Company lists · Data refreshed October 2026

Top 25 Diagnostic device plastic manufacturers based in the United States

RevenueBase identified 100 company matches for diagnostic device plastic manufacturers associated with the United States as of October 2026 and tracks 4,295 professional contacts across them, including 1,257 with verified work emails. Arden is the largest hub.

This list covers company matches for diagnostic device plastic 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 11, 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 11, 2026 How this list was built
100Companies
4,295Contacts tracked
1,257Verified emails
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The 25 largest diagnostic device plastic manufacturers based in the United States

Ranked by team size
Top 25 of 100 company matches for diagnostic device plastic manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 matchSomerset, WI, United StatesHQ recorded Oct 11, 20261,001-5,0001,109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchSkaneateles, NY, United StatesHQ recorded Oct 11, 20261,001-5,000522 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 11, 2026 · View company records in RevenueBase
3Exact matchLincolnshire, IL, United StatesHQ recorded Oct 11, 2026501-1,000166 contacts →

Exact match

“Flexan is a global leader in custom medical device development and manufacturing solutions.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchBloomington, IN, United StatesHQ recorded Oct 11, 2026201-500165 contacts →

Exact match

“Cook Polymer Technology (CPT) is the plastic component manufacturing segment of Cook Medical.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchRockland, MA, United StatesHQ recorded Oct 11, 202651-200157 contacts →

Exact match

“Polymer Corporation manufactures close-tolerance plastic parts and assemblies for blue-chip customers with demanding applications worldwide.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchBerlin, CT, United StatesHQ recorded Oct 11, 2026201-500124 contacts →

Exact match

“ISO 13485:2016 Certified & FDA Registered TOMZ Corporation was founded in 1988 and is a leader in the manufacturing of precision components for major medical device, healthcare…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchWilsonville, OR, United StatesHQ recorded Oct 11, 202651-20093 contacts →

Exact match

“Headquartered in Wilsonville, Oregon, Vision Plastics Incorporated is a full service manufacturer of precision plastic products and value-added services for the Healthcare…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchMentor, OH, United StatesHQ recorded Oct 11, 2026201-50093 contacts →

Exact match

“Royal plastics is a competitive and innovative custom injection molder.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchShelton, CT, United StatesHQ recorded Oct 11, 202611-5079 contacts →

Exact match

“Modern Plastics is a global Plastics Distributor of high-performance stock shapes, a plastic fabricator, and precision-machined plastics parts.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchMaple Grove, MN, United StatesHQ recorded Oct 11, 202651-20077 contacts →

Exact match

“For over 60 years, we have continued to expand our capabilities and focus on satisfying our customer's needs.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchMonrovia, CA, United StatesHQ recorded Oct 11, 202651-20072 contacts →

Exact match

“Roncelli Plastics has been an industry pioneer since 1969, as a thermoplastics and composites manufacturer headquartered in Monrovia, California, with offices in San Jose…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchLincoln, NE, United StatesHQ recorded Oct 11, 202651-20057 contacts →

Exact match

“HTI Plastics, Inc, a plastic injection molding company, has been in business for over 30 years.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchSanta Ana, CA, United StatesHQ recorded Oct 11, 202651-20056 contacts →

Exact match

“Ambrit Engineering is a premier ISO 9001:2008 and ISO 13485:2003 Certified contract manufacturer for Healthcare, Aerospace, Commercial and Consumer products.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchTempe, AZ, United StatesHQ recorded Oct 11, 2026201-50050 contacts →

Exact match

“In 2018, Westfall Technik moved to expand capacity and capability through the acquisition of AMS Plastics.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15Exact matchHolyoke, MA, United StatesHQ recorded Oct 11, 2026201-50045 contacts →

Exact match

“Universal Plastics is a custom plastic products manufacturer with expertise in a range of processes, including custom thermoforming, injection molding (gas assist and structural…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchWood Dale, IL, United StatesHQ recorded Oct 11, 202651-20044 contacts →

Exact match

“Matrix Plastic Products is a custom manufacturer of ultra-precise plastic injection molded components and sub-assemblies.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchGeorgetown, TX, United StatesHQ recorded Oct 11, 202651-20040 contacts →

Exact match

“Since 1974 R&D Molders, Inc.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchSterling, MA, United StatesHQ recorded Oct 11, 202651-20032 contacts →

Exact match

“BMP Medical offers plastic injection molding services at its Sterling, Massachusetts facility.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchElgin, IL, United StatesHQ recorded Oct 11, 202651-20028 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchOswego, IL, United StatesHQ recorded Oct 11, 202651-20025 contacts →

Exact match

“HQC Incorporated features a proprietary line of closures, scoops, and pouch fitments/weld spouts, along with our experience in custom molding.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchLa Verne, CA, United StatesHQ recorded Oct 11, 202651-20023 contacts →

Exact match

“Precision Injection Molding - Contract Manufacturing - Mold Design & Construction A custom manufacturer of precision plastic products for the medical device and healthcare…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchWest Nyack, NY, United StatesHQ recorded Oct 11, 202611-5022 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23Exact matchRiverside, CA, United StatesHQ recorded Oct 11, 202651-20021 contacts →

Exact match

“Trademark Plastics, Inc.(TPI) produces more than 300 different plastic, medical components for 8 of the top 30 Medical Device Manufacturers around the world.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchO'fallon, MO, United StatesHQ recorded Oct 11, 202651-20020 contacts →

Exact match

“Permian Plastics, LLC is a custom plastic injection molding company based in St.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25Exact matchManchester, CT, United StatesHQ recorded Oct 11, 202651-20020 contacts →

Exact match

“Vision Technical Molding supports medical device companies with product design, tooling and molding, assembly operations, product testing, and project management.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 25 of 100 diagnostic device plastic manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 1,257 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Diagnostic device plastic manufacturers based in the United States at a glance

As of Oct 11, 2026
29.3%Verified-email coverage
43.0Average contacts per company
51-200Median size (employees)
2.0%Largest-city concentration · Arden
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
31
51-200
36
201-500
12
501-1,000
2
1,001-5,000
5

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 100 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 “diagnostic device plastic 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 1,257 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 11, 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 “diagnostic device plastic manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many diagnostic device plastic manufacturers are there based in the United States?

RevenueBase identified 100 company matches for diagnostic device plastic 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?

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

Which city has the most diagnostic device plastic manufacturers?

Arden leads with 2 company records, followed by Berlin (2) and Bossier City (2).

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 1,257 professional contacts with verified work emails tracked across these 100 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 11, 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.