Company lists · Data refreshed October 2026

Top 25 Polypropylene machining companies based in the United Kingdom

RevenueBase identified 68 company matches for polypropylene machining companies associated with the United Kingdom as of October 2026 and tracks 17,635 professional contacts across them, including 283 with verified work emails. Leeds is the largest hub.

This list covers company matches for polypropylene machining 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 28, 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 28, 2026 How this list was built
68Companies
17,635Contacts tracked
283Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest polypropylene machining companies based in the United Kingdom

Ranked by team size
Top 25 of 68 company matches for polypropylene machining companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 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 matchBristol, United KingdomHQ recorded Oct 28, 2026n/a16,850 contacts →

Exact match

“Following 100 years of successful design and manufacturing experience in plastic and metals, Rencol Components has built a truly global supply chain - rapidly expanding our range…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2Exact matchPortsmouth, United KingdomHQ recorded Oct 28, 202651-200179 contacts →

Exact match

“Unipart Polymer and Composite Solutions is a leading provider of high-quality polymer and composite components.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3Exact matchLeicester, United KingdomHQ recorded Oct 28, 202651-20090 contacts →

Exact match

“We are the UK’s leading independent plastics supplier with over 50 years of experience behind us.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4Exact matchPorth, United KingdomHQ recorded Oct 28, 2026201-50081 contacts →

Exact match

“Ensinger is a world leader in the field of engineering plastics, excelling in both the manufacture of semi-finished stock shapes and profiles and in the machining of plastic…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5Exact matchMaidstone, United KingdomHQ recorded Oct 28, 202611-5034 contacts →

Exact match

“Vital Parts Ltd are a Plastic, Rubber & Metal Component manufacturer based in Maidstone, Kent.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6Exact matchLeeds, United KingdomHQ recorded Oct 28, 202651-20022 contacts →

Exact match

“Barkston Plastics Engineering Ltd is a UK-based plastic engineering and fabrication specialist, helping customers solve real manufacturing and operational problems with engineered…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7Exact matchGloucester, United KingdomHQ recorded Oct 28, 202651-20020 contacts →

Exact match

“Röchling Industrial - Gloucester Thermoplastic and Composite machining.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8Exact matchBlackburn, United KingdomHQ recorded Oct 28, 202611-5020 contacts →

Exact match

“Plastic Specialist Flexible Thinking, Cutting Edge.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9Exact matchBishop's Stortford, United KingdomHQ recorded Oct 28, 202611-5015 contacts →

Exact match

“At MCP Engineering Plastics we are specialists in a range of fluoropolymers plastics.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10Exact matchDarwen, United KingdomHQ recorded Oct 28, 202611-5013 contacts →

Exact match

“J&A Kay is an integrated thermoplastic forming and fabrication company.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11Exact matchNormanton, United KingdomHQ recorded Oct 28, 202611-5013 contacts →

Exact match

“Vaplas is a trusted leader in precision plastic machining and fabrication, delivering high quality, bespoke components and solutions across the UK.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12Exact matchCoventry, United KingdomHQ recorded Oct 28, 202611-5011 contacts →

Exact match

“At Whiteley Brooks Engineering, our expert production engineers are able to fulfil our customer’s demands with precision and efficiency.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13Exact matchNorthampton, United KingdomHQ recorded Oct 28, 202611-5010 contacts →

Exact match

“When designing and manufacturing you need to be confident that the supplier you choose produces to the highest quality, on time and competitively.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14Exact matchWick, United KingdomHQ recorded Oct 28, 202611-509 contacts →

Exact match

“Resurgem Co.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15Exact matchCradley Heath, United KingdomHQ recorded Oct 28, 202611-509 contacts →

Exact match

“Sentinel Plastics Ltd is an Industrial Engineering Plastics company specialising in CNC machining, and fabrication to customer specifications.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16Exact matchHampden Park Eastbourne, United KingdomHQ recorded Oct 28, 202611-508 contacts →

Exact match

“PICROSS PRECISION ENGINEERING COMPANY LIMITED is an engineering company who manufactures and machine from a range of metals and plastics based in SOUTH EAST ENGLAND.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
17Exact matchBrixworth, United KingdomHQ recorded Oct 28, 202611-508 contacts →

Exact match

“Crane Plastics is a family owned and operated business, established in 1996 initially operating from a sq.ft unit in city centre Northampton, now operating from Sq.Ft premises…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18Exact matchWeston Super Mare, United KingdomHQ recorded Oct 28, 202611-507 contacts →

Exact match

“MOOR FABS is a plastics company Specialising in Plastic Fabrications, Machined Items, Bulk storage tanks, site installations, Pipe-work systems.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19Exact matchBirmingham, United KingdomHQ recorded Oct 28, 202611-507 contacts →

Exact match

“THERMOTEC PLASTICS LIMITED is a plastics company based out of UNITS 7 & 8 ELECTRA PARK ELECTRIC AVENUE WITTON, BIRMINGHAM, United Kingdom.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20Exact matchCowbridge, United KingdomHQ recorded Oct 28, 202611-506 contacts →

Exact match

“At T.J.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
21Exact matchQuainton, United KingdomHQ recorded Oct 28, 202611-505 contacts →

Exact match

“Premier Plastic Parts are an injection moulding company in the UK, we are designers and manufacturers of custom plastic components.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
22Exact matchCannock, United KingdomHQ recorded Oct 28, 202611-505 contacts →

Exact match

“Key Precision is your trusted partner for high-quality CNC machining and bespoke manufacturing solutions.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
23Exact matchKings Lynn, United KingdomHQ recorded Oct 28, 202611-505 contacts →

Exact match

“With a pedigree going back over 35 years, Ashill Precision Engineering Ltd specialises in the machining of high precision metal and plastic components to exacting customer…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
24Exact matchRedditch, United KingdomHQ recorded Oct 28, 202611-505 contacts →

Exact match

“Based in Redditch, Worcestershire in the heart of the UK, with easy access to motorway networks, major railway stations and Birmingham International Airport.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
25Exact matchMelton Mowbray, United KingdomHQ recorded Oct 28, 20261-104 contacts →

Exact match

“PSR Plastics is a family-run precision plastic machining company based in Melton Mowbray, Leicestershire.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

Showing 25 of 68 polypropylene machining companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 283 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Polypropylene machining companies based in the United Kingdom at a glance

As of Oct 28, 2026
1.6%Verified-email coverage
259.3Average contacts per company
11-50Median size (employees)
5.9%Largest-city concentration · Leeds
Oct 28, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
34
51-200
8
201-500
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 68 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 “polypropylene machining 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 283 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 28, 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 “polypropylene machining companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many polypropylene machining companies are there based in the United Kingdom?

RevenueBase identified 68 company matches for polypropylene machining 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?

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

Which city has the most polypropylene machining companies?

Leeds leads with 4 company records, followed by Bristol (2) and Harlow (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 283 professional contacts with verified work emails tracked across these 68 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 68 polypropylene machining companies based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.