Company lists · Data refreshed September 2026

Top 25 Flexible packaging manufacturers based in the United Kingdom

Name: Flexible packaging 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 16, 2026 761 companies tracked

RevenueBase identified 761 flexible packaging manufacturers headquartered in the United Kingdom as of September 2026 and tracks 12,725 professional contacts across them, including 4,503 with verified work emails. London is the largest hub.

This list covers flexible packaging 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 16, 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 16, 2026 86% judged on-target in blind review

761Companies

12,725Contacts tracked

4,503Verified emails

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The 25 largest flexible packaging manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 761 flexible packaging manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to flexible packaging 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	Strong evidence	London, United KingdomHQ checked Sep 16, 2026	5,001-10,000	1,601 contacts →
	Strong 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 16, 2026
2	RPC Group Limited	Partial evidence	Rushden, United KingdomHQ checked Sep 16, 2026	10001+	552 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
3	Linpac Packaging	Partial evidence	Featherstone, United KingdomHQ checked Sep 16, 2026	5,001-10,000	391 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
4	Kite Packaging	Partial evidence	Coventry, United KingdomHQ checked Sep 16, 2026	201-500	275 contacts →
	Partial evidence “Kite Packaging was founded from scratch in 2001 with a unique vision - To be the premier packaging supplier in the UK with a philosophy of employee-ownership.” Source: RevenueBase Database · checked Sep 16, 2026
5	Zeus Packaging	Indirect evidence	Ireland / England, United KingdomHQ checked Sep 16, 2026	1,001-5,000	213 contacts →
	Indirect evidence “ZEUS are a leading specialist distribution and manufacturing group.” Source: RevenueBase Database · checked Sep 16, 2026
6	Reflex Group	Strong evidence	Mansfield, United KingdomHQ checked Sep 16, 2026	501-1,000	187 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
7	Siva Group	Indirect evidence	Southampton, United KingdomHQ checked Sep 16, 2026	201-500	161 contacts →
	Indirect evidence “SIVA Group operate at the forefront of our industry.” Source: RevenueBase Database · checked Sep 16, 2026
8	Sinclair	Indirect evidence	Norwich, United KingdomHQ checked Sep 16, 2026	201-500	158 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
9	Futamura Cellulose Films	Partial evidence	Wigton, United KingdomHQ checked Sep 16, 2026	1,001-5,000	152 contacts →
	Partial 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 16, 2026
10	Multivac UK	Partial evidence	Swindon, United KingdomHQ checked Sep 16, 2026	51-200	127 contacts →
	Partial evidence “Packaged expertise, innovative cutting-edge technology and strong brands under one roof: The MULTIVAC Group offers complete solutions for the packaging and processing of food…” Source: RevenueBase Database · checked Sep 16, 2026
11	Sharpak	Partial evidence	Bridgwater, United KingdomHQ checked Sep 16, 2026	501-1,000	121 contacts →
	Partial evidence “Sharpak is the UK’s leading supplier of food packaging solutions which meet the changing needs of the retail and food producing industry.” Source: RevenueBase Database · checked Sep 16, 2026
12	Roberts Mart	Strong evidence	Leeds, United KingdomHQ checked Sep 16, 2026	201-500	102 contacts →
	Strong evidence “Roberts Mart is the leading independent flexible packaging manufacturer based in Leeds, UK.” Source: RevenueBase Database · checked Sep 16, 2026
13	Polystar Plastics LTD	Partial evidence	Northam, United KingdomHQ checked Sep 16, 2026	51-200	93 contacts →
	Partial 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 16, 2026
14	First Circle Packaging Limited	Partial evidence	Newport Pagnell, United KingdomHQ checked Sep 16, 2026	201-500	91 contacts →
	Partial evidence “At First Circle Packaging, we create plastic packaging solutions that help brands move faster, work smarter and deliver with confidence.” Source: RevenueBase Database · checked Sep 16, 2026
15	Smith Anderson Group LTD	Indirect evidence	Kirkcaldy, United KingdomHQ checked Sep 16, 2026	201-500	81 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
16	Alexir Partnership	Indirect evidence	Edenbridge, United KingdomHQ checked Sep 16, 2026	201-500	80 contacts →
	Indirect evidence “Turning heads made easy.” Source: RevenueBase Database · checked Sep 16, 2026
17	Flexipol	Partial evidence	Haslingden, United KingdomHQ checked Sep 16, 2026	201-500	77 contacts →
	Partial evidence “We solve our customers’ toughest packaging challenges through our unique blend of technical collaboration, innovation and extraordinary service.” Source: RevenueBase Database · checked Sep 16, 2026
18	Sheard Packaging	Strong evidence	Halifax, United KingdomHQ checked Sep 16, 2026	201-500	76 contacts →
	Strong evidence “We are the UK’s largest independent corrugated packaging manufacturer, proudly family-owned since 1860.” Source: RevenueBase Database · checked Sep 16, 2026
19	Interflex Group UK	Indirect evidence	Scunthorpe, United KingdomHQ checked Sep 16, 2026	501-1,000	74 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
20	Coppice	Partial evidence	Bridgend, United KingdomHQ checked Sep 16, 2026	201-500	73 contacts →
	Partial evidence “Serving the global food industry with the highest quality packaging and containers.” Source: RevenueBase Database · checked Sep 16, 2026
21	I2r Packaging Solutions	Strong evidence	Telford, United KingdomHQ checked Sep 16, 2026	51-200	72 contacts →
	Strong evidence “Market leaders i2r Packaging Solutions manufacture a comprehensive range of wrinklewall and smoothwall semi-rigid aluminium foil containers used throughout the food industry.” Source: RevenueBase Database · checked Sep 16, 2026
22	KEN Wilkins Print Limited	Partial evidence	Nottingham, United KingdomHQ checked Sep 16, 2026	201-500	71 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
23	Robinson Packaging	Partial evidence	Wheatbridge, United KingdomHQ checked Sep 16, 2026	201-500	69 contacts →
	Partial evidence “Robinson understands the critical role packaging plays in engaging the consumer and conveying brand values.” Source: RevenueBase Database · checked Sep 16, 2026
24	Fords Packaging Systems LTD	Indirect evidence	Kempston, United KingdomHQ checked Sep 16, 2026	51-200	69 contacts →
	Indirect evidence “Shaping the Future.” Source: RevenueBase Database · checked Sep 16, 2026
25	OPM Labels And Packaging Group	Strong evidence	Leeds, United KingdomHQ checked Sep 16, 2026	51-200	64 contacts →
	Strong evidence “The OPM (Labels & Packaging) Group manufactures Labels & flexible packaging.” Source: RevenueBase Database · checked Sep 16, 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: flexible packaging 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 flexible packaging manufacturers.
Partial evidence: Its own public description names part of flexible packaging manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name flexible packaging 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 761 flexible packaging manufacturers based in the United Kingdom

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Flexible packaging manufacturers based in the United Kingdom at a glance

As of Sep 16, 2026

35.4%Verified-email coverage

16.7Average contacts per company

11-50Median size (employees)

6.4%Largest-city concentration · London

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

241

11-50

278

51-200

162

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 761 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 flexible packaging 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 “flexible packaging 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 flexible packaging 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 flexible packaging 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, 4,503 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 16, 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.

Flexible packaging manufacturers by metro

Flexible packaging manufacturers in London49

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 flexible packaging 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 flexible packaging manufacturers are there based in the United Kingdom?

RevenueBase identified 761 flexible packaging 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 flexible packaging manufacturers?

London leads with 49 headquartered companies, followed by Birmingham (15) and Manchester (13).

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 4,503 verified decision-maker contacts tracked across these 761 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 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 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.