Company lists · Data refreshed September 2026

Top 25 Custom automotive plastic molders based in the United Kingdom

RevenueBase identified 320 company matches for custom automotive plastic molders associated with the United Kingdom as of September 2026 and tracks 3,328 professional contacts across them, including 823 with verified work emails. Birmingham is the largest hub.

This list covers company matches for custom automotive plastic molders associated with the United Kingdom, 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 September 16, 2026.

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 Sep 16, 2026 How this list was built
320Companies
3,328Contacts tracked
823Verified emails
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The 25 largest custom automotive plastic molders based in the United Kingdom

Ranked by team size
Top 25 of 320 company matches for custom automotive plastic molders based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchMinworth, United KingdomHQ recorded Sep 16, 2026501-1,000394 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 · Sep 16, 2026 · View company records in RevenueBase
2Exact matchHuntingdon, United KingdomHQ recorded Sep 16, 2026201-500123 contacts →

Exact match

“RGE Group is a global manufacturer of plastic injection moulded components, with facilities in the UK, Europe and China.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchBangor, United KingdomHQ recorded Sep 16, 202651-20087 contacts →

Exact match

“Denroy Plastics Ltd is a subsidiary of Denroy Group Ltd.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchNew Milton, United KingdomHQ recorded Sep 16, 202611-5081 contacts →

Exact match

“We offer clients plastic injection moulding with pinpoint precision, right here in the UK.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchWaterlooville, United KingdomHQ recorded Sep 16, 202651-20054 contacts →

Exact match

“Hi-Tech is a full-service injection moulding partner, with two UK facilities and a brand-new factory in Slovakia.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchOakham, United KingdomHQ recorded Sep 16, 202651-20054 contacts →

Exact match

“Rutland Plastics is one of the UK's leading Plastic injection moulders.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchWorthing, United KingdomHQ recorded Sep 16, 202651-20051 contacts →

Exact match

“Nordell are a Plastic Injection Moulding, Assembly and tool making company that provides technical solutions and Design for Manufacture (DFM) support for our customers.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchRoyton, United KingdomHQ recorded Sep 16, 202651-20050 contacts →

Exact match

“Patterson & Rothwell Ltd is a Plastic Moulder based in North Manchester.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchCannock, United KingdomHQ recorded Sep 16, 202651-20049 contacts →

Exact match

“The Goodfish Group is a privately-owned plastic injection-moulding, extrusion, fabrication and assembly manufacturing service business with sites in Cannock, Worcester, St.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchBirmingham, United KingdomHQ recorded Sep 16, 202651-20041 contacts →

Exact match

“From design and tooling through to volume supply QPP are here to support your plastic injection requirements.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchHorsham, United KingdomHQ recorded Sep 16, 202611-5041 contacts →

Exact match

“Pentagon Plastics Group Ltd provide a full turnkey solution for customers bespoke plastic injection moulding needs inclusive of design, development, mould tooling, production and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchMaidstone, United KingdomHQ recorded Sep 16, 202611-5034 contacts →

Exact match

“Vital Parts Ltd are a Plastic, Rubber & Metal Component manufacturer based in Maidstone, Kent.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchKirkby-in-ashfield, United KingdomHQ recorded Sep 16, 202651-20029 contacts →

Exact match

“Innovative plastic injection moulding & assemblies since 1989.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchNewark, United KingdomHQ recorded Sep 16, 202651-20027 contacts →

Exact match

“Rototek manufacture the plastic products no one else can.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchBlackburn, United KingdomHQ recorded Sep 16, 202651-20024 contacts →

Exact match

“MGS Technical Plastics is a Plastic Injection Moulding company based in Lancashire.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchSt. Austell, United KingdomHQ recorded Sep 16, 202651-20023 contacts →

Exact match

“Polymermedics Ltd is a part of the Agor group, which stands for and includes a number of innovative plastic injection moulding companies in England, Germany and Czech Republic.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchBlackburn, United KingdomHQ recorded Sep 16, 202611-5023 contacts →

Exact match

“Plastic Specialist Flexible Thinking, Cutting Edge.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchCoventry, United KingdomHQ recorded Sep 16, 202651-20022 contacts →

Exact match

“AGEMA ENGINEERING LIMITED is a polymer injection moulding company based at 21 BAYTON ROAD INDUSTRIAL ESTATE, BAYTON ROAD EXHALL, COVENTRY, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchManchester, United KingdomHQ recorded Sep 16, 202651-20022 contacts →

Exact match

“Tatra Rotalac were formed from the merger of Tatra Plastics and Rotalac Plastics.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchTorquay, United KingdomHQ recorded Sep 16, 202651-20020 contacts →

Exact match

“Hymid - Your Partner for Innovative Plastic Manufacturing Solutions in the UK.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchKingswinford, United KingdomHQ recorded Sep 16, 202651-20020 contacts →

Exact match

“RP Technologies are the UK's leading manufacturer of complex aluminium injection mould tooling along with prototype and production components.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchEnfield, United KingdomHQ recorded Sep 16, 202651-20020 contacts →

Exact match

“Precision Injection Moulding Solutions For Industry Precision Engineering Plastics (PEP) is a leader in the production of close tolerance injection moulded components.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchBirmingham, United KingdomHQ recorded Sep 16, 202651-20020 contacts →

Exact match

“Barkley Plastics is a leading provider of plastic injection moulding and toolmaking services based in Birmingham, West Midlands.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchBirmingham, United KingdomHQ recorded Sep 16, 202651-20019 contacts →

Exact match

“Specialists in bespoke plastic moulding Based in the heart of the West Midlands, we operate one of the largest selections of Thermoset and Thermoplastic Injection Moulding…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchSlough, United KingdomHQ recorded Sep 16, 202651-20018 contacts →

Exact match

“Sovrin Plastics provides injection moulding and contract manufacturing services for the supply of precision plastic components and assemblies to the medical, electronics and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 320 custom automotive plastic molders based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 823 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom automotive plastic molders based in the United Kingdom at a glance

As of Sep 16, 2026
24.7%Verified-email coverage
10.4Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · Birmingham
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
118
11-50
131
51-200
56
201-500
7
501-1,000
2
1,001-5,000
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 320 companies.

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.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “custom automotive plastic molders” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 823 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 September 16, 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.

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 automotive plastic molders”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom automotive plastic molders are there based in the United Kingdom?

RevenueBase identified 320 company matches for custom automotive plastic molders associated with the United Kingdom as of September 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?

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

Which city has the most custom automotive plastic molders?

Birmingham leads with 10 company records, followed by Leicester (8) and Coventry (5).

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 823 professional contacts with verified work emails tracked across these 320 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 September 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 320 custom automotive plastic molders based in the United Kingdom. Start with a free account, no credit card.

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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.