Company lists · Data refreshed September 2026

Top 25 Liquid waste disposal services based in the United Kingdom

Name: Liquid waste disposal services based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 148 companies tracked

RevenueBase identified 148 liquid waste disposal services headquartered in the United Kingdom as of September 2026 and tracks 1,114 professional contacts across them, including 413 with verified work emails. London is the largest hub.

This list covers liquid waste disposal services 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 20, 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 20, 2026 86% judged on-target in blind review

148Companies

1,114Contacts tracked

413Verified emails

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The 25 largest liquid waste disposal services based in the United Kingdom

Ranked by team size

Top 25 of 148 liquid waste disposal services based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to liquid waste disposal services: 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	BARR	Strong evidence	Cumnock, United KingdomHQ checked Sep 20, 2026	51-200	84 contacts →
	Strong 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 20, 2026
2	Wrights Of Twycross LTD	Partial evidence	Twycross, United KingdomHQ checked Sep 20, 2026	201-500	61 contacts →
	Partial evidence “Wrights of Twycross, 65+ years of expertise, we lead in professional waste management solutions.” Source: RevenueBase Database · checked Sep 20, 2026
3	Castle Environmental	Strong evidence	Ilkeston, United KingdomHQ checked Sep 20, 2026	51-200	49 contacts →
	Strong evidence “Castle Environmental is a leading supplier of specialist waste treatment, disposal and recycling services.” Source: RevenueBase Database · checked Sep 20, 2026
4	Biomarsh Environmental LTD Part Of Drains Direct UK Group	Indirect evidence	Waltham Abbey, United KingdomHQ checked Sep 20, 2026	51-200	47 contacts →
	Indirect evidence “Founded in 1972, BioMarsh has grown to be one of the leading companies in its field.” Source: RevenueBase Database · checked Sep 20, 2026
5	Greenway Environmental	Partial evidence	Crewe, United KingdomHQ checked Sep 20, 2026	51-200	40 contacts →
	Partial evidence “Greenway Environmental provides a “one stop shop” for customers hazardous and non hazardous waste and recycling needs.” Source: RevenueBase Database · checked Sep 20, 2026
6	Universal Tankers	Strong evidence	Stokesley, United KingdomHQ checked Sep 20, 2026	51-200	39 contacts →
	Strong evidence “Universal Tanker Group Ltd have over 25 years’ experience of supporting customers in the transport, management and disposal and of non-hazardous waste water products.” Source: RevenueBase Database · checked Sep 20, 2026
7	Robert Hopkins Environmental	Partial evidence	West Bromwich, United KingdomHQ checked Sep 20, 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 20, 2026
8	1st Waste Management	Partial evidence	Bournemouth, United KingdomHQ checked Sep 20, 2026	51-200	28 contacts →
	Partial evidence “Offering totally integrated and great value eco-solutions across all waste streams.” Source: RevenueBase Database · checked Sep 20, 2026
9	Billy Bowie Special Projects Limited	Strong evidence	Kilmarnock, United KingdomHQ checked Sep 20, 2026	51-200	26 contacts →
	Strong evidence “Ayrshire, Scotland, UK based company offering skip hire, tanker & truck hire, septic tank emptying, liquid waste disposal and drain clearance.” Source: RevenueBase Database · checked Sep 20, 2026
10	Enviroclear Site Services	Partial evidence	Wrexham, United KingdomHQ checked Sep 20, 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 20, 2026
11	Mayglothling Waste	Partial evidence	Herefordshire, United KingdomHQ checked Sep 20, 2026	51-200	23 contacts →
	Partial evidence “Domestic & Commercial Waste Management.” Source: RevenueBase Database · checked Sep 20, 2026
12	Fairport Containers LTD	Partial evidence	Chorley, United KingdomHQ checked Sep 20, 2026	51-200	21 contacts →
	Partial evidence “Fairport Containers is one of the UK’s leading providers of waste container refurbishment, remodelling, resale and hire solutions.” Source: RevenueBase Database · checked Sep 20, 2026
13	Binder Limited	Indirect evidence	Claydon, United KingdomHQ checked Sep 20, 2026	51-200	20 contacts →
	Indirect evidence “Established family-run business based in Claydon, Suffolk trusted by customers for over 60 years.” Source: RevenueBase Database · checked Sep 20, 2026
14	Mitchell Drainage And Environmental Solutions Limited	Partial evidence	Burton-upon-trent, United KingdomHQ checked Sep 20, 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 20, 2026
15	Clear-Flow LTD	Strong evidence	Redruth, United KingdomHQ checked Sep 20, 2026	51-200	18 contacts →
	Strong evidence “Formed as a liquid waste haulier and disposal contractor in Truro, Cornwall back in 1982, Clear-flow Ltd now offer various services relative to hazardous and non hazardous liquid…” Source: RevenueBase Database · checked Sep 20, 2026
16	Countyclean Environmental Services	Partial evidence	Eastbourne, United KingdomHQ checked Sep 20, 2026	11-50	16 contacts →
	Partial evidence “CountyClean Environmental Services delivers specialist waste management and environmental services to support critical infrastructure, industry and commercial operations across…” Source: RevenueBase Database · checked Sep 20, 2026
17	The A1 Group	Partial evidence	Wokingham, United KingdomHQ checked Sep 20, 2026	201-500	16 contacts →
	Partial evidence “It’s our mission to take the headaches out of waste management.” Source: RevenueBase Database · checked Sep 20, 2026
18	Aiir Environmental LTD	Partial evidence	Falkirk, United KingdomHQ checked Sep 20, 2026	11-50	14 contacts →
	Partial evidence “AIIR Environmental Ltd is a leading Specialist Industrial Services and Waste Management company.” Source: RevenueBase Database · checked Sep 20, 2026
19	Pure Clean Environmental LTD	Partial evidence	Avonmouth, United KingdomHQ checked Sep 20, 2026	11-50	14 contacts →
	Partial evidence “Pure Clean Environmental is a leader in environmental and hazardous waste management solutions.” Source: RevenueBase Database · checked Sep 20, 2026
20	Simply Hire LTD	Indirect evidence	Rainham, United KingdomHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Founded in 1997, The Simply Hire Group has over 20 years’ experience as a renowned industry leader and parent company to Simply Loos and Simply Environmental Services.” Source: RevenueBase Database · checked Sep 20, 2026
21	BP Mckeefry LTD	Indirect evidence	Swatragh, United KingdomHQ checked Sep 20, 2026	51-200	13 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
22	Northburn Oils LTD	Partial evidence	Coatbridge, United KingdomHQ checked Sep 20, 2026	11-50	12 contacts →
	Partial evidence “At Northburn Oils Ltd we provide a comprehensive range of waste management and recycling services predominately handling waste oils and associated wastes.” Source: RevenueBase Database · checked Sep 20, 2026
23	Clearmasters	Strong evidence	Horley, United KingdomHQ checked Sep 20, 2026	11-50	11 contacts →
	Strong evidence “At Clearmasters Environmental, we specialise in liquid waste removal, drainage maintenance, and wastewater solutions.” Source: RevenueBase Database · checked Sep 20, 2026
24	Yellowstone Environmental Solutions	Strong evidence	Shaftesbury, United KingdomHQ checked Sep 20, 2026	11-50	11 contacts →
	Strong evidence “Yellowstone Environmental Solutions operate a licensed waste treatment facility and transfer station in the South of England that provides turnkey solutions for the safe disposal…” Source: RevenueBase Database · checked Sep 20, 2026
25	O'brien Waste Recycling Solutions LTD	Indirect evidence	Wallsend, United KingdomHQ checked Sep 20, 2026	201-500	11 contacts →
	Indirect evidence “Biffa’s Industrial & Commercial division in the North East operates a collection network of approximately 100 frontline collection vehicles, operating from 4 depots with MRFs…” Source: RevenueBase Database · checked Sep 20, 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: liquid waste disposal services. 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 liquid waste disposal services.
Partial evidence: Its own public description names part of liquid waste disposal services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name liquid waste disposal services. 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 liquid waste disposal services based in the United Kingdom

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Liquid waste disposal services based in the United Kingdom at a glance

As of Sep 20, 2026

37.1%Verified-email coverage

7.5Average contacts per company

11-50Median size (employees)

4.7%Largest-city concentration · London

Sep 20, 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 liquid waste disposal services, 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 “liquid waste disposal services”. 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 liquid waste disposal services), 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 liquid waste disposal services, 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, 413 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 20, 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 liquid waste disposal services, 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 liquid waste disposal services are there based in the United Kingdom?

RevenueBase identified 148 liquid waste disposal services 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?

BARR, headquartered in Ochiltree, tops this list with the largest team on record.

Which city has the most liquid waste disposal services?

London leads with 7 headquartered companies, followed by Chesterfield (3) 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 413 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 20, 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.