Company lists · Data refreshed October 2026

Top 25 Class 100 cleanroom molded or assembled plastics suppliers worldwide

RevenueBase identified 3,247 company matches for class 100 cleanroom molded or assembled plastics suppliers worldwide as of October 2026 and tracks 56,247 professional contacts across them, including 9,500 with verified work emails. The United States is the largest market and Shenzhen the largest hub.

This list covers company matches for class 100 cleanroom molded or assembled plastics suppliers 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 class 100 cleanroom molded or assembled plastics suppliers 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
3,247Companies
56,247Contacts tracked
9,500Verified emails
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The 25 largest class 100 cleanroom molded or assembled plastics suppliers worldwide

Ranked by team size
Top 25 of 3,247 company matches for class 100 cleanroom molded or assembled plastics suppliers 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 matchAsheboro, NC, United StatesHQ recorded Oct 23, 20261,001-5,0001,057 contacts →

Exact match

“Founded in 1983, Technimark is a global leader and manufacturer of high-value injection-molded packaging and components serving the consumer packaging, healthcare and industrial…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
2Exact matchSingaporeHQ recorded Oct 23, 20265,001-10,000911 contacts →

Exact match

“A One-stop Precision Plastic Engineering Company Sunningdale Tech Ltd is a leading manufacturer of precision plastic components.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
3Exact matchVinhedo, BrazilHQ recorded Oct 23, 20261,001-5,000596 contacts →

Exact match

“Leading the Latin American market for plastic blown, the Globalpack has the most advanced production system and highly qualified professionals, which allows for its incredible…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
4Exact matchSkaneateles, NY, United StatesHQ recorded Oct 23, 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 23, 2026 · View company records in RevenueBase
5Exact matchWipperfürth, GermanyHQ recorded Oct 23, 20261,001-5,000517 contacts →

Exact match

“The Jokey Group is a company in the plastics processing industry.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
6Exact matchCastlepollard, United StatesHQ recorded Oct 23, 2026501-1,000426 contacts →

Exact match

“We design, develop and manufacture assemblies and components that are the essential ingredients in some of the world’s most famous, popular and innovative products.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
7Exact matchRochester, NY, United StatesHQ recorded Oct 23, 20261,001-5,000393 contacts →

Exact match

“Century Mold is a leading North American plastic injection molder who dominates the automotive industry.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
8Exact matchJebel Ali Industry, United Arab EmiratesHQ recorded Oct 23, 20265,001-10,000375 contacts →

Exact match

“Established in 1970, Cosmoplast is a leading plastic products manufacturer in the region.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
9Exact matchHayward, CA, United StatesHQ recorded Oct 23, 2026201-500360 contacts →

Exact match

“PLASTIKON INDUSTRIES was established in 1982 with the mission to be recognized as a world-leading plastic and contract manufacturer.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
10Exact matchKancheepuram District, IndiaHQ recorded Oct 23, 2026501-1,000360 contacts →

Exact match

“We, BESMAK COMPONENTS PVT LTD are an IATF 16949:2016 certified manufacturers of injection moulds and Precision Plastic Components for Automobile and other industries.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
11Exact matchSt. Louis, MO, United StatesHQ recorded Oct 23, 2026501-1,000341 contacts →

Exact match

“Spartech has 11 U.S.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
12Exact matchSantiago, ChileHQ recorded Oct 23, 2026501-1,000340 contacts →

Exact match

“Polytex Industries Ltda.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
13Exact matchJoinville, BrazilHQ recorded Oct 23, 2026501-1,000337 contacts →

Exact match

“Empresa joinvilense fundada em junho de 2002, a Linkplas iniciou suas atividades de injeção de termoplásticos atendendo o segmento da linha branca.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
14Exact matchAldaya, SpainHQ recorded Oct 23, 2026501-1,000337 contacts →

Exact match

“Sp-berner trata de crear con sus empleados y colaboradores una relación personal satisfactoria que permita confiar en la empresa como una alternativa seria de futuro, en la que el…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
15Exact matchAlpharetta, GA, United StatesHQ recorded Oct 23, 2026501-1,000334 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 · Oct 23, 2026 · View company records in RevenueBase
16Exact matchJeddah, Saudi ArabiaHQ recorded Oct 23, 20261,001-5,000334 contacts →

Exact match

“l منذ 1965، تقود Gulfmaid® صناعة المنتجات البلاستيكية في المملكة بخبرة تمتد لأكثر من 60 عامًا، وجودة غذائية معتمدة عالميًا.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
17Exact matchSenai, MalaysiaHQ recorded Oct 23, 20261,001-5,000325 contacts →

Exact match

“SKP Resource Bhd (SKP, GHI, GHL, GHT) Plastic Moulding Manufacturer.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
18Exact matchCircleville, OH, United StatesHQ recorded Oct 23, 2026501-1,000311 contacts →

Exact match

“EG Industries was founded in 1981 as a Tier 1 supplier to the automotive industry.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
19Exact matchCaxias Do Sul, BrazilHQ recorded Oct 23, 2026501-1,000306 contacts →

Exact match

“Somos uma Empresa do Ramo Plástico e atuamos nos setores Moveleiro, Automobilístico e Cosmético.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
20Exact matchMumbai, IndiaHQ recorded Oct 23, 2026501-1,000306 contacts →

Exact match

“Mutual Group is serving Industries since 1975.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
21Exact matchColumbia, MD, United StatesHQ recorded Oct 23, 20261,001-5,000296 contacts →

Exact match

“dlhBOWLES is a premier supplier of innovative engineered plastic solutions to many of the largest corporations and most recognizable brands around the globe in the automotive and…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
22Exact matchJaboatão Dos Guararapes, BrazilHQ recorded Oct 23, 2026201-500292 contacts →

Exact match

“Há mais de 25 anos oferecendo soluções plásticas com tecnologia de ponta!”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
23Exact matchDiadema, BrazilHQ recorded Oct 23, 2026201-500279 contacts →

Exact match

“Manufacturing company of plastic components.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
24Exact matchHyderabad, IndiaHQ recorded Oct 23, 2026501-1,000278 contacts →

Exact match

“Largest Company in India for Clean Rooms on Turnkey Basis catering to requirements of Pharmaceuticals, Semionductor, Food & Beverage and Research Laboratories.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
25Exact matchShenzhen, ChinaHQ recorded Oct 23, 20261,001-5,000272 contacts →

Exact match

“TK Group (Holdings) Limited found in 1983 in HK, Through 30 years of development, TK has become a leading one-stop total plastics solutions provider in PRC.”

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

Showing 25 of 3,247 class 100 cleanroom molded or assembled plastics suppliers worldwide

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Class 100 cleanroom molded or assembled plastics suppliers worldwide at a glance

As of Oct 23, 2026
16.9%Verified-email coverage
17.3Average contacts per company
11-50Median size (employees)
1.3%Largest-city concentration · Shenzhen
Oct 23, 2026Page data refreshed

Companies by employee count

1-10
700
11-50
1,144
51-200
919
201-500
308
501-1,000
92
1,001-5,000
50
5,001-10,000
5
10001+
7

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 class 100 cleanroom molded or assembled plastics suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “class 100 cleanroom molded or assembled plastics 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. 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 9,500 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.

Class 100 cleanroom molded or assembled plastics suppliers by location

13 lists · largest first

Every Class 100 cleanroom molded or assembled plastics suppliers 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 “class 100 cleanroom molded or assembled plastics suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many class 100 cleanroom molded or assembled plastics suppliers are there worldwide?

RevenueBase identified 3,247 company matches for class 100 cleanroom molded or assembled plastics suppliers 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?

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

Which country has the most class 100 cleanroom molded or assembled plastics suppliers?

The United States leads with 560 companies, followed by India (310) and Italy (249). Every class 100 cleanroom molded or assembled plastics suppliers list by country and city is linked on this page.

Which city has the most class 100 cleanroom molded or assembled plastics suppliers?

Shenzhen leads with 41 company records, followed by Mumbai (30) and Dongguan (26).

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 9,500 professional contacts with verified work emails tracked across these 3,247 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.