Company lists · Data refreshed September 2026

Top 25 Architectural staffing companies based in Ireland

Name: Architectural staffing companies based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 66 companies tracked

RevenueBase identified 66 architectural staffing companies headquartered in Ireland as of September 2026 and tracks 594 professional contacts across them, including 180 with verified work emails. Dublin is the largest hub.

This list covers architectural staffing 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 27, 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 27, 2026 86% judged on-target in blind review

66Companies

594Contacts tracked

180Verified emails

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The 25 largest architectural staffing companies based in Ireland

Ranked by team size

Top 25 of 66 architectural staffing companies based in Ireland, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to architectural staffing 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	Sigmar Recruitment	Indirect evidence	Dublin, IrelandHQ checked Sep 27, 2026	51-200	202 contacts →
	Indirect evidence “Sigmar Recruitment established in 2002, is a leading Irish recruitment services company comprised of 14 specialist divisions covering the entire recruitment process and managed…” Source: RevenueBase Database · checked Sep 27, 2026
2	CDP Architecture	Partial evidence	Dublin, IrelandHQ checked Sep 27, 2026	11-50	31 contacts →
	Partial evidence “We provide professional architectural services and support to our clients.” Source: RevenueBase Database · checked Sep 27, 2026
3	KCM Recruitment LTD	Indirect evidence	Rathcoole, IrelandHQ checked Sep 27, 2026	1-10	24 contacts →
	Indirect evidence “KCM International Recruitment Email: info@kcmrecruitment.ie Phone: 00 353 1 4586006 Web: KCM is a privately owned Irish company established by industry qualified and experienced…” Source: RevenueBase Database · checked Sep 27, 2026
4	Deena Energy	Partial evidence	Balbriggan, IrelandHQ checked Sep 27, 2026	51-200	22 contacts →
	Partial evidence “Deena Energy Services is an Irish company with a global reach providing clients in the Energy and Oil & Gas industries with competent, focused and cost effective staffing…” Source: RevenueBase Database · checked Sep 27, 2026
5	Global Professional Consultants	Partial evidence	Dublin, IrelandHQ checked Sep 27, 2026	11-50	21 contacts →
	Partial evidence “About Us: Global Professional Consultants is a leading Irish recruitment consultancy based in Dublin who specialise in architectural, engineering and construction recruitment.” Source: RevenueBase Database · checked Sep 27, 2026
6	Firstaff Personnel Consultants	Indirect evidence	Dublin, IrelandHQ checked Sep 27, 2026	11-50	19 contacts →
	Indirect evidence “Helping build great companies since 1967” Established in 1967, Firstaff is one of the longest-established recruitment agencies in Ireland.” Source: RevenueBase Database · checked Sep 27, 2026
7	Plus Architecture	Partial evidence	Dublin 2, IrelandHQ checked Sep 27, 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 27, 2026
8	Wilson Architecture Ommw	Partial evidence	Cork, IrelandHQ checked Sep 27, 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 27, 2026
9	Kenny Lyons Associates Architects	Indirect evidence	Tullamore, IrelandHQ checked Sep 27, 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 27, 2026
10	Collins Boyd Engineers & Architects	Partial evidence	Roscommon, IrelandHQ checked Sep 27, 2026	11-50	10 contacts →
	Partial evidence “Collins Boyd Engineering are Chartered Engineers and Registered Architects, offering Civil Engineering, Structural Engineering, Architectural Services and Project Management…” Source: RevenueBase Database · checked Sep 27, 2026
11	SSA Recruitment Ireland	Indirect evidence	Dublin, IrelandHQ checked Sep 27, 2026	11-50	10 contacts →
	Indirect evidence “SSA Group is a specialist recruitment consultancy with over 20 years of successful, organic growth across international markets.” Source: RevenueBase Database · checked Sep 27, 2026
12	Stephen Carr Architects	Partial evidence	Wexford, IrelandHQ checked Sep 27, 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 27, 2026
13	WGG Architects & Surveyors LTD	Partial evidence	Cavan, IrelandHQ checked Sep 27, 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 27, 2026
14	Kobw Architects	Partial evidence	Victorian Quarter, IrelandHQ checked Sep 27, 2026	11-50	8 contacts →
	Partial evidence “Kelly Barry O'Brien Whelan Architects is an architecture & planning company based in Summerhill N, Victorian Quarter, Cork.” Source: RevenueBase Database · checked Sep 27, 2026
15	JOE Fallon Design	Partial evidence	Dundrum, IrelandHQ checked Sep 27, 2026	1-10	7 contacts →
	Partial evidence “A multi-disciplinary design office based in Dublin and Wexford, Ireland, specialising in architectural design services for projects from small to large scale.” Source: RevenueBase Database · checked Sep 27, 2026
16	Archengtech Consulting LTD	Partial evidence	Strokestown, IrelandHQ checked Sep 27, 2026	11-50	5 contacts →
	Partial evidence “ArchEngTech Consulting Ltd is a leading multi-disciplined Architectural & Engineering Consultancy firm focusing on the Residential, Commercial and Retail Industries for…” Source: RevenueBase Database · checked Sep 27, 2026
17	Noonan Moran Architecture	Partial evidence	Dublin, IrelandHQ checked Sep 27, 2026	1-10	4 contacts →
	Partial evidence “Architectural practice” Source: RevenueBase Database · checked Sep 27, 2026
18	John P Delaney Architects	Indirect evidence	Newbridge, IrelandHQ checked Sep 27, 2026	1-10	4 contacts →
	Indirect evidence “The qualities that you look for in good design you will find in us.” Source: RevenueBase Database · checked Sep 27, 2026
19	HIGHR	Indirect evidence	Sligo, IrelandHQ checked Sep 27, 2026	1-10	4 contacts →
	Indirect evidence “highr, supply high caliber, white collar professionals to all size construction companies from main contractors, to developers, to civil engineering and consultancy firms.” Source: RevenueBase Database · checked Sep 27, 2026
20	Edit Design Studio	Indirect evidence	Kenmare, IrelandHQ checked Sep 27, 2026	1-10	4 contacts →
	Indirect evidence “We work with our clients to create exceptional interiors and interior products for both residential and commercial spaces.” Source: RevenueBase Database · checked Sep 27, 2026
21	More Architecture LTD	Indirect evidence	Mullingar, IrelandHQ checked Sep 27, 2026	1-10	3 contacts →
	Indirect evidence “Architects in Mullingar, Co.” Source: RevenueBase Database · checked Sep 27, 2026
22	O'driscoll Lynn Architects	Partial evidence	Wexford, IrelandHQ checked Sep 27, 2026	1-10	2 contacts →
	Partial evidence “O’Driscoll Lynn Architects (ODLA) is based in Wexford and provides architectural services and innovative design solutions to the residential and commercial sectors.” Source: RevenueBase Database · checked Sep 27, 2026
23	Krüger Lyons	Partial evidence	Citywest, IrelandHQ checked Sep 27, 2026	1-10	2 contacts →
	Partial evidence “Krüger \| Lyons are a dynamic architectural firm with a passion for contemporary sustainable design.” Source: RevenueBase Database · checked Sep 27, 2026
24	Saul Design Architecture & Interiors	Partial evidence	Booterstown, IrelandHQ checked Sep 27, 2026	1-10	2 contacts →
	Partial evidence “Architecture & Interior Design” Source: RevenueBase Database · checked Sep 27, 2026
25	CMI Recruitment	Indirect evidence	Dublin, IrelandHQ checked Sep 27, 2026	1-10	1 contacts →
	Indirect evidence “CMI Recruitment Ltd.” Source: RevenueBase Database · checked Sep 27, 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: architectural staffing 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 architectural staffing companies.
Partial evidence: Its own public description names part of architectural staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural staffing 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 66 architectural staffing companies based in Ireland

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Architectural staffing companies based in Ireland at a glance

As of Sep 27, 2026

30.3%Verified-email coverage

9.0Average contacts per company

1-10Median size (employees)

18.2%Largest-city concentration · Dublin

Sep 27, 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 66 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 architectural staffing 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 “architectural staffing 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 architectural staffing 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 architectural staffing 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, 180 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 27, 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 architectural staffing 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 architectural staffing companies are there based in Ireland?

RevenueBase identified 66 architectural staffing 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?

Sigmar Recruitment, headquartered in Ireland, tops this list with the largest team on record.

Which city has the most architectural staffing companies?

Dublin leads with 12 headquartered companies, followed by Cork (6) and Citywest (2).

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 180 verified decision-maker contacts tracked across these 66 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 27, 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.