Company lists · Data refreshed September 2026

Top 25 Polymer molding companies based in the United Kingdom

RevenueBase identified 308 company matches for polymer molding companies associated with the United Kingdom as of September 2026 and tracks 2,755 professional contacts across them, including 596 with verified work emails. Birmingham is the largest hub.

This list covers company matches for polymer molding companies 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 20, 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 20, 2026 How this list was built
308Companies
2,755Contacts tracked
596Verified emails
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The 25 largest polymer molding companies based in the United Kingdom

Ranked by team size
Top 25 of 308 company matches for polymer molding companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchPortsmouth, United KingdomHQ recorded Sep 20, 202651-200147 contacts →

Exact match

“Unipart Polymer and Composite Solutions is a leading provider of high-quality polymer and composite components.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchHuntingdon, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
3Exact matchNew Milton, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
4Exact matchOakham, United KingdomHQ recorded Sep 20, 202651-20054 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchWorthing, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
6Exact matchRoyton, United KingdomHQ recorded Sep 20, 202651-20050 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchCannock, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
8Exact matchBirmingham, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
9Exact matchRochdale, United KingdomHQ recorded Sep 20, 202651-20032 contacts →

Exact match

“Taylor Engineering & Plastics specialises in the manufacture of technical plastic mouldings for a wide range of industries, using thermoplastic injection moulding, thermoplastic…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchKirkby-in-ashfield, United KingdomHQ recorded Sep 20, 202651-20029 contacts →

Exact match

“Innovative plastic injection moulding & assemblies since 1989.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchNewark, United KingdomHQ recorded Sep 20, 202651-20027 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchBlackburn, United KingdomHQ recorded Sep 20, 202651-20024 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchSt. Austell, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
14Exact matchTorquay, United KingdomHQ recorded Sep 20, 202651-20020 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchKingswinford, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
16Exact matchEnfield, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
17Exact matchBirmingham, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
18Exact matchWimborne, United KingdomHQ recorded Sep 20, 202611-5019 contacts →

Exact match

“In an increasingly fast moving world, it has never been more important for manufacturers to be able to rely on quality-driven suppliers with the expertise to deliver, on time…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchBirmingham, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
20Exact matchWare, United KingdomHQ recorded Sep 20, 202651-20019 contacts →

Exact match

“Makevale are developers and manufacturers of high performance polymers and biopolymers for clients all over the globe.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchSlough, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
22Exact matchCheslyn Hay, United KingdomHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“Counterplas is a leading technical injection moulder operating within the UK, and has over many years built a reputation for innovation and excellence.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchDurham, United KingdomHQ recorded Sep 20, 202651-20018 contacts →

Exact match

“JKL Mouldings Ltd is a family owned Plastic Injection Moulding Company established in 1971.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchStockport, United KingdomHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“Established for 70 years, Wheatley Plastics is a leading supplier of plastic injection moulding services with expertise across a wide range of industries including electronics…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchCrewkerne, United KingdomHQ recorded Sep 20, 202651-20018 contacts →

Exact match

“The Merriott Group is a leading trade moulding company, with factories in the South West (Somerset), and in the South East (Kent) of the UK, producing technical and demanding…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 308 polymer molding companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 596 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Polymer molding companies based in the United Kingdom at a glance

As of Sep 20, 2026
21.6%Verified-email coverage
8.9Average contacts per company
11-50Median size (employees)
2.3%Largest-city concentration · Birmingham
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
122
11-50
123
51-200
51
201-500
6
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 308 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 “polymer molding 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. 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 596 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 20, 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 “polymer molding companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many polymer molding companies are there based in the United Kingdom?

RevenueBase identified 308 company matches for polymer molding companies 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?

Unipart Polymer And Composite Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most polymer molding companies?

Birmingham leads with 7 company records, followed by Leicester (7) and Walsall (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 596 professional contacts with verified work emails tracked across these 308 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 308 polymer molding companies 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.