Company lists · Data refreshed October 2026

Top 25 Extrusion blow mold suppliers based in the United States

RevenueBase identified 177 company matches for extrusion blow mold suppliers associated with the United States as of October 2026 and tracks 3,208 professional contacts across them, including 943 with verified work emails. St. Louis is the largest hub.

This list covers company matches for extrusion blow mold 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 25, 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 25, 2026 How this list was built
177Companies
3,208Contacts tracked
943Verified emails
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The 25 largest extrusion blow mold suppliers based in the United States

Ranked by team size
Top 25 of 177 company matches for extrusion blow mold suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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 matchClinton, IA, United StatesHQ recorded Oct 25, 2026501-1,000201 contacts →

Exact match

“Plastic blow molder with full design, manufacturing and fulfillment capacities.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2Exact matchBaraboo, WI, United StatesHQ recorded Oct 25, 2026201-500161 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 · Oct 25, 2026 · View company records in RevenueBase
3Exact matchEl Paso, TX, United StatesHQ recorded Oct 25, 202651-200132 contacts →

Exact match

“Plastic Molding Technology solves mission-critical needs to reduce supply chain risk and complexity.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4Exact matchOrange, TX, United StatesHQ recorded Oct 25, 2026201-500131 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5Exact matchLee's Summit, MO, United StatesHQ recorded Oct 25, 202651-200121 contacts →

Exact match

“R&D/Leverage, An Adler Co- headquartered in Missouri, serving the food and beverage, home and personal care, and healthcare industries offering mold manufacturing capabilities…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6Exact matchYork, PA, United StatesHQ recorded Oct 25, 202651-200116 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 · Oct 25, 2026 · View company records in RevenueBase
7Exact matchCentralia, IL, United StatesHQ recorded Oct 25, 2026201-50093 contacts →

Exact match

“Big 3 Precision, headquartered in Centralia, IL, has a total of four design, manufacturing and product validation facilities in the USA.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8Exact matchWinfield, KS, United StatesHQ recorded Oct 25, 2026201-50080 contacts →

Exact match

“Western Industries Plastic Products LLC, is centrally located in South Central Kansas, on a manufacturing campus.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9Exact matchNeptune City, NJ, United StatesHQ recorded Oct 25, 2026201-50061 contacts →

Exact match

“The Flexcraft Company is a leading, world class manufacturer of custom and stock molded plastic products.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10Exact matchRomulus, MI, United StatesHQ recorded Oct 25, 202651-20052 contacts →

Exact match

“Spiratex® is an industry-leading manufacturing company, specializing in custom plastic extrusion solutions.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11Exact matchKenosha, WI, United StatesHQ recorded Oct 25, 2026201-50051 contacts →

Exact match

“Unique solutions, World-class service, quality blow molding, and secondary decoration produced from multiple platforms, EBM, IBM, Tri-layer-extrusion, RHB, and ISBM.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12Exact matchMount Pleasant, IA, United StatesHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
13Exact matchCedar Rapids, IA, United StatesHQ recorded Oct 25, 202651-20048 contacts →

Exact match

“Since its conception, MSI has been carving its niche, building high quality, low maintenance, and efficient plastic molds.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14Exact matchSt. Louis, MO, United StatesHQ recorded Oct 25, 2026201-50047 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15Exact matchKnoxville, TN, United StatesHQ recorded Oct 25, 2026201-50046 contacts →

Exact match

“Technical Response, Inc.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16Exact matchSheboygan Falls, WI, United StatesHQ recorded Oct 25, 202651-20044 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17Exact matchElkhart, IN, United StatesHQ recorded Oct 25, 202651-20044 contacts →

Exact match

“Reschcor offers high-quality products in the plastic extrusion industry along with superior customer satisfaction.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18Exact matchSturgis, MI, United StatesHQ recorded Oct 25, 2026201-50044 contacts →

Exact match

“Since Iceberg Enterprises has been a leader in blow mold manufacturing in North America, including our own Iceberg proprietary brand of blow molded furniture.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19Exact matchBrookfield, MO, United StatesHQ recorded Oct 25, 202611-5035 contacts →

Exact match

“Extrusion blow-molding plastics company with more than 40 years of experience in mold design and production.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20Exact matchBlacklick, OH, United StatesHQ recorded Oct 25, 202651-20034 contacts →

Exact match

“Specialists in Blow Molding Since 1971.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21Exact matchSaline, MI, United StatesHQ recorded Oct 25, 202651-20032 contacts →

Exact match

“R&B Plastics Machinery, LLC is a custom manufacturer of single-screw extruders and blow molding equipment for plastics processing.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22Exact matchBatavia, IL, United StatesHQ recorded Oct 25, 202611-5031 contacts →

Exact match

“At Fidelity Tool and Mold, we provide the highest quality extrusion blow mold tool solutions for each individual customer.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23Exact matchLees Summit, MO, United StatesHQ recorded Oct 25, 202611-5030 contacts →

Exact match

“Creative designs, manufactures and repairs blow molds, components and related tooling for all types of blow mold equipment platforms.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24Exact matchTempe, AZ, United StatesHQ recorded Oct 25, 2026501-1,00029 contacts →

Exact match

“Molded Devices – MDI has been a leader in plastic processing since 1963, partnering with our customers to enable their long-term success by building and delivering expertly…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25Exact matchSchaumburg, IL, United StatesHQ recorded Oct 25, 202651-20026 contacts →

Exact match

“Since 1963, PM Mold has earned its reputation as a trusted global supplier, consistently delivering molds and plastic injection-molded parts around the world.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase

Showing 25 of 177 extrusion blow mold suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 943 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Extrusion blow mold suppliers based in the United States at a glance

As of Oct 25, 2026
29.4%Verified-email coverage
18.1Average contacts per company
11-50Median size (employees)
2.3%Largest-city concentration · St. Louis
Oct 25, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
82
51-200
40
201-500
13
501-1,000
2

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 177 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 “extrusion blow mold 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 943 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 25, 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 “extrusion blow mold suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many extrusion blow mold suppliers are there based in the United States?

RevenueBase identified 177 company matches for extrusion blow mold 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?

Custom-Pak, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most extrusion blow mold suppliers?

St. Louis leads with 4 company records, followed by Tempe (4) and Hialeah (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 943 professional contacts with verified work emails tracked across these 177 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 25, 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.