Company lists · Data refreshed November 2026

Top 25 General contractors and builders based in Ireland

RevenueBase identified 73 company matches for general contractors and builders associated with Ireland as of November 2026 and tracks 800 professional contacts across them, including 430 with verified work emails. Dublin is the largest hub.

This list covers company matches for general contractors and builders 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 6, 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 6, 2026 How this list was built
73Companies
800Contacts tracked
430Verified emails
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The 25 largest general contractors and builders based in Ireland

Ranked by team size
Top 25 of 73 company matches for general contractors and builders based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCavan, IrelandHQ recorded Nov 6, 2026201-500293 contacts →

Exact match

“Construction has always been a pivotal part of the Elliott family.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGalway, IrelandHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Monami Construction is a progressive general contracting company established to deliver quality construction projects on time and within budget.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDublin 2, IrelandHQ recorded Nov 6, 202611-5049 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 6, 2026 · View company records in RevenueBase
4Exact matchGalway, IrelandHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Established in 1998, by Paul Carey, Carey Building Contractors are based in Liosban Business Park, Tuam Road, Galway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCo Waterford, IrelandHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“CTS Group is the first choice for those seeking electrical, mechanical and technology contracting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Based on our many years of experience delivering for clients in Ireland and overseas, we established Navio in 2020 with the aim of providing our clients with the right team to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCastleblayney, IrelandHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Established in 1973, Broomfield Construction has recently celebrated over 45 years in the construction industry!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Bracegrade Ltd is a general building contractor based in Dublin, established in 1990.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchKinnegad, IrelandHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Globoserv Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“FESP is a privately held Company providing Project Management, Cost Management and Construction Management Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTralee, IrelandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“J.F Flynn Construction is a team of committed, positive and successful people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWexford, IrelandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“McKelan Construction Limited is a construction company based out of Bree, Macmine, Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDublin 2, IrelandHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Privately owned by three generations of the Dunwoody family and founded over one hundred years ago in 1905, Dunwoody & Dobson Ltd is supported on a firm foundation of experience…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBallina, IrelandHQ recorded Nov 6, 20261-109 contacts →

Exact match

“At Reddington Group, We provide all the services you need to take your new build step by step from idea stage to completion.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDublin 15, IrelandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Lough Projects specialize in construction management with extensive expertise in the domestic, commercial and insurance environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBallyfermot, IrelandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“LCB Project Management provide leadership and guidance on all forms of contracts and offer procurement techniques to maximise your projects intended outcomes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchStrokestown, IrelandHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“Project and Construction Management is the overall planning, co-ordination, and control of a project from conception to completion.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDublin 6, IrelandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Kildorcet Limited trading as Halton Construction was established in 1986.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBoyle, IrelandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Summit Matters Ltd - removing chaos from residential renovation projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMallow, IrelandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Hallmark Developments- Developments of Distinction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNavan, IrelandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“BuildR Project Management Limited is an innovative company that is ideally placed to cater for residential, commercial, industrial and civil contracts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDungarvan, IrelandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Terra Nua Building Contractors is headed up by John McGrath, a Chartered Builder with over 20 years experience, gained in London, Dublin and Munster.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDublin 6, IrelandHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“Project management is the discipline of planning, organizing and managing resources to bring about the successful completion of specific project goals and objectives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchClonmel, IrelandHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Marlhill Construction Services Ltd was formed in 2011 by Seamus Butler – BEng(Civil), ACIOB, MCIOB, FCIOB.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDublin, IrelandHQ recorded Nov 6, 202611-502 contacts →

Exact match

“We are a Dublin-based construction and maintenance company, specializing in delivering top-quality services to our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 73 general contractors and builders based in Ireland

See the full list, filter by size, metro and specialty, and access 430 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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General contractors and builders based in Ireland at a glance

As of Nov 6, 2026
53.8%Verified-email coverage
11.0Average contacts per company
1-10Median size (employees)
13.7%Largest-city concentration · Dublin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
28
51-200
6
201-500
1

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 73 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 “general contractors and builders” 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 430 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 6, 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 “general contractors and builders”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many general contractors and builders are there based in Ireland?

RevenueBase identified 73 company matches for general contractors and builders 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?

Elliott Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most general contractors and builders?

Dublin leads with 10 company records, followed by Castleblayney (3) and Galway (3).

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 430 professional contacts with verified work emails tracked across these 73 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 6, 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.