Company lists · Data refreshed September 2026

Top 25 Port engineering firms based in Ireland

Name: Port engineering firms based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 50 companies tracked

RevenueBase identified 50 company matches for port engineering firms associated with Ireland as of September 2026 and tracks 1,423 professional contacts across them, including 708 with verified work emails. Dublin is the largest hub.

This list covers company matches for port engineering 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 September 17, 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 Sep 17, 2026 How this list was built

50Companies

1,423Contacts tracked

708Verified emails

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The 25 largest port engineering firms based in Ireland

Ranked by team size

Top 25 of 50 company matches for port engineering firms based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Nicholas O'dwyer LTD	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	201-500	284 contacts →
	Exact match “Nicholas O'Dwyer Ltd, Consulting Engineers, provide water engineering, environmental engineering and civil and structural engineering services to public and private sector clients.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Roughan & O'donovan	Exact match	Sandyford, IrelandHQ recorded Sep 17, 2026	201-500	227 contacts →
	Exact match “Roughan and O’Donovan (ROD) is a leading civil, environmental and structural engineering consultancy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Egis In Ireland	Exact match	Dundrum Road, IrelandHQ recorded Sep 17, 2026	501-1,000	143 contacts →
	Exact match “Egis is a leading global architectural, consulting, construction engineering, operations and mobility services firm.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Punch Consulting Engineers	Exact match	Limerick, IrelandHQ recorded Sep 17, 2026	51-200	105 contacts →
	Exact match “PUNCH Consulting Engineers is the business name of Michael Punch and Partners Limited and is one of Ireland's leading + most experienced engineering consultancies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Sorensen Civil Engineering LTD	Exact match	Cork, IrelandHQ recorded Sep 17, 2026	51-200	69 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 · Sep 17, 2026 · View company records in RevenueBase
6	PMS Pavement Management Services LTD	Exact match	Athenry, IrelandHQ recorded Sep 17, 2026	11-50	35 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	SDS Design Engineers	Exact match	Castlebar, IrelandHQ recorded Sep 17, 2026	11-50	31 contacts →
	Exact match “Established in 2003, we are an award winning design focused civil, structural, geotechnical and water engineering practice.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Capcon	Exact match	Maynooth, IrelandHQ recorded Sep 17, 2026	51-200	26 contacts →
	Exact match “Capcon Engineering are rainwater drainage and harvesting specialists providing design consultation and sub-contracting services on large-scale construction projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Glas Civil Engineering LTD	Exact match	Kilheffernan, IrelandHQ recorded Sep 17, 2026	51-200	18 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 · Sep 17, 2026 · View company records in RevenueBase
10	Denis Williams Design Services	Exact match	Dundalk, IrelandHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Denis Williams Design Services is based in Dundalk, Co.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Doherty Finegan Kelly LTD	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Doherty Finegan Kelly (DFK) Consulting Engineers are established Engineering Consultants and provide a comprehensive range of consultancy services specialising in all aspects of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Mccarthy Browne	Exact match	Naas, IrelandHQ recorded Sep 17, 2026	1-10	11 contacts →
	Exact match “A Consultancy of Chartered Engineers coupling Civil and Marine construction experience with innovative design excellence.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Collins Boyd Engineers & Architects	Exact match	Roscommon, IrelandHQ recorded Sep 17, 2026	11-50	10 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 · Sep 17, 2026 · View company records in RevenueBase
14	Cleartech Consulting Engineers	Exact match	Naas, IrelandHQ recorded Sep 17, 2026	1-10	10 contacts →
	Exact match “Award Winning Engineering Designer, ClearTech Engineered Solutions was established in 2010.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Liffey Developments	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Since 1983, Liffey Developments has been providing a full range of civil engineering and project management services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Greenc Marine Limited	Exact match	Killarney, IrelandHQ recorded Sep 17, 2026	1-10	9 contacts →
	Exact match “GreenC Marine provides solutions to marine construction challenges with our experienced team and in house owned and operated marine plant and equipment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Engenuiti	Exact match	Ballincollig Cork, IrelandHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Engenuiti Consulting Engineers is a full-service engineering firm with a focus on structural and civil engineering services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Mcmahon Design & Management MDM	Exact match	Clontarf, IrelandHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “MDM Ltd.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	PHM Consulting	Exact match	Limerick, IrelandHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “Civil and Structural Consulting Engineering Company” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	David Kelly Partnership Chartered Engineers	Exact match	Youghal, IrelandHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “The practice was founded in 1987 by David Kelly.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Alan Traynor Consulting Engineers	Exact match	Belturbet, IrelandHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “Alan Traynor Consulting Engineers Ltd was formed in and have offices in Belturbet Business Park, Belturbet, Co.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Mable Consulting Engineers	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “Mable Consulting Engineers was founded by Barry McGinn to provide specialist engineering services to a broad range of clients in both the public and private sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	CHH Civil And Structural Consulting Engineers	Exact match	High St. Sligo, IrelandHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “CHH Consulting Engineers have over 32 years experience and have been involved in numerous projects of varying size and scale.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	MHL Consulting Engineers	Exact match	Cork, IrelandHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “MHL & Associates Ltd.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Kavanagh Mansfield & Partners	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “Kavanagh Mansfield and Partners was established in 1988.” Recorded in the RevenueBase company graph · Sep 17, 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 “port engineering firms”. 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 50 port engineering firms based in Ireland

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Port engineering firms based in Ireland at a glance

As of Sep 17, 2026

49.8%Verified-email coverage

28.5Average contacts per company

11-50Median size (employees)

8.0%Largest-city concentration · Dublin

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 50 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 “port engineering 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 708 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 September 17, 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 “port engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many port engineering firms are there based in Ireland?

RevenueBase identified 50 company matches for port engineering firms associated with Ireland as of September 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?

Nicholas O'dwyer LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most port engineering firms?

Dublin leads with 4 company records, followed by Limerick (4) and Cork (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 708 professional contacts with verified work emails tracked across these 50 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 September 17, 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.