Company lists · Data refreshed September 2026

Top 25 Polyethylene manufacturers based in the United Kingdom

Name: Polyethylene 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 17, 2026 151 companies tracked

RevenueBase identified 151 company matches for polyethylene manufacturers associated with the United Kingdom as of September 2026 and tracks 1,700 professional contacts across them, including 407 with verified work emails. Southampton is the largest hub.

This list covers company matches for polyethylene manufacturers 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 September 17, 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 Sep 17, 2026 How this list was built

151Companies

1,700Contacts tracked

407Verified emails

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The 25 largest polyethylene manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 151 company matches for polyethylene manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Siva Group	Exact match	Southampton, United KingdomHQ recorded Sep 17, 2026	201-500	161 contacts →
	Exact match “SIVA Group operate at the forefront of our industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Polystar Plastics LTD	Exact match	Northam, United KingdomHQ recorded Sep 17, 2026	51-200	93 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 · Sep 17, 2026 · View company records in RevenueBase
3	Jiffy Packaging Co. LTD	Exact match	Cheshire, United KingdomHQ recorded Sep 17, 2026	51-200	43 contacts →
	Exact match “Jiffy Packaging is a leading manufacturer of polyethylene foam and bubble film products for a wide variety of end-applications in various market segments including protective…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Plastic Bottle Supplies Limited	Exact match	Fordhouses, United KingdomHQ recorded Sep 17, 2026	51-200	37 contacts →
	Exact match “Plastic Bottle Supplies are a specialist UK manufacturer of HDPE plastic bottles, based in Wolverhampton, West Midlands, UK.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	NDC Polipak	Exact match	Dudley, United KingdomHQ recorded Sep 17, 2026	51-200	34 contacts →
	Exact match “NDC Polipak is a unique business manufacturing and distributing a wide range of packaging solutions, polythene damp proofing products and building accessories.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Cromwell Polythene LTD	Exact match	Sherburn In Elmet, United KingdomHQ recorded Sep 17, 2026	11-50	34 contacts →
	Exact match “Cromwell Polythene specialises in the supply of refuse sacks and bin liners to local authorities, waste management companies and janitorial distributors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Polythene UK LTD	Exact match	Witney, United KingdomHQ recorded Sep 17, 2026	11-50	33 contacts →
	Exact match “The UK's largest independent supplier of polythene packaging, Polythene UK is the award-winning polythene supplier for your packaging requirements.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Egeplast UK	Exact match	Doncaster, United KingdomHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “egeplast UK manufactures and supplies PE pipe systems, fittings and related fabrications for the UK utility and construction sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Harlequin Tanks	Exact match	Moira, United KingdomHQ recorded Sep 17, 2026	51-200	25 contacts →
	Exact match “Harlequin Tanks is a renowned brand in the field of liquid storage & sewage treatment solutions, particularly known for its high-quality tanks designed for various industries and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Simona Peak Pipe Systems LTD	Exact match	Chesterfield, United KingdomHQ recorded Sep 17, 2026	51-200	23 contacts →
	Exact match “SIMONA Peak Pipe Systems is a UK leader in the manufacture and supply of polyethylene (PE) multi-utility pipeline solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Elite Plastics LTD	Exact match	Hereford, United KingdomHQ recorded Sep 17, 2026	51-200	23 contacts →
	Exact match “Elite Plastics Ltd is one of the UK's leading manufacturers in polythene film extrusion, printing and conversion.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Povoas Packaging Limited	Exact match	Kettering, United KingdomHQ recorded Sep 17, 2026	51-200	23 contacts →
	Exact match “As a UK polythene manufacturer supplying a diverse range of industries, Povoas Packaging Ltd operates from its purpose-built Northamptonshire production site.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Hanmere Polythene LTD	Exact match	Letchworth Garden City, United KingdomHQ recorded Sep 17, 2026	51-200	21 contacts →
	Exact match “Hanmere Polythene Ltd are extruders, flexo-printers and converters of blown polythene film packaging materials for the food and other industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Trioworld UK LTD Previously Quality Films LTD	Exact match	Wolverhampton, United KingdomHQ recorded Sep 17, 2026	51-200	21 contacts →
	Exact match “Trioworld UK Limited” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Celsur Plastics LTD	Exact match	Staines-upon-thames, United KingdomHQ recorded Sep 17, 2026	51-200	18 contacts →
	Exact match “Since our formation in 1960 we have established an enviable reputation in the industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Chase Plastics LTD	Exact match	Brandon, United KingdomHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “We are committed to the highest standards of quality and service in the supply of recycled polythene pellets and compounds.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Aintree Plastics	Exact match	Liverpool, United KingdomHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Aintree Plastics have in excess of 50 years’ experience extruding and converting polythene films to The Industrial and Food and Beverage markets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Epco LTD	Exact match	Leeds, United KingdomHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Romold	Exact match	Livingston, United KingdomHQ recorded Sep 17, 2026	51-200	13 contacts →
	Exact match “Romold has been designing and manufacturing rotational moulded products for over 25 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Proampac IG Industries PLC	Exact match	Brigg, United KingdomHQ recorded Sep 17, 2026	51-200	12 contacts →
	Exact match “Manufacturing in the UK since 1988, IG Industries have been producing an extensive range of polyethylene based films for a variety of markets including food, drinks, industrial…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	MCP Engineering Plastics LTD	Exact match	Bishop's Stortford, United KingdomHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “At MCP Engineering Plastics we are specialists in a range of fluoropolymers plastics.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Derek Lambert Polythene Limited	Exact match	Harden, United KingdomHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	PMC Polythene LTD	Exact match	Buntingford, United KingdomHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “PMC is a long standing manufacturer and importer of polythene products covering quite a broad spectrum.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Plasflow Limited	Exact match	Rotherham, United KingdomHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Plasflow’s 2.5 acre site is among the most comprehensive in the UK, modern, clean workshops are equipped with 12 state of the art CNC controlled Butt Fusion machines and cutting…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Recyplas Limited	Exact match	March, United KingdomHQ recorded Sep 17, 2026	1-10	10 contacts →
	Exact match “Recyplas was incorporated as a plastic waste reprocessor in 2012.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “polyethylene manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 151 polyethylene manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 407 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Polyethylene manufacturers based in the United Kingdom at a glance

As of Sep 17, 2026

23.9%Verified-email coverage

11.3Average contacts per company

11-50Median size (employees)

3.3%Largest-city concentration · Southampton

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

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 151 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 “polyethylene manufacturers” 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 407 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 September 17, 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 “polyethylene manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many polyethylene manufacturers are there based in the United Kingdom?

RevenueBase identified 151 company matches for polyethylene manufacturers associated with the United Kingdom as of September 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?

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

Which city has the most polyethylene manufacturers?

Southampton leads with 5 company records, followed by Birmingham (4) and Leeds (4).

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 407 professional contacts with verified work emails tracked across these 151 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 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 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.