Company lists · Data refreshed September 2026

Top 25 Polyolefin manufacturers based in the United Kingdom

RevenueBase identified 106 company matches for polyolefin manufacturers associated with the United Kingdom as of September 2026 and tracks 1,085 professional contacts across them, including 298 with verified work emails. London is the largest hub.

This list covers company matches for polyolefin 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 30, 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 30, 2026 How this list was built
106Companies
1,085Contacts tracked
298Verified emails
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The 25 largest polyolefin manufacturers based in the United Kingdom

Ranked by team size
Top 25 of 106 company matches for polyolefin manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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 matchSouthampton, United KingdomHQ recorded Sep 30, 2026201-500161 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchNortham, United KingdomHQ recorded Sep 30, 202651-20093 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 30, 2026 · View company records in RevenueBase
3Exact matchAshby-de-la-zouch, United KingdomHQ recorded Sep 30, 202651-20072 contacts →

Exact match

“Plastribution distributes thermoplastic raw materials for injection moulding, extrusion and blow moulding industries.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4Exact matchCheshire, United KingdomHQ recorded Sep 30, 202651-20043 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 30, 2026 · View company records in RevenueBase
5Exact matchFordhouses, United KingdomHQ recorded Sep 30, 202651-20037 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 30, 2026 · View company records in RevenueBase
6Exact matchWitney, United KingdomHQ recorded Sep 30, 202611-5033 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 30, 2026 · View company records in RevenueBase
7Exact matchDoncaster, United KingdomHQ recorded Sep 30, 202611-5027 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 30, 2026 · View company records in RevenueBase
8Exact matchHereford, United KingdomHQ recorded Sep 30, 202651-20023 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 30, 2026 · View company records in RevenueBase
9Exact matchKettering, United KingdomHQ recorded Sep 30, 202651-20023 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 30, 2026 · View company records in RevenueBase
10Exact matchWivlesfield, United KingdomHQ recorded Sep 30, 20261-1022 contacts →

Exact match

“GigLoo products came from a diversification of the copolymer plastic utilised in our former Parent Company John Dennis Coachbuilders fantastic fire engine bodies.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11Exact matchMilngavie, United KingdomHQ recorded Sep 30, 202611-5019 contacts →

Exact match

“Founded in 1924, we are experts in engineering and high performance polymers, We have over grades of genuine brand materials in our portfolio.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12Exact matchWare, United KingdomHQ recorded Sep 30, 202651-20019 contacts →

Exact match

“Makevale are developers and manufacturers of high performance polymers and biopolymers for clients all over the globe.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13Exact matchChinley, United KingdomHQ recorded Sep 30, 202651-20018 contacts →

Exact match

“Eagley Plastics has built a strong reputation over decades of working within the polymer extrusion and PVC compounding industries.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14Exact matchStaines-upon-thames, United KingdomHQ recorded Sep 30, 202651-20018 contacts →

Exact match

“Since our formation in 1960 we have established an enviable reputation in the industry.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchLoughborough, United KingdomHQ recorded Sep 30, 202611-5017 contacts →

Exact match

“We are about to revolutionise the polyolefin industry.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16Exact matchBrandon, United KingdomHQ recorded Sep 30, 202611-5016 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 30, 2026 · View company records in RevenueBase
17Exact matchBrigg, United KingdomHQ recorded Sep 30, 202651-20012 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 30, 2026 · View company records in RevenueBase
18Exact matchRotherham, United KingdomHQ recorded Sep 30, 202611-5010 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 30, 2026 · View company records in RevenueBase
19Exact matchLancing, United KingdomHQ recorded Sep 30, 202651-2008 contacts →

Exact match

“Established since the mid-eighties we have been involved in the specialist production of heavy duty industrial polythene packaging for nearly thirty years and are regarded as one…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20Exact matchUxbridge, United KingdomHQ recorded Sep 30, 202611-508 contacts →

Exact match

“Imagro UK Ltd was formed in March 2009 following the acquisition of LG's UK polymer division.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21Exact matchLiverpool, United KingdomHQ recorded Sep 30, 202611-508 contacts →

Exact match

“Tech Folien Ltd is a leading manufacturer of high performance, high quality, PE, HDPE, PP and CO-EX films.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22Exact matchDumfries, United KingdomHQ recorded Sep 30, 202611-507 contacts →

Exact match

“POLYMER EXTRUSION TECHNOLOGIES (UK) LIMITED is a plastics company based at Garroch Business Park, Dumfries, UK, DG2 8PN”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23Exact matchNelson, United KingdomHQ recorded Sep 30, 202611-507 contacts →

Exact match

“Hill's Premier Polymers was formed to provide an independent compounding facility in the North of England, specializing in a full range of engineering polymers for the injection…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24Exact matchCarn Industrial Estate, United KingdomHQ recorded Sep 30, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25Exact matchSutton Weaver, United KingdomHQ recorded Sep 30, 202611-506 contacts →

Exact match

“The UK's leading Independent polymer distributor, established 1968 info@longchem.co.uk +44 (0)1928 712900 Representing Unipetrol, SIBUR, Styrolution, Lotte (PC), Fomosa (POM)…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

Showing 25 of 106 polyolefin manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 298 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Polyolefin manufacturers based in the United Kingdom at a glance

As of Sep 30, 2026
27.5%Verified-email coverage
10.2Average contacts per company
11-50Median size (employees)
3.8%Largest-city concentration · London
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
37
51-200
18
201-500
5
501-1,000
3

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 106 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 “polyolefin 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 298 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 30, 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 “polyolefin manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 106 company matches for polyolefin 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 polyolefin manufacturers?

London leads with 4 company records, followed by Brigg (3) and Birmingham (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 298 professional contacts with verified work emails tracked across these 106 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 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 106 polyolefin manufacturers 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.