Company lists · Data refreshed September 2026

Top 24 Coastal engineering consultancies based in Ireland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 35 companies tracked

RevenueBase identified 35 coastal engineering consultancies headquartered in Ireland as of September 2026 and tracks 1,123 professional contacts across them, including 694 with verified work emails. Cork is the largest hub.

This list covers coastal engineering consultancies headquartered in Ireland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

35Companies

1,123Contacts tracked

694Verified emails

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The 24 largest coastal engineering consultancies based in Ireland

Ranked by team size

Top 24 of 35 coastal engineering consultancies based in Ireland, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to coastal engineering consultancies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Nicholas O'dwyer LTD	Partial evidence	Dublin, IrelandHQ checked Sep 27, 2026	201-500	284 contacts →
	Partial evidence “Nicholas O'Dwyer Ltd, Consulting Engineers, provide water engineering, environmental engineering and civil and structural engineering services to public and private sector clients.” Source: RevenueBase Database · checked Sep 27, 2026
2	Roughan & O'donovan	Partial evidence	Sandyford, IrelandHQ checked Sep 27, 2026	201-500	227 contacts →
	Partial evidence “Roughan and O’Donovan (ROD) is a leading civil, environmental and structural engineering consultancy.” Source: RevenueBase Database · checked Sep 27, 2026
3	MWP	Partial evidence	Blackrock, IrelandHQ checked Sep 27, 2026	51-200	160 contacts →
	Partial evidence “MWP is a multi-disciplinary Engineering and Environmental Consulting Practice providing a first class service to its clients since it was founded in 1967.” Source: RevenueBase Database · checked Sep 27, 2026
4	Gavin & Doherty Geosolutions GDG	Partial evidence	Dublin 14, IrelandHQ checked Sep 27, 2026	51-200	122 contacts →
	Partial evidence “At Gavin & Doherty Geosolutions (GDG), we are experts at finding innovative engineering solutions to support some of the most challenging offshore wind, marine and infrastructure…” Source: RevenueBase Database · checked Sep 27, 2026
5	Sorensen Civil Engineering LTD	Partial evidence	Cork, IrelandHQ checked Sep 27, 2026	51-200	69 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
6	Eireng Consulting Engineers LTD	Indirect evidence	Blackrock, IrelandHQ checked Sep 27, 2026	11-50	38 contacts →
	Indirect evidence “EirEng Consulting Engineers is a firm of highly experienced and motivated Civil and Structural Design Engineers with offices in Ireland and the UK, dedicated to providing cutting…” Source: RevenueBase Database · checked Sep 27, 2026
7	SDS Design Engineers	Partial evidence	Castlebar, IrelandHQ checked Sep 27, 2026	11-50	31 contacts →
	Partial evidence “Established in 2003, we are an award winning design focused civil, structural, geotechnical and water engineering practice.” Source: RevenueBase Database · checked Sep 27, 2026
8	Doherty Finegan Kelly LTD	Partial evidence	Dublin, IrelandHQ checked Sep 27, 2026	11-50	11 contacts →
	Partial evidence “Doherty Finegan Kelly (DFK) Consulting Engineers are established Engineering Consultants and provide a comprehensive range of consultancy services specialising in all aspects of…” Source: RevenueBase Database · checked Sep 27, 2026
9	Mccarthy Browne	Indirect evidence	Naas, IrelandHQ checked Sep 27, 2026	1-10	11 contacts →
	Indirect evidence “A Consultancy of Chartered Engineers coupling Civil and Marine construction experience with innovative design excellence.” Source: RevenueBase Database · checked Sep 27, 2026
10	Engenuiti	Partial evidence	Ballincollig Cork, IrelandHQ checked Sep 27, 2026	11-50	9 contacts →
	Partial evidence “Engenuiti Consulting Engineers is a full-service engineering firm with a focus on structural and civil engineering services.” Source: RevenueBase Database · checked Sep 27, 2026
11	Mcmahon Design & Management MDM	Indirect evidence	Clontarf, IrelandHQ checked Sep 27, 2026	1-10	8 contacts →
	Indirect evidence “MDM Ltd.” Source: RevenueBase Database · checked Sep 27, 2026
12	PHM Consulting	Partial evidence	Limerick, IrelandHQ checked Sep 27, 2026	1-10	8 contacts →
	Partial evidence “Civil and Structural Consulting Engineering Company” Source: RevenueBase Database · checked Sep 27, 2026
13	David Kelly Partnership Chartered Engineers	Indirect evidence	Youghal, IrelandHQ checked Sep 27, 2026	1-10	6 contacts →
	Indirect evidence “The practice was founded in 1987 by David Kelly.” Source: RevenueBase Database · checked Sep 27, 2026
14	Alan Traynor Consulting Engineers	Indirect evidence	Belturbet, IrelandHQ checked Sep 27, 2026	1-10	6 contacts →
	Indirect evidence “Alan Traynor Consulting Engineers Ltd was formed in and have offices in Belturbet Business Park, Belturbet, Co.” Source: RevenueBase Database · checked Sep 27, 2026
15	Mable Consulting Engineers	Partial evidence	Dublin, IrelandHQ checked Sep 27, 2026	1-10	6 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 27, 2026
16	CHH Civil And Structural Consulting Engineers	Indirect evidence	High St. Sligo, IrelandHQ checked Sep 27, 2026	1-10	5 contacts →
	Indirect evidence “CHH Consulting Engineers have over 32 years experience and have been involved in numerous projects of varying size and scale.” Source: RevenueBase Database · checked Sep 27, 2026
17	MHL Consulting Engineers	Indirect evidence	Cork, IrelandHQ checked Sep 27, 2026	11-50	5 contacts →
	Indirect evidence “MHL & Associates Ltd.” Source: RevenueBase Database · checked Sep 27, 2026
18	Kavanagh Mansfield & Partners	Indirect evidence	Dublin, IrelandHQ checked Sep 27, 2026	11-50	4 contacts →
	Indirect evidence “Kavanagh Mansfield and Partners was established in 1988.” Source: RevenueBase Database · checked Sep 27, 2026
19	APS Consulting Engineers	Partial evidence	Co. Galway, IrelandHQ checked Sep 27, 2026	1-10	4 contacts →
	Partial evidence “APS Consulting Engineers offer a wide range of engineering services including Civil Engineering, Structural Engineering and Project Management services.” Source: RevenueBase Database · checked Sep 27, 2026
20	Fgcl Consulting Engineers	Partial evidence	Blackpool Retail Park, IrelandHQ checked Sep 27, 2026	11-50	4 contacts →
	Partial evidence “FGCL, established since 1988, has extensive experience in the design, administration and supervision of Civil, Structural and Environmental Engineering Projects in the Private and…” Source: RevenueBase Database · checked Sep 27, 2026
21	Fearon O'neill Rooney Consulting Engineers	Indirect evidence	Dublin 2, IrelandHQ checked Sep 27, 2026	1-10	3 contacts →
	Indirect evidence “Fearon O’Neill Rooney have been operating as Civil and Structural Consulting Engineers in the Construction Industry and have over 40 years experience.” Source: RevenueBase Database · checked Sep 27, 2026
22	JJ Campbell And Associates	Partial evidence	Dublin, IrelandHQ checked Sep 27, 2026	11-50	3 contacts →
	Partial evidence “JJ Campbell and Associates are a vibrant consulting Civil and Structural engineering consultancy with repeat public and private sector clients, having a reputation for delivering…” Source: RevenueBase Database · checked Sep 27, 2026
23	Thomas Goodall & SON Accountants	Indirect evidence	Cork, IrelandHQ checked Sep 27, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
24	Malachi Cullen Consulting Engineers LTD	Indirect evidence	Athlone, IrelandHQ checked Sep 27, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: coastal engineering consultancies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names coastal engineering consultancies.
Partial evidence: Its own public description names part of coastal engineering consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name coastal engineering consultancies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 24 of 35 coastal engineering consultancies based in Ireland

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Coastal engineering consultancies based in Ireland at a glance

As of Sep 27, 2026

61.8%Verified-email coverage

32.1Average contacts per company

11-50Median size (employees)

11.4%Largest-city concentration · Cork

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 35 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among coastal engineering consultancies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Ireland whose own description of what they do matches “coastal engineering consultancies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names coastal engineering consultancies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among coastal engineering consultancies, and records with no verified work email. Companies headquartered outside Ireland are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 694 across the full list. 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 27, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names coastal engineering consultancies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many coastal engineering consultancies are there based in Ireland?

RevenueBase identified 35 coastal engineering consultancies headquartered in Ireland as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Nicholas O'dwyer LTD, headquartered in Ireland, tops this list with the largest team on record.

Which city has the most coastal engineering consultancies?

Cork leads with 4 headquartered companies, followed by Clontarf (2) and Dublin (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 694 verified decision-maker contacts tracked across these 35 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 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 Smart Search, 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.