Company lists · Data refreshed October 2026

Top 25 Clamshell packaging companies based in the United Kingdom

RevenueBase identified 62 company matches for clamshell packaging companies associated with the United Kingdom as of October 2026 and tracks 652 professional contacts across them, including 210 with verified work emails. Glenrothes is the largest hub.

This list covers company matches for clamshell packaging companies 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 October 9, 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 Oct 9, 2026 How this list was built
62Companies
652Contacts tracked
210Verified emails
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The 25 largest clamshell packaging companies based in the United Kingdom

Ranked by team size
Top 25 of 62 company matches for clamshell packaging companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 matchKnutsford, United KingdomHQ recorded Oct 9, 202651-20067 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 · Oct 9, 2026 · View company records in RevenueBase
2Exact matchYate, United KingdomHQ recorded Oct 9, 202651-20061 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 · Oct 9, 2026 · View company records in RevenueBase
3Exact matchEnfield, United KingdomHQ recorded Oct 9, 202651-20048 contacts →

Exact match

“We understand food and we understand packaging.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchNorthfleet, United KingdomHQ recorded Oct 9, 202651-20035 contacts →

Exact match

“With over 60 years experience in manufacturing corrugated boxes, we provide tailor made solutions for your individual need.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchGreenford Middlesex, United KingdomHQ recorded Oct 9, 202651-20035 contacts →

Exact match

“Polybags is the UK's number one flexible film packaging manufacturer.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchGloucester, United KingdomHQ recorded Oct 9, 202651-20024 contacts →

Exact match

“Established in 1971, Leeways is an independent, British, family owned company that offers thermoformed packaging solutions with a thorough and unrivalled service.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Oct 9, 202611-5022 contacts →

Exact match

“Packaging Source is a designer, manufacturer and supplier of bespoke packaging products, we offer an end to end service focusing on creating innovative and sustainable solutions…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchSt. Helens, United KingdomHQ recorded Oct 9, 202651-20021 contacts →

Exact match

“Privately owned Manufacturer of High Quality Thermoformed Packaging, We offer solutions using either our existing range of over 750products, or a full design and development…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchGrimsby, United KingdomHQ recorded Oct 9, 202611-5020 contacts →

Exact match

“With over 40 years’ experience, Tri-pack are experts in the design and manufacture of sustainable boxes for a wide range of industries; from seafood to fresh herbs, pharmaceutical…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchStockport, United KingdomHQ recorded Oct 9, 202611-5018 contacts →

Exact match

“Macpac Ltd is a privately-owned UK based thermoforming company in Stockport, Manchester.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchBasingstoke, United KingdomHQ recorded Oct 9, 202611-5011 contacts →

Exact match

“AirPack is an innovative and cost effective way to protect fragile and valuable items when storing or shipping.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchLeeds, United KingdomHQ recorded Oct 9, 202611-5010 contacts →

Exact match

“Leeds Vacuum Formers is a family owned and operated business with a nationwide reputation for the manufacture of high quality thermoformed packaging.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchDereham, United KingdomHQ recorded Oct 9, 202611-509 contacts →

Exact match

“We are manufacturers of high quality printed packaging and specialise in the production of printed sleeves, folded cartons, blister packs, point of sale, and labels.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchTrowbridge, United KingdomHQ recorded Oct 9, 202611-508 contacts →

Exact match

“IMP (Insit Moulded Packaging) has been in business for over 40 years.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchLenwade, United KingdomHQ recorded Oct 9, 20261-107 contacts →

Exact match

“Agile Box Ltd is a bespoke packaging company specialising in corrugated boxes through exceptional customer service.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchIpswich, United KingdomHQ recorded Oct 9, 202611-507 contacts →

Exact match

“From concept to delivery Lockwood specialise in the design and manufacture of plastic blister and tray packs, contract packaging and the sale or hire of associated packaging…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchBirmingham, United KingdomHQ recorded Oct 9, 20261-104 contacts →

Exact match

“Welcome to DuraPack Ltd, your trusted partner for tailored and premium custom-printed box solutions.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchGlenrothes, United KingdomHQ recorded Oct 9, 20261-104 contacts →

Exact match

“Over 40 years experience in developing plastic packaging.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchGuildford, United KingdomHQ recorded Oct 9, 20261-103 contacts →

Exact match

“Specialising in innovative packaging solutions with a global outlook, Altrades Packaging delivers over 40 years of experience in tailored, reliable support.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchMalvern, United KingdomHQ recorded Oct 9, 20261-103 contacts →

Exact match

“Welcome to Severn Packaging, your trusted partner in innovative packaging solutions, led by seasoned experts with over 25 years of hands-on experience in the industry.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchManchester, United KingdomHQ recorded Oct 9, 202651-2003 contacts →

Exact match

“Established over twenty years ago and based on a purpose built site on the outskirts of Manchester, Mister Blister has built a reputation for producing innovative and eye-catching…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchGreenford, United KingdomHQ recorded Oct 9, 202651-2002 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchBlackburn, United KingdomHQ recorded Oct 9, 20261-102 contacts →

Exact match

“At our core, we manufacture corrugated sheet board into bespoke cardboard boxes and PE & PU Foams into protective, design led, packaging solutions.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchSouthampton, United KingdomHQ recorded Oct 9, 202611-502 contacts →

Exact match

“Design and manufacture technical thermoformed packaging for Medical Device, Electronics and Aerospace.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchBridgwater, United KingdomHQ recorded Oct 9, 202611-502 contacts →

Exact match

“Queensbury Products Limited Delivering Your Packaging Solution.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 62 clamshell packaging companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 210 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clamshell packaging companies based in the United Kingdom at a glance

As of Oct 9, 2026
32.2%Verified-email coverage
10.5Average contacts per company
11-50Median size (employees)
4.8%Largest-city concentration · Glenrothes
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
25
51-200
13
201-500
2
501-1,000
1

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 62 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 “clamshell packaging companies” 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 210 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 October 9, 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 “clamshell packaging companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clamshell packaging companies are there based in the United Kingdom?

RevenueBase identified 62 company matches for clamshell packaging companies associated with the United Kingdom as of October 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?

Packaging Automation LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most clamshell packaging companies?

Glenrothes leads with 3 company records, followed by Coventry (2) and London (2).

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 210 professional contacts with verified work emails tracked across these 62 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 October 9, 2026.

Ready to reach these companies? Verified emails and direct dials for all 62 clamshell packaging companies based in the United Kingdom. Start with a free account, no credit card.

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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.