Company lists · Data refreshed October 2026

Top 25 Closed loop manufacturers based in the United Kingdom

RevenueBase identified 180 company matches for closed loop manufacturers associated with the United Kingdom as of October 2026 and tracks 3,295 professional contacts across them, including 1,426 with verified work emails. London is the largest hub.

This list covers company matches for closed loop 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 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
180Companies
3,295Contacts tracked
1,426Verified emails
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The 25 largest closed loop manufacturers based in the United Kingdom

Ranked by team size
Top 25 of 180 company matches for closed loop manufacturers 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 matchWarrington, United KingdomHQ recorded Oct 9, 20261,001-5,0001,357 contacts →

Exact match

“We are a global leader in metal recycling with a heritage dating back to the 1950’s.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 9, 20261,001-5,000304 contacts →

Exact match

“Reconomy is an international circular economy specialist that combines technology, skills, and incredible people to build sustainability ‘loops’ that create circular opportunities…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchPreston, United KingdomHQ recorded Oct 9, 2026201-50067 contacts →

Exact match

“Global Ardour is an industry-leading scrap metal processor contributing towards circular economy by helping our customers reduce, reuse, and recycle.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchGrantham, United KingdomHQ recorded Oct 9, 2026201-50064 contacts →

Exact match

“Established in 1997, Mid-UK Recycling are an independent waste management company with a proven record of working with businesses and local authorities to achieve a genuine 100%…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchLiverpool, United KingdomHQ recorded Oct 9, 2026201-50058 contacts →

Exact match

“The S Norton Group supports the circular economy by collecting, processing and distributing approximately 1.5m tonnes of recycled metals each year.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchPontefract, United KingdomHQ recorded Oct 9, 2026201-50055 contacts →

Exact match

“Urm (uk) limited”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchCounty Tyrone, United KingdomHQ recorded Oct 9, 202651-20051 contacts →

Exact match

“Kiverco Recycling Plant has been World Famous for Toughness since 1993.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchCity Of London, United KingdomHQ recorded Oct 9, 202651-20044 contacts →

Exact match

“Mura Technology is pioneering a unique, globally scalable technology to recycle the 'unrecyclable'- mixed, contaminated waste plastics that cannot be processed via traditional…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchStevenage, United KingdomHQ recorded Oct 9, 202651-20036 contacts →

Exact match

“Waste Mission, a trusted partner in sustainable industrial waste management, began its journey in the UK in 1985 as a metal recycling company, Alchemy Metals.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchLeicester, United KingdomHQ recorded Oct 9, 202611-5033 contacts →

Exact match

“Impact Air Systems provide waste and trim extraction & separation systems to many industry sectors including glass, plastic, aluminium, print, label and many more.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchSalford, United KingdomHQ recorded Oct 9, 202651-20033 contacts →

Exact match

“We sell high quality polymer, aggregate and solid recovered fuel materials, produced from our own processing plants here in Manchester.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Oct 9, 202651-20032 contacts →

Exact match

“Romco is a metals recycling company producing secondary materials for a large range of OEM's and trading partners globally.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchMagherafelt, United KingdomHQ recorded Oct 9, 202611-5028 contacts →

Exact match

“At Terracon, we engineer the future of material processing.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchBridgend, United KingdomHQ recorded Oct 9, 202651-20028 contacts →

Exact match

“Empowering Workspace Recycling through innovative & design-led solutions We help organisations promote & increase recycling at work to achieve their sustainability goals &…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchMiddleton, United KingdomHQ recorded Oct 9, 202611-5026 contacts →

Exact match

“From our base in Manchester, UK, Whitham Mills Engineering Ltd, designs, manufactures, installs and maintains high-quality waste processing equipment to customers in many sectors…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchYork, United KingdomHQ recorded Oct 9, 202611-5026 contacts →

Exact match

“Orwak, Leading the World in Compaction and Baling Technology Orwak was established in Sweden in 1971, producing high quality Orwak waste handling systems to support your recycling…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchDesborough, United KingdomHQ recorded Oct 9, 202611-5024 contacts →

Exact match

“OKAY is a technology leader in recycling and materials handling.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchMeridian Business Park, United KingdomHQ recorded Oct 9, 2026201-50023 contacts →

Exact match

“We are a UK and international accredited recycling company with over 20 years of experience.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchCastleford, United KingdomHQ recorded Oct 9, 2026201-50023 contacts →

Exact match

“At IPL Brightgreen, we’re proud to contribute to the circular economy with our innovative waste solutions.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchRushden, United KingdomHQ recorded Oct 9, 202611-5022 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchAberdeenshire, United KingdomHQ recorded Oct 9, 20261-1019 contacts →

Exact match

“Legasea promotes sustainability and reuse, its ethos is one of a Circular Economy, taking one company’s waste and restoring it to be of value elsewhere.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchCoventry, United KingdomHQ recorded Oct 9, 202611-5018 contacts →

Exact match

“Circular Economy specialist and R&D.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Oct 9, 20261-1017 contacts →

Exact match

“Batch.Works is a Circular Manufacturing company.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchWellington, United KingdomHQ recorded Oct 9, 202611-5016 contacts →

Exact match

“PRM is an independent specialist with over 25 years of expertise in recoverable material processing equipment and solutions that help you streamline waste segregation and reduce…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchBuckinghamshire, United KingdomHQ recorded Oct 9, 202611-5014 contacts →

Exact match

“We help brands to change the game in how they see waste and create a better world by safeguarding our resources.”

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

Showing 25 of 180 closed loop manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,426 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Closed loop manufacturers based in the United Kingdom at a glance

As of Oct 9, 2026
43.3%Verified-email coverage
18.3Average contacts per company
11-50Median size (employees)
13.3%Largest-city concentration · London
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
80
11-50
68
51-200
15
201-500
11
1,001-5,000
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 180 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 “closed loop 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 1,426 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 “closed loop manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many closed loop manufacturers are there based in the United Kingdom?

RevenueBase identified 180 company matches for closed loop manufacturers 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?

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

Which city has the most closed loop manufacturers?

London leads with 24 company records, followed by Bristol (4) and Dungannon (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 1,426 professional contacts with verified work emails tracked across these 180 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.

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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.