Company lists · Data refreshed October 2026

Top 25 Custom plastic compounds manufacturers based in the United Kingdom

RevenueBase identified 163 company matches for custom plastic compounds manufacturers associated with the United Kingdom as of October 2026 and tracks 1,708 professional contacts across them, including 628 with verified work emails. Manchester is the largest hub.

This list covers company matches for custom plastic compounds 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 11, 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 11, 2026 How this list was built
163Companies
1,708Contacts tracked
628Verified emails
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The 25 largest custom plastic compounds manufacturers based in the United Kingdom

Ranked by team size
Top 25 of 163 company matches for custom plastic compounds manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 matchLeicester, United KingdomHQ recorded Oct 11, 202651-20090 contacts →

Exact match

“We are the UK’s leading independent plastics supplier with over 50 years of experience behind us.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchPorth, United KingdomHQ recorded Oct 11, 2026201-50081 contacts →

Exact match

“Ensinger is a world leader in the field of engineering plastics, excelling in both the manufacture of semi-finished stock shapes and profiles and in the machining of plastic…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchAshby-de-la-zouch, United KingdomHQ recorded Oct 11, 202651-20077 contacts →

Exact match

“Plastribution distributes thermoplastic raw materials for injection moulding, extrusion and blow moulding industries.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchNewton Aycliffe, United KingdomHQ recorded Oct 11, 2026201-50077 contacts →

Exact match

“INEOS Compounds is one of the leading manufacturers in Europe of PVC Compounds.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchNr Halesworth, United KingdomHQ recorded Oct 11, 202651-20060 contacts →

Exact match

“Broadway is an independent, family owned, UK manufacturer of plastic materials.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchRoyton, United KingdomHQ recorded Oct 11, 202651-20053 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchCheltenham, United KingdomHQ recorded Oct 11, 202611-5052 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 11, 2026 · View company records in RevenueBase
8Exact matchLouth, United KingdomHQ recorded Oct 11, 202651-20051 contacts →

Exact match

“Luxus is one of the UK’s leading technical plastics recycling and compounding companies.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchSowerby Bridge, United KingdomHQ recorded Oct 11, 202651-20044 contacts →

Exact match

“If your business has a PVC compound requirement then Dugdale, the UK's leading independent supplier of PVC Compounds can help you.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchWestbury, United KingdomHQ recorded Oct 11, 202651-20041 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchMaidstone, United KingdomHQ recorded Oct 11, 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 · Oct 11, 2026 · View company records in RevenueBase
12Exact matchWest Bromwich, United KingdomHQ recorded Oct 11, 202651-20034 contacts →

Exact match

“Wrights Plastics are a leading plastic product manufacturer.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchAshbourne, United KingdomHQ recorded Oct 11, 202651-20031 contacts →

Exact match

“NENPLAS LIMITED is a plastics company based out of AIRFIELD INDUSTRIAL ESTATE BLENHEIM ROAD, ASHBOURNE, United Kingdom.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchNewark, United KingdomHQ recorded Oct 11, 202651-20029 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15Exact matchHayes, United KingdomHQ recorded Oct 11, 202611-5024 contacts →

Exact match

“Initially founded based on the simple idea that if a machine isn’t truly clean, it can’t run at optimal performance, Aquapurge evolved into a worldwide business serving…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchGourock, United KingdomHQ recorded Oct 11, 202651-20024 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 11, 2026 · View company records in RevenueBase
17Exact matchCastleford, United KingdomHQ recorded Oct 11, 2026201-50023 contacts →

Exact match

“At IPL Brightgreen, we’re proud to contribute to the circular economy with our innovative waste solutions.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchLittlehampton, United KingdomHQ recorded Oct 11, 202651-20022 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 11, 2026 · View company records in RevenueBase
19Exact matchLeeds, United KingdomHQ recorded Oct 11, 202651-20022 contacts →

Exact match

“Barkston Plastics Engineering Ltd is a UK-based plastic engineering and fabrication specialist, helping customers solve real manufacturing and operational problems with engineered…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchWivlesfield, United KingdomHQ recorded Oct 11, 20261-1021 contacts →

Exact match

“GigLoo products came from a diversification of the copolymer plastic utilised in our former Parent Company John Dennis Coachbuilders fantastic fire engine bodies.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchGloucester, United KingdomHQ recorded Oct 11, 202651-20020 contacts →

Exact match

“Röchling Industrial - Gloucester Thermoplastic and Composite machining.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchBirmingham, United KingdomHQ recorded Oct 11, 202651-20020 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 11, 2026 · View company records in RevenueBase
23Exact matchStaines-upon-thames, United KingdomHQ recorded Oct 11, 202651-20019 contacts →

Exact match

“Since our formation in 1960 we have established an enviable reputation in the industry.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchWidnes, United KingdomHQ recorded Oct 11, 202611-5017 contacts →

Exact match

“PolyBlend is Europe’s leading manufacturer of specialist Acrylic and PVC plastisol’s.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25Exact matchBury St. Edmunds, United KingdomHQ recorded Oct 11, 202611-5017 contacts →

Exact match

“Witton Chemical Company specialises in the manufacture of fine chemicals and polymers, including product isolation and drying from flammable solvents, a variety of exothermic…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 25 of 163 custom plastic compounds manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 628 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom plastic compounds manufacturers based in the United Kingdom at a glance

As of Oct 11, 2026
36.8%Verified-email coverage
10.5Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · Manchester
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
65
11-50
57
51-200
34
201-500
5

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 163 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 plastic compounds 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 628 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 11, 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 plastic compounds manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom plastic compounds manufacturers are there based in the United Kingdom?

RevenueBase identified 163 company matches for custom plastic compounds 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?

Oadby 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 plastic compounds manufacturers?

Manchester leads with 5 company records, followed by Birmingham (4) and Leeds (4).

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 628 professional contacts with verified work emails tracked across these 163 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 11, 2026.

Ready to reach these companies? Verified emails and direct dials for all 163 custom plastic compounds manufacturers 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.