Company lists · Data refreshed November 2026

Top 25 Architectural & electrical designers based in Ireland

Name: Architectural & electrical designers based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 136 companies tracked

RevenueBase identified 136 company matches for architectural & electrical designers associated with Ireland as of November 2026 and tracks 1,037 professional contacts across them, including 526 with verified work emails. Dublin is the largest hub.

This list covers company matches for architectural & electrical designers 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 November 5, 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 Nov 5, 2026 How this list was built

136Companies

1,037Contacts tracked

526Verified emails

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The 25 largest architectural & electrical designers based in Ireland

Ranked by team size

Top 25 of 136 company matches for architectural & electrical designers based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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	Hyceon MCA Architects	Exact match	Dublin, IrelandHQ recorded Nov 5, 2026	51-200	87 contacts →
	Exact match “Hyceon is a fully integrated European advisory company specialising in data centre design, engineering and advisory.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Varming Consulting Engineers LTD	Exact match	Dundrum, IrelandHQ recorded Nov 5, 2026	11-50	64 contacts →
	Exact match “At Varming, we’re all about cutting-edge design and meticulous oversight of mechanical and electrical services, whether it’s for brand-new constructions or revitalizing existing…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Mccauley Daye O'connell Architects	Exact match	Dublin, IrelandHQ recorded Nov 5, 2026	11-50	50 contacts →
	Exact match “With invaluable architectural experience spanning over a range of sectors including commercial, offices, residential, leisure and retail we can confidently offer a large selection…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Mcelroy Associates	Exact match	Dublin 2, IrelandHQ recorded Nov 5, 2026	11-50	49 contacts →
	Exact match “McElroy Associates carry out work in the Design, Project Management and Construction Supervision of building projects for international and Irish clients, primarily in the…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	CDP Architecture	Exact match	Dublin, IrelandHQ recorded Nov 5, 2026	11-50	28 contacts →
	Exact match “We provide professional architectural services and support to our clients.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Burke-Kennedy Doyle Architects	Exact match	Dublin, IrelandHQ recorded Nov 5, 2026	51-200	27 contacts →
	Exact match “Burke-Kennedy Doyle Architects is one of Ireland’s leading architectural practices and has been a key player in the provision of innovative and professional architectural design…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	J Vaughan Electrical Contractors LTD	Exact match	Dublin, IrelandHQ recorded Nov 5, 2026	51-200	26 contacts →
	Exact match “Established in 1979, J.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Healy Partners Architects	Exact match	Limerick, IrelandHQ recorded Nov 5, 2026	11-50	24 contacts →
	Exact match “Healy Partners Architects is an established architectural practice based in Limerick City.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	JSA Architects IRL	Exact match	Co. Dublin, IrelandHQ recorded Nov 5, 2026	11-50	18 contacts →
	Exact match “JSA Architects is an Irish based practice established in 1983 with an office in Romania.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Rhatigan Architects	Exact match	Sligo, IrelandHQ recorded Nov 5, 2026	11-50	18 contacts →
	Exact match “Rhatigan Architects is an award winning design-driven practice, specialising in workspace, residential, healthcare and education buildings.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Callaghan Electrical	Exact match	Stradone, IrelandHQ recorded Nov 5, 2026	51-200	18 contacts →
	Exact match “A national provider of electrical contracting services since 1996, Callaghan Electrical has built a reputation for quality, trust, integrity and commitment amongst design…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Oppermann Associates	Exact match	Dublin, IrelandHQ recorded Nov 5, 2026	11-50	17 contacts →
	Exact match “Oppermann Associates is an award-winning practice of Architects, Interior Designers and Project Managers.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Denis Williams Design Services	Exact match	Dundalk, IrelandHQ recorded Nov 5, 2026	11-50	16 contacts →
	Exact match “Denis Williams Design Services is based in Dundalk, Co.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Plus Architecture	Exact match	Dublin 2, IrelandHQ recorded Nov 5, 2026	1-10	15 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Moloney O'beirne Architects	Exact match	Blackrock, IrelandHQ recorded Nov 5, 2026	11-50	15 contacts →
	Exact match “Moloney O'Beirne is an architectural practice based in Blackrock, County Dublin.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	CJ Falconer Architects	Exact match	Waterford, IrelandHQ recorded Nov 5, 2026	11-50	14 contacts →
	Exact match “C.J.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Wilson Architecture Ommw	Exact match	Cork, IrelandHQ recorded Nov 5, 2026	11-50	13 contacts →
	Exact match “With over 35 years of experience, Wilson Architecture is one of Ireland’s leading award winning Architectural firms.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Kenny Lyons Associates Architects	Exact match	Tullamore, IrelandHQ recorded Nov 5, 2026	11-50	11 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	DON O' Malley & Partners Consulting Engineers. Est. 1967	Exact match	Limerick, IrelandHQ recorded Nov 5, 2026	11-50	11 contacts →
	Exact match “Don O'Malley & Partners was established in 1967 and is one of Ireland’s leading Consulting Engineering Practices in Building Services Engineering.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Stephen Carr Architects	Exact match	Wexford, IrelandHQ recorded Nov 5, 2026	1-10	11 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Node Architecture	Exact match	Dublin 2, IrelandHQ recorded Nov 5, 2026	1-10	11 contacts →
	Exact match “NODE is the partnership of Noel O’Dwyer, formerly principal of O’Dwyer Architects and Dave Egan, formerly a partner in DMOD.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Seha Technical Services	Exact match	Dublin, IrelandHQ recorded Nov 5, 2026	11-50	11 contacts →
	Exact match “At SEHA we design energy effective Mechanical and Electrical building services systems for all forms of commercial, educational, residential,industrial and institutional.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	DMOD	Exact match	Dublin 7, IrelandHQ recorded Nov 5, 2026	11-50	10 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	WGG Architects & Surveyors LTD	Exact match	Cavan, IrelandHQ recorded Nov 5, 2026	11-50	10 contacts →
	Exact match “WGG Architects & Surveyors Ltd is an architecture & planning company based out of 21 Church St, Abbeyland, Cavan, Ireland.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Collins Boyd Engineers & Architects	Exact match	Roscommon, IrelandHQ recorded Nov 5, 2026	11-50	9 contacts →
	Exact match “Collins Boyd Engineering are Chartered Engineers and Registered Architects, offering Civil Engineering, Structural Engineering, Architectural Services and Project Management…” Recorded in the RevenueBase company graph · Nov 5, 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 “architectural & electrical designers”. 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 136 architectural & electrical designers based in Ireland

See the full list, filter by size, metro and specialty, and access 526 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Architectural & electrical designers based in Ireland at a glance

As of Nov 5, 2026

50.7%Verified-email coverage

7.6Average contacts per company

1-10Median size (employees)

17.6%Largest-city concentration · Dublin

Nov 5, 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 136 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 “architectural & electrical designers” 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 526 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 November 5, 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 “architectural & electrical designers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many architectural & electrical designers are there based in Ireland?

RevenueBase identified 136 company matches for architectural & electrical designers associated with Ireland as of November 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?

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

Which city has the most architectural & electrical designers?

Dublin leads with 24 company records, followed by Cork (5) and Limerick (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 526 professional contacts with verified work emails tracked across these 136 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 November 5, 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.