Ireland architect directory

List of 1,582 architects in Ireland

Explore the architecture sector in Ireland with vetted data on all architect firms. Our database covers 1,582 architecture companies across the country, with Dublin accounting for 649 firms. Refine your search by country, county or company size on our platform and download the data instantly in Excel.

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The biggest architect companies in Ireland

Ireland’s architecture landscape is shaped largely by small and independent practices, supported by a mix of fast-growing studios and established firms. Many of the largest architect companies are concentrated in Ireland’s three biggest cities: Dublin, Cork and Galway.

The list below highlights the Top 50 architecture firms in Ireland, giving you a quick overview of the market leaders. Build your ideal architect list by filtering on emails, regions and company size directly on the Bold platform, and download your tailored Excel dataset anytime.

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	Company Name	Country	City	Address 1	Address 2	State/Province	Postal Code	Website	Founding Year	Yearly Revenue in U.S. Dollars	Employees Total	Business Legal Type - Description	Number of Companies in Group	Company Registration Number	Email	Phone Number	UniqueID
1	Kingspan Century LIMITED	Ireland	Monaghan	Knockroe	Clones Road	Monaghan	H18 TX09	kingspancentury.com	1989	$34,644,571	165	Corporation	581	152775	**********@.**	+3*****00	01099013810
2	R.K.D. Architects LIMITED	Ireland	Dublin	59 Northumberland Road	Dublin 4	Dublin	D04 WP89	rkdarchitects.com	1998	$40,539,758	144	Corporation	7	279121	*******@*.*	+3*****55	01100639272
3	Reddy Architecture+urbanism Group LIMITED	Ireland	Dublin	Dartry Mills	Dartry Road, Dublin 6	Dublin	D06 Y0E3	reddyarchitecture.com	1996	$23,585,988	138	Corporation	4	245685	*****@****.*	+3*****00	01100272124
4	Scott Tallon Walker LIMITED	Ireland	Dublin	19/20 Merrion Square North	Dublin 2	Dublin	D02 VR80	stwarchitects.com	1959	$11,584,760	76	Corporation	2	17474	***@.*	+3*****00	01097814029
5	Coady Partnership Architects LIMITED	Ireland	Dublin	Mount Pleasant Business Centre	Upper Mount Pleasant Avenue, Ranelagh, Dublin 6	Dublin	D06 X7P8	coady.ie/services.php	2002	$128,000	74	Corporation	N/A	359384	**********@.**	+3*****66	01096723422
6	O'connell Mahon Architects LIMITED	Ireland	Dublin	9 Fitzwilliam Place	Dublin 2	Dublin	D02 VW22	oconnellmahon.ie	1998	$507,795	54	Corporation	2	281354	*********@**.*	+3*****08	01100662853
7	O'connell Mahon Architects LIMITED	Ireland	Cork	26/27 South Mall	N/A	Cork	T12 R2RV	N/A	N/A	$0	50		2	N/A	*********@.**	+3*****05	01090989029
8	Arts Council	Ireland	Dublin	70 Merrion Square South	Dublin 2	Dublin	D02 NY52	artscouncil.ie/home	2018	$507,795	50		1005	N/A	**********@*.*	+3*****00	01100995766
9	Mccauley Daye O'connell Architects LIMITED	Ireland	Dublin	11, Merrion Square,	Dublin. 2.	Dublin	N/A	N/A	2004	$123,000	43	Corporation	N/A	387378	**********@***.*		01098081621
10	Ballymun Regeneration Company LIMITED By Guarantee	Ireland	Dublin 8	Civic Offices	Wood Quay	Dublin	D08RF3	N/A	1997	$72,000	40	Corporation	N/A	267823	****@**.*		01100520929
11	Pascall & Watson LIMITED	Ireland	Dublin	149 Francis Street	Dublin 8	Dublin	D08 W6E8	pascalls.co.uk	N/A	$0	40		9	N/A	****@.*	+3*****24	01096022072
12	Cw O'brien Architects LIMITED	Ireland	Dublin	1 Sarsfield Quay	Dublin 7	Dublin	D07 R9FH	cwoarchitects.ie	2014	$507,795	37	Corporation	3	555125	**********@****.*	+3*****70	01096723051
13	Avanti Architects LIMITED	Ireland	Kinsale	7 Pearse Street	N/A	Cork	N/A	cwarchitects.ie	2008	$3,453,006	34	Foreign company	3	908354	**********@***.*	+3*****86	01096754739
14	Michael Fitzpatrick Architects LIMITED	Ireland	Butlersbridge	Main Street, Derrygarra Lower	N/A	Cavan	H12 P2N8	mfarchitects.ie	2011	$118,000	34	Corporation	N/A	505030	**********@****.*	+3*****00	01096189336
15	Pascall & Watson LIMITED	Ireland	Limerick	11 Mallow Street	N/A	Limerick	V94 WRN4	N/A	1983	$3,453,006	34	Foreign company	9	907316	**********@*.*	+3*****90	01096735261
16	Dar Golf Construction LIMITED	Ireland	Naas	Tuckmill	Baltinglass	Kildare	W91 DK6K	N/A	2007	$115,000	33	Corporation	N/A	432406	****@**.*	+3*****09	01007769845
17	Taylor Architects LIMITED	Ireland	Castlebar	Breaffy Road	N/A	Mayo	F28 AE48	taylorarchitects.ie	1966	$507,795	33	Corporation	3	265948	****@***.*	+3*****88	01100500238
18	Grafton Architects LIMITED	Ireland	Dublin	12/14 College Green	N/A	Dublin	D02 YY72	graftonarchitects.ie	2002	$128,000	33	Corporation	N/A	351782	*******@*.*	+3*****65	01096754773
19	John Fleming Architects	Ireland	Dublin	103 Leeson Street Upper	Dublin 4	Dublin	D04 TN84	N/A	2019	$54,000	30		N/A	N/A	*******@.**	+3*****88	01097156293
20	O'donnell + Tuomey LIMITED	Ireland	Dublin	20a Camden Row	Dublin 8	Dublin	D08 DH04	odonnell-tuomey.ie	2009	$507,795	30	Corporation	3	474573	******@.*	+3*****00	01096130772
21	Tom Phillips And Associates LIMITED	Ireland	Dublin	80 Harcourt Street	Dublin 2	Dublin	D02 F449	tpa.ie	2002	$507,795	30	Corporation	2	353333	*********@***.*	+3*****55	01096764063
22	O'neill O'malley LIMITED	Ireland	Galway	Second Floor, Technology House	Galway Technology Park	Galway	N/A	onom.ie	2004	$122,000	29	Corporation	N/A	386925	********@****.*	+3*****33	01098181001
23	Healy & Partners Architects LIMITED	Ireland	Limerick	The Mill	Glentworth Street	Limerick	V94 F3X9	healypartners.com	1995	$128,000	28	Corporation	N/A	232404	******@*.*	+3*****66	01100074348
24	Ait Architecture LIMITED	Ireland	Killarney	Rock Cottage	9 Rock Street, Kenmare	Kerry	V93 NX73	plm.ie	2002	$124,000	28	Corporation	N/A	355177	********@.*	+3*****44	01101043039
25	Rhatigan And Company LIMITED	Ireland	Sligo	City Gate	N/A	Sligo	F91 TX2D	rhatiganarchitects.ie	1994	$507,795	28	Corporation	2	212551	*****@.*	+3*****13	01099834453

Companies by Employee Size

0 or Unknown 10
1-4 883
5-9 128
10-19 80
20-49 33
50-99 5
100-199 2

Companies by Revenue Size (in USD)

0 or Unknown 7
1 to 100.000 1,033
100.001 to 499.999 28
500.000 to 999.999 64
1.000.000 to 4.999.999 5
10.000.000 to 49.999.999 4

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FAQ

Architect companies Ireland: FAQ and data information

This FAQ covers the most common questions about architect companies in Ireland and how our data is collected, filtered and delivered.

Ireland has 986 registered architects companies. Dublin leads with 431 firms, representing 43 percent of the national market.

Most architects are based in Dublin due to higher construction activity and commercial development.

We provide the complete dataset of architects in Ireland as a custom Excel file or as a download through our platform. Simply sign up or reach out to request your selection.

Yes. You can refine your selection by city, county or postal code within Ireland, or choose architects from other countries as needed.

You receive email addresses, phone numbers, postal details, decision-maker contacts, firm size and additional details such as company name, trade name, address, CEO contact information, website, year of establishment, registration number.

You can create your selection in our platform or request a custom Excel list. Choose the locations and filters you need, and we’ll prepare the dataset for download or send it directly to you.

We provide the complete dataset of architects in Ireland as a custom Excel file or as a download through our platform. Simply sign up or reach out to request your selection.

Yes, we cover more than 1,500 detailed industries. From construction companies to tech firms, you can select any sector directly in the platform or let our data experts assist you.

Verified Ireland architect data. Backed by local sources.

Where your data comes from matters. Our Ireland architect company list is built exclusively on trusted local sources, including official Irish business registries, RIAI (Royal Institute of the Architects of Ireland) and other recognised public institutions.

Every architect company is cross-checked and fully validated, ensuring you work with authentic, accurate and up-to-date information. All data is gathered responsibly and in accordance with Irish privacy regulations and international standards such as GDPR. This is data you can rely on without hesitation.

Verified Irish architect data

Trusted official sources

Cross checked and validated

Worldwide market coverage

Fully GDPR compliant

Architect Insights

Download Ireland architect company lists

Download your list with architect companies in Ireland now. Our platform lets you build a custom list in just a few clicks. Pick your preferred cities or counties, add optional filters or even add more countries. Every record includes the essential company information and contact details listed below.

Company name

Address, City, County, Zip

Architect or CEO contact

Phone number

Mobile number

Email address

Website

Tax ID or registration number

Industry code/classification

Number of staff/revenue

Ownership/legal structure

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Architects Ireland

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Sometimes you need more than a preview to understand the Irish market. That’s why we offer tailored Excel lists with complete architect company information across Ireland. You can request a small sample first to see the quality before moving forward—just tell us which region or counties you want included, and we’ll prepare a verified file with all details clearly structured.

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Company name Brand/trade name Address City State/Region Country ZIP code CEO or owner contact Phone number

Email address Mobile number Website Company registration number SIC & NACE industry code Revenue Employee size Number of locations Ownership or legal form

Industry Leads

Explore data across 1,500+ industries

In addition to architects, you can access company lists for more than 1,500 industries in Ireland and worldwide. Each dataset includes verified company information, contact details and location filters, so you can build the exact selection you need for research or outreach. Below are a few examples of available industries:

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Architects Worldwide

If you work across borders, we offer the same type of verified architect data for many other countries. You can explore architects in Ireland, compare them with firms abroad or build a combined international list—all with consistent fields, accuracy checks and regular updates.

step-by-step checklist

Before You Reach Out to Architects in Ireland

Before you contact architects in Ireland, it helps to work with a clear plan. Start by deciding which firms are truly relevant for you, then use verified data to build and structure your list. Choose direct channels like phone and email, keep your message practical and short, and adapt your approach based on what actually brings replies from architects.

Define your target architect firm

Ireland’s architecture market ranges from boutique studios to mid-sized practices concentrated in major urban centers. Clarify whether you want to reach interior architects or commercial architects, or mixed-use specialists so your outreach matches the right firms in Dublin, Cork, and Galway.
Estimate the market size

Use reliable industry data to understand how many firms fit your criteria across Ireland’s main architecture hubs. Markets differ significantly between metropolitan and regional areas, so an accurate view of scale helps plan realistic campaign volumes and budgets. Our platform lets you run free reports with no commitment so you can better plan your outreach and budget.
Segment your architects list

Group firms by city, specialization, or size to tailor your message to local realities. Studios in Dublin often prioritize innovative and high-profile projects, while firms in other counties may operate with different constraints and expectations. Good segmentation increases relevance immediately.
Pick your contact channels

Email consistently performs best in Ireland because architects prefer detailed information they can review during planning or design sessions. Phone calls may be less effective due to site visits and client meetings, while well-designed brochures or material mailers stand out as architects appreciate clear visuals and tangible communication.
Craft a focused message

Irish architects expect clarity, technical accuracy, and strong visuals. Keep the message concise but support it with renders, drawings, or case studies that demonstrate real project value. Highlight how your solution enhances workflow or elevates design outcomes.
Plan outreach timing

Architecture firms in Ireland typically work Monday to Friday, with reduced availability later in the week and minimal weekend response. Mid-week communication—especially Tuesday to Thursday—often generates the highest engagement. Local holidays and industry events can slow replies, so adjust your timing accordingly.
Organize follow-ups

Due to tight project deadlines, architects often respond slowly. Send a few value-adding follow-ups spaced several days apart, ideally including new visuals or clearer benefits. Persistence works best when every touchpoint delivers practical relevance.
Use several touchpoints

Combine email with LinkedIn outreach for extra visibility, and consider sending a high-quality printed mailer for key prospects. Irish architects respond well to creative materials that showcase texture, color, or design quality. A multi-channel approach increases your chance of meaningful engagement.
Keep your data fresh

Architects in Ireland frequently move between studios or balance independent work with firm roles. Regularly refreshing your contact list helps avoid outdated information, bounced messages, and missed opportunities. Clean data significantly improves results
Track results and adapt

Measure open rates, replies, and conversions to see which cities, segments, or messages perform best. Different regions may adopt new tools or partnerships at different speeds. Use these insights to refine future outreach and improve efficiency.

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Field	Data
Company Name	H & M Hennes & Mauritz Oy
Trade Name	H & M
Street	Vaihdekatu 1
Street 2	(Blank)
ZIP Code	4220
City	KERAVA
State/Province Name	Uusimaa
Country	FINLAND
Mailing Address	Aleksanterinkatu 48B
Mailing Address ZIP	100
Mailing Address City	HELSINKI
Mailing Address Country	FINLAND
Phone	00358-93434950
Domain	hm.com
Website	http://www.hm.com
Email	info.fi@hm.com
National ID	10808548
VAT	(Blank)
Founding Year	1997
Annual Sales Local	€135,005,000
Local Turnover Currency	Euro
Annual Sales in US Dollars 2023	$156,430,023
Annual Sales in US Dollars 2022	$101,112,694
Annual Sales in US Dollars 2021	$91,232,100
Annual Sales in US Dollars 2020	$90,165,547
Annual Sales in US Dollars 2019	$80,156,699
Report Date	(Blank)
Employees Here	50
Employees Total	1660
Import and Export Indicator	Import and Export
Company Type	HEADQUARTERS
Is Subsidiary	Yes
Headquarter Business Name	H & M Hennes & Mauritz Gbc AB
Headquarter Street Address	Mäster Samuelsgatan 46A
Headquarter Postal Code	111 57
Headquarter City	Stockholm
Headquarter State/Province	STOCKHOLM
Headquarter State/Province Abbreviation	(Blank)
Headquarter Country Name	SWEDEN
Local Headquarter Business Name	H & M Hennes & Mauritz Oy
Local Headquarter Street Address	Vaihdekatu 1
Local Headquarter Postal Code	4220
Local Headquarter City Name	KERAVA
Local Headquarter State/Province Name	Uusimaa
Local Headquarter State Abbreviation	(Blank)
Local Headquarter Country Name	FINLAND
Global Headquarter Indicator	N
Global Headquarter Name	Ramsbury Invest AB
Global Headquarter Street Address	Drottninggatan 50
Global Headquarter Postal Code	111 21
Global Headquarter City Name	Stockholm
Global Headquarter State/Province	STOCKHOLM
Global Headquarter Country Name	SWEDEN
Number of Entities in Group	3575
US 1987 SIC 1	5699
US SIC 1	[5699] Miscellaneous apparel and accessories
Local Activity Name	170
Local Activity Code	47719
Contact	H*** H******
Contact Job Title	Managing Director
Contact Email Address	h***.h******@hm.com
Contact 2 Job Title	Management
Contact 2 Gender	(Blank)
Contact 2 Initials	K.J.
Contact 2 Last Name	P******
Contact 2 Full Name	K*- P****
Contact 3 Job Title	Technical / Production
Contact 3 Gender	(Blank)
Contact 3 Initials	A.
Contact 3 Last Name	H*******
Contact 3 Full Name	A* H*****
Contact 4 Job Title	Human Resources
Contact 4 Gender	(Blank)
Contact 4 Initials	K.
Contact 4 Last Name	M**********
Contact 4 Full Name	K*** M********
Company Linkedin	http://www.linkedin.com/company/h&m-home
Facebook	(Blank)
Twitter	(Blank)
SIC Code	5699
Industry	Miscellaneous apparel and accessories
Ownership Type	Private
Fiscal Year End	11/30/2021
Franchise Status	No
Latitude	60404713
Longitude	25133803
8-Digit SIC Code	56990000
8-Digit SIC Description	Miscellaneous apparel and accessory stores
NACE Code	4771
NACE Description	Retail sale of clothing in specialized stores
NAICS Code	448150
NAICS Description	Clothing Accessories Stores

List of 1,582 architects in Ireland

The biggest architect companies in Ireland

Companies by Employee Size

Companies by Revenue Size (in USD)

Architect companies Ireland: FAQ and data information

How many architecture companies are there in Ireland?

Where are most architecture firms located in Ireland?

How does the data delivery work?

Can I filter architecture firms by county or country?

What information is included for each architecture company?

How can I buy a list of architects in Ireland?

How does the data delivery work?

Can I request data for other industries or targets?

Verified Ireland architect data. Backed by local sources.

Download Ireland architect company lists

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Explore data across 1,500+ industries

Architects Worldwide

Before You Reach Out to Architects in Ireland

Define your target architect firm

Estimate the market size

Segment your architects list

Pick your contact channels

Craft a focused message

Plan outreach timing

Organize follow-ups

Use several touchpoints

Keep your data fresh

Track results and adapt

Get a Free Quote and Data Sample

Tell Us About Your Target B2B Audience

B2B Leads and Sales Data by Country

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