Company lists · Data refreshed September 2026

Top 25 Flexible packaging converters based in the United Kingdom

RevenueBase identified 548 company matches for flexible packaging converters associated with the United Kingdom as of September 2026 and tracks 10,469 professional contacts across them, including 3,668 with verified work emails. London is the largest hub.

This list covers company matches for flexible packaging converters 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
548Companies
10,469Contacts tracked
3,668Verified emails
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The 25 largest flexible packaging converters based in the United Kingdom

Ranked by team size
Top 25 of 548 company matches for flexible packaging converters 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 matchWigton, United KingdomHQ recorded Sep 16, 20261,001-5,000423 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchFeatherstone, United KingdomHQ recorded Sep 16, 20265,001-10,000391 contacts →

Exact match

“For retailers, packers and food service clients, LINPAC Packaging is an international market leader in the production of primary fresh food packaging and food service solutions.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchMansfield, United KingdomHQ recorded Sep 16, 2026501-1,000187 contacts →

Exact match

“Our story began in 2002, and we are now proudly one of the UK’s largest manufacturers of labels and packaging solutions and still privately owned.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchNorwich, United KingdomHQ recorded Sep 16, 2026201-500158 contacts →

Exact match

“Sinclair is the world leader in produce labels, labeling machinery and technical support [service] in the fresh produce industry, having pioneered the development of patented…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact 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
9Exact 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
10Exact 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
11Exact 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
12Exact matchNewport Pagnell, United KingdomHQ recorded Sep 16, 2026201-50091 contacts →

Exact match

“At First Circle Packaging, we create plastic packaging solutions that help brands move faster, work smarter and deliver with confidence.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchKirkcaldy, United KingdomHQ recorded Sep 16, 2026201-50081 contacts →

Exact match

“Smith Anderson have been manufacturing in Scotland since 1859, now operating from our custom built facility in Kirkcaldy we produce over 60 million paper bags per week.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchEdenbridge, United KingdomHQ recorded Sep 16, 2026201-50080 contacts →

Exact match

“Turning heads made easy.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchWhiteley, United KingdomHQ recorded Sep 16, 202651-20078 contacts →

Exact match

“ABOUT EDALE: Edale – the carton and label press people.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact 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
17Exact matchHalifax, United KingdomHQ recorded Sep 16, 2026201-50076 contacts →

Exact match

“We are the UK’s largest independent corrugated packaging manufacturer, proudly family-owned since 1860.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact 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
19Exact matchNottingham, United KingdomHQ recorded Sep 16, 2026201-50071 contacts →

Exact match

“The Wilkins Group are specialists in supplying retail packaging worldwide to a wide range of markets such as food – chilled and frozen, textiles, confectionery, toiletries and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact 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
21Exact matchKempston, United KingdomHQ recorded Sep 16, 202651-20069 contacts →

Exact match

“Shaping the Future.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact 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
23Exact matchKnutsford, United KingdomHQ recorded Sep 16, 202651-20062 contacts →

Exact match

“Packaging Automation Ltd is a British manufacturer of packaging machinery with specialist knowledge of tray heat sealing technology and factory automation.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact 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
25Exact matchYate, United KingdomHQ recorded Sep 16, 202651-20062 contacts →

Exact match

“Go-Pak is an award-winning manufacturer providing packaging solutions to the food service, cash & carry and retail sectors globally.”

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

Showing 25 of 548 flexible packaging converters based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 3,668 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Flexible packaging converters based in the United Kingdom at a glance

As of Sep 16, 2026
35.0%Verified-email coverage
19.1Average contacts per company
11-50Median size (employees)
5.7%Largest-city concentration · London
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
168
11-50
189
51-200
134
201-500
28
501-1,000
15
1,001-5,000
7
5,001-10,000
2
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 548 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 packaging converters” 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 3,668 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 packaging converters”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many flexible packaging converters are there based in the United Kingdom?

RevenueBase identified 548 company matches for flexible packaging converters 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 packaging converters?

London leads with 31 company records, followed by Nottingham (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 limited free results with 500 credits to start. Upgrading provides access to the 3,668 professional contacts with verified work emails tracked across these 548 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.

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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.