Company lists · Data refreshed September 2026

Top 25 Polyethylene foam manufacturers based in the United Kingdom

Name: Polyethylene foam 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 82 companies tracked

RevenueBase identified 82 polyethylene foam manufacturers headquartered in the United Kingdom as of September 2026 and tracks 1,051 professional contacts across them, including 297 with verified work emails. Birmingham is the largest hub.

This list covers polyethylene foam 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

82Companies

1,051Contacts tracked

297Verified emails

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The 25 largest polyethylene foam manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 82 polyethylene foam 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 polyethylene foam 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	Zotefoams	Partial evidence	Croydon, United KingdomHQ checked Sep 30, 2026	501-1,000	317 contacts →
	Partial evidence “Zotefoams plc (LSE – ZTF) is a world leader in supercritical fluid foams.” Source: RevenueBase Database · checked Sep 30, 2026
2	Engineered Foam Products	Strong evidence	Northampton, United KingdomHQ checked Sep 30, 2026	201-500	72 contacts →
	Strong 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 30, 2026
3	Jiffy Packaging Co. LTD	Strong evidence	Cheshire, United KingdomHQ checked Sep 30, 2026	51-200	43 contacts →
	Strong evidence “Jiffy Packaging is a leading manufacturer of polyethylene foam and bubble film products for a wide variety of end-applications in various market segments including protective…” Source: RevenueBase Database · checked Sep 30, 2026
4	Elite Foam Limited	Partial evidence	Seaton Carew, United KingdomHQ checked Sep 30, 2026	11-50	41 contacts →
	Partial evidence “Elite Foam, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
5	Styrene Packaging & Insulation LTD	Partial evidence	Bradford, United KingdomHQ checked Sep 30, 2026	51-200	38 contacts →
	Partial evidence “Welcome to Styrene Packaging & Insulation Ltd – the UK's leading manufacturer of Expanded Polystyrene (EPS) With over 46 years experience in supplying EPS for packaging…” Source: RevenueBase Database · checked Sep 30, 2026
6	Bewi Packaging And Components	Partial evidence	Aberdeen, United KingdomHQ checked Sep 30, 2026	51-200	36 contacts →
	Partial evidence “BEWI Packaging and Components is a leading designer and manufacturer of moulded EPS (expanded polystyrene) products.” Source: RevenueBase Database · checked Sep 30, 2026
7	Moulded Foams Limited	Partial evidence	Blackwood, United KingdomHQ checked Sep 30, 2026	51-200	32 contacts →
	Partial evidence “Leading moulder and designer of cellular foam, including construction foams, automotive foams and packaging foams.” Source: RevenueBase Database · checked Sep 30, 2026
8	Ramfoam	Partial evidence	Tividale, United KingdomHQ checked Sep 30, 2026	51-200	26 contacts →
	Partial evidence “About Us - Ramfoam At Ramfoam, we are proud to be Europe’s leading foam conversion specialists.” Source: RevenueBase Database · checked Sep 30, 2026
9	Peak Converters LTD	Partial evidence	Derbyshire, United KingdomHQ checked Sep 30, 2026	51-200	24 contacts →
	Partial evidence “State of the art machinery, combined with a comprehensive knowledge of foam conversion allows us to provide our customers with high or low volume, bespoke runs in a wide variety…” Source: RevenueBase Database · checked Sep 30, 2026
10	Foam Techniques	Partial evidence	Wellingborough, United KingdomHQ checked Sep 30, 2026	51-200	21 contacts →
	Partial evidence “Foam Techniques transforms foams into precision components for sealing, insulation, acoustics, filtration and protective packaging.” Source: RevenueBase Database · checked Sep 30, 2026
11	Polyformes LTD	Partial evidence	Leighton Buzzard, United KingdomHQ checked Sep 30, 2026	51-200	21 contacts →
	Partial evidence “Foams Best Kept Secret!” Source: RevenueBase Database · checked Sep 30, 2026
12	Alfrecell	Partial evidence	Somercotes, United KingdomHQ checked Sep 30, 2026	51-200	20 contacts →
	Partial evidence “At Alfrecell, we take pride in our extensive experience and expertise in manufacturing and converting polyurethane (PU) foams.” Source: RevenueBase Database · checked Sep 30, 2026
13	Sundolitt LTD UK	Partial evidence	Stirling, United KingdomHQ checked Sep 30, 2026	51-200	20 contacts →
	Partial evidence “Sundolitt Ltd is the UK business of the Sunde Group a highly respected leader in the manufacture of EPS (expanded Polystyrene) and XPS (extruded polystyrene) products.” Source: RevenueBase Database · checked Sep 30, 2026
14	S And B EPS LTD	Partial evidence	Dudley, United KingdomHQ checked Sep 30, 2026	11-50	14 contacts →
	Partial evidence “S AND B EPS LIMITED Trading for over 45 years as a privately-owned business, we are an Expanded Polystyrene manufacturer, specializing in a variety of EPS insulation products for…” Source: RevenueBase Database · checked Sep 30, 2026
15	Kewell Converters	Partial evidence	Edenbridge, United KingdomHQ checked Sep 30, 2026	11-50	13 contacts →
	Partial evidence “Foam engineered for performance.” Source: RevenueBase Database · checked Sep 30, 2026
16	Foam Engineers LTD	Partial evidence	High Wycombe, United KingdomHQ checked Sep 30, 2026	11-50	11 contacts →
	Partial evidence “Foam Engineers Ltd was created to pioneer the use of foam in the various specialised markets which have become known today as the technical foam market.” Source: RevenueBase Database · checked Sep 30, 2026
17	Caledonian Industries Limited	Partial evidence	Glasgow, United KingdomHQ checked Sep 30, 2026	11-50	11 contacts →
	Partial evidence “Caledonian Industries specialises in the manufacture of engineering plastics, predominantly seals and rings for the Oil and Gas sector.” Source: RevenueBase Database · checked Sep 30, 2026
18	Alanto LTD	Partial evidence	Walsall, United KingdomHQ checked Sep 30, 2026	11-50	11 contacts →
	Partial evidence “Alanto are an international supplier of foam converted products.” Source: RevenueBase Database · checked Sep 30, 2026
19	Gilca Limited	Partial evidence	Birmingham, United KingdomHQ checked Sep 30, 2026	11-50	10 contacts →
	Partial evidence “Gilca supplies innovative foam and rubber based products to meet all customer specifications.” Source: RevenueBase Database · checked Sep 30, 2026
20	Interfoam LTD	Partial evidence	Kempston, United KingdomHQ checked Sep 30, 2026	51-200	9 contacts →
	Partial evidence “Interfoam is one of the UK’s premier providers of high quality, moulded polyurethane foam products.” Source: RevenueBase Database · checked Sep 30, 2026
21	Seevent Plastics LTD	Indirect evidence	Lancing, United KingdomHQ checked Sep 30, 2026	51-200	8 contacts →
	Indirect evidence “Established since the mid-eighties we have been involved in the specialist production of heavy duty industrial polythene packaging for nearly thirty years and are regarded as one…” Source: RevenueBase Database · checked Sep 30, 2026
22	AK Rubber & Industrial Supplies LTD	Partial evidence	Bishop's Stortford, United KingdomHQ checked Sep 30, 2026	11-50	5 contacts →
	Partial evidence “Specialist suppliers of plastic, foam and rubber sheets, AK Rubber was established in 1988 with the objective of supplying a complete cross-section of industry with a…” Source: RevenueBase Database · checked Sep 30, 2026
23	Sparlonz LTD	Indirect evidence	Redditch, United KingdomHQ checked Sep 30, 2026	11-50	5 contacts →
	Indirect evidence “Based in Redditch, Worcestershire in the heart of the UK, with easy access to motorway networks, major railway stations and Birmingham International Airport.” Source: RevenueBase Database · checked Sep 30, 2026
24	Donington Plastics LTD	Partial evidence	Alvaston, United KingdomHQ checked Sep 30, 2026	1-10	4 contacts →
	Partial evidence “The Donington Group of Companies is one of the fastest-growing independent polythene manufacturers of today.” Source: RevenueBase Database · checked Sep 30, 2026
25	Vita Materials Limited	Indirect evidence	Belfast, United KingdomHQ checked Sep 30, 2026	1-10	3 contacts →
	Indirect evidence 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: polyethylene foam 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 polyethylene foam manufacturers.
Partial evidence: Its own public description names part of polyethylene foam manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name polyethylene foam 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 82 polyethylene foam manufacturers based in the United Kingdom

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Polyethylene foam manufacturers based in the United Kingdom at a glance

As of Sep 30, 2026

28.3%Verified-email coverage

12.8Average contacts per company

11-50Median size (employees)

3.7%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 82 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 polyethylene foam 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 “polyethylene foam 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 polyethylene foam 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 polyethylene foam 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, 297 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 polyethylene foam 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 polyethylene foam manufacturers are there based in the United Kingdom?

RevenueBase identified 82 polyethylene foam 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?

Zotefoams, headquartered in Croydon, tops this list with the largest team on record.

Which city has the most polyethylene foam manufacturers?

Birmingham leads with 3 headquartered companies, followed by London (3) and Bradford (2).

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 297 verified decision-maker contacts tracked across these 82 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.