Company lists · Data refreshed September 2026

Top 25 Flexible plastic manufacturers based in the United Kingdom

RevenueBase identified 337 company matches for flexible plastic manufacturers associated with the United Kingdom as of September 2026 and tracks 6,395 professional contacts across them, including 2,274 with verified work emails. London is the largest hub.

This list covers company matches for flexible plastic 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 September 16, 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 Sep 16, 2026 How this list was built
337Companies
6,395Contacts tracked
2,274Verified emails
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The 25 largest flexible plastic manufacturers based in the United Kingdom

Ranked by team size
Top 25 of 337 company matches for flexible plastic manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchLondon, United KingdomHQ recorded Sep 16, 20265,001-10,0001,601 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchRushden, United KingdomHQ recorded Sep 16, 202610001+552 contacts →

Exact match

“Established in the UK in 1991, RPC is today a global design and engineering company specialising in polymer conversion in packaging and non-packaging markets, with centres of…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchSouthampton, United KingdomHQ recorded Sep 16, 2026201-500161 contacts →

Exact match

“SIVA Group operate at the forefront of our industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchWigton, United KingdomHQ recorded Sep 16, 20261,001-5,000152 contacts →

Exact match

“Futamura is a leading global manufacturer of plastic and cellulosic materials including Cellophane ™, renewable and compostable NatureFlex ™, casings and non-wovens.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchBridgwater, United KingdomHQ recorded Sep 16, 2026501-1,000121 contacts →

Exact match

“Sharpak is the UK’s leading supplier of food packaging solutions which meet the changing needs of the retail and food producing industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchChertsey, United KingdomHQ recorded Sep 16, 2026201-500104 contacts →

Exact match

“Amari Plastics is the UK’s leading supplier of plastics and related materials for industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchLeeds, United KingdomHQ recorded Sep 16, 2026201-500102 contacts →

Exact match

“Roberts Mart is the leading independent flexible packaging manufacturer based in Leeds, UK.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchNortham, United KingdomHQ recorded Sep 16, 202651-20093 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchHaslingden, United KingdomHQ recorded Sep 16, 2026201-50077 contacts →

Exact match

“We solve our customers’ toughest packaging challenges through our unique blend of technical collaboration, innovation and extraordinary service.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchScunthorpe, United KingdomHQ recorded Sep 16, 2026501-1,00074 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchNorthampton, United KingdomHQ recorded Sep 16, 2026201-50072 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchWheatbridge, United KingdomHQ recorded Sep 16, 2026201-50069 contacts →

Exact match

“Robinson understands the critical role packaging plays in engaging the consumer and conveying brand values.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchLeeds, United KingdomHQ recorded Sep 16, 202651-20064 contacts →

Exact match

“The OPM (Labels & Packaging) Group manufactures Labels & flexible packaging.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchGrimsby, United KingdomHQ recorded Sep 16, 2026201-50062 contacts →

Exact match

“ProAmpac is a leading global flexible packaging company with a comprehensive product offering.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchStrabane, United KingdomHQ recorded Sep 16, 2026201-50062 contacts →

Exact match

“Backed by our significant experience, expertise and competent staff, producing products to exacting standards that will meet and exceed your requirements.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchWakefield, United KingdomHQ recorded Sep 16, 202651-20061 contacts →

Exact match

“We are Parkside: We are advanced packaging experts globally partnering brands, retailers and converters to profitably deliver value added technology solutions.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchMilton Keynes, United KingdomHQ recorded Sep 16, 2026201-50057 contacts →

Exact match

“Waddington Europe™ a division of Novolex®, is a leading European plastic packaging specialist.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchEnfield, United KingdomHQ recorded Sep 16, 202651-20048 contacts →

Exact match

“We understand food and we understand packaging.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchTelford, United KingdomHQ recorded Sep 16, 202651-20045 contacts →

Exact match

“TCL Packaging is a printer of packaging films supplying to converters, contract packers and manufacturers for food, pet food and non-food products.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchChalgrove, United KingdomHQ recorded Sep 16, 202651-20045 contacts →

Exact match

“Oxford Packaging Solutions Ltd is a packaging specialist based in Oxfordshire.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchCheshire, United KingdomHQ recorded Sep 16, 202651-20043 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchGreenford Middlesex, United KingdomHQ recorded Sep 16, 202651-20042 contacts →

Exact match

“Polybags is the UK's number one flexible film packaging manufacturer.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchThetford, United KingdomHQ recorded Sep 16, 202651-20041 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchNorthampton, United KingdomHQ recorded Sep 16, 202651-20041 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchCorby, United KingdomHQ recorded Sep 16, 202651-20036 contacts →

Exact match

“From the humble beginnings of learning to produce blown film in May 1992, to producing high performance packaging and creating value in recycled materials at our constantly…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 337 flexible plastic manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,274 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Flexible plastic manufacturers based in the United Kingdom at a glance

As of Sep 16, 2026
35.6%Verified-email coverage
19.0Average contacts per company
11-50Median size (employees)
2.7%Largest-city concentration · London
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
113
11-50
114
51-200
74
201-500
20
501-1,000
8
1,001-5,000
3
5,001-10,000
1
10001+
2

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 337 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 “flexible plastic 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 2,274 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 September 16, 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 “flexible plastic manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 337 company matches for flexible plastic manufacturers associated with the United Kingdom as of September 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?

Klöckner Pentaplast tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most flexible plastic manufacturers?

London leads with 9 company records, followed by Birmingham (8) and Leeds (8).

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 2,274 professional contacts with verified work emails tracked across these 337 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 September 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 337 flexible plastic 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.