Company lists · Data refreshed September 2026

Top 25 Envelope manufacturers based in the United Kingdom

Name: Envelope 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 966 companies tracked

RevenueBase identified 966 envelope manufacturers headquartered in the United Kingdom as of September 2026 and tracks 10,170 professional contacts across them, including 3,421 with verified work emails. London is the largest hub.

This list covers envelope 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

966Companies

10,170Contacts tracked

3,421Verified emails

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The 25 largest envelope manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 966 envelope 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 envelope 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	Kite Packaging	Indirect evidence	Coventry, United KingdomHQ checked Sep 16, 2026	201-500	275 contacts →
	Indirect 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
2	Premier Paper Group LTD	Indirect evidence	Birmingham, United KingdomHQ checked Sep 16, 2026	201-500	236 contacts →
	Indirect evidence “Local Stock - Local Service - Local People From A4 paper that we use in our offices through to the packaging board that protects our food products; and countless other uses, paper…” Source: RevenueBase Database · checked Sep 16, 2026
3	VPK Packaging UK And Ireland	Partial evidence	Kettering, United KingdomHQ checked Sep 16, 2026	501-1,000	184 contacts →
	Partial evidence “VPK UK and Ireland is part of the VPK Packaging Group, one of the fastest growing independent European manufacturers of fibreboard packaging.” Source: RevenueBase Database · checked Sep 16, 2026
4	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
5	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
6	The Encore Group Encore Packaging Solutions Envelopes	Partial evidence	Peterlee, United KingdomHQ checked Sep 16, 2026	201-500	113 contacts →
	Partial evidence “The Encore Group offers an in-house one stop solution for all your print, packaging and printed envelope requirements, from concept through to finished product.” Source: RevenueBase Database · checked Sep 16, 2026
7	Tri-Wall UK Limited	Indirect evidence	Monmouth, United KingdomHQ checked Sep 16, 2026	1,001-5,000	102 contacts →
	Indirect evidence “Only Tri-Wall offer you the complete package.” Source: RevenueBase Database · checked Sep 16, 2026
8	Board24	Partial evidence	Coalville, United KingdomHQ checked Sep 16, 2026	201-500	97 contacts →
	Partial evidence “Manufacturers of Corrugated Packaging; Sheet Board and Boxes.” Source: RevenueBase Database · checked Sep 16, 2026
9	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
10	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
11	Flexipol	Indirect evidence	Haslingden, United KingdomHQ checked Sep 16, 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 16, 2026
12	Sheard Packaging	Partial evidence	Halifax, United KingdomHQ checked Sep 16, 2026	201-500	76 contacts →
	Partial evidence “We are the UK’s largest independent corrugated packaging manufacturer, proudly family-owned since 1860.” Source: RevenueBase Database · checked Sep 16, 2026
13	KEN Wilkins Print Limited	Indirect evidence	Nottingham, United KingdomHQ checked Sep 16, 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 16, 2026
14	Palm Paper Limited	Indirect evidence	King's Lynn, United KingdomHQ checked Sep 16, 2026	51-200	67 contacts →
	Indirect evidence “Palm Paper Limited is a UK based Paper specialist.” Source: RevenueBase Database · checked Sep 16, 2026
15	Packaging Automation LTD	Partial evidence	Knutsford, United KingdomHQ checked Sep 16, 2026	51-200	62 contacts →
	Partial evidence “Packaging Automation Ltd is a British manufacturer of packaging machinery with specialist knowledge of tray heat sealing technology and factory automation.” Source: RevenueBase Database · checked Sep 16, 2026
16	Proampac Grimsby LTD	Indirect evidence	Grimsby, United KingdomHQ checked Sep 16, 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 16, 2026
17	Go-Pak Group	Partial evidence	Yate, United KingdomHQ checked Sep 16, 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 16, 2026
18	Boran Mopack Boran Packagingltd	Indirect evidence	Strabane, United KingdomHQ checked Sep 16, 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 16, 2026
19	Northwood Consuma Tissue LTD	Indirect evidence	Grantham, United KingdomHQ checked Sep 16, 2026	201-500	61 contacts →
	Indirect evidence “We are the experts in innovative paper products and proud to be the preferred supplier to all major UK retailers.” Source: RevenueBase Database · checked Sep 16, 2026
20	Pacfort Group	Indirect evidence	Birchwood, United KingdomHQ checked Sep 16, 2026	201-500	59 contacts →
	Indirect evidence “PACFORT GROUP specialises in manufacturing and supplying of eco-friendly paper-based customized solutions for industrial and packaging applications.” Source: RevenueBase Database · checked Sep 16, 2026
21	Nationwide Paper	Indirect evidence	Buckinghamshire, United KingdomHQ checked Sep 16, 2026	51-200	57 contacts →
	Indirect evidence “For 37 years, Nationwide Paper Ltd.” Source: RevenueBase Database · checked Sep 16, 2026
22	Marden Edwards	Partial evidence	Wimborne, United KingdomHQ checked Sep 16, 2026	51-200	56 contacts →
	Partial evidence “Marden Edwards designs and manufacturers bespoke packaging machinery and overwrapping equipment and provides solutions for a wide range of markets worldwide.” Source: RevenueBase Database · checked Sep 16, 2026
23	Corrboard UK LTD	Indirect evidence	Scunthorpe, United KingdomHQ checked Sep 16, 2026	51-200	55 contacts →
	Indirect evidence “CorrBoard is an independent corrugated sheet feeder operating out of its own sq ft, purpose-built factory in Scunthorpe.” Source: RevenueBase Database · checked Sep 16, 2026
24	Caps Cases	Indirect evidence	Newmarket, United KingdomHQ checked Sep 16, 2026	51-200	53 contacts →
	Indirect evidence “Caps Cases is a leading UK provider of corrugated packaging.” Source: RevenueBase Database · checked Sep 16, 2026
25	idpdirect.com	Partial evidence	Huntingdon, United KingdomHQ checked Sep 16, 2026	501-1,000	50 contacts →
	Partial evidence “Factory-direct retail packaging manufacturer of paper bags, rigid boxes, tissue & accessories in 100% owned factories.” 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: envelope 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 envelope manufacturers.
Partial evidence: Its own public description names part of envelope manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name envelope 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 966 envelope manufacturers based in the United Kingdom

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Envelope manufacturers based in the United Kingdom at a glance

As of Sep 16, 2026

33.6%Verified-email coverage

10.5Average contacts per company

11-50Median size (employees)

5.3%Largest-city concentration · London

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

351

11-50

350

51-200

191

201-500

501-1,000

1,001-5,000

5,001-10,000

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 966 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 envelope 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 “envelope 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 envelope 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 envelope 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, 3,421 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.

Envelope manufacturers by metro

Envelope manufacturers in London51

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 envelope 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 envelope manufacturers are there based in the United Kingdom?

RevenueBase identified 966 envelope 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?

Kite Packaging, headquartered in Coventry, tops this list with the largest team on record.

Which city has the most envelope manufacturers?

London leads with 51 headquartered companies, followed by Leeds (19) and Manchester (18).

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 3,421 verified decision-maker contacts tracked across these 966 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.