Company lists · Data refreshed October 2026

Top 25 Cleanroom plastic injection molding services worldwide

RevenueBase identified 1,364 company matches for cleanroom plastic injection molding services worldwide as of October 2026 and tracks 15,805 professional contacts across them, including 3,521 with verified work emails. The United States is the largest market and Shenzhen the largest hub.

This list covers company matches for cleanroom plastic injection molding services worldwide, 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 23, 2026. Country and city lists for cleanroom plastic injection molding services follow the table.

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 23, 2026 How this list was built
1,364Companies
15,805Contacts tracked
3,521Verified emails
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The 25 largest cleanroom plastic injection molding services worldwide

Ranked by team size
Top 25 of 1,364 company matches for cleanroom plastic injection molding services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 23, 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 matchAraras, BrazilHQ recorded Oct 23, 2026201-500342 contacts →

Exact match

“A Helptech Indústria e Comércio de Plásticos LTDA.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
2Exact matchKendallville, IN, United StatesHQ recorded Oct 23, 2026501-1,000332 contacts →

Exact match

“Here at Creative Liquid Coatings we do far more than just liquid coatings.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
3Exact matchWest Des Moines, IA, United StatesHQ recorded Oct 23, 20261,001-5,000315 contacts →

Exact match

“EPC is your one-stop shop for your plastic injection molded products.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
4Exact matchContagem, BrazilHQ recorded Oct 23, 2026501-1,000199 contacts →

Exact match

“A CMP Componentes e Módulos Plásticos é uma das empresas grupo FCA e está há mais de 38 anos no mercado, atuando com injeção de termoplásticos.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
5Exact matchMacomb, MI, United StatesHQ recorded Oct 23, 2026201-500190 contacts →

Exact match

“From Mind to Manufacturing® PTI Engineered Plastics is a leading innovator that utilizes the latest advances in the field of plastic injection molding.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
6Exact matchOxford, CT, United StatesHQ recorded Oct 23, 2026201-500188 contacts →

Exact match

“At PTA Plastics, we are a leading custom injection molder with a passion for precision and excellence.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
7Exact matchRush City, MN, IndiaHQ recorded Oct 23, 2026201-500164 contacts →

Exact match

“Plastech Corporation provides state-of-the-art custom injection molding services to customers nationwide.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
8Exact matchBrookings, SD, United StatesHQ recorded Oct 23, 2026201-500151 contacts →

Exact match

“In 1975, a leading custom injection molding company, Falcon Plastics, Inc.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
9Exact matchGoodland, IN, United StatesHQ recorded Oct 23, 2026201-500137 contacts →

Exact match

“Adkev is an injection and insert molder located midway between Indianapolis and Chicago in Goodland, Indiana.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
10Exact matchMarcillé-la-ville / Mayenne, FranceHQ recorded Oct 23, 202651-200135 contacts →

Exact match

“ERMO is a well-known specialist in the design and manufacture of high precision injection moulds for the plastics industry covering a wide range of technical applications and…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
11Exact matchErie, PA, United StatesHQ recorded Oct 23, 202651-200135 contacts →

Exact match

“Accudyn is an engineering-driven custom injection molder specializing in tight tolerance manufacturing using engineered resins.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
12Exact matchHarborcreek, PA, United StatesHQ recorded Oct 23, 2026201-500132 contacts →

Exact match

“For more than 50 years, we have been offering complete custom injection molding solutions as a core service.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
13Exact matchEl Paso, TX, United StatesHQ recorded Oct 23, 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 23, 2026 · View company records in RevenueBase
14Exact matchMeadville, PA, United StatesHQ recorded Oct 23, 2026201-500127 contacts →

Exact match

“Founded in 1962, C&J Industries has evolved into a premier all-in-one plastic injection molding company.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
15Exact matchWolfeboro, NH, United StatesHQ recorded Oct 23, 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 23, 2026 · View company records in RevenueBase
16Exact matchRochester, NY, United StatesHQ recorded Oct 23, 2026201-500114 contacts →

Exact match

“Leading design and builder of injection molding tools, injection molding of plastics parts, and simple to complex assemblies including value added processes such as hot stamping…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
17Exact matchCorry, PA, United StatesHQ recorded Oct 23, 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 23, 2026 · View company records in RevenueBase
18Exact matchSpring Lake, MI, United StatesHQ recorded Oct 23, 202651-20096 contacts →

Exact match

“Custom Injection Molding Automatic Molding - Tight Tolerance Molding - Two Shot (2K) Molding - Insert Molding - Class Clean Room Assembly - Sonic Welding - Robotic Assembly -…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
19Exact matchCiudad Juarez, MexicoHQ recorded Oct 23, 202651-20096 contacts →

Exact match

“Wattera is a modern, world class facility for injection molded plastics located in Juarez Mexico.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
20Exact matchMentor, OH, United StatesHQ recorded Oct 23, 2026201-50093 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
21Exact matchEdinburgh, IN, United KingdomHQ recorded Oct 23, 2026201-50090 contacts →

Exact match

“Innovative, Reliable Plastic Injection Molding for Your Success Manar is your guiding light in navigating production challenges.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
22Exact matchSturgis, MI, United StatesHQ recorded Oct 23, 2026201-50088 contacts →

Exact match

“SMP is your innovative partner in plastic injection molding since 1966.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
23Exact matchRamsey, MN, United StatesHQ recorded Oct 23, 202651-20087 contacts →

Exact match

“Dynamic Group, Inc.(DGI) is a leading contract manufacturer specializing in precision injection-molded plastic components and high-precision molds.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
24Exact matchJohor Bahru, MalaysiaHQ recorded Oct 23, 2026501-1,00087 contacts →

Exact match

“WavePac is an established precision plastic engineering company offering services ranging from tool design, fabrication, repair, plastic moulding, painting, printing, and…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
25Exact matchRancho Cucamonga, CA, United StatesHQ recorded Oct 23, 202651-20083 contacts →

Exact match

“Mission Plastics is a full-service injection molding partner delivering precision manufacturing solutions for medical, life sciences, and high-performance commercial applications.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase

Showing 25 of 1,364 cleanroom plastic injection molding services worldwide

See the full list, filter by size, metro and specialty, and access 3,521 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cleanroom plastic injection molding services worldwide at a glance

As of Oct 23, 2026
22.3%Verified-email coverage
11.6Average contacts per company
11-50Median size (employees)
3.7%Largest-city concentration · Shenzhen
Oct 23, 2026Page data refreshed

Companies by employee count

1-10
337
11-50
501
51-200
402
201-500
81
501-1,000
22
1,001-5,000
10
5,001-10,000
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for cleanroom plastic injection molding services are linked below.
What qualifies
Company records worldwide whose business descriptions match “cleanroom plastic injection molding services” 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. 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 3,521 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 23, 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.

Cleanroom plastic injection molding services by location

6 lists · largest first

Every Cleanroom plastic injection molding services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “cleanroom plastic injection molding services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cleanroom plastic injection molding services are there worldwide?

RevenueBase identified 1,364 company matches for cleanroom plastic injection molding services worldwide 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?

Helptech Indústria E Comércio DE Plásticos tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most cleanroom plastic injection molding services?

The United States leads with 412 companies, followed by Germany (75) and the United Kingdom (73). Every cleanroom plastic injection molding services list by country and city is linked on this page.

Which city has the most cleanroom plastic injection molding services?

Shenzhen leads with 50 company records, followed by Dongguan (29) and Joinville (8).

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 3,521 professional contacts with verified work emails tracked across these 1,364 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 23, 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.