Company lists · Data refreshed September 2026

Top 25 Mailers and postal packaging suppliers based in the United Kingdom

Name: Mailers and postal packaging suppliers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 473 companies tracked

RevenueBase identified 473 mailers and postal packaging suppliers headquartered in the United Kingdom as of September 2026 and tracks 4,020 professional contacts across them, including 1,479 with verified work emails. London is the largest hub.

This list covers mailers and postal packaging suppliers 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 17, 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 17, 2026 86% judged on-target in blind review

473Companies

4,020Contacts tracked

1,479Verified emails

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The 25 largest mailers and postal packaging suppliers based in the United Kingdom

Ranked by team size

Top 25 of 473 mailers and postal packaging suppliers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to mailers and postal packaging suppliers: 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	Macfarlane Packaging	Partial evidence	Coventry, United KingdomHQ checked Sep 17, 2026	501-1,000	401 contacts →
	Partial evidence “We want your business to benefit from the best ideas and products in packaging.” Source: RevenueBase Database · checked Sep 17, 2026
2	Kite Packaging	Strong evidence	Coventry, United KingdomHQ checked Sep 17, 2026	201-500	275 contacts →
	Strong 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 17, 2026
3	The Encore Group Encore Packaging Solutions Envelopes	Partial evidence	Peterlee, United KingdomHQ checked Sep 17, 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 17, 2026
4	Nationwide Paper	Indirect evidence	Buckinghamshire, United KingdomHQ checked Sep 17, 2026	51-200	57 contacts →
	Indirect evidence “For 37 years, Nationwide Paper Ltd.” Source: RevenueBase Database · checked Sep 17, 2026
5	UK Packaging Supplies	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	201-500	56 contacts →
	Indirect evidence “From standard cartons to shrink-wrap systems, off-the-shelf stock to bespoke solutions, we’re a dedicated one-stop shop that really gets the meaning of service.” Source: RevenueBase Database · checked Sep 17, 2026
6	Central Mailing Services	Indirect evidence	Birmingham, United KingdomHQ checked Sep 17, 2026	51-200	55 contacts →
	Indirect evidence “Central Mailing Services was established in 1992 to provide all-round solutions for direct mail campaigns.” Source: RevenueBase Database · checked Sep 17, 2026
7	BLP Northern LTD	Partial evidence	Longbenton, United KingdomHQ checked Sep 17, 2026	51-200	51 contacts →
	Partial evidence “We are providers of custom Printed Packaging, Contract Packing, Print & Mailing services, and Warehouse & Logistic services.” Source: RevenueBase Database · checked Sep 17, 2026
8	The Mailing Room	Partial evidence	Bury, United KingdomHQ checked Sep 17, 2026	51-200	50 contacts →
	Partial evidence “The Mailing Room is a leading services provider, with a comprehensive range of products & services within its areas of excellence; franking machines, postal services, stationery…” Source: RevenueBase Database · checked Sep 17, 2026
9	idpdirect.com	Partial evidence	Huntingdon, United KingdomHQ checked Sep 17, 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 17, 2026
10	Blake Envelopes & Packaging	Partial evidence	Yeovil, United KingdomHQ checked Sep 17, 2026	51-200	46 contacts →
	Partial evidence “Blake is one of the most recognised envelope and packaging brands.” Source: RevenueBase Database · checked Sep 17, 2026
11	Polybags PB Packaging Group LTD	Partial evidence	Greenford Middlesex, United KingdomHQ checked Sep 17, 2026	51-200	42 contacts →
	Partial evidence “Polybags is the UK's number one flexible film packaging manufacturer.” Source: RevenueBase Database · checked Sep 17, 2026
12	Springpack	Partial evidence	Worcester, United KingdomHQ checked Sep 17, 2026	51-200	40 contacts →
	Partial evidence “Why not try a genuine solution for all your packaging solutions?” Source: RevenueBase Database · checked Sep 17, 2026
13	H-Pack Packaging UK LTD	Partial evidence	Wrexham, United KingdomHQ checked Sep 17, 2026	51-200	38 contacts →
	Partial 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 17, 2026
14	DELGA	Partial evidence	Rochester, United KingdomHQ checked Sep 17, 2026	51-200	37 contacts →
	Partial evidence “Delga Press is a leading name in the specialist printed packaging and label manufacturing industry.” Source: RevenueBase Database · checked Sep 17, 2026
15	W.E. Roberts LTD	Indirect evidence	Northfleet, United KingdomHQ checked Sep 17, 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 17, 2026
16	Wessex Packaging Clever Packaging People	Partial evidence	Yeovil, United KingdomHQ checked Sep 17, 2026	11-50	34 contacts →
	Partial evidence “Wessex Packaging is a leading UK independent industrial packaging company.” Source: RevenueBase Database · checked Sep 17, 2026
17	NDC Polipak	Partial evidence	Dudley, United KingdomHQ checked Sep 17, 2026	51-200	34 contacts →
	Partial evidence “NDC Polipak is a unique business manufacturing and distributing a wide range of packaging solutions, polythene damp proofing products and building accessories.” Source: RevenueBase Database · checked Sep 17, 2026
18	Conway Packing Services LTD Part Of The Conway Group	Partial evidence	Tipton, United KingdomHQ checked Sep 17, 2026	51-200	34 contacts →
	Partial evidence “Founded in 1991, Conway Packing Services Ltd (CPS) is a specialist provider of packaging design, manufacture, logistics, storage and fabrication solutions.” Source: RevenueBase Database · checked Sep 17, 2026
19	Mail Solutions Group UK Envelope & Print Manufacturer	Indirect evidence	Telford, United KingdomHQ checked Sep 17, 2026	201-500	33 contacts →
	Indirect evidence “Established in March Mail Solutions is one of the UK’s leading manufacturers of envelopes and print solutions.” Source: RevenueBase Database · checked Sep 17, 2026
20	Envelopes LTD	Strong evidence	Newark, United KingdomHQ checked Sep 17, 2026	51-200	33 contacts →
	Strong evidence “We are one of the biggest specialist stockists of envelopes and postal packaging products in the world - a multi-million pound company selling a whole range of speciality and…” Source: RevenueBase Database · checked Sep 17, 2026
21	Duncan Print Group	Partial evidence	Welwyn Garden City, United KingdomHQ checked Sep 17, 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 17, 2026
22	Carrier BAG Shop	Partial evidence	Barnet, United KingdomHQ checked Sep 17, 2026	11-50	29 contacts →
	Partial evidence “Carrier Bag Shop is an online packaging company, established in 2005.” Source: RevenueBase Database · checked Sep 17, 2026
23	Tungate Group	Partial evidence	Cheadle, United KingdomHQ checked Sep 17, 2026	51-200	27 contacts →
	Partial evidence “Market leaders in supplying flexible print and packaging to niche brands within the UK and continental Europe.” Source: RevenueBase Database · checked Sep 17, 2026
24	Onepost	Partial evidence	Portishead, United KingdomHQ checked Sep 17, 2026	51-200	27 contacts →
	Partial evidence “ONEPOST is the UK’s leading provider of independent postal advice and management, offering cost-saving postal solutions for UK and international mailings, fulfilment, packets and…” Source: RevenueBase Database · checked Sep 17, 2026
25	Weller Packaging LTD	Partial evidence	Shenstone, United KingdomHQ checked Sep 17, 2026	11-50	27 contacts →
	Partial evidence “The History of Weller Packaging Weller Packaging's journey began in 1968 when its founder Paul Weller, embarked on a humble venture, selling paper bags to traders at Walsall…” Source: RevenueBase Database · checked Sep 17, 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: mailers and postal packaging suppliers. 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 mailers and postal packaging suppliers.
Partial evidence: Its own public description names part of mailers and postal packaging suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mailers and postal packaging suppliers. 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 473 mailers and postal packaging suppliers based in the United Kingdom

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Mailers and postal packaging suppliers based in the United Kingdom at a glance

As of Sep 17, 2026

36.8%Verified-email coverage

8.5Average contacts per company

11-50Median size (employees)

7.2%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

211

11-50

170

51-200

201-500

501-1,000

1,001-5,000

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 473 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 mailers and postal packaging suppliers, 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 “mailers and postal packaging suppliers”. 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 mailers and postal packaging suppliers), 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 mailers and postal packaging suppliers, 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, 1,479 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 17, 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.

Mailers and postal packaging suppliers by metro

Mailers and postal packaging suppliers in London34

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 mailers and postal packaging suppliers, 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 mailers and postal packaging suppliers are there based in the United Kingdom?

RevenueBase identified 473 mailers and postal packaging suppliers 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?

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

Which city has the most mailers and postal packaging suppliers?

London leads with 34 headquartered companies, followed by Manchester (10) and Birmingham (7).

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 1,479 verified decision-maker contacts tracked across these 473 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 17, 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.