Company lists · Data refreshed September 2026

Top 25 Rubber injection molding companies based in the United Kingdom

RevenueBase identified 82 company matches for rubber injection molding companies associated with the United Kingdom as of September 2026 and tracks 1,215 professional contacts across them, including 389 with verified work emails. Leicester is the largest hub.

This list covers company matches for rubber injection 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 21, 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 21, 2026 How this list was built
82Companies
1,215Contacts tracked
389Verified emails
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The 25 largest rubber injection molding companies based in the United Kingdom

Ranked by team size
Top 25 of 82 company matches for rubber injection molding companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 21, 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 21, 2026 · View company records in RevenueBase
2Exact matchWestbury, United KingdomHQ recorded Sep 21, 202651-20042 contacts →

Exact match

“We are a world-leading manufacturer of custom rubber compounds.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchLeicestershire, United KingdomHQ recorded Sep 21, 202651-20039 contacts →

Exact match

“Harboro Rubber are at the leading edge of rubber technology and are keen to help your company resolve the technical challenges you are facing.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchMaidstone, United KingdomHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
5Exact matchSouthampton, United KingdomHQ recorded Sep 21, 202611-5030 contacts →

Exact match

“Experts in rubber engineering.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchNorthampton, United KingdomHQ recorded Sep 21, 202651-20026 contacts →

Exact match

“Burnetts Manufacturing Limited is a technical rubber moulding specialist, providing the complete solution for rubber, thermoplastic and silicone component requirements.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchBordon, United KingdomHQ recorded Sep 21, 202651-20021 contacts →

Exact match

“Polymax is an international group that has been at the forefront of manufacturing and distributing rubber products since 1970.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchTelford, United KingdomHQ recorded Sep 21, 202611-5021 contacts →

Exact match

“We are the founding company of the Acousta group.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchEnfield, United KingdomHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
10Exact matchAldershot, United KingdomHQ recorded Sep 21, 202651-20018 contacts →

Exact match

“Camberley Rubber Mouldings Ltd, a division of the Camberley Group, are a specialist technical manufacturer of bespoke rubber mouldings and custom made rubber products.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchCarrickfergus, United KingdomHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“IPC Mouldings is an SC21 Gold award-winning manufacturer of injection moulded parts and engineered assemblies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchRochester, United KingdomHQ recorded Sep 21, 2026201-50016 contacts →

Exact match

“With manufacturing plants situated across four continents, Sinclair & Rush supplies over customers worldwide.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchTewkesbury, United KingdomHQ recorded Sep 21, 202651-20011 contacts →

Exact match

“Overview: Bovill & Boyd Engineering Ltd have over 50 years’ experience in the manufacturing of moulded and extruded rubber products.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchLiverpool, United KingdomHQ recorded Sep 21, 202651-20011 contacts →

Exact match

“AC Plastics Ltd is a trade injection moulder with over 50 years experience of producing precision injection moulded components for a huge range of companies and industries.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchLeicester, United KingdomHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“Agentdraw Plastics is a leading manufacturing company within the UK plastics industry, specialising in the production of injection moulded components.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchLeicester, United KingdomHQ recorded Sep 21, 202651-20010 contacts →

Exact match

“Rugby Plastics are a Plastic Injection Moulding specialist with state of the art design, manufacturing & supply chain capabilities.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchTelford, United KingdomHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“Rapid Manufacturing of Plastics - Prototype to Production.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchBlackburn, United KingdomHQ recorded Sep 21, 202611-509 contacts →

Exact match

“Fairham Mouldings Ltd are established manufacturers of quality rubber components using high quality materials and from British rubber suppliers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchNorthampton, United KingdomHQ recorded Sep 21, 202611-509 contacts →

Exact match

“When designing and manufacturing you need to be confident that the supplier you choose produces to the highest quality, on time and competitively.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchYate, United KingdomHQ recorded Sep 21, 202611-508 contacts →

Exact match

“We’ve been making bespoke dipped rubber products for a range of industries since 1964.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchAlton, United KingdomHQ recorded Sep 21, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchNorwich, United KingdomHQ recorded Sep 21, 202611-507 contacts →

Exact match

“Walker Rubber Ltd established in 1941 is East Anglia's trusted rubber manufacturer, supplier, and specialist in rubber solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchRoss-on-wye, United KingdomHQ recorded Sep 21, 202651-2006 contacts →

Exact match

“The UKs leading supplier of technical moulded products.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchShrewsbury, United KingdomHQ recorded Sep 21, 202611-506 contacts →

Exact match

“DKL Rubber has been trading since 1988.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchSt Ives, United KingdomHQ recorded Sep 21, 202611-506 contacts →

Exact match

“Clifton Rubber has excelled in the manufacture of polymer based products for over 40 years supplying rubber and polyurethane components to a range of industries including…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 82 rubber injection molding companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 389 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Rubber injection molding companies based in the United Kingdom at a glance

As of Sep 21, 2026
32.0%Verified-email coverage
14.8Average contacts per company
11-50Median size (employees)
4.9%Largest-city concentration · Leicester
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
43
51-200
15
201-500
4
501-1,000
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 82 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 “rubber injection 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 389 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 21, 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 “rubber injection molding companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 82 company matches for rubber injection 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?

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 rubber injection molding companies?

Leicester leads with 4 company records, followed by Northampton (3) and Birmingham (2).

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 389 professional contacts with verified work emails tracked across these 82 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 21, 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.