Company lists · Data refreshed September 2026

Top 25 Industrial symbiosis platforms based in the United Kingdom

Name: Industrial symbiosis platforms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 123 companies tracked

RevenueBase identified 123 industrial symbiosis platforms headquartered in the United Kingdom as of September 2026 and tracks 2,997 professional contacts across them, including 1,331 with verified work emails. London is the largest hub.

This list covers industrial symbiosis platforms headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

123Companies

2,997Contacts tracked

1,331Verified emails

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The 25 largest industrial symbiosis platforms based in the United Kingdom

Ranked by team size

Top 25 of 123 industrial symbiosis platforms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to industrial symbiosis platforms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	EMR	Indirect evidence	Warrington, United KingdomHQ checked Sep 28, 2026	1,001-5,000	1,478 contacts →
	Indirect evidence “We are a global leader in metal recycling with a heritage dating back to the 1950’s.” Source: RevenueBase Database · checked Sep 28, 2026
2	Reconomy Connect	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	216 contacts →
	Indirect evidence “Reconomy Connect provides bespoke, end-to-end waste management services designed to boost efficiencies, advance sustainability, and optimise resource use.” Source: RevenueBase Database · checked Sep 28, 2026
3	Londonenergy	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	191 contacts →
	Indirect evidence “LondonEnergy is the second-largest waste contract in the UK, handling and processing nearly tonnes of London’s waste every year.” Source: RevenueBase Database · checked Sep 28, 2026
4	Recorra	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	129 contacts →
	Indirect evidence “Recorra is redefining commercial waste management and recycling for businesses across London and the South East.” Source: RevenueBase Database · checked Sep 28, 2026
5	ISB Global	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	119 contacts →
	Indirect evidence “ISB Global develops and implements software, Waste & Recycling One (WR1), that integrates, automates, and simplifies to drive greater operational efficiency and profitability for…” Source: RevenueBase Database · checked Sep 28, 2026
6	Saria UK	Indirect evidence	Doncaster, United KingdomHQ checked Sep 28, 2026	501-1,000	116 contacts →
	Indirect evidence “Our ambition as the SARIA Group is to be the preferred partner for sustainable solutions.” Source: RevenueBase Database · checked Sep 28, 2026
7	Ecofficiency LTD	Indirect evidence	Doncaster, United KingdomHQ checked Sep 28, 2026	11-50	38 contacts →
	Indirect evidence “Ecofficiency Limited is based on the concept of delivering more value whilst creating less impact on the environment.” Source: RevenueBase Database · checked Sep 28, 2026
8	Waste Mission	Partial evidence	Stevenage, United KingdomHQ checked Sep 28, 2026	51-200	30 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
9	Okay Engineering Services LTD	Indirect evidence	Desborough, United KingdomHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “OKAY is a technology leader in recycling and materials handling.” Source: RevenueBase Database · checked Sep 28, 2026
10	4r Group	Indirect evidence	Knottingley, United KingdomHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “4R was founded in early 2006 and has successfully been recycling and recovering a wide range of wastes and by-products to land ever since.” Source: RevenueBase Database · checked Sep 28, 2026
11	Teesworks	Partial evidence	Redcar, United KingdomHQ checked Sep 28, 2026	11-50	20 contacts →
	Partial evidence “Teesworks is the UK’s largest and most connected industrial zone, home to diverse, sustainable and low-carbon activity and unrivalled in size, scale and opportunity.” Source: RevenueBase Database · checked Sep 28, 2026
12	Wastetrade	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “The Global Waste Marketplace WasteTrade provides a supportive virtual environment for the producers and reprocessors of waste commodities to come together to buy and sell waste…” Source: RevenueBase Database · checked Sep 28, 2026
13	Legasea	Indirect evidence	Aberdeenshire, United KingdomHQ checked Sep 28, 2026	1-10	19 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
14	Material Index	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “The global platform for reclaimed construction materials: Catalogue, Manage, Exchange and Track.” Source: RevenueBase Database · checked Sep 28, 2026
15	Hydregen	Strong evidence	Oxford, United KingdomHQ checked Sep 28, 2026	11-50	15 contacts →
	Strong evidence “HydRegen’s industrial biotechnology platforms deliver sustainable, safe and cost-efficient chemical processes.” Source: RevenueBase Database · checked Sep 28, 2026
16	International Synergies Limited	Strong evidence	Birmingham, United KingdomHQ checked Sep 28, 2026	11-50	13 contacts →
	Strong evidence “International Synergies was established in 2005 and is widely acknowledged for its expertise in devising and managing industrial symbiosis programmes across five continents…” Source: RevenueBase Database · checked Sep 28, 2026
17	Barton Blakeley Technologies	Partial evidence	Harpenden, United KingdomHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “Founded in 2016, Barton Blakeley Technologies convert industrial emissions into critical inputs for the supply chains of tomorrow.” Source: RevenueBase Database · checked Sep 28, 2026
18	Fiberight Limited	Indirect evidence	Swansea, United KingdomHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “At Fiberight, we foster technology that creates more environmentally friendly and economically sustainable processes to recover, recycle and repurpose resources found in every day…” Source: RevenueBase Database · checked Sep 28, 2026
19	CJM Recycling Limited	Indirect evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “Welcome to CJM Recycling where we are committed to doing our part in making the world a better and more sustainable place.” Source: RevenueBase Database · checked Sep 28, 2026
20	HUBBA	Indirect evidence	Reading, United KingdomHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “IMAGINE A WORLD WITHOUT WASTE At hubba, we're reimagining waste.” Source: RevenueBase Database · checked Sep 28, 2026
21	Circulayo	Indirect evidence	Derby, United KingdomHQ checked Sep 28, 2026	1-10	11 contacts →
	Indirect evidence “At Circulayo, we're passionate about creating a sustainable future.” Source: RevenueBase Database · checked Sep 28, 2026
22	GPT Waste Management	Indirect evidence	Knutsford, United KingdomHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “GPT Waste Management is a privately owned company located in Cheshire.” Source: RevenueBase Database · checked Sep 28, 2026
23	International Synergies NI LTD	Indirect evidence	Belfast, United KingdomHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “International Synergies NI provides professional services in a broad range of business sustainability & environmental disciples including waste minimisation, recycling and…” Source: RevenueBase Database · checked Sep 28, 2026
24	Packaged Solutions Group	Indirect evidence	Milton Keynes, United KingdomHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “Packaged Solutions Group: Powering the Transition to Net Zero At Packaged Solutions Group, we are committed to accelerating the journey to net zero through a holistic, sustainable…” Source: RevenueBase Database · checked Sep 28, 2026
25	Organicco	Indirect evidence	Slough, United KingdomHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “About Us At Organicco, we are revolutionising sustainability from the heart of London.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial symbiosis platforms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial symbiosis platforms.
Partial evidence: Its own public description names part of industrial symbiosis platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial symbiosis platforms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 123 industrial symbiosis platforms based in the United Kingdom

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Industrial symbiosis platforms based in the United Kingdom at a glance

As of Sep 28, 2026

44.4%Verified-email coverage

24.4Average contacts per company

1-10Median size (employees)

29.3%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 123 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among industrial symbiosis platforms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “industrial symbiosis platforms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names industrial symbiosis platforms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among industrial symbiosis platforms, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,331 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Industrial symbiosis platforms by metro

Industrial symbiosis platforms in London36

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names industrial symbiosis platforms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many industrial symbiosis platforms are there based in the United Kingdom?

RevenueBase identified 123 industrial symbiosis platforms headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

EMR, headquartered in Warrington, tops this list with the largest team on record.

Which city has the most industrial symbiosis platforms?

London leads with 36 headquartered companies, followed by Manchester (6) and Bristol (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,331 verified decision-maker contacts tracked across these 123 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.