Company lists · Data refreshed October 2026

Top 25 Heat seal packaging companies based in the United Kingdom

RevenueBase identified 624 company matches for heat seal packaging companies associated with the United Kingdom as of October 2026 and tracks 10,951 professional contacts across them, including 3,921 with verified work emails. London is the largest hub.

This list covers company matches for heat seal 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 26, 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 26, 2026 How this list was built
624Companies
10,951Contacts tracked
3,921Verified emails
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The 25 largest heat seal packaging companies based in the United Kingdom

Ranked by team size
Top 25 of 624 company matches for heat seal packaging companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 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 matchLondon, United KingdomHQ recorded Oct 26, 20265,001-10,0001,664 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
2Exact matchRushden, United KingdomHQ recorded Oct 26, 202610001+553 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3Exact matchFeatherstone, United KingdomHQ recorded Oct 26, 20265,001-10,000406 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4Exact matchCoventry, United KingdomHQ recorded Oct 26, 2026201-500289 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5Exact matchIreland / England, United KingdomHQ recorded Oct 26, 20261,001-5,000219 contacts →

Exact match

“ZEUS are a leading specialist distribution and manufacturing group.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
6Exact matchSouthampton, United KingdomHQ recorded Oct 26, 2026201-500170 contacts →

Exact match

“SIVA Group operate at the forefront of our industry.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7Exact matchBridgwater, United KingdomHQ recorded Oct 26, 2026501-1,000135 contacts →

Exact match

“Sharpak is the UK’s leading supplier of food packaging solutions which meet the changing needs of the retail and food producing industry.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8Exact matchSwindon, United KingdomHQ recorded Oct 26, 202651-200130 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
9Exact matchNortham, United KingdomHQ recorded Oct 26, 202651-200109 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchLeeds, United KingdomHQ recorded Oct 26, 2026201-50092 contacts →

Exact match

“Roberts Mart is the leading independent flexible packaging manufacturer based in Leeds, UK.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11Exact matchHaslingden, United KingdomHQ recorded Oct 26, 2026201-50084 contacts →

Exact match

“We solve our customers’ toughest packaging challenges through our unique blend of technical collaboration, innovation and extraordinary service.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
12Exact matchKirkcaldy, United KingdomHQ recorded Oct 26, 2026201-50081 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
13Exact matchWheatbridge, United KingdomHQ recorded Oct 26, 2026201-50078 contacts →

Exact match

“Robinson understands the critical role packaging plays in engaging the consumer and conveying brand values.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchScunthorpe, United KingdomHQ recorded Oct 26, 2026501-1,00078 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
15Exact matchKempston, United KingdomHQ recorded Oct 26, 202651-20072 contacts →

Exact match

“Shaping the Future.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16Exact matchNottingham, United KingdomHQ recorded Oct 26, 2026201-50072 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17Exact matchKnutsford, United KingdomHQ recorded Oct 26, 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 26, 2026 · View company records in RevenueBase
18Exact matchLeeds, United KingdomHQ recorded Oct 26, 202651-20065 contacts →

Exact match

“The OPM (Labels & Packaging) Group manufactures Labels & flexible packaging.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19Exact matchNorwich, United KingdomHQ recorded Oct 26, 202651-20063 contacts →

Exact match

“At Redpack, our goal is to ensure that your product is always packaged to the highest standards.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
20Exact matchGrimsby, United KingdomHQ recorded Oct 26, 2026201-50063 contacts →

Exact match

“ProAmpac is a leading global flexible packaging company with a comprehensive product offering.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
21Exact matchWakefield, United KingdomHQ recorded Oct 26, 202651-20063 contacts →

Exact match

“We are Parkside: We are advanced packaging experts globally partnering brands, retailers and converters to profitably deliver value added technology solutions.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
22Exact matchYate, United KingdomHQ recorded Oct 26, 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 26, 2026 · View company records in RevenueBase
23Exact matchStrabane, United KingdomHQ recorded Oct 26, 2026201-50061 contacts →

Exact match

“Backed by our significant experience, expertise and competent staff, producing products to exacting standards that will meet and exceed your requirements.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 26, 2026201-50060 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
25Exact matchDerby, United KingdomHQ recorded Oct 26, 2026201-50059 contacts →

Exact match

“Over the past 30 years, Riverside Medical Packaging has established itself at the forefront of the healthcare industry.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase

Showing 25 of 624 heat seal packaging companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 3,921 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Heat seal packaging companies based in the United Kingdom at a glance

As of Oct 26, 2026
35.8%Verified-email coverage
17.5Average contacts per company
11-50Median size (employees)
4.6%Largest-city concentration · London
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
210
11-50
227
51-200
136
201-500
30
501-1,000
13
1,001-5,000
4
5,001-10,000
2
10001+
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 624 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 “heat seal 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 3,921 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 26, 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.

Heat seal packaging companies by metro

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 “heat seal packaging companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 624 company matches for heat seal 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?

Klöckner Pentaplast tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most heat seal packaging companies?

London leads with 29 company records, followed by Manchester (12) and Birmingham (11).

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 3,921 professional contacts with verified work emails tracked across these 624 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 26, 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 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.