Company lists · Data refreshed September 2026

Top 25 Facility management consulting companies based in Ireland

Name: Facility management consulting companies based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 70 companies tracked

RevenueBase identified 70 facility management consulting companies headquartered in Ireland as of September 2026 and tracks 2,022 professional contacts across them, including 415 with verified work emails and 62 with mobile numbers. Dublin is the largest hub.

This list covers facility management consulting companies headquartered in Ireland, 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, how directly it supports the match, and when it was last checked. Data refreshed September 2, 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 Match evidence on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

70Companies

2,022Contacts tracked

415Verified emails

62Mobile numbers

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The 25 largest facility management consulting companies based in Ireland

Ranked by team size

Top 25 of 70 facility management consulting companies based in Ireland, ranked by team size, largest first. Data refreshed Sep 2, 2026. Evidence rates how directly each company's own description names facility management consulting companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Apleona IrelandStrong evidence	Dublin, Ireland	1,001-5,000	358
	“Apleona Ireland, part of the global Apleona Group, is a provider of integrated facilities management with a client base which extends across over 200 operational client sites.” Source: company website · checked Sep 2, 2026
2	ABM IrelandPartial evidence	Cork, Ireland	1,001-5,000	244
	“A driving force for a cleaner, healthier, and more sustainable world, ABM provides essential facility services and forward-looking performance solutions across a wide range of…” Source: company website · checked Sep 2, 2026
3	SOS GroupIndirect evidence	Dublin, Ireland	501-1,000	129
	“SOS Group is a leading FM services company that provides best in class Cleaning, Security and Guest Services - Concierge solutions.” Source: company website · checked Sep 2, 2026
4	OCS IrelandStrong evidence	Ireland	1,001-5,000	125
	“OCS UK & Ireland, a division of OCS Group, is a leading facilities management company, offering a broad range of standalone and integrated services such as cleaning, catering…” Source: company website · checked Sep 2, 2026
5	RFC Security GroupIndirect evidence	Ireland	501-1,000	121
	“Security solutions” Source: company website · checked Sep 2, 2026
6	Samsic Facility IrelandPartial evidence	Bracetown, Ireland	501-1,000	121
	“Samsic Facility is dedicated to enhancing work environments and prioritizing the well-being of occupants.” Source: company website · checked Sep 2, 2026
7	Neylons Facility ManagementStrong evidence	Ireland	501-1,000	118
	“Neylons Facility Management provide a full range of Facilities Management services to our clients across a range of sectors including Healthcare, Residential/Nursing Homes…” Source: company website · checked Sep 2, 2026
8	AcaciaStrong evidence	Blanchardstown, Ireland	201-500	72
	“Acacia Facilities Management is the largest indigenous Facilities Management (FM) Service provider in Ireland.” Source: company website · checked Sep 2, 2026
9	LMC FM LTDStrong evidence	Dublin, Ireland	51-200	70
	“LMC FM Ltd are a highly experienced professional and competent Facilities Management company.” Source: company website · checked Sep 2, 2026
10	Allpro ServicesStrong evidence	Oranmore, Ireland	201-500	43
	“Our purpose as a company is to provide full facilities management solutions to the corporate and private sectors in a professional manner with a focus on delivering outstanding…” Source: company website · checked Sep 2, 2026
11	SSE Cleaning LTDIndirect evidence	Ireland	201-500	33
	“Specialised Sterile Environments (SSE) was established in December 2003 to provide cleaning solutions for the Medical Device, Pharmaceutical, Electronic and Software Industries.” Source: company website · checked Sep 2, 2026
12	Domestic & General Property Support Services LTDPartial evidence	Rathcoole, Ireland	201-500	31
	“Domestic & General Dublin Property Support Services is a long established & much-respected facilities services company.” Source: company website · checked Sep 2, 2026
13	Windward Management LimitedPartial evidence	Dublin, Ireland	11-50	30
	“Windward Management Limited was formed in 2007, a hotel management, marketing and consultancy company, providing services to a number of hotel companies and financial institutions.” Source: company website · checked Sep 2, 2026
14	Controlled Environment SolutionsStrong evidence	Little Island, Ireland	51-200	27
	“Controlled Environment Solutions (CES) Ltd is a growing Irish based company who provide professional Facilities Management & Project Services to organisations wishing to develop…” Source: company website · checked Sep 2, 2026
15	Alpha Facilities MaintenancePartial evidence	Clonshaugh, Ireland	51-200	17
	“Alpha Facilities Maintenance specialises in planned preventative maintenance, reactive maintenance, and 24-7-365 emergency support for commercial, retail, and industrial…” Source: company website · checked Sep 2, 2026
16	ICONSIndirect evidence	Dublin, Ireland	11-50	13
	“Our working lives are constantly being transformed by new thinking and new technology.” Source: company website · checked Sep 2, 2026
17	LW ManagementStrong evidence	Cork, Ireland	51-200	11
	“A facility management company in Cork.” Source: company website · checked Sep 2, 2026
18	Sensori Facilities Management LTDStrong evidence	Ireland	201-500	8
	“Sensori Facilities Management has embedded the word ‘Life’ into everything it provides to its clients.” Source: company website · checked Sep 2, 2026
19	Trackplan Software LTDStrong evidence	Limerick, Ireland	1-10	8
	“Trackplan is 100% cloud based facilities management and CAFM software to help manage your maintenance, sites, assets and resources to improve the quality of your estate, drive…” Source: company website · checked Sep 2, 2026
20	O'brien Facilities LTDPartial evidence	Dublin, Ireland	11-50	8
	“Our mission at O’Brien Facilities is to provide flexible and professional facilities maintenance solutions tailored to the specific needs of each of our clients.” Source: company website · checked Sep 2, 2026
21	Homan O'brienPartial evidence	Dublin, Ireland	11-50	6
	“We provide Mechanical and Electrical Engineering Design Consultancy services and in addition we provide Project Management for all projects.” Source: company website · checked Sep 2, 2026
22	AuthenticateStrong evidence	Ireland	1-10	6
	“Specialising in Procurement, Contract Negotiation and Management for Service led, workplace and Facilities Management Contracts” Source: company website · checked Sep 2, 2026
23	Juggle GroupStrong evidence	Dublin, Ireland	11-50	6
	“Our dedicated team of Facilities Management Specialists is available 24/7 to provide you with expert service – so whether it’s your building, office, or factory, we deliver a…” Source: company website · checked Sep 2, 2026
24	ACS Construction & Facilities ManagementStrong evidence	Ireland	11-50	4
	“Since ACS Construction & Facilities Management was established in 2015, our company has grown from strength to strength.” Source: company website · checked Sep 2, 2026
25	Arkman Consulting EngineersPartial evidence	Gorey, Ireland	1-10	3
	“Arkman provides Engineering Management knowledge and competence that can augment in-house capability on a flexible and customised basis.” Source: company website · checked Sep 2, 2026

Showing 25 of 70 facility management consulting companies based in Ireland

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Facility management consulting companies based in Ireland at a glance

As of Sep 2, 2026

11-50Median size (employees)

DublinLargest hub · 17 HQs

62Contacts with mobile numbers

Sep 2, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 facility management consulting companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Ireland whose own description of what they do matches “facility management consulting companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among facility management consulting companies, and records with no verified work email. Companies headquartered outside Ireland 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 an evidence 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, 415 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 2, 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

How many facility management consulting companies are there based in Ireland?

RevenueBase identified 70 facility management consulting companies headquartered in Ireland 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?

Apleona Ireland, headquartered in Dublin, tops this list with the largest team on record.

Which city has the most facility management consulting companies?

Dublin leads with 17 headquartered companies, followed by Cork (5) and Limerick (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 415 verified decision-maker contacts tracked across these 70 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 2, 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.