturing industries.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16Exact matchWashington, PA, United StatesHQ recorded Sep 17, 20261,001-5,000142 contacts →

Exact match

“At Ensinger's facilites in North America, we focus on processing high performance engineering polymers in several manufacturing facilities in New Jersey, Delaware, Texas…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17Exact matchFt. Smith, AR, United StatesHQ recorded Sep 17, 2026501-1,000137 contacts →

Exact match

“Founded in 2014, Quantum Plastics, LLC was created as a holding company by Quantum Ventures of Michigan.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18Exact matchOrange, TX, United StatesHQ recorded Sep 17, 2026201-500132 contacts →

Exact match

“Cloeren has been a world leader in developing machinery for plastics processing since 1975.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19Exact matchRavenswood, WV, United StatesHQ recorded Sep 17, 202651-200128 contacts →

Exact match

“Founded in 1988 and headquartered in Ravenswood, WV, Star Plastics is a leading producer of high-quality engineered compounds, product solutions and services, including an…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20Exact matchYork, PA, United StatesHQ recorded Sep 17, 202651-200107 contacts →

Exact match

“Graham Engineering Company (GEC) is a global leader in polymer extrusion and blow molding technologies, with over machines installed worldwide.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21Exact matchMuscle Shoals, AL, United StatesHQ recorded Sep 17, 202651-20099 contacts →

Exact match

“ES Robbins is an innovative manufacturer of extruded plastic products for office, industry, food service & equine facilities.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22Exact matchChippewa Falls, WI, United StatesHQ recorded Sep 17, 2026201-50091 contacts →

Exact match

“Nordson Extrusion Dies Industries, LLC is a global supplier of tooling for the plastics processing industry.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23Exact matchNew Berlin, WI, United StatesHQ recorded Sep 17, 202651-20090 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24Exact matchMemphis, TN, United StatesHQ recorded Sep 17, 202611-5084 contacts →

Exact match

“Your Single Source for Industrial Plastic Solutions since 1970.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25Exact matchBakersfield, CA, United StatesHQ recorded Sep 17, 202651-20070 contacts →

Exact match

“Sierra International Machinery is a worldwide leader in selling and supporting of processing equipment to the metal, recycling, and waste industries.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 25 of 580 plastic machinery suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 3,857 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plastic machinery suppliers based in the United States at a glance

As of Sep 17, 2026
27.2%Verified-email coverage
24.5Average contacts per company
11-50Median size (employees)
1.2%Largest-city concentration · St. Louis
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
207
11-50
216
51-200
113
201-500
21
501-1,000
12
1,001-5,000
6
5,001-10,000
3
10001+
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 580 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 machinery 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 3,857 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 September 17, 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 machinery suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plastic machinery suppliers are there based in the United States?

RevenueBase identified 580 company matches for plastic machinery suppliers associated with the United States as of September 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?

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

Which city has the most plastic machinery suppliers?

St. Louis leads with 7 company records, followed by Baltimore (5) and Charlotte (5).

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 3,857 professional contacts with verified work emails tracked across these 580 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 September 17, 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.