Company lists · Data refreshed September 2026

Top 25 Custom plastic molders worldwide

Name: Custom plastic molders worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 10,006 companies tracked

RevenueBase identified 10,006 custom plastic molders worldwide as of September 2026 and tracks 105,855 professional contacts across them, including 19,114 with verified work emails. The United States is the largest market and Shenzhen the largest hub.

This list covers custom plastic molders worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026. Country and city lists for custom plastic molders follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

10,006Companies

105,855Contacts tracked

19,114Verified emails

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The 25 largest custom plastic molders worldwide

Ranked by team size

Top 25 of 10,006 custom plastic molders worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to custom plastic molders: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Milacron	Strong evidence	Batavia, OH, United StatesHQ checked Sep 19, 2026	5,001-10,000	1,290 contacts →
	Strong evidence “Milacron is a global leader in the manufacture, distribution, and service of highly engineered and customized systems within the plastic technology and processing industry.” Source: RevenueBase Database · checked Sep 19, 2026
2	US Farathane	Strong evidence	Auburn Hills, MI, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,163 contacts →
	Strong evidence “At US Farathane, we design and manufacture highly engineered plastic injection-molded components, make them available to you in a variety of sizes, shapes, and designs and supply…” Source: RevenueBase Database · checked Sep 19, 2026
3	Hi-P International	Partial evidence	SingaporeHQ checked Sep 19, 2026	10001+	876 contacts →
	Partial evidence “Our core competencies are in precision tooling and plastic molding but we also have in-house capabilities and business alliances in metal-stamping, PCBA, surface decoration…” Source: RevenueBase Database · checked Sep 19, 2026
4	Sunningdale Tech LTD	Partial evidence	SingaporeHQ checked Sep 19, 2026	5,001-10,000	835 contacts →
	Partial evidence “A One-stop Precision Plastic Engineering Company Sunningdale Tech Ltd is a leading manufacturer of precision plastic components.” Source: RevenueBase Database · checked Sep 19, 2026
5	Polytec Group	Partial evidence	Hörsching, AustriaHQ checked Sep 19, 2026	1,001-5,000	690 contacts →
	Partial evidence “The POLYTEC GROUP is a leading developer and manufacturer of high-quality plastic parts, with 20 sites and over 3,500 employees worldwide.” Source: RevenueBase Database · checked Sep 19, 2026
6	Rosti Group	Partial evidence	Malmö, SwedenHQ checked Sep 19, 2026	1,001-5,000	601 contacts →
	Partial evidence “From Concept to Reality Rosti, founded in 1944, is a global plastic injection moulding company and contract manufacturer to some of the world’s leading manufacturers in the…” Source: RevenueBase Database · checked Sep 19, 2026
7	Jokey Group	Partial evidence	Wipperfürth, GermanyHQ checked Sep 19, 2026	1,001-5,000	493 contacts →
	Partial evidence “The Jokey Group is a company in the plastics processing industry.” Source: RevenueBase Database · checked Sep 19, 2026
8	Evco Plastics	Indirect evidence	Deforest, WI, United StatesHQ checked Sep 19, 2026	1,001-5,000	489 contacts →
	Indirect evidence “Precision.” Source: RevenueBase Database · checked Sep 19, 2026
9	Walter Pack	Partial evidence	Igorre, SpainHQ checked Sep 19, 2026	201-500	457 contacts →
	Partial evidence “At Walter Pack we aim to lead the design and development of functional decorative plastic parts by mastering the most advanced technologies, providing creative solutions to our…” Source: RevenueBase Database · checked Sep 19, 2026
10	Renata Precision Components PVT LTD	Indirect evidence	Pune, IndiaHQ checked Sep 19, 2026	201-500	410 contacts →
	Indirect evidence “Injection Molding, Tooling,High Speed Stamping,Product Design and Assemblies” Source: RevenueBase Database · checked Sep 19, 2026
11	Mergon Group	Indirect evidence	Castlepollard, United StatesHQ checked Sep 19, 2026	501-1,000	408 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
12	Persico Group	Indirect evidence	Nembro, ItalyHQ checked Sep 19, 2026	501-1,000	390 contacts →
	Indirect evidence “Persico is one of the most skilled and versatile mould engineering companies worldwide, able to offer a full range of services for different industries: • Automotive: Persico…” Source: RevenueBase Database · checked Sep 19, 2026
13	Century Mold Co. INC	Strong evidence	Rochester, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	375 contacts →
	Strong evidence “Century Mold is a leading North American plastic injection molder who dominates the automotive industry.” Source: RevenueBase Database · checked Sep 19, 2026
14	KB Components	Indirect evidence	Örkelljunga, SwedenHQ checked Sep 19, 2026	1,001-5,000	367 contacts →
	Indirect evidence “KB Components differs from most of our competitors by having a focused approach to injection moulding technologies, including material technology and design optimization of both…” Source: RevenueBase Database · checked Sep 19, 2026
15	Sybridge Technologies	Indirect evidence	Itasca, IL, United StatesHQ checked Sep 19, 2026	1,001-5,000	347 contacts →
	Indirect evidence “SyBridge Technologies is a full-lifecycle injection mold tooling partner trusted by leading manufacturers across healthcare, packaging, consumer goods, mobility, and industrial…” Source: RevenueBase Database · checked Sep 19, 2026
16	Plastic Products Company INC	Partial evidence	Lindstrom, MN, United StatesHQ checked Sep 19, 2026	501-1,000	347 contacts →
	Partial evidence “At Plastic Products Company (PPC), we are committed to eagerly serving your needs.” Source: RevenueBase Database · checked Sep 19, 2026
17	Besmak Components Private Limited	Partial evidence	Kancheepuram District, IndiaHQ checked Sep 19, 2026	501-1,000	347 contacts →
	Partial evidence “We, BESMAK COMPONENTS PVT LTD are an IATF 16949:2016 certified manufacturers of injection moulds and Precision Plastic Components for Automobile and other industries.” Source: RevenueBase Database · checked Sep 19, 2026
18	Arqplast	Partial evidence	Boituva, BrazilHQ checked Sep 19, 2026	201-500	339 contacts →
	Partial evidence “Company manufacturer of housewares by plastic injection moulding process.” Source: RevenueBase Database · checked Sep 19, 2026
19	PEXCO	Partial evidence	Alpharetta, GA, United StatesHQ checked Sep 19, 2026	501-1,000	332 contacts →
	Partial evidence “Pexco is a leading manufacturer of high-performance plastic solutions engineered for manufacturers and end-users across North America.” Source: RevenueBase Database · checked Sep 19, 2026
20	Linkplas Indústria DE Plásticos Ltda	Indirect evidence	Joinville, BrazilHQ checked Sep 19, 2026	501-1,000	327 contacts →
	Indirect evidence “Empresa joinvilense fundada em junho de 2002, a Linkplas iniciou suas atividades de injeção de termoplásticos atendendo o segmento da linha branca.” Source: RevenueBase Database · checked Sep 19, 2026
21	Syarikat SIN Kwang Plastic Industries SDN BHD	Partial evidence	Senai, MalaysiaHQ checked Sep 19, 2026	1,001-5,000	312 contacts →
	Partial evidence “SKP Resource Bhd (SKP, GHI, GHL, GHT) Plastic Moulding Manufacturer.” Source: RevenueBase Database · checked Sep 19, 2026
22	Engineered Plastic Components	Strong evidence	West Des Moines, IA, United StatesHQ checked Sep 19, 2026	1,001-5,000	308 contacts →
	Strong evidence “EPC is your one-stop shop for your plastic injection molded products.” Source: RevenueBase Database · checked Sep 19, 2026
23	SP Berner Plastic Group S,l	Indirect evidence	Aldaya, SpainHQ checked Sep 19, 2026	501-1,000	307 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
24	Mutual Industries Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	501-1,000	307 contacts →
	Indirect evidence “Mutual Group is serving Industries since 1975.” Source: RevenueBase Database · checked Sep 19, 2026
25	EG Industries Leader In Plastic Injection Molding, Tooling, And Automation	Indirect evidence	Circleville, OH, United StatesHQ checked Sep 19, 2026	501-1,000	296 contacts →
	Indirect evidence “EG Industries was founded in 1981 as a Tier 1 supplier to the automotive industry.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: custom plastic molders. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names custom plastic molders.
Partial evidence: Its own public description names part of custom plastic molders, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name custom plastic molders. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 10,006 custom plastic molders worldwide

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Custom plastic molders worldwide at a glance

As of Sep 19, 2026

18.1%Verified-email coverage

10.6Average contacts per company

11-50Median size (employees)

3.3%Largest-city concentration · Shenzhen

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

2,716

11-50

3,827

51-200

2,549

201-500

591

501-1,000

155

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among custom plastic molders, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for custom plastic molders are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “custom plastic molders”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names custom plastic molders), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among custom plastic molders, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 19,114 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Custom plastic molders by location

31 lists · largest first

Every Custom plastic molders list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names custom plastic molders, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many custom plastic molders are there worldwide?

RevenueBase identified 10,006 custom plastic molders worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Milacron, headquartered in Batavia, tops this list with the largest team on record.

Which country has the most custom plastic molders?

The United States leads with 1,643 companies, followed by China (1,274) and Italy (862). Every custom plastic molders list by country and city is linked on this page.

Which city has the most custom plastic molders?

Shenzhen leads with 330 headquartered companies, followed by Dongguan (183) and Istanbul (79).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 19,114 verified decision-maker contacts tracked across these 10,006 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.