Company lists · Data refreshed September 2026

Top 25 Industrial cleaning and waste companies based in Ireland

Name: Industrial cleaning and waste companies based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 151 companies tracked

RevenueBase identified 151 company matches for industrial cleaning and waste companies associated with Ireland as of September 2026 and tracks 2,302 professional contacts across them, including 541 with verified work emails. Dublin is the largest hub.

This list covers company matches for industrial cleaning and waste companies associated with Ireland, 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 September 17, 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 Sep 17, 2026 How this list was built

151Companies

2,302Contacts tracked

541Verified emails

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The 25 largest industrial cleaning and waste companies based in Ireland

Ranked by team size

Top 25 of 151 company matches for industrial cleaning and waste companies based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Greenstar	Exact match	IrelandHQ recorded Sep 17, 2026	501-1,000	224 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Thorntons Recycling	Exact match	Dublin 10, IrelandHQ recorded Sep 17, 2026	201-500	91 contacts →
	Exact match “Thorntons Recycling, founded in 1979 is a privately owned family run Waste Management and Recycling business.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Greyhound Recycling	Exact match	Clondalkin, IrelandHQ recorded Sep 17, 2026	201-500	83 contacts →
	Exact match “Greyhound is Ireland’s largest household waste management company, providing recycling and waste disposal services across Ireland and employing over 350 people, full and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Oxigen Environmental	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	201-500	81 contacts →
	Exact match “Oxigen offer a full range of environmental services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Keygreen IE	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	201-500	68 contacts →
	Exact match “KeyGreen is a trusted Irish-owned company delivering sustainable solutions in waste management, hygiene/washroom services, medical waste disposal, and pest control services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Mcbreen Environmental	Exact match	Cavan (hq) And Depots: Drogheda, IrelandHQ recorded Sep 17, 2026	201-500	60 contacts →
	Exact match “Established Cavan in 2006, McBreen Environmental now boasts depots across Ireland and the UK.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Barna Recycling	Exact match	Galway City, IrelandHQ recorded Sep 17, 2026	201-500	56 contacts →
	Exact match “Barna Recycling was established in 1993 and continues to grow from strength to strength, offering a wide range of domestic and commercial waste collection, recycling, compost and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	The City BIN CO	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	51-200	53 contacts →
	Exact match “We started in 1997 with one truck, two customers and four bins.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Celtic Anglian Water	Exact match	Santry, IrelandHQ recorded Sep 17, 2026	51-200	50 contacts →
	Exact match “Celtic Anglian Water provides world class water and waste treatment services to Industrial and municipal clients across Ireland and the UK.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	MR Binman	Exact match	Limerick, IrelandHQ recorded Sep 17, 2026	51-200	44 contacts →
	Exact match “Mr.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Mckechnie Cleaning Services LTD	Exact match	Cork, IrelandHQ recorded Sep 17, 2026	201-500	28 contacts →
	Exact match “McKechnie Cleaning Services located in Little Island, Co.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Ryans Cleaning	Exact match	Thurles, IrelandHQ recorded Sep 17, 2026	51-200	27 contacts →
	Exact match “Ryans Cleaning is an accredited supplier of venue, event and corporate cleaning services for diverse requirements in the UK and Ireland.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Conneally Group	Exact match	Ballybane, IrelandHQ recorded Sep 17, 2026	51-200	25 contacts →
	Exact match “With over 25 years proven experience, Conneally Group is a full services provider working within new and live Commercial and Industrial operational environments.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Walsh Waste & Recycling	Exact match	Oranmore, IrelandHQ recorded Sep 17, 2026	51-200	25 contacts →
	Exact match “Walsh Waste is one of Ireland’s longest established and most experienced waste management companies, having celebrated 50 years in business in 2022.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Emerald Facility Services	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	201-500	22 contacts →
	Exact match “Emerald Facility Services is one of Ireland`s leading providers of professional contract cleaning and facility services to commercial and public sector premises nationwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	MCC Cleaning Services	Exact match	Mullingar, IrelandHQ recorded Sep 17, 2026	51-200	22 contacts →
	Exact match “Founded in 1979, MCC Cleaning Services is a family-owned business with a rich history of expertise in contract cleaning across Ireland.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	FLI Group	Exact match	Waterford, IrelandHQ recorded Sep 17, 2026	51-200	20 contacts →
	Exact match “The FLI Group is a diversified group of companies providing environmental solutions, services and technologies to private and public sector customers in the UK, France, Ireland…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Clean Ireland Recycling	Exact match	Clare, IrelandHQ recorded Sep 17, 2026	51-200	17 contacts →
	Exact match “Environmental focused Waste Management Operator providing kerbside wheelie bin collections and skips to the domestic and commercial markets in the Mid West of Ireland” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Halcyon Group	Exact match	Roscommon, IrelandHQ recorded Sep 17, 2026	501-1,000	16 contacts →
	Exact match “Established in Halcyon is a bespoke professional specialist cleaning and services company operating throughout Ireland and the UK.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Indaver Ireland & UK	Exact match	Dun Laoghaire, IrelandHQ recorded Sep 17, 2026	51-200	16 contacts →
	Exact match “Indaver is an established European waste management company, with a proven track record in Ireland and UK.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Greenday Environmental Drainage Services	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “Greenday Drainage Services has been offering a nationwide service since 1997.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Country Clean Recycling LTD	Exact match	Mallow, IrelandHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	ICE	Exact match	Dublin 12, IrelandHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Our team is here to help you save time and money!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Queen Of Clean Services	Exact match	Galway, IrelandHQ recorded Sep 17, 2026	51-200	12 contacts →
	Exact match “When it comes to professional cleaning services, our experience here at Queen of Clean Services is, quite simply, unrivalled.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Clean Habit LTD	Exact match	Shannon, IrelandHQ recorded Sep 17, 2026	51-200	11 contacts →
	Exact match “Having identified a considerable demand for expert, dedicated cleaning services in Ireland, Amanda Tubridy founded Clean Habit in 1983.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “industrial cleaning and waste companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 151 industrial cleaning and waste companies based in Ireland

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Industrial cleaning and waste companies based in Ireland at a glance

As of Sep 17, 2026

23.5%Verified-email coverage

15.2Average contacts per company

11-50Median size (employees)

17.2%Largest-city concentration · Dublin

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 151 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 Ireland whose business descriptions match “industrial cleaning and waste 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 541 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 September 17, 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 “industrial cleaning and waste companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial cleaning and waste companies are there based in Ireland?

RevenueBase identified 151 company matches for industrial cleaning and waste companies associated with Ireland as of September 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?

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

Which city has the most industrial cleaning and waste companies?

Dublin leads with 26 company records, followed by Limerick (6) and Cork (5).

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 541 professional contacts with verified work emails tracked across these 151 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 September 17, 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.