Company lists · Data refreshed September 2026

Top 25 Cardboard sleeve manufacturers based in the United Kingdom

Name: Cardboard sleeve 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 267 companies tracked

RevenueBase identified 267 cardboard sleeve manufacturers headquartered in the United Kingdom as of September 2026 and tracks 2,076 professional contacts across them, including 746 with verified work emails. London is the largest hub.

This list covers cardboard sleeve 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

267Companies

2,076Contacts tracked

746Verified emails

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The 25 largest cardboard sleeve manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 267 cardboard sleeve 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 cardboard sleeve 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	KEN Wilkins Print Limited	Indirect evidence	Nottingham, United KingdomHQ checked Sep 30, 2026	201-500	71 contacts →
	Indirect 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 30, 2026
2	Go-Pak Group	Partial evidence	Yate, United KingdomHQ checked Sep 30, 2026	51-200	62 contacts →
	Partial evidence “Go-Pak is an award-winning manufacturer providing packaging solutions to the food service, cash & carry and retail sectors globally.” Source: RevenueBase Database · checked Sep 30, 2026
3	Offset Part Of The Alzamora Group	Partial evidence	Aylesford, United KingdomHQ checked Sep 30, 2026	201-500	55 contacts →
	Partial evidence “Offset Print & Packaging, part of the Alzamora Group, specialises in the design and manufacture of high-quality, bespoke printed cartons.” Source: RevenueBase Database · checked Sep 30, 2026
4	Beamglow Limited	Partial evidence	St. Ives, United KingdomHQ checked Sep 30, 2026	51-200	50 contacts →
	Partial evidence “Beamglow is a premium and prestige folding carton manufacturer delivering premium packaging that meets the highest standards in quality, sustainability, and production.” Source: RevenueBase Database · checked Sep 30, 2026
5	Reedbut Group LTD	Strong evidence	Milton Keynes, United KingdomHQ checked Sep 30, 2026	51-200	43 contacts →
	Strong evidence “We are a UK-based manufacturer and designer of cardboard packaging with over 45 years of industry experience.” Source: RevenueBase Database · checked Sep 30, 2026
6	The Boxshop LTD	Strong evidence	East Kilbride, United KingdomHQ checked Sep 30, 2026	51-200	42 contacts →
	Strong evidence “The Boxshop Ltd is Scotland's leading manufacturer of Corrugated Cardboard Boxes.” Source: RevenueBase Database · checked Sep 30, 2026
7	Diamond BOX	Strong evidence	West Bromwich, United KingdomHQ checked Sep 30, 2026	51-200	40 contacts →
	Strong evidence “Diamond Box manufactures innovative, high-quality, cost-effective corrugated cardboard packaging.” Source: RevenueBase Database · checked Sep 30, 2026
8	H-Pack Packaging UK LTD	Indirect evidence	Wrexham, United KingdomHQ checked Sep 30, 2026	51-200	38 contacts →
	Indirect evidence “H-Pack Packaging UK Ltd was established in 2016 as the UK and European arm of Hotpack Packaging Industries LLC Group (Dubai, United Arab Emirates).” Source: RevenueBase Database · checked Sep 30, 2026
9	CBS Packaging Group	Strong evidence	West Bromwich, United KingdomHQ checked Sep 30, 2026	51-200	36 contacts →
	Strong evidence “CBS Packaging Group is one of the UK’s largest independent cardboard box manufacturers, with over 29 years of experience in the corrugated packaging industry.” Source: RevenueBase Database · checked Sep 30, 2026
10	W.E. Roberts LTD	Indirect evidence	Northfleet, United KingdomHQ checked Sep 30, 2026	51-200	35 contacts →
	Indirect evidence “With over 60 years experience in manufacturing corrugated boxes, we provide tailor made solutions for your individual need.” Source: RevenueBase Database · checked Sep 30, 2026
11	Duncan Print Group	Partial evidence	Welwyn Garden City, United KingdomHQ checked Sep 30, 2026	51-200	30 contacts →
	Partial evidence “Duncan Print Group is a commercial print and packaging manufacturer based in Welwyn Garden City, just 30 minutes from London.” Source: RevenueBase Database · checked Sep 30, 2026
12	Falconer Print & Packaging LTD	Partial evidence	Elland, United KingdomHQ checked Sep 30, 2026	51-200	29 contacts →
	Partial evidence “We are a privately owned manufacturer of innovative decorated printed folding cartons, specialising in the pharmaceutical, healthcare, drinks, cosmetic, toiletry and luxury…” Source: RevenueBase Database · checked Sep 30, 2026
13	RH Fibreboard Containers LTD	Partial evidence	Wellington, United KingdomHQ checked Sep 30, 2026	11-50	29 contacts →
	Partial evidence “Corrugated Packaging Manufacturer based in Wellington, Somerset.” Source: RevenueBase Database · checked Sep 30, 2026
14	Castle Colour Packaging LTD	Partial evidence	Norwich, United KingdomHQ checked Sep 30, 2026	51-200	28 contacts →
	Partial evidence “Castle Colour is a leading UK based specialist manufacturer of carton board blister cards and carton packaging.” Source: RevenueBase Database · checked Sep 30, 2026
15	Dempson	Partial evidence	Barming, United KingdomHQ checked Sep 30, 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 30, 2026
16	Monro LTD	Indirect evidence	Leicestershire, United KingdomHQ checked Sep 30, 2026	11-50	24 contacts →
	Indirect evidence “Supplying the retail sector with 40 years of packaging excellence.” Source: RevenueBase Database · checked Sep 30, 2026
17	Kingston Carton Company	Indirect evidence	Kingston Upon Hull, United KingdomHQ checked Sep 30, 2026	51-200	23 contacts →
	Indirect evidence “Sales@Kingstoncarton.co.uk At Kingston Carton, we don’t just make cartons, we engineer cartons… We are one of the UK’s leading carton converters.” Source: RevenueBase Database · checked Sep 30, 2026
18	Romiley Board Mill	Partial evidence	Stockport, United KingdomHQ checked Sep 30, 2026	51-200	23 contacts →
	Partial evidence “Market leaders in the manufacture and supply of solid board reels, cores and sheets.” Source: RevenueBase Database · checked Sep 30, 2026
19	Beatus Cartons	Partial evidence	Porth, United KingdomHQ checked Sep 30, 2026	51-200	22 contacts →
	Partial evidence “Beatus Cartons is a UK based, privately owned, printed, folding carton manufacturer.” Source: RevenueBase Database · checked Sep 30, 2026
20	Diamond	Indirect evidence	Derry, United KingdomHQ checked Sep 30, 2026	51-200	21 contacts →
	Indirect evidence “We deliver bespoke, corrugated retail packaging solutions, that will enhance our customers business.” Source: RevenueBase Database · checked Sep 30, 2026
21	Manor Packaging LTD	Partial evidence	Whittlesey, United KingdomHQ checked Sep 30, 2026	51-200	21 contacts →
	Partial evidence “Specialising in stress free bespoke packaging solutions, Manor Packaging can design, manufacture, and deliver what you need, when you need it, whether you want simple transit…” Source: RevenueBase Database · checked Sep 30, 2026
22	Affinity Packaging Limited	Partial evidence	Leyland, United KingdomHQ checked Sep 30, 2026	51-200	21 contacts →
	Partial evidence “Affinity Packaging is an innovative printed folding carton manufacturer based in Lancashire.” Source: RevenueBase Database · checked Sep 30, 2026
23	Garthwest	Indirect evidence	Kingston Upon Hull, United KingdomHQ checked Sep 30, 2026	51-200	19 contacts →
	Indirect evidence “Garthwest is an independent, family owned, UK-based specialist in bespoke corrugated packaging, providing end-to-end solutions for transit packaging, shelf-ready packaging (SRP)…” Source: RevenueBase Database · checked Sep 30, 2026
24	Durham BOX	Indirect evidence	Saint Helen Auckland, United KingdomHQ checked Sep 30, 2026	51-200	18 contacts →
	Indirect evidence “Durham Box, founded in 1989 and based in Bishop Auckland, Co Durham, is a family firm which was formed by current managing director, Mike Morris.” Source: RevenueBase Database · checked Sep 30, 2026
25	Westpak Group LTD	Indirect evidence	Orpington, United KingdomHQ checked Sep 30, 2026	11-50	18 contacts →
	Indirect evidence “Westpak Group Ltd are an award-winning supplier of diverse and sustainably-aware packaging solutions to some of the biggest names in the UK’s grocery and foodservice industries.” 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: cardboard sleeve 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 cardboard sleeve manufacturers.
Partial evidence: Its own public description names part of cardboard sleeve manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cardboard sleeve 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 267 cardboard sleeve manufacturers based in the United Kingdom

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Cardboard sleeve manufacturers based in the United Kingdom at a glance

As of Sep 30, 2026

35.9%Verified-email coverage

7.8Average contacts per company

11-50Median size (employees)

10.1%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

111

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 267 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 cardboard sleeve 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 “cardboard sleeve 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 cardboard sleeve 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 cardboard sleeve 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, 746 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 cardboard sleeve 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 cardboard sleeve manufacturers are there based in the United Kingdom?

RevenueBase identified 267 cardboard sleeve 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?

KEN Wilkins Print Limited, headquartered in Nottingham, tops this list with the largest team on record.

Which city has the most cardboard sleeve manufacturers?

London leads with 27 headquartered companies, followed by Nottingham (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 746 verified decision-maker contacts tracked across these 267 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.