Company lists · Data refreshed September 2026

Top 25 Marine engineering consultants based in Ireland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 64 companies tracked

RevenueBase identified 64 marine engineering consultants headquartered in Ireland as of September 2026 and tracks 1,326 professional contacts across them, including 813 with verified work emails. Cork is the largest hub.

This list covers marine engineering consultants 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 17, 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 17, 2026 86% judged on-target in blind review

64Companies

1,326Contacts tracked

813Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest marine engineering consultants based in Ireland

Ranked by team size

Top 25 of 64 marine engineering consultants based in Ireland, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to marine engineering consultants: 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 17, 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 17, 2026
2	Roughan & O'donovan	Strong evidence	Sandyford, IrelandHQ checked Sep 17, 2026	201-500	227 contacts →
	Strong evidence “Roughan and O’Donovan (ROD) is a leading civil, environmental and structural engineering consultancy.” Source: RevenueBase Database · checked Sep 17, 2026
3	Gavin & Doherty Geosolutions GDG	Strong evidence	Dublin 14, IrelandHQ checked Sep 17, 2026	51-200	122 contacts →
	Strong 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 17, 2026
4	Punch Consulting Engineers	Strong evidence	Limerick, IrelandHQ checked Sep 17, 2026	51-200	105 contacts →
	Strong evidence “PUNCH Consulting Engineers is the business name of Michael Punch and Partners Limited and is one of Ireland's leading + most experienced engineering consultancies.” Source: RevenueBase Database · checked Sep 17, 2026
5	Sorensen Civil Engineering LTD	Strong evidence	Cork, IrelandHQ checked Sep 17, 2026	51-200	69 contacts →
	Strong 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 17, 2026
6	Eireng Consulting Engineers LTD	Indirect evidence	Blackrock, IrelandHQ checked Sep 17, 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 17, 2026
7	Mmos Engineers	Strong evidence	Cork, IrelandHQ checked Sep 17, 2026	11-50	24 contacts →
	Strong evidence “Murphy Matson O’ Sullivan Consulting Engineers are a chartered engineering consultancy practice who provide clients with design, detailing and supervision services in the field of…” Source: RevenueBase Database · checked Sep 17, 2026
8	Irish SEA Contractors	Partial evidence	Ferns, IrelandHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “Global Subsea Engineering Irish Sea Contractors is an innovative and dynamic organisation, specialising in subsea engineering.” Source: RevenueBase Database · checked Sep 17, 2026
9	Mcardle Doyle	Strong evidence	Dundalk, IrelandHQ checked Sep 17, 2026	11-50	15 contacts →
	Strong evidence “Civil & Structural Engineering Consultancy” Source: RevenueBase Database · checked Sep 17, 2026
10	Doherty Finegan Kelly LTD	Strong evidence	Dublin, IrelandHQ checked Sep 17, 2026	11-50	11 contacts →
	Strong 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 17, 2026
11	Mccarthy Browne	Strong evidence	Naas, IrelandHQ checked Sep 17, 2026	1-10	11 contacts →
	Strong evidence “A Consultancy of Chartered Engineers coupling Civil and Marine construction experience with innovative design excellence.” Source: RevenueBase Database · checked Sep 17, 2026
12	Crocon Engineers LTD	Indirect evidence	Bantry, IrelandHQ checked Sep 17, 2026	1-10	11 contacts →
	Indirect evidence “Crocon Engineers Ltd, can provide advice, across a wide-ranging spectrum of projects in which your business may be involved, now or in the future.” Source: RevenueBase Database · checked Sep 17, 2026
13	Carr Consulting Engineers	Strong evidence	Ballybofey, IrelandHQ checked Sep 17, 2026	1-10	11 contacts →
	Strong evidence “CARR CONSULTING ENGINEERS Carr Consulting Engineers is a Civil & Structural engineering firm providing consultancy services to the private and public sectors.” Source: RevenueBase Database · checked Sep 17, 2026
14	Kavanagh Burke Consulting Engineers	Strong evidence	Dublin, IrelandHQ checked Sep 17, 2026	11-50	9 contacts →
	Strong evidence “Kavanagh Burke Consulting Engineers originated in 1995 offering a complete civil and structural engineering consultancy to clients in both the private and public sector.” Source: RevenueBase Database · checked Sep 17, 2026
15	Greenc Marine Limited	Partial evidence	Killarney, IrelandHQ checked Sep 17, 2026	1-10	9 contacts →
	Partial evidence “GreenC Marine provides solutions to marine construction challenges with our experienced team and in house owned and operated marine plant and equipment.” Source: RevenueBase Database · checked Sep 17, 2026
16	Engenuiti	Partial evidence	Ballincollig Cork, IrelandHQ checked Sep 17, 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 17, 2026
17	Alpha Marine	Strong evidence	Wicklow Town, IrelandHQ checked Sep 17, 2026	1-10	9 contacts →
	Strong evidence “Based on the east coast of Ireland, Alpha Marine (formerly Island Shipping) is a multi-disciplinary marine organisation supplying a variety of construction, engineering, offshore…” Source: RevenueBase Database · checked Sep 17, 2026
18	Mcmahon Design & Management MDM	Indirect evidence	Clontarf, IrelandHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “MDM Ltd.” Source: RevenueBase Database · checked Sep 17, 2026
19	PHM Consulting	Partial evidence	Limerick, IrelandHQ checked Sep 17, 2026	1-10	8 contacts →
	Partial evidence “Civil and Structural Consulting Engineering Company” Source: RevenueBase Database · checked Sep 17, 2026
20	Paul MC Grail Consulting Engineer	Strong evidence	Maynooth, IrelandHQ checked Sep 17, 2026	1-10	7 contacts →
	Strong evidence “Paul Mc Grail Consulting Engineers was established in 2009 by Paul Mc Grail as an Engineering Consultancy specializing in the design of building structures and civil engineering…” Source: RevenueBase Database · checked Sep 17, 2026
21	Homan O'brien	Strong evidence	Dublin, IrelandHQ checked Sep 17, 2026	11-50	6 contacts →
	Strong evidence “We provide Mechanical and Electrical Engineering Design Consultancy services and in addition we provide Project Management for all projects.” Source: RevenueBase Database · checked Sep 17, 2026
22	Alan Traynor Consulting Engineers	Indirect evidence	Belturbet, IrelandHQ checked Sep 17, 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 17, 2026
23	Mable Consulting Engineers	Partial evidence	Dublin, IrelandHQ checked Sep 17, 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 17, 2026
24	2hq Consulting Engineers LTD	Strong evidence	Malahide Road, IrelandHQ checked Sep 17, 2026	1-10	5 contacts →
	Strong evidence “2HQ are an engineering consultancy firm offering the full spectrum of civil and structural engineering services to the construction and property sectors and also bespoke expert…” Source: RevenueBase Database · checked Sep 17, 2026
25	Serene Marine Services LTD	Partial evidence	Dublin, IrelandHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “Ireland's leading marine surveying company, extending premium services across Ireland and UK.” Source: RevenueBase Database · checked Sep 17, 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: marine engineering consultants. 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 marine engineering consultants.
Partial evidence: Its own public description names part of marine engineering consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine engineering consultants. 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 25 of 64 marine engineering consultants based in Ireland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 813 reachable decision-makers.

Free signup · no credit card

View the full list →

Marine engineering consultants based in Ireland at a glance

As of Sep 17, 2026

61.3%Verified-email coverage

20.7Average contacts per company

1-10Median size (employees)

9.4%Largest-city concentration · Cork

Sep 17, 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 64 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 marine engineering consultants, 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 “marine engineering consultants”. 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 marine engineering consultants), 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 marine engineering consultants, 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, 813 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 17, 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 marine engineering consultants, 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 marine engineering consultants are there based in Ireland?

RevenueBase identified 64 marine engineering consultants 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 marine engineering consultants?

Cork leads with 6 headquartered companies, followed by Dublin (6) and Limerick (3).

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 813 verified decision-maker contacts tracked across these 64 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 64 marine engineering consultants based in Ireland. Start with a free account, no credit card.

Download this list →

Related lists

Marine engineering consultants by geography

Browse the directory

Browse: Companies home · All Ireland lists · All Marine engineering consultants lists · New lists

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.