Company lists · Data refreshed October 2026

Top 25 Custom molded plastic manufacturers worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Oct 11, 2026 11,668 companies tracked

RevenueBase identified 11,668 company matches for custom molded plastic manufacturers worldwide as of October 2026 and tracks 183,067 professional contacts across them, including 29,291 with verified work emails. The United States is the largest market and Shenzhen the largest hub.

This list covers company matches for custom molded plastic manufacturers 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 11, 2026. Country and city lists for custom molded plastic manufacturers 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 11, 2026 How this list was built

11,668Companies

183,067Contacts tracked

29,291Verified emails

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The 25 largest custom molded plastic manufacturers worldwide

Ranked by team size

Top 25 of 11,668 company matches for custom molded plastic manufacturers worldwide, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Rencol Components LTD	Exact match	Bristol, United KingdomHQ recorded Oct 11, 2026	n/a	16,850 contacts →
	Exact match “Following 100 years of successful design and manufacturing experience in plastic and metals, Rencol Components has built a truly global supply chain - rapidly expanding our range…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2	ENGEL	Exact match	Schwertberg, AustriaHQ recorded Oct 11, 2026	5,001-10,000	1,494 contacts →
	Exact match “Our world is about plastics, the material of the future: We are one of the global leaders in the production of injection moulding machines and their automation.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3	Milacron	Exact match	Batavia, OH, United StatesHQ recorded Oct 11, 2026	1,001-5,000	1,324 contacts →
	Exact match “Milacron is a global industrial leader in the manufacturing and distribution of highly engineered and customized injection molding and extrusion solutions, and aftermarket parts…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4	US Farathane	Exact match	Auburn Hills, MI, United StatesHQ recorded Oct 11, 2026	1,001-5,000	1,214 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5	Technimark LLC	Exact match	Asheboro, NC, United StatesHQ recorded Oct 11, 2026	1,001-5,000	1,057 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 11, 2026 · View company records in RevenueBase
6	Hi-P International	Exact match	SingaporeHQ recorded Oct 11, 2026	10001+	982 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7	Sunningdale Tech LTD	Exact match	SingaporeHQ recorded Oct 11, 2026	5,001-10,000	911 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 11, 2026 · View company records in RevenueBase
8	Unipac	Exact match	Pompéia, BrazilHQ recorded Oct 11, 2026	1,001-5,000	753 contacts →
	Exact match “A Unipac molda um futuro sustentável por meio da transformação em plásticos e além do plástico.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9	Simoldes Plasticos Brasil	Exact match	São Jose Dos Pinhais, United StatesHQ recorded Oct 11, 2026	501-1,000	697 contacts →
	Exact match “Simoldes Plastic Division is a set of companies belonging to Simoldes Group, with headquarters in Oliveira de Azeméis, Portugal.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10	Polytec Group	Exact match	Hörsching, AustriaHQ recorded Oct 11, 2026	1,001-5,000	654 contacts →
	Exact match “The POLYTEC GROUP is a leading developer and manufacturer of high-quality plastic parts, with 20 sites and over 3,500 employees worldwide.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11	Rosti Group	Exact match	Malmö, SwedenHQ recorded Oct 11, 2026	1,001-5,000	622 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12	Tessy Plastics Corp	Exact match	Skaneateles, NY, United StatesHQ recorded Oct 11, 2026	1,001-5,000	522 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
13	Flambeau, INC	Exact match	Baraboo, WI, United StatesHQ recorded Oct 11, 2026	1,001-5,000	521 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14	Jokey Group	Exact match	Wipperfürth, GermanyHQ recorded Oct 11, 2026	1,001-5,000	517 contacts →
	Exact match “The Jokey Group is a company in the plastics processing industry.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15	Evco Plastics	Exact match	Deforest, WI, United StatesHQ recorded Oct 11, 2026	1,001-5,000	504 contacts →
	Exact match “Precision.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16	Grupo Focus Plásticos	Exact match	São José Dos Pinhais, BrazilHQ recorded Oct 11, 2026	1,001-5,000	500 contacts →
	Exact match “Com mais de 30 anos de história, o Grupo Focus é referência nacional na engenharia e manufatura de componentes e conjuntos plásticos de alta complexidade.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17	Royal Technologies Corp	Exact match	Hudsonville, MI, United StatesHQ recorded Oct 11, 2026	1,001-5,000	491 contacts →
	Exact match “Royal Technologies is an advanced engineering and manufacturing company serving industries as diverse as automotive, furniture, and consumer products.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18	Mack Molding Company	Exact match	Arlington, VT, United StatesHQ recorded Oct 11, 2026	1,001-5,000	472 contacts →
	Exact match “Mack Molding Co, headquartered in Arlington, VT, provides design through FDA-approved manufacturing services to the medical, commercial, computer & business equipment, energy and…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19	JSG Innotech Pvt. LTD	Exact match	Sonipat, IndiaHQ recorded Oct 11, 2026	51-200	470 contacts →
	Exact match “JSG Innotech has evolved as an enterprise committed to bringing opportunities of Innovation, Technology and Competence.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20	WHS Plastics LTD	Exact match	Minworth, United KingdomHQ recorded Oct 11, 2026	501-1,000	466 contacts →
	Exact match “WHS Plastics successfully operates in a highly competitive global marketplace, partnering with major international companies in a variety of market segments including automotive…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21	Machino Plastics LTD	Exact match	IndiaHQ recorded Oct 11, 2026	501-1,000	465 contacts →
	Exact match “Machino Plastics Ltd is a company based out of India.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22	Walter Pack	Exact match	Igorre, SpainHQ recorded Oct 11, 2026	201-500	456 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23	PAM Plásticos	Exact match	Manaus, BrazilHQ recorded Oct 11, 2026	501-1,000	449 contacts →
	Exact match “EFICIÊNCIA SUSTENTÁVEL A PAM Plásticos é hoje um importante player nacional no segmento de plásticos para indústria de eletrônicos, eletrodoméstica, automobilística e produtos…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24	Mergon Group	Exact match	Castlepollard, United StatesHQ recorded Oct 11, 2026	501-1,000	426 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 11, 2026 · View company records in RevenueBase
25	Montaplast Of North America	Exact match	Frankfort, KY, United StatesHQ recorded Oct 11, 2026	501-1,000	410 contacts →
	Exact match “Founded in 1958 by Albert Stulz Sr.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “custom molded plastic manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 11,668 custom molded plastic manufacturers worldwide

See the full list, filter by size, metro and specialty, and access 29,291 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom molded plastic manufacturers worldwide at a glance

As of Oct 11, 2026

16.0%Verified-email coverage

15.7Average contacts per company

11-50Median size (employees)

2.6%Largest-city concentration · Shenzhen

Oct 11, 2026Page data refreshed

Companies by employee count

1-10

2,912

11-50

4,298

51-200

3,128

201-500

828

501-1,000

265

1,001-5,000

142

5,001-10,000

10001+

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 custom molded plastic manufacturers are linked below.
What qualifies: Company records worldwide whose business descriptions match “custom molded 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. 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 29,291 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.

Custom molded plastic manufacturers by location

39 lists · largest first

Every Custom molded plastic manufacturers 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 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 “custom molded plastic manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom molded plastic manufacturers are there worldwide?

RevenueBase identified 11,668 company matches for custom molded plastic manufacturers 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?

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

Which country has the most custom molded plastic manufacturers?

The United States leads with 1,899 companies, followed by China (1,232) and Italy (901). Every custom molded plastic manufacturers list by country and city is linked on this page.

Which city has the most custom molded plastic manufacturers?

Shenzhen leads with 307 company records, followed by Dongguan (186) and Istanbul (79).

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 29,291 professional contacts with verified work emails tracked across these 11,668 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.