Company lists · Data refreshed September 2026

Top 25 Thermoplastic suppliers based in the United Kingdom

Name: Thermoplastic suppliers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 601 companies tracked

RevenueBase identified 601 thermoplastic suppliers headquartered in the United Kingdom as of September 2026 and tracks 5,331 professional contacts across them, including 1,776 with verified work emails. London is the largest hub.

This list covers thermoplastic suppliers headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review

601Companies

5,331Contacts tracked

1,776Verified emails

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The 25 largest thermoplastic suppliers based in the United Kingdom

Ranked by team size

Top 25 of 601 thermoplastic suppliers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to thermoplastic suppliers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Brett Martin LTD	Indirect evidence	Newtownabbey, United KingdomHQ checked Sep 22, 2026	501-1,000	293 contacts →
	Indirect evidence “Established in 1958, Brett Martin is a global player supplying specialist plastic products for the construction, fabrication, and, print and display sectors worldwide.” Source: RevenueBase Database · checked Sep 22, 2026
2	Amari Plastics	Partial evidence	Chertsey, United KingdomHQ checked Sep 22, 2026	201-500	104 contacts →
	Partial evidence “Amari Plastics is the UK’s leading supplier of plastics and related materials for industry.” Source: RevenueBase Database · checked Sep 22, 2026
3	Polypipe Building Products	Indirect evidence	Doncaster, United KingdomHQ checked Sep 22, 2026	1,001-5,000	98 contacts →
	Indirect evidence “With over 40 years of experience, Polypipe Building Products is the UK's leading provider of innovative plastic piping systems and low-carbon heating solutions for the residential…” Source: RevenueBase Database · checked Sep 22, 2026
4	Distrupol	Indirect evidence	Chertsey, United KingdomHQ checked Sep 22, 2026	51-200	93 contacts →
	Indirect evidence “Distrupol - a member of Omya Performance Polymer Distribution Distrupol is a long established leader with over 60 years of excellence, innovation and expertise in the sales and…” Source: RevenueBase Database · checked Sep 22, 2026
5	Polystar Plastics LTD	Indirect evidence	Northam, United KingdomHQ checked Sep 22, 2026	51-200	93 contacts →
	Indirect evidence “Established over 20 years ago in the heart of the Southampton docklands, Polystar Plastics is now the fastest growing, most respected, independently owned polythene manufacturer…” Source: RevenueBase Database · checked Sep 22, 2026
6	Oadby Plastics LTD	Partial evidence	Leicester, United KingdomHQ checked Sep 22, 2026	51-200	89 contacts →
	Partial evidence “We are the UK’s leading independent plastics supplier with over 50 years of experience behind us.” Source: RevenueBase Database · checked Sep 22, 2026
7	Matrix Polymers	Partial evidence	Liverpool, United KingdomHQ checked Sep 22, 2026	201-500	86 contacts →
	Partial evidence “Matrix Polymers is a leading global supplier of raw materials to the rotational moulding industry.” Source: RevenueBase Database · checked Sep 22, 2026
8	Ensinger LTD	Indirect evidence	Porth, United KingdomHQ checked Sep 22, 2026	201-500	83 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026
9	Fluorocarbon Group	Indirect evidence	Stevenage, United KingdomHQ checked Sep 22, 2026	201-500	76 contacts →
	Indirect evidence “Founded in 1962, Fluorocarbon has grown into a leading global provider of high-performance fluoropolymer components, engineering plastics, and stock shapes.” Source: RevenueBase Database · checked Sep 22, 2026
10	Coba Plastics Group	Indirect evidence	Leicester, United KingdomHQ checked Sep 22, 2026	501-1,000	76 contacts →
	Indirect evidence “COBA’s vision is to be a caring organisation that grows with our people.” Source: RevenueBase Database · checked Sep 22, 2026
11	Permali	Indirect evidence	Gloucester, United KingdomHQ checked Sep 22, 2026	51-200	74 contacts →
	Indirect evidence “Permali Gloucester Ltd was founded in 1937 and is a world leader in the manufacture of composite and TPU materials for aerospace, defence, automotive, rail, marine, textile and…” Source: RevenueBase Database · checked Sep 22, 2026
12	Plastribution	Partial evidence	Ashby-de-la-zouch, United KingdomHQ checked Sep 22, 2026	51-200	72 contacts →
	Partial evidence “Plastribution distributes thermoplastic raw materials for injection moulding, extrusion and blow moulding industries.” Source: RevenueBase Database · checked Sep 22, 2026
13	Engineered Foam Products	Indirect evidence	Northampton, United KingdomHQ checked Sep 22, 2026	201-500	72 contacts →
	Indirect evidence “Engineered Foam Products is a leading manufacturer of expanded polystyrene and polypropylene components, packaging products, and materials handling systems for many of the world’s…” Source: RevenueBase Database · checked Sep 22, 2026
14	Perspex Distribution LTD	Partial evidence	Chelmsford, United KingdomHQ checked Sep 22, 2026	51-200	64 contacts →
	Partial evidence “We are a distributor of Perspex® acrylic sheet and a range of other thermoplastic sheet, rod and tube.” Source: RevenueBase Database · checked Sep 22, 2026
15	Broadway	Indirect evidence	Nr Halesworth, United KingdomHQ checked Sep 22, 2026	51-200	60 contacts →
	Indirect evidence “Broadway is an independent, family owned, UK manufacturer of plastic materials.” Source: RevenueBase Database · checked Sep 22, 2026
16	Fibrax Group	Indirect evidence	Wrexham, United KingdomHQ checked Sep 22, 2026	201-500	54 contacts →
	Indirect evidence “Fibrax Group specialises in the design, development and manufacture of high-quality rubber, plastic and TPE components.” Source: RevenueBase Database · checked Sep 22, 2026
17	Patterson & Rothwell LTD	Indirect evidence	Royton, United KingdomHQ checked Sep 22, 2026	51-200	50 contacts →
	Indirect evidence “Patterson & Rothwell Ltd is a Plastic Moulder based in North Manchester.” Source: RevenueBase Database · checked Sep 22, 2026
18	Luxus Limited	Indirect evidence	Louth, United KingdomHQ checked Sep 22, 2026	51-200	44 contacts →
	Indirect evidence “Luxus is one of the UK’s leading technical plastics recycling and compounding companies.” Source: RevenueBase Database · checked Sep 22, 2026
19	Manthorpe Building Products	Partial evidence	Ripley, United KingdomHQ checked Sep 22, 2026	51-200	42 contacts →
	Partial evidence “Manthorpe Building Products is a multi-award winning designer, manufacturer and supplier of plastic injection moulded, vacuum formed and extruded products for the building…” Source: RevenueBase Database · checked Sep 22, 2026
20	Benvic Dugdale LTD	Partial evidence	Sowerby Bridge, United KingdomHQ checked Sep 22, 2026	51-200	41 contacts →
	Partial evidence “If your business has a PVC compound requirement then Dugdale, the UK's leading independent supplier of PVC Compounds can help you.” Source: RevenueBase Database · checked Sep 22, 2026
21	Airtech Advanced Materials UK	Partial evidence	Chadderton, United KingdomHQ checked Sep 22, 2026	51-200	39 contacts →
	Partial evidence “Family-owned and globally trusted, Airtech UK is part of Airtech Advanced Materials Group-a leading supplier of composite tooling, vacuum bagging, lightweight architectural, and…” Source: RevenueBase Database · checked Sep 22, 2026
22	Plastic Bottle Supplies Limited	Partial evidence	Fordhouses, United KingdomHQ checked Sep 22, 2026	51-200	37 contacts →
	Partial evidence “Plastic Bottle Supplies are a specialist UK manufacturer of HDPE plastic bottles, based in Wolverhampton, West Midlands, UK.” Source: RevenueBase Database · checked Sep 22, 2026
23	AFT Fluorotec LTD	Indirect evidence	Welwyn Garden City, United KingdomHQ checked Sep 22, 2026	51-200	36 contacts →
	Indirect evidence “AFT Fluorotec Group is your trusted leader in PTFE and PEEK materials processing and the manufacture of precision-engineered plastic components.” Source: RevenueBase Database · checked Sep 22, 2026
24	Dalau Limited	Partial evidence	Clacton-on-sea, United KingdomHQ checked Sep 22, 2026	51-200	33 contacts →
	Partial evidence “Dalau Limited is a world-class engineering company manufacturing semi-finish PTFE, fluoropolymers, engineered thermoplastics and precision machining of non-metallic components to…” Source: RevenueBase Database · checked Sep 22, 2026
25	Polythene UK LTD	Partial evidence	Witney, United KingdomHQ checked Sep 22, 2026	11-50	33 contacts →
	Partial evidence “The UK's largest independent supplier of polythene packaging, Polythene UK is the award-winning polythene supplier for your packaging requirements.” Source: RevenueBase Database · checked Sep 22, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: thermoplastic suppliers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names thermoplastic suppliers.
Partial evidence: Its own public description names part of thermoplastic suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name thermoplastic suppliers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 601 thermoplastic suppliers based in the United Kingdom

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Thermoplastic suppliers based in the United Kingdom at a glance

As of Sep 22, 2026

33.3%Verified-email coverage

8.9Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · London

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

246

11-50

229

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 601 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among thermoplastic suppliers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “thermoplastic suppliers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names thermoplastic suppliers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among thermoplastic suppliers, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,776 across the full list. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names thermoplastic suppliers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many thermoplastic suppliers are there based in the United Kingdom?

RevenueBase identified 601 thermoplastic suppliers headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Brett Martin LTD, headquartered in Newtownabbey, tops this list with the largest team on record.

Which city has the most thermoplastic suppliers?

London leads with 16 headquartered companies, followed by Manchester (11) and Leeds (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,776 verified decision-maker contacts tracked across these 601 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 Smart Search, 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.