Company lists · Data refreshed October 2026

Top 25 Compression molding manufacturers based in the United Kingdom

Name: Compression molding manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 170 companies tracked

RevenueBase identified 170 company matches for compression molding manufacturers associated with the United Kingdom as of October 2026 and tracks 2,632 professional contacts across them, including 610 with verified work emails. Birmingham is the largest hub.

This list covers company matches for compression molding manufacturers 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 October 10, 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 Oct 10, 2026 How this list was built

170Companies

2,632Contacts tracked

610Verified emails

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The 25 largest compression molding manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 170 company matches for compression molding manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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	WHS Plastics LTD	Exact match	Minworth, United KingdomHQ recorded Oct 10, 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 10, 2026 · View company records in RevenueBase
2	Unipart Polymer And Composite Solutions	Exact match	Portsmouth, United KingdomHQ recorded Oct 10, 2026	51-200	179 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 · Oct 10, 2026 · View company records in RevenueBase
3	RGE Group	Exact match	Huntingdon, United KingdomHQ recorded Oct 10, 2026	201-500	129 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 · Oct 10, 2026 · View company records in RevenueBase
4	Denroy	Exact match	Bangor, United KingdomHQ recorded Oct 10, 2026	51-200	92 contacts →
	Exact match “Denroy Plastics Ltd is a subsidiary of Denroy Group Ltd.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Patterson & Rothwell LTD	Exact match	Royton, United KingdomHQ recorded Oct 10, 2026	51-200	53 contacts →
	Exact match “Patterson & Rothwell Ltd is a Plastic Moulder based in North Manchester.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	Injection Mouldings	Exact match	Cheltenham, United KingdomHQ recorded Oct 10, 2026	11-50	52 contacts →
	Exact match “Injection Mouldings produces high-quality moulded components in everything from standard commodity plastics to advanced engineering polymers, turning design concepts into…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	Goodfish Group	Exact match	Cannock, United KingdomHQ recorded Oct 10, 2026	51-200	51 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 · Oct 10, 2026 · View company records in RevenueBase
8	Vital Parts LTD	Exact match	Maidstone, United KingdomHQ recorded Oct 10, 2026	11-50	34 contacts →
	Exact match “Vital Parts Ltd are a Plastic, Rubber & Metal Component manufacturer based in Maidstone, Kent.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	Taylor Engineering & Plastics Limited	Exact match	Rochdale, United KingdomHQ recorded Oct 10, 2026	51-200	33 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 · Oct 10, 2026 · View company records in RevenueBase
10	S&s Plastics	Exact match	Kirkby-in-ashfield, United KingdomHQ recorded Oct 10, 2026	51-200	33 contacts →
	Exact match “Innovative plastic injection moulding & assemblies since 1989.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Burnetts Manufacturing Limited	Exact match	Northampton, United KingdomHQ recorded Oct 10, 2026	51-200	26 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 · Oct 10, 2026 · View company records in RevenueBase
12	James Walker Devol	Exact match	Gourock, United KingdomHQ recorded Oct 10, 2026	51-200	24 contacts →
	Exact match “At James Walker Devol, we do not simply manufacture complex components to customer specification, we strive to offer customers innovative solutions through the application of our…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Camberley Rubber Mouldings LTD	Exact match	Aldershot, United KingdomHQ recorded Oct 10, 2026	51-200	24 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 · Oct 10, 2026 · View company records in RevenueBase
14	Precision Engineering Plastics LTD	Exact match	Enfield, United KingdomHQ recorded Oct 10, 2026	51-200	23 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 · Oct 10, 2026 · View company records in RevenueBase
15	Inpress Precision LTD	Exact match	Littlehampton, United KingdomHQ recorded Oct 10, 2026	51-200	22 contacts →
	Exact match “Inpress is a family-owned business that manufactures and assembles technically refined, durable plastic, injection moulded and blow moulded products for the medical, health, and…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	United Aerospace LTD	Exact match	Pembroke Dock, United KingdomHQ recorded Oct 10, 2026	11-50	22 contacts →
	Exact match “We are Designers, Manufacturers and Finishes of Composite Components for any industry.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	JKL Mouldings Limited	Exact match	Durham, United KingdomHQ recorded Oct 10, 2026	51-200	21 contacts →
	Exact match “JKL Mouldings Ltd is a family owned Plastic Injection Moulding Company established in 1971.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Röchling Industrial UK Limited - Gloucester	Exact match	Gloucester, United KingdomHQ recorded Oct 10, 2026	51-200	20 contacts →
	Exact match “Röchling Industrial - Gloucester Thermoplastic and Composite machining.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Stechford Mouldings Limited	Exact match	Birmingham, United KingdomHQ recorded Oct 10, 2026	51-200	20 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 · Oct 10, 2026 · View company records in RevenueBase
20	Acoustafoam Limited	Exact match	Telford, United KingdomHQ recorded Oct 10, 2026	11-50	19 contacts →
	Exact match “We are the founding company of the Acousta group.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Merriott Group	Exact match	Crewkerne, United KingdomHQ recorded Oct 10, 2026	51-200	19 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 · Oct 10, 2026 · View company records in RevenueBase
22	Tricel Composites	Exact match	Leeds, United KingdomHQ recorded Oct 10, 2026	201-500	17 contacts →
	Exact match “Tricel is a leading global provider of composite product solutions with a reputation for quality, dependability and technical expertise.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	IPC Mouldings	Exact match	Carrickfergus, United KingdomHQ recorded Oct 10, 2026	11-50	16 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 · Oct 10, 2026 · View company records in RevenueBase
24	Sinclair & Rush UK	Exact match	Rochester, United KingdomHQ recorded Oct 10, 2026	201-500	15 contacts →
	Exact match “With manufacturing plants situated across four continents, Sinclair & Rush supplies over customers worldwide.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	J & A KAY LTD	Exact match	Darwen, United KingdomHQ recorded Oct 10, 2026	11-50	13 contacts →
	Exact match “J&A Kay is an integrated thermoplastic forming and fabrication company.” Recorded in the RevenueBase company graph · Oct 10, 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 “compression molding 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 170 compression molding manufacturers based in the United Kingdom

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Compression molding manufacturers based in the United Kingdom at a glance

As of Oct 10, 2026

23.2%Verified-email coverage

15.5Average contacts per company

11-50Median size (employees)

2.4%Largest-city concentration · Birmingham

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 170 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 “compression molding 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. 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 610 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 10, 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 “compression molding manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many compression molding manufacturers are there based in the United Kingdom?

RevenueBase identified 170 company matches for compression molding manufacturers associated with the United Kingdom 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?

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 compression molding manufacturers?

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

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 610 professional contacts with verified work emails tracked across these 170 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 10, 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.