Company lists · Data refreshed September 2026

Top 25 Ar companies for architecture companies based in Ireland

Name: Ar companies for architecture companies based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 106 companies tracked

RevenueBase identified 106 ar companies for architecture companies headquartered in Ireland as of September 2026 and tracks 900 professional contacts across them, including 510 with verified work emails. Dublin is the largest hub.

This list covers ar companies for architecture 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 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 30, 2026 86% judged on-target in blind review

106Companies

900Contacts tracked

510Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest ar companies for architecture companies based in Ireland

Ranked by team size

Top 25 of 106 ar companies for architecture companies based in Ireland, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to ar companies for architecture companies: 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	Mccauley Daye O'connell Architects	Partial evidence	Dublin, IrelandHQ checked Sep 30, 2026	11-50	45 contacts →
	Partial evidence “With invaluable architectural experience spanning over a range of sectors including commercial, offices, residential, leisure and retail we can confidently offer a large selection…” Source: RevenueBase Database · checked Sep 30, 2026
2	TOT Architects	Partial evidence	Dublin 2, IrelandHQ checked Sep 30, 2026	11-50	40 contacts →
	Partial evidence “TOT Architects is one of the most dynamic architectural practices in the country.” Source: RevenueBase Database · checked Sep 30, 2026
3	Fewer Harrington & Partners	Indirect evidence	Waterford, IrelandHQ checked Sep 30, 2026	11-50	32 contacts →
	Indirect evidence “Fewer Harrington & Partners (FHP) was formed in 1975 by Nicky Fewer.” Source: RevenueBase Database · checked Sep 30, 2026
4	JFA	Partial evidence	Dublin, IrelandHQ checked Sep 30, 2026	11-50	32 contacts →
	Partial evidence “JFA is a leading commercial architectural practice with our main office base in Clonskeagh, Dublin 14 and a satellite office in Maynooth, Co Kildare.” Source: RevenueBase Database · checked Sep 30, 2026
5	C W O'brien Architects	Partial evidence	Dublin, IrelandHQ checked Sep 30, 2026	11-50	32 contacts →
	Partial evidence “Residential \| Data Centres \| Hospitality At C+W O'Brien Architects, we combine architectural innovation with a commitment to creating places that enhance communities.” Source: RevenueBase Database · checked Sep 30, 2026
6	CDP Architecture	Partial evidence	Dublin, IrelandHQ checked Sep 30, 2026	11-50	31 contacts →
	Partial evidence “We provide professional architectural services and support to our clients.” Source: RevenueBase Database · checked Sep 30, 2026
7	Michael Fitzpatrick Architects	Indirect evidence	Cavan, IrelandHQ checked Sep 30, 2026	11-50	19 contacts →
	Indirect evidence “Michael Fitzpatrick Architects Ltd are RIAI registered Architects with the Royal Institute of the Architects of Ireland.” Source: RevenueBase Database · checked Sep 30, 2026
8	Model Works	Partial evidence	Blackrock, IrelandHQ checked Sep 30, 2026	11-50	17 contacts →
	Partial evidence “We are a leading architectural analysis and presentation studio with more than 40 years of experience.” Source: RevenueBase Database · checked Sep 30, 2026
9	Darmody Architecture	Partial evidence	Dublin 2, IrelandHQ checked Sep 30, 2026	11-50	14 contacts →
	Partial evidence “Darmody Architecture is an architectural practice with a passion for detail and a wide spectrum of experience, based in Dublin, Ireland.” Source: RevenueBase Database · checked Sep 30, 2026
10	Rhatigan Architects	Indirect evidence	Sligo, IrelandHQ checked Sep 30, 2026	11-50	14 contacts →
	Indirect evidence “Rhatigan Architects is an award winning design-driven practice, specialising in workspace, residential, healthcare and education buildings.” Source: RevenueBase Database · checked Sep 30, 2026
11	Plus Architecture	Partial evidence	Dublin 2, IrelandHQ checked Sep 30, 2026	1-10	14 contacts →
	Partial evidence “Plus Architecture is a Dublin-based architectural studio established in 2011 with a strong design ethos and a recognition of our professional duty to deliver creative, workable…” Source: RevenueBase Database · checked Sep 30, 2026
12	Mcoh Architects	Indirect evidence	Portlaoise, IrelandHQ checked Sep 30, 2026	11-50	14 contacts →
	Indirect evidence “MCOH Architects was established in 1981 by our Partners, Patrick O'Hora FBEng FIAA MRIAI MRIBA.” Source: RevenueBase Database · checked Sep 30, 2026
13	Wilson Architecture Ommw	Partial evidence	Cork, IrelandHQ checked Sep 30, 2026	11-50	13 contacts →
	Partial evidence “With over 35 years of experience, Wilson Architecture is one of Ireland’s leading award winning Architectural firms.” Source: RevenueBase Database · checked Sep 30, 2026
14	Kenny Lyons Associates Architects	Indirect evidence	Tullamore, IrelandHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “Kenny Lyons & Associates Architects are an award winning firm based in the Midlands of Ireland, and has established itself as one of the leading practices in its field servicing…” Source: RevenueBase Database · checked Sep 30, 2026
15	Digital Dimensions	Partial evidence	Dublin 6, IrelandHQ checked Sep 30, 2026	11-50	10 contacts →
	Partial evidence “Digital Dimensions, established in by Jim Manning and John Healy, specialise in architectural visualisation and presentation for architectural profession, property developers…” Source: RevenueBase Database · checked Sep 30, 2026
16	MDP	Indirect evidence	Waterford, IrelandHQ checked Sep 30, 2026	11-50	9 contacts →
	Indirect evidence “Design & innovation thinking is at the heart of how we work.” Source: RevenueBase Database · checked Sep 30, 2026
17	JDA Architects	Partial evidence	Dun Laoghaire, IrelandHQ checked Sep 30, 2026	1-10	9 contacts →
	Partial evidence “JDA Architects is a highly commended award-winning firm of architects dedicated to architectural excellence, professionalism, and client service.” Source: RevenueBase Database · checked Sep 30, 2026
18	DMOD	Indirect evidence	Dublin 7, IrelandHQ checked Sep 30, 2026	11-50	9 contacts →
	Indirect evidence “DMOD Architects operate in a studio environment as designers, master planners and interior architects, delivering an integrated approach to design through 3D visualisation and BIM…” Source: RevenueBase Database · checked Sep 30, 2026
19	EML Architects	Indirect evidence	Limerick, IrelandHQ checked Sep 30, 2026	11-50	9 contacts →
	Indirect evidence “Our philosophy places emphasis on quality of service, a high design awareness and cost control.” Source: RevenueBase Database · checked Sep 30, 2026
20	Kavanagh Tuite	Partial evidence	Dublin 8, IrelandHQ checked Sep 30, 2026	11-50	9 contacts →
	Partial evidence “Kavanagh Tuite is an architectural practice with an established reputation for high quality architecture, innovation and client service.” Source: RevenueBase Database · checked Sep 30, 2026
21	Stephen Carr Architects	Partial evidence	Wexford, IrelandHQ checked Sep 30, 2026	1-10	9 contacts →
	Partial evidence “Stephen Carr Architects (formerly Design Unlimited) was established in Wexford in 1989 and is now one of the best known and most progressive architectural firms in the south east.” Source: RevenueBase Database · checked Sep 30, 2026
22	Lyonskelly	Indirect evidence	Dublin, IrelandHQ checked Sep 30, 2026	1-10	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
23	WGG Architects & Surveyors LTD	Partial evidence	Cavan, IrelandHQ checked Sep 30, 2026	11-50	9 contacts →
	Partial evidence “WGG Architects & Surveyors Ltd is an architecture & planning company based out of 21 Church St, Abbeyland, Cavan, Ireland.” Source: RevenueBase Database · checked Sep 30, 2026
24	O'leary Sludds Architects	Indirect evidence	Dublin, IrelandHQ checked Sep 30, 2026	11-50	8 contacts →
	Indirect evidence “100% success rate in commercial planning for over 15 years.” Source: RevenueBase Database · checked Sep 30, 2026
25	Dhbarchitects LTD	Indirect evidence	Waterford, IrelandHQ checked Sep 30, 2026	1-10	7 contacts →
	Indirect evidence “dhb architects is a design-led, RIAI registered practice based in Waterford City.” Source: RevenueBase Database · checked Sep 30, 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: ar companies for architecture companies. 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 ar companies for architecture companies.
Partial evidence: Its own public description names part of ar companies for architecture companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ar companies for architecture companies. 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 106 ar companies for architecture companies based in Ireland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 510 reachable decision-makers.

Free signup · no credit card

View the full list →

Ar companies for architecture companies based in Ireland at a glance

As of Sep 30, 2026

56.7%Verified-email coverage

8.5Average contacts per company

1-10Median size (employees)

17.9%Largest-city concentration · Dublin

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 106 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 ar companies for architecture companies, 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 Ireland whose own description of what they do matches “ar companies for architecture companies”. 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 ar companies for architecture companies), 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 ar companies for architecture 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 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, 510 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 30, 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 ar companies for architecture companies, 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 ar companies for architecture companies are there based in Ireland?

RevenueBase identified 106 ar companies for architecture 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?

Mccauley Daye O'connell Architects, headquartered in Dublin, tops this list with the largest team on record.

Which city has the most ar companies for architecture companies?

Dublin leads with 19 headquartered companies, followed by Cork (7) and Blackrock (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 510 verified decision-maker contacts tracked across these 106 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 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 106 ar companies for architecture companies based in Ireland. Start with a free account, no credit card.

Download this list →

Related lists

Ar companies for architecture companies by geography

Browse the directory

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.