Company lists · Data refreshed November 2026

Top 25 Plastic assembly companies worldwide

RevenueBase identified 9,196 company matches for plastic assembly companies worldwide as of November 2026 and tracks 200,163 professional contacts across them, including 29,838 with verified work emails. The United States is the largest market and Shenzhen the largest hub.

This list covers company matches for plastic assembly companies 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 November 6, 2026. Country and city lists for plastic assembly companies 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 Nov 6, 2026 How this list was built
9,196Companies
200,163Contacts tracked
29,838Verified emails
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The 25 largest plastic assembly companies worldwide

Ranked by team size
Top 25 of 9,196 company matches for plastic assembly companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBristol, United KingdomHQ recorded Nov 6, 2026n/a16,770 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchUrbana, United StatesHQ recorded Nov 6, 202610001+4,662 contacts →

Exact match

“Starting with aftermarket parts in 1956 and moving into O.E.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMumbai, IndiaHQ recorded Nov 6, 20261,001-5,0004,145 contacts →

Exact match

“Founded in 1942, Supreme is an acknowledged leader of India's plastics industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBelgaum, IndiaHQ recorded Nov 6, 20261,001-5,0002,023 contacts →

Exact match

“Aequs is a diversified contract manufacturing company providing vertically integrated product solutions across the Aerospace, Toys and Consumer Durable Goods industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchKarlsruhe, GermanyHQ recorded Nov 6, 20265,001-10,0001,510 contacts →

Exact match

“Founded in 1996 SAS operates in 24 locations all over the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAuburn Hills, United StatesHQ recorded Nov 6, 20261,001-5,0001,425 contacts →

Exact match

“Voltava was formed in December 2025 through the combination of Detroit Manufacturing Systems, Android Industries and Avancez Assembly.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAuburn Hills, MI, United StatesHQ recorded Nov 6, 20261,001-5,0001,293 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchOliveira De Azeméis, PortugalHQ recorded Nov 6, 20261,001-5,0001,278 contacts →

Exact match

“Simoldes Plastics is a set of companies belonging to Simoldes, with headquarters in Oliveira de Azeméis, Portugal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchOldcastle, ON, CanadaHQ recorded Nov 6, 20261,001-5,0001,184 contacts →

Exact match

“With a rich history dating back over 40 years, our collaborative approach, work ethic and commitment have made us a global leader in automotive components.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLivingston, NJ, United StatesHQ recorded Nov 6, 20261,001-5,0001,073 contacts →

Exact match

“About Inteplast Group Founded in 1991, Inteplast Group is the largest manufacturer of integrated plastics in North America, offering a wide variety of quality products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSingaporeHQ recorded Nov 6, 202610001+1,008 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHolt, KY, United StatesHQ recorded Nov 6, 20261,001-5,000949 contacts →

Exact match

“Dakkota Integrated Systems is a company with world-class products that are designed, engineered, and manufactured by a diverse team of talented employees.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSingaporeHQ recorded Nov 6, 20265,001-10,000943 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPompéia, BrazilHQ recorded Nov 6, 20261,001-5,000836 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchTecumseh, ON, CanadaHQ recorded Nov 6, 2026501-1,000768 contacts →

Exact match

“Ground Effects is a diverse manufacturer of automotive products and an innovation leader in providing solutions for OEM-level vehicle components in a production environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHörsching, AustriaHQ recorded Nov 6, 20261,001-5,000700 contacts →

Exact match

“The POLYTEC GROUP is a leading developer and manufacturer of high-quality plastic parts, with 16 sites and over 2,800 employees worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchParets Del Valles, SpainHQ recorded Nov 6, 20261,001-5,000671 contacts →

Exact match

“Zanini is a +55 year success story, with the best yet to come.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchShelby Township, MI, United StatesHQ recorded Nov 6, 20261,001-5,000650 contacts →

Exact match

“When it comes to the world of automotive components, JVIS has continued to be the supplier of choice for leading global brands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMalmö, SwedenHQ recorded Nov 6, 20261,001-5,000647 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 · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCleveland, OH, United StatesHQ recorded Nov 6, 20261,001-5,000634 contacts →

Exact match

“As a leading global supply chain management company for assembly components and fasteners, Supply Technologies has proven experience helping customers improve total cost of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchVinhedo, BrazilHQ recorded Nov 6, 20261,001-5,000617 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 · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 20261,001-5,000570 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWipperfürth, GermanyHQ recorded Nov 6, 20261,001-5,000531 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBaraboo, WI, United StatesHQ recorded Nov 6, 20261,001-5,000528 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBrampton, ON, CanadaHQ recorded Nov 6, 20261,001-5,000523 contacts →

Exact match

“Matcor-Matsu Group is a fully integrated supplier of engineering and manufacturing services related to complex assemblies for automotive OEM customers, as well as stampings for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 9,196 plastic assembly companies worldwide

See the full list, filter by size, metro and specialty, and access 29,838 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plastic assembly companies worldwide at a glance

As of Nov 6, 2026
14.9%Verified-email coverage
21.8Average contacts per company
11-50Median size (employees)
0.8%Largest-city concentration · Shenzhen
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,209
11-50
3,223
51-200
2,302
201-500
783
501-1,000
267
1,001-5,000
188
5,001-10,000
12
10001+
18

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 plastic assembly companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “plastic assembly companies” 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 29,838 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 November 6, 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.

Plastic assembly companies by location

34 lists · largest first

Every Plastic assembly companies 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 “plastic assembly companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plastic assembly companies are there worldwide?

RevenueBase identified 9,196 company matches for plastic assembly companies worldwide as of November 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 plastic assembly companies?

The United States leads with 1,271 companies, followed by Germany (859) and India (807). Every plastic assembly companies list by country and city is linked on this page.

Which city has the most plastic assembly companies?

Shenzhen leads with 78 company records, followed by Pune (65) and Sao Paulo (60).

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 29,838 professional contacts with verified work emails tracked across these 9,196 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 November 6, 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.