Company lists · Data refreshed September 2026

Top 25 Extrusion manufacturers based in the United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 167 companies tracked

RevenueBase identified 167 extrusion manufacturers headquartered in the United Kingdom as of September 2026 and tracks 17,229 professional contacts across them, including 609 with verified work emails. Birmingham is the largest hub.

This list covers extrusion manufacturers 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 30, 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 30, 2026 86% judged on-target in blind review

167Companies

17,229Contacts tracked

609Verified emails

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The 25 largest extrusion manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 167 extrusion manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to extrusion manufacturers: 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	Rencol Components LTD	Indirect evidence	Bristol, United KingdomHQ checked Sep 30, 2026	n/a	15,741 contacts →
	Indirect evidence “Following 100 years of successful design and manufacturing experience in plastic and metals, Rencol Components has built a truly global supply chain - rapidly expanding our range…” Source: RevenueBase Database · checked Sep 30, 2026
2	Oadby Plastics LTD	Indirect evidence	Leicester, United KingdomHQ checked Sep 30, 2026	51-200	89 contacts →
	Indirect evidence “We are the UK’s leading independent plastics supplier with over 50 years of experience behind us.” Source: RevenueBase Database · checked Sep 30, 2026
3	Permali	Partial evidence	Gloucester, United KingdomHQ checked Sep 30, 2026	51-200	74 contacts →
	Partial 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 30, 2026
4	Amari Metals	Indirect evidence	Wednesbury, United KingdomHQ checked Sep 30, 2026	501-1,000	60 contacts →
	Indirect evidence “Amari Metals Limited” Source: RevenueBase Database · checked Sep 30, 2026
5	Manthorpe Building Products	Partial evidence	Ripley, United KingdomHQ checked Sep 30, 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 30, 2026
6	Garnalex LTD	Strong evidence	Belper, United KingdomHQ checked Sep 30, 2026	51-200	42 contacts →
	Strong evidence “Garnalex is an award-winning UK-based manufacturer specialising in the extrusion of grade 6063 aluminium.” Source: RevenueBase Database · checked Sep 30, 2026
7	Xtrutech	Strong evidence	Stoke-on-trent, United KingdomHQ checked Sep 30, 2026	51-200	41 contacts →
	Strong evidence “Xtrutech specialise in the design and manufacture of Twin Screw Extruders and extrusion equipment.” Source: RevenueBase Database · checked Sep 30, 2026
8	Vital Parts LTD	Partial evidence	Maidstone, United KingdomHQ checked Sep 30, 2026	11-50	34 contacts →
	Partial evidence “Vital Parts Ltd are a Plastic, Rubber & Metal Component manufacturer based in Maidstone, Kent.” Source: RevenueBase Database · checked Sep 30, 2026
9	Quantum Profile Systems LTD	Strong evidence	Royton, United KingdomHQ checked Sep 30, 2026	51-200	34 contacts →
	Strong evidence “Established 60 years ago, PVC, uPVC and WPC extrusion company Quantum Profile Systems Ltd (QPSL) is a leading manufacturer of specialist building products under the Quantum…” Source: RevenueBase Database · checked Sep 30, 2026
10	BWC Profiles	Partial evidence	Milton Keynes, United KingdomHQ checked Sep 30, 2026	11-50	31 contacts →
	Partial evidence “We specialise in manufacturing & supplying bespoke aluminium and plastic extrusions that get used in products & applications throughout the UK.” Source: RevenueBase Database · checked Sep 30, 2026
11	Nenplas Limited	Indirect evidence	Ashbourne, United KingdomHQ checked Sep 30, 2026	51-200	29 contacts →
	Indirect evidence “NENPLAS LIMITED is a plastics company based out of AIRFIELD INDUSTRIAL ESTATE BLENHEIM ROAD, ASHBOURNE, United Kingdom.” Source: RevenueBase Database · checked Sep 30, 2026
12	Aluminium Shapes LTD	Strong evidence	Corby, United KingdomHQ checked Sep 30, 2026	51-200	24 contacts →
	Strong evidence “Aluminium Shapes are proud to be a UK based, low carbon, Quick Response Manufacturer of bespoke Aluminium Extrusions and machined & finished components.” Source: RevenueBase Database · checked Sep 30, 2026
13	Vision Profiles LTD	Partial evidence	Hardwicke, United KingdomHQ checked Sep 30, 2026	11-50	24 contacts →
	Partial evidence “Founded in Vision Profiles is an accredited supplier and production partner providing high quality solutions in bespoke aluminium extrusion.” Source: RevenueBase Database · checked Sep 30, 2026
14	Elite Plastics LTD	Strong evidence	Hereford, United KingdomHQ checked Sep 30, 2026	51-200	23 contacts →
	Strong evidence “Elite Plastics Ltd is one of the UK's leading manufacturers in polythene film extrusion, printing and conversion.” Source: RevenueBase Database · checked Sep 30, 2026
15	Partwell Group	Indirect evidence	Blackburn, United KingdomHQ checked Sep 30, 2026	11-50	23 contacts →
	Indirect evidence “Plastic Specialist Flexible Thinking, Cutting Edge.” Source: RevenueBase Database · checked Sep 30, 2026
16	Tatra Rotalac LTD	Indirect evidence	Manchester, United KingdomHQ checked Sep 30, 2026	51-200	22 contacts →
	Indirect evidence “Tatra Rotalac were formed from the merger of Tatra Plastics and Rotalac Plastics.” Source: RevenueBase Database · checked Sep 30, 2026
17	LEY Rubber LTD	Strong evidence	Knowsley, United KingdomHQ checked Sep 30, 2026	51-200	21 contacts →
	Strong evidence “Ley Rubber is a family-owned UK manufacturer of rubber extrusions, mouldings and engineered rubber components.” Source: RevenueBase Database · checked Sep 30, 2026
18	Capalex Capital Aluminium Extrusions LTD	Partial evidence	Cleator Moor, United KingdomHQ checked Sep 30, 2026	51-200	21 contacts →
	Partial evidence “Capalex is a premier aluminium extrusion and machining company, uniquely positioned to offer precision profiles with no concessions, a minimum order quantity of one, and a fast…” Source: RevenueBase Database · checked Sep 30, 2026
19	Hanmere Polythene LTD	Indirect evidence	Letchworth Garden City, United KingdomHQ checked Sep 30, 2026	51-200	21 contacts →
	Indirect evidence “Hanmere Polythene Ltd are extruders, flexo-printers and converters of blown polythene film packaging materials for the food and other industries.” Source: RevenueBase Database · checked Sep 30, 2026
20	Reddiplex	Indirect evidence	Droitwich Spa, United KingdomHQ checked Sep 30, 2026	51-200	20 contacts →
	Indirect evidence “If you are looking for custom plastic or rubber profiles covering a range of polymers and hardness values, including sponge, you are in the right place.” Source: RevenueBase Database · checked Sep 30, 2026
21	QIC Trims	Indirect evidence	Gawcott, United KingdomHQ checked Sep 30, 2026	11-50	19 contacts →
	Indirect evidence “QIC Trims Ltd is owned and managed by a dedicated team of professionals.” Source: RevenueBase Database · checked Sep 30, 2026
22	Condale Plastics Limited	Strong evidence	East Grinstead, United KingdomHQ checked Sep 30, 2026	51-200	19 contacts →
	Strong evidence “Established in 1969, Condale Plastics manufactures thermoplastic extrusions to customer specific designs, offering full assistance from outset to ensure an optimum design at a…” Source: RevenueBase Database · checked Sep 30, 2026
23	Boomer Industries LTD	Indirect evidence	Lisburn, United KingdomHQ checked Sep 30, 2026	51-200	18 contacts →
	Indirect evidence “Established in 1970, Boomer Industries Ltd.” Source: RevenueBase Database · checked Sep 30, 2026
24	Eagley Plastics Limited	Partial evidence	Chinley, United KingdomHQ checked Sep 30, 2026	51-200	18 contacts →
	Partial evidence “Eagley Plastics has built a strong reputation over decades of working within the polymer extrusion and PVC compounding industries.” Source: RevenueBase Database · checked Sep 30, 2026
25	SJG International LTD	Partial evidence	Alcester, United KingdomHQ checked Sep 30, 2026	51-200	17 contacts →
	Partial evidence “Manufacturers of non-metallic gaskets, Partner/ Distributor of Flexitallic metallic gaskets and sealing products & materials.” Source: RevenueBase Database · checked Sep 30, 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: extrusion manufacturers. 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 extrusion manufacturers.
Partial evidence: Its own public description names part of extrusion manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name extrusion manufacturers. 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 167 extrusion manufacturers based in the United Kingdom

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Extrusion manufacturers based in the United Kingdom at a glance

As of Sep 30, 2026

3.5%Verified-email coverage

103.2Average contacts per company

11-50Median size (employees)

2.4%Largest-city concentration · Birmingham

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 167 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 extrusion manufacturers, 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 “extrusion manufacturers”. 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 extrusion manufacturers), 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 extrusion manufacturers, 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, 609 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 30, 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 extrusion manufacturers, 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 extrusion manufacturers are there based in the United Kingdom?

RevenueBase identified 167 extrusion manufacturers 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?

Rencol Components LTD, headquartered in Bristol, tops this list with the largest team on record.

Which city has the most extrusion manufacturers?

Birmingham leads with 4 headquartered companies, followed by Bristol (4) and Gloucester (4).

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 609 verified decision-maker contacts tracked across these 167 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 30, 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.