Company lists · Data refreshed November 2026

Top 25 Civil construction contractors based in Ireland

RevenueBase identified 112 company matches for civil construction contractors associated with Ireland as of November 2026 and tracks 1,771 professional contacts across them, including 791 with verified work emails. Dublin is the largest hub.

This list covers company matches for civil construction contractors 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
112Companies
1,771Contacts tracked
791Verified emails
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The 25 largest civil construction contractors based in Ireland

Ranked by team size
Top 25 of 112 company matches for civil construction contractors 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 matchAthenry, IrelandHQ recorded Nov 6, 2026201-500383 contacts →

Exact match

“Coffey is a family-owned civil engineering-led company operating in every major construction sector throughout Ireland and the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDublin, IrelandHQ recorded Nov 6, 2026201-500120 contacts →

Exact match

“Founded in 1913, SIAC's business has grown through our reputation for delivering quality projects that always meet and often exceed our clients' expectations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCork, IrelandHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Sorensen Civil Engineering Ltd is a multi-disciplined construction company that was established in 1977 and has grown to become one of Ireland's leaders in the civil and marine…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBallaghaderreen, IrelandHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“For over 40 years NRS has provided our clients with a complete solution to their building and civil engineering needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNaas, IrelandHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Established in 1979, Clonmel Enterprises Ltd is a leading main contracting building and civil engineering company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCork, IrelandHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Established in 1983, Cumnor Construction Ltd is one of Ireland’s most experienced building and civil engineering contractors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchBuncrana, IrelandHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“McCallion Group is a market leading nationwide construction company, with its Head Office Buncrana, Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBallinasloe, IrelandHQ recorded Nov 6, 202651-20032 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMonaghan, IrelandHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Tusker Construction Group is a family owned and managed entity operating within all areas of the construction sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Castlebrowne is a civil engineering and building contractor providing a full range of construction services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNaas, IrelandHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Kilwex Civil is a Kildare-based private limited company, established in 1996, that operates for both public and private sector clients as Main Contractor and Project Supervisor…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGalway, IrelandHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“C&N Higgins Construction are based in Oranmore, Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCo. Dublin, IrelandHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Resources • Plant Hire / Operator Hire • Civil Engineering & Construction • Demolition • Excavation & Disposal • Rail Division • Recycling • Transport & Logistics”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMullingar, IrelandHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Over the last 39 years, Andrews Construction Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchFoynes, IrelandHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Welcome to Niaron Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKilheffernan, IrelandHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Introduction Glas Civil Engineering Ltd was founded in 2013 with the mission of delivering top-quality service to our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMalin Head, IrelandHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Ballygorman Contracts Ltd (BCL) are a concrete and form-work, civil engineering and demolition specialist contractor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCo. Offaly, IrelandHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Tower Plant & Civil Engineering is a construction company based out of Tower House, Clonminch, Tullamore, Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPortlaoise, IrelandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Kilgallen and Partners perform civil and structural engineering services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCork, IrelandHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“McGinty & O’Shea Ltd.(Building & Civil Engineering Contractors) operates across the many diverse sectors of the Irish construction industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchEnnis, IrelandHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Custy Construction Ltd was founded by Dermot Custy in 2005.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSligo, IrelandHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“CJH Construction is a Sligo based construction contractor providing services throughout Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDundalk, IrelandHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Civil, Structural & Traffic Engineering Consultancy based in Dundalk, Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCo.cork, IrelandHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Roadform Ltd are Building and Civil Engineering Contractors established in 1998 providing construction services nationwide.”

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

Showing 25 of 112 civil construction contractors based in Ireland

See the full list, filter by size, metro and specialty, and access 791 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Civil construction contractors based in Ireland at a glance

As of Nov 6, 2026
44.7%Verified-email coverage
15.8Average contacts per company
11-50Median size (employees)
7.1%Largest-city concentration · Dublin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
52
51-200
27
201-500
5

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 112 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 “civil construction contractors” 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 791 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 “civil construction contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many civil construction contractors are there based in Ireland?

RevenueBase identified 112 company matches for civil construction contractors 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?

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

Which city has the most civil construction contractors?

Dublin leads with 8 company records, followed by Ireland (3) and Limerick (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 791 professional contacts with verified work emails tracked across these 112 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.