Company lists · Data refreshed November 2026

Top 23 Preconstruction services firms based in Ireland

RevenueBase identified 122 company matches for preconstruction services firms associated with Ireland as of November 2026 and tracks 2,937 professional contacts across them, including 1,631 with verified work emails. Dublin is the largest hub.

This list covers company matches for preconstruction services firms 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
122Companies
2,937Contacts tracked
1,631Verified emails
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The 23 largest preconstruction services firms based in Ireland

Ranked by team size
Top 23 of 122 company matches for preconstruction services firms 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 matchDublin, IrelandHQ recorded Nov 6, 2026501-1,000710 contacts →

Exact match

“Founded in 1949, John Paul Construction are leading international specialists in construction, infrastructure and fit-out with a portfolio of major projects for National and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDublin 3, IrelandHQ recorded Nov 6, 2026201-500468 contacts →

Exact match

“Established in 1810 and trading as Collen Bros.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchCork, IrelandHQ recorded Nov 6, 202651-200148 contacts →

Exact match

“Vision Contracting Ltd is an Irish based construction services company and is a leading builder in a number of niche market segments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAthlone, IrelandHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“ROSS delivers specialist engineering & construction services with a focus on high-tech facilities, pharmaceutical projects, and housing developments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDublin 4, IrelandHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“Mitchell McDermott is an independent firm of Construction Consultants founded by Paul Mitchell and Anthony McDermott in 2015.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchHeadford Road, IrelandHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“We provide a highly professional, motivated construction team which are dedicated to achieving the highest standards of quality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchArklow, IrelandHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Mechanical & Structural Engineering Solutions for both on-site and offsite construction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSligo, IrelandHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“Kilcawley Construction provide comprehensive construction services in a wide range of sectors including commercial, educational, pharmaceutical, healthcare, hospitality…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDublin 4, IrelandHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“Rogerson Reddan (RR) is a multi-disciplinary consultancy practice serving the Construction Industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDublin 4, IrelandHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“MMP (Mulcahy McDonagh & Partners) is one of Ireland’s most established construction consultancies, providing Quantity Surveying, Project Management, and Funder Advisory services…”

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 matchCork, IrelandHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“PROJECT MANANGERS & CONSULTING ENGINEERS Project Execution, from Concept to Completion ~ WHAT WE DO ~ Our practice has maintained a reputation for high quality Project Management…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCork, IrelandHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“JODA Engineering Consultants was established in 1961 and is considered one of Ireland's most prestigious engineering firms in the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact 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
17Exact matchDundalk, IrelandHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Denis Williams Design Services is based in Dundalk, Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDublin City, IrelandHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Ashgrove Ireland has 3 companies Ashgrove Mechanical Services ltd Ashgrove Fire Proofing ltd Ashgrove Facilities ltd”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNaas, IrelandHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Carnehill Contracting have become established as a trusted contractor consistently delivering client requirements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Coyne Group is a market-leading firm offering specialist construction services to clients across the public and private sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchBallsbridge, IrelandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“SMP is a wholly Irish owned company operating in Ireland and across Europe, and is established as one of the leading Project, Cost and Health & Safety Management practices in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCork, IrelandHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“DOR Contract Services is a boutique retail company dedicated to solving complete facility needs.”

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

Showing 23 of 122 preconstruction services firms based in Ireland

See the full list, filter by size, metro and specialty, and access 1,631 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Preconstruction services firms based in Ireland at a glance

As of Nov 6, 2026
55.5%Verified-email coverage
24.1Average contacts per company
11-50Median size (employees)
13.1%Largest-city concentration · Dublin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
54
11-50
49
51-200
13
201-500
2
501-1,000
1
1,001-5,000
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 122 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 “preconstruction services firms” 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 1,631 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 “preconstruction services firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many preconstruction services firms are there based in Ireland?

RevenueBase identified 122 company matches for preconstruction services firms 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?

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

Which city has the most preconstruction services firms?

Dublin leads with 16 company records, followed by Galway (3) and Tralee (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 1,631 professional contacts with verified work emails tracked across these 122 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.