Company lists · Data refreshed September 2026

Top 25 Hazardous medical waste processors based in the United Kingdom

Name: Hazardous medical waste processors based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 148 companies tracked

RevenueBase identified 148 hazardous medical waste processors headquartered in the United Kingdom as of September 2026 and tracks 2,284 professional contacts across them, including 902 with verified work emails. London is the largest hub.

This list covers hazardous medical waste processors 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 16, 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 16, 2026 86% judged on-target in blind review

148Companies

2,284Contacts tracked

902Verified emails

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The 25 largest hazardous medical waste processors based in the United Kingdom

Ranked by team size

Top 25 of 148 hazardous medical waste processors based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to hazardous medical waste processors: 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	Augean	Partial evidence	Wetherby, United KingdomHQ checked Sep 16, 2026	501-1,000	264 contacts →
	Partial evidence “Augean specialises in managing hard to handle wastes.” Source: RevenueBase Database · checked Sep 16, 2026
2	GO Green LTD	Partial evidence	Doncaster, United KingdomHQ checked Sep 16, 2026	51-200	150 contacts →
	Partial evidence “Go Green takes away the stress and dilemmas associated with waste management and recycling.” Source: RevenueBase Database · checked Sep 16, 2026
3	RED Industries	Partial evidence	Burntwood, United KingdomHQ checked Sep 16, 2026	201-500	147 contacts →
	Partial evidence “RED Industries is a leading provider of waste management services throughout the country.” Source: RevenueBase Database · checked Sep 16, 2026
4	Sharpsmart UK	Indirect evidence	Spennymoor, United KingdomHQ checked Sep 16, 2026	201-500	120 contacts →
	Indirect evidence “If you could make your healthcare facilities even safer - would you?” Source: RevenueBase Database · checked Sep 16, 2026
5	BARR	Partial evidence	Cumnock, United KingdomHQ checked Sep 16, 2026	51-200	84 contacts →
	Partial evidence “Barr is one of Scotland's leading waste management companies, operating a variety of high quality waste treatment, recycling and residual disposal facilities throughout the West…” Source: RevenueBase Database · checked Sep 16, 2026
6	Malary LTD	Strong evidence	Cottenham, United KingdomHQ checked Sep 16, 2026	51-200	56 contacts →
	Strong evidence “Malary Ltd specialize in the recycling of hazardous waste and the production of Processed Fuel Oil We operate 7 recycling plants from our licensed 3 acre treatment centre based in…” Source: RevenueBase Database · checked Sep 16, 2026
7	Castle Environmental	Partial evidence	Ilkeston, United KingdomHQ checked Sep 16, 2026	51-200	49 contacts →
	Partial evidence “Castle Environmental is a leading supplier of specialist waste treatment, disposal and recycling services.” Source: RevenueBase Database · checked Sep 16, 2026
8	Greenway Environmental	Strong evidence	Crewe, United KingdomHQ checked Sep 16, 2026	51-200	40 contacts →
	Strong evidence “Greenway Environmental provides a “one stop shop” for customers hazardous and non hazardous waste and recycling needs.” Source: RevenueBase Database · checked Sep 16, 2026
9	Robert Hopkins Environmental	Partial evidence	West Bromwich, United KingdomHQ checked Sep 16, 2026	51-200	33 contacts →
	Partial evidence “Robert Hopkins Environmental is one of the longest running Authorised Waste Management Service providers in the UK, with a reputation second to none in providing a swift…” Source: RevenueBase Database · checked Sep 16, 2026
10	Total Recycling Services	Strong evidence	Darlington, United KingdomHQ checked Sep 16, 2026	51-200	33 contacts →
	Strong evidence “We are an ISO accredited total waste management company providing a range of services including collection services for both non hazardous and hazardous wastes wastes.” Source: RevenueBase Database · checked Sep 16, 2026
11	B&m Waste Services LTD	Partial evidence	Wirral, United KingdomHQ checked Sep 16, 2026	201-500	31 contacts →
	Partial evidence “B&M Waste Services are an award-winning, North-West based waste management company providing local and national waste collection, recycling and disposal services.” Source: RevenueBase Database · checked Sep 16, 2026
12	SED Services LTD	Partial evidence	Wigan, United KingdomHQ checked Sep 16, 2026	11-50	29 contacts →
	Partial evidence “SED Services Ltd is a waste management company founded in 2005 and based in the North West of England.” Source: RevenueBase Database · checked Sep 16, 2026
13	Windsor Waste Management	Partial evidence	Brentwood, United KingdomHQ checked Sep 16, 2026	11-50	29 contacts →
	Partial evidence “Windsor Waste Management provides bespoke recycling and waste management services to businesses across the UK.” Source: RevenueBase Database · checked Sep 16, 2026
14	1st Waste Management	Partial evidence	Bournemouth, United KingdomHQ checked Sep 16, 2026	51-200	28 contacts →
	Partial evidence “Offering totally integrated and great value eco-solutions across all waste streams.” Source: RevenueBase Database · checked Sep 16, 2026
15	Totus Environmental Limited	Partial evidence	Oldham, United KingdomHQ checked Sep 16, 2026	11-50	28 contacts →
	Partial evidence “Totus Environmental is one of the UK’s leading providers of innovative international waste management solutions.” Source: RevenueBase Database · checked Sep 16, 2026
16	Waste Efficiency LTD	Partial evidence	Worcester, United KingdomHQ checked Sep 16, 2026	51-200	25 contacts →
	Partial evidence “As a waste and facilities management specialist, our mission is to deliver bespoke integrated solutions that effectively meet our customer needs with exceptional service based on…” Source: RevenueBase Database · checked Sep 16, 2026
17	Enviroclear Site Services	Partial evidence	Wrexham, United KingdomHQ checked Sep 16, 2026	51-200	24 contacts →
	Partial evidence “Whatever your requirement or waste stream, we have the means of removal at Enviroclear Site Services Ltd.” Source: RevenueBase Database · checked Sep 16, 2026
18	Cliniwaste	Partial evidence	Bradford, United KingdomHQ checked Sep 16, 2026	51-200	23 contacts →
	Partial evidence “At Cliniwaste, we're dedicated to more than just managing healthcare waste - we're committed to simplifying compliance and caring for the environment.” Source: RevenueBase Database · checked Sep 16, 2026
19	Mitchell Drainage And Environmental Solutions Limited	Partial evidence	Burton-upon-trent, United KingdomHQ checked Sep 16, 2026	11-50	19 contacts →
	Partial evidence “Mitchell Drainage and Environmental Solutions Limited is a licensed waste management company operating from Burton on Trent since 1998.” Source: RevenueBase Database · checked Sep 16, 2026
20	Iwaste Certified B Corp	Partial evidence	Hampshire, United KingdomHQ checked Sep 16, 2026	1-10	16 contacts →
	Partial evidence “Our waste management services offer support to clients in all aspects of environmental management giving them peace of mind that environmental risks are managed according to…” Source: RevenueBase Database · checked Sep 16, 2026
21	CSG Recovery	Indirect evidence	Knowsley, United KingdomHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “Further to our announcement regarding the acquisition of Remondis UK Limited by Cleansing Service Group Limited (CSG), we are delighted to confirm that the business, based out of…” Source: RevenueBase Database · checked Sep 16, 2026
22	Albus Environmental LTD	Strong evidence	Dartford, United KingdomHQ checked Sep 16, 2026	11-50	15 contacts →
	Strong evidence “We provide the safe management and disposal of hazardous, offensive and sensitive waste produced by businesses and organisations involved in the healthcare sector.” Source: RevenueBase Database · checked Sep 16, 2026
23	Medisort	Partial evidence	Littlehampton, United KingdomHQ checked Sep 16, 2026	51-200	14 contacts →
	Partial evidence “Medisort delivers clinical waste solutions, specialising in small volume, multi-site collection, treatment and disposal of healthcare waste.” Source: RevenueBase Database · checked Sep 16, 2026
24	Pure Clean Environmental LTD	Strong evidence	Avonmouth, United KingdomHQ checked Sep 16, 2026	11-50	14 contacts →
	Strong evidence “Pure Clean Environmental is a leader in environmental and hazardous waste management solutions.” Source: RevenueBase Database · checked Sep 16, 2026
25	DHI Environmental LTD	Partial evidence	Bolton, United KingdomHQ checked Sep 16, 2026	11-50	14 contacts →
	Partial evidence “We are leading waste management specialists, delivering safe, compliant solutions across construction and environmental waste streams nationwide.” Source: RevenueBase Database · checked Sep 16, 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: hazardous medical waste processors. 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 hazardous medical waste processors.
Partial evidence: Its own public description names part of hazardous medical waste processors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hazardous medical waste processors. 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 148 hazardous medical waste processors based in the United Kingdom

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Hazardous medical waste processors based in the United Kingdom at a glance

As of Sep 16, 2026

39.5%Verified-email coverage

15.4Average contacts per company

11-50Median size (employees)

3.4%Largest-city concentration · London

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 148 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 hazardous medical waste processors, 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 “hazardous medical waste processors”. 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 hazardous medical waste processors), 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 hazardous medical waste processors, 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, 902 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 16, 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.

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 hazardous medical waste processors, 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 hazardous medical waste processors are there based in the United Kingdom?

RevenueBase identified 148 hazardous medical waste processors 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?

Augean, headquartered in Wetherby, tops this list with the largest team on record.

Which city has the most hazardous medical waste processors?

London leads with 5 headquartered companies, followed by Manchester (4) and Leeds (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 902 verified decision-maker contacts tracked across these 148 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 16, 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.