Company lists · Data refreshed September 2026

Top 25 Plastic film and sheet manufacturers based in the United Kingdom

Name: Plastic film and sheet 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 17, 2026 282 companies tracked

RevenueBase identified 282 plastic film and sheet manufacturers headquartered in the United Kingdom as of September 2026 and tracks 6,198 professional contacts across them, including 2,239 with verified work emails. London is the largest hub.

This list covers plastic film and sheet 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 17, 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 17, 2026 86% judged on-target in blind review

282Companies

6,198Contacts tracked

2,239Verified emails

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The 25 largest plastic film and sheet manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 282 plastic film and sheet manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to plastic film and sheet 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	Klöckner Pentaplast	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	5,001-10,000	1,601 contacts →
	Partial evidence “Focused on delivering its vision: The Sustainable Protection of Everyday Needs, kp is a global leader in rigid and flexible packaging, and specialty film solutions, serving the…” Source: RevenueBase Database · checked Sep 17, 2026
2	Innovia Films	Strong evidence	Wigton, United KingdomHQ checked Sep 17, 2026	1,001-5,000	423 contacts →
	Strong evidence “Innovia Films is a leading material science pioneer that manufactures base film materials for labels, packaging and graphic flms that will create sustainable and recyclable…” Source: RevenueBase Database · checked Sep 17, 2026
3	CEDO	Strong evidence	Telford, United KingdomHQ checked Sep 17, 2026	1,001-5,000	385 contacts →
	Strong evidence “We are Europe’s largest circularity platform for flexible plastic films.” Source: RevenueBase Database · checked Sep 17, 2026
4	Brett Martin LTD	Partial evidence	Newtownabbey, United KingdomHQ checked Sep 17, 2026	501-1,000	293 contacts →
	Partial 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 17, 2026
5	Siva Group	Indirect evidence	Southampton, United KingdomHQ checked Sep 17, 2026	201-500	161 contacts →
	Indirect evidence “SIVA Group operate at the forefront of our industry.” Source: RevenueBase Database · checked Sep 17, 2026
6	Futamura Cellulose Films	Strong evidence	Wigton, United KingdomHQ checked Sep 17, 2026	1,001-5,000	152 contacts →
	Strong evidence “Futamura is a leading global manufacturer of plastic and cellulosic materials including Cellophane ™, renewable and compostable NatureFlex ™, casings and non-wovens.” Source: RevenueBase Database · checked Sep 17, 2026
7	Amari Plastics	Partial evidence	Chertsey, United KingdomHQ checked Sep 17, 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 17, 2026
8	Roberts Mart	Partial evidence	Leeds, United KingdomHQ checked Sep 17, 2026	201-500	102 contacts →
	Partial evidence “Roberts Mart is the leading independent flexible packaging manufacturer based in Leeds, UK.” Source: RevenueBase Database · checked Sep 17, 2026
9	Polystar Plastics LTD	Strong evidence	Northam, United KingdomHQ checked Sep 17, 2026	51-200	93 contacts →
	Strong 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 17, 2026
10	Flexipol	Indirect evidence	Haslingden, United KingdomHQ checked Sep 17, 2026	201-500	77 contacts →
	Indirect evidence “We solve our customers’ toughest packaging challenges through our unique blend of technical collaboration, innovation and extraordinary service.” Source: RevenueBase Database · checked Sep 17, 2026
11	Perspex Distribution LTD	Partial evidence	Chelmsford, United KingdomHQ checked Sep 17, 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 17, 2026
12	Proampac Grimsby LTD	Indirect evidence	Grimsby, United KingdomHQ checked Sep 17, 2026	201-500	62 contacts →
	Indirect evidence “ProAmpac is a leading global flexible packaging company with a comprehensive product offering.” Source: RevenueBase Database · checked Sep 17, 2026
13	Boran Mopack Boran Packagingltd	Indirect evidence	Strabane, United KingdomHQ checked Sep 17, 2026	201-500	62 contacts →
	Indirect evidence “Backed by our significant experience, expertise and competent staff, producing products to exacting standards that will meet and exceed your requirements.” Source: RevenueBase Database · checked Sep 17, 2026
14	Waddington Europe	Partial evidence	Milton Keynes, United KingdomHQ checked Sep 17, 2026	201-500	57 contacts →
	Partial evidence “Waddington Europe™ a division of Novolex®, is a leading European plastic packaging specialist.” Source: RevenueBase Database · checked Sep 17, 2026
15	TCL Packaging LTD	Strong evidence	Telford, United KingdomHQ checked Sep 17, 2026	51-200	45 contacts →
	Strong evidence “TCL Packaging is a printer of packaging films supplying to converters, contract packers and manufacturers for food, pet food and non-food products.” Source: RevenueBase Database · checked Sep 17, 2026
16	Jiffy Packaging Co. LTD	Strong evidence	Cheshire, United KingdomHQ checked Sep 17, 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 17, 2026
17	Polybags PB Packaging Group LTD	Strong evidence	Greenford Middlesex, United KingdomHQ checked Sep 17, 2026	51-200	42 contacts →
	Strong evidence “Polybags is the UK's number one flexible film packaging manufacturer.” Source: RevenueBase Database · checked Sep 17, 2026
18	Camvac International	Partial evidence	Thetford, United KingdomHQ checked Sep 17, 2026	51-200	41 contacts →
	Partial evidence “Camvac is one of the leading global suppliers of vacuum coated films and laminates for a wide range of food, technical and industrial packaging applications.” Source: RevenueBase Database · checked Sep 17, 2026
19	Constantia FFP LTD	Strong evidence	Northampton, United KingdomHQ checked Sep 17, 2026	51-200	41 contacts →
	Strong evidence “Constantia FFP is based in Northamptonshire in the UK and is a leading flexible packaging manufacturer, supplying award-winning, innovative printed and plain films and laminates…” Source: RevenueBase Database · checked Sep 17, 2026
20	NDC Polipak	Indirect evidence	Dudley, United KingdomHQ checked Sep 17, 2026	51-200	34 contacts →
	Indirect evidence “NDC Polipak is a unique business manufacturing and distributing a wide range of packaging solutions, polythene damp proofing products and building accessories.” Source: RevenueBase Database · checked Sep 17, 2026
21	Alfaplas LTD	Strong evidence	Hereford, United KingdomHQ checked Sep 17, 2026	51-200	34 contacts →
	Strong evidence “Products and expertise As a leading UK manufacturer of plain and printed flexible films we can offer a wide variety of products to suit your individual requirements.” Source: RevenueBase Database · checked Sep 17, 2026
22	Polythene UK LTD	Indirect evidence	Witney, United KingdomHQ checked Sep 17, 2026	11-50	33 contacts →
	Indirect 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 17, 2026
23	Wrapid Manufacturing LTD	Indirect evidence	Bradford, United KingdomHQ checked Sep 17, 2026	51-200	31 contacts →
	Indirect evidence “Formed in 1978 and operating from Bradford, England, the total activities of our business span Ready Meals to Circuit Boards as well as the Greetings Card and Printing Industries.” Source: RevenueBase Database · checked Sep 17, 2026
24	Nenplas Limited	Partial evidence	Ashbourne, United KingdomHQ checked Sep 17, 2026	51-200	29 contacts →
	Partial evidence “NENPLAS LIMITED is a plastics company based out of AIRFIELD INDUSTRIAL ESTATE BLENHEIM ROAD, ASHBOURNE, United Kingdom.” Source: RevenueBase Database · checked Sep 17, 2026
25	Dempson	Partial evidence	Barming, United KingdomHQ checked Sep 17, 2026	51-200	25 contacts →
	Partial evidence “Dempson is a leading UK-based manufacturer of paper packaging, primarily serving the food and retail industries.” Source: RevenueBase Database · checked Sep 17, 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: plastic film and sheet 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 plastic film and sheet manufacturers.
Partial evidence: Its own public description names part of plastic film and sheet manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name plastic film and sheet 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 282 plastic film and sheet manufacturers based in the United Kingdom

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Plastic film and sheet manufacturers based in the United Kingdom at a glance

As of Sep 17, 2026

36.1%Verified-email coverage

22.0Average contacts per company

11-50Median size (employees)

2.8%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

102

11-50

101

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 282 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 plastic film and sheet 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 “plastic film and sheet 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 plastic film and sheet 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 plastic film and sheet 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, 2,239 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 17, 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 plastic film and sheet 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 plastic film and sheet manufacturers are there based in the United Kingdom?

RevenueBase identified 282 plastic film and sheet 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?

Klöckner Pentaplast, headquartered in London, tops this list with the largest team on record.

Which city has the most plastic film and sheet manufacturers?

London leads with 8 headquartered companies, followed by Bristol (7) and Birmingham (6).

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 2,239 verified decision-maker contacts tracked across these 282 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 17, 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.