Company lists · Data refreshed September 2026

Top 25 Aquatic engineering firms based in Ireland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 59 companies tracked

RevenueBase identified 59 aquatic engineering firms headquartered in Ireland as of September 2026 and tracks 3,192 professional contacts across them, including 1,490 with verified work emails. Cork is the largest hub.

This list covers aquatic engineering firms 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 30, 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 30, 2026 86% judged on-target in blind review

59Companies

3,192Contacts tracked

1,490Verified emails

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The 25 largest aquatic engineering firms based in Ireland

Ranked by team size

Top 25 of 59 aquatic engineering firms based in Ireland, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to aquatic engineering firms: 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	Ward And Burke	Partial evidence	Kilcolgan, IrelandHQ checked Sep 30, 2026	1,001-5,000	632 contacts →
	Partial evidence “Since its establishment, Ward & Burke has sought to develop and adopt the ideals and aspirations to civil engineering construction and currently delivers class leading, reliable…” Source: RevenueBase Database · checked Sep 30, 2026
2	Glanua	Partial evidence	Galway, IrelandHQ checked Sep 30, 2026	201-500	417 contacts →
	Partial evidence “Glanua is an industry leader in providing innovative and sustainable engineering solutions to design, build and deliver critical water and wastewater infrastructure across UK and…” Source: RevenueBase Database · checked Sep 30, 2026
3	Coffey	Partial evidence	Athenry, IrelandHQ checked Sep 30, 2026	201-500	324 contacts →
	Partial evidence “Coffey is a family-owned civil engineering-led company operating in every major construction sector throughout Ireland and the UK.” Source: RevenueBase Database · checked Sep 30, 2026
4	Nicholas O'dwyer LTD	Partial evidence	Dublin, IrelandHQ checked Sep 30, 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 30, 2026
5	Roughan & O'donovan	Partial evidence	Sandyford, IrelandHQ checked Sep 30, 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 30, 2026
6	Egis In Ireland	Partial evidence	Dundrum Road, IrelandHQ checked Sep 30, 2026	501-1,000	143 contacts →
	Partial evidence “Egis is a leading global architectural, consulting, construction engineering, operations and mobility services firm.” Source: RevenueBase Database · checked Sep 30, 2026
7	Whitewater Group	Partial evidence	Naas, IrelandHQ checked Sep 30, 2026	201-500	131 contacts →
	Partial evidence “Whitewater Group is a multi-disciplinary engineering company with water at the heart of everything we do.” Source: RevenueBase Database · checked Sep 30, 2026
8	Shareridge	Partial evidence	Castlebar, IrelandHQ checked Sep 30, 2026	51-200	106 contacts →
	Partial evidence “Shareridge is a dynamic, modern and innovative civil engineering solutions specialist.” Source: RevenueBase Database · checked Sep 30, 2026
9	Punch Consulting Engineers	Partial evidence	Limerick, IrelandHQ checked Sep 30, 2026	51-200	105 contacts →
	Partial 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 30, 2026
10	Right Group	Partial evidence	Castleisland, IrelandHQ checked Sep 30, 2026	51-200	57 contacts →
	Partial evidence “At Right Group, our experienced team has collectively propelled us to the forefront as the leading provider of Electrical and Mechanical Engineering solutions in the water and…” Source: RevenueBase Database · checked Sep 30, 2026
11	SDS Design Engineers	Partial evidence	Castlebar, IrelandHQ checked Sep 30, 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 30, 2026
12	Capcon	Partial evidence	Maynooth, IrelandHQ checked Sep 30, 2026	51-200	26 contacts →
	Partial evidence “Capcon Engineering are rainwater drainage and harvesting specialists providing design consultation and sub-contracting services on large-scale construction projects.” Source: RevenueBase Database · checked Sep 30, 2026
13	Glas Civil Engineering LTD	Partial evidence	Kilheffernan, IrelandHQ checked Sep 30, 2026	51-200	18 contacts →
	Partial evidence “Introduction Glas Civil Engineering Ltd was founded in 2013 with the mission of delivering top-quality service to our clients.” Source: RevenueBase Database · checked Sep 30, 2026
14	Kilgallen & Partners Consulting Engineers	Partial evidence	Portlaoise, IrelandHQ checked Sep 30, 2026	11-50	15 contacts →
	Partial evidence “Kilgallen and Partners perform civil and structural engineering services.” Source: RevenueBase Database · checked Sep 30, 2026
15	Mcardle Doyle	Partial evidence	Dundalk, IrelandHQ checked Sep 30, 2026	11-50	15 contacts →
	Partial evidence “Civil & Structural Engineering Consultancy” Source: RevenueBase Database · checked Sep 30, 2026
16	Conway Engineering	Partial evidence	Limerick, IrelandHQ checked Sep 30, 2026	11-50	14 contacts →
	Partial evidence “Conway Engineering have been in operation for over 40 years specialising in the design, manufacture and installation of mechanical and electrical engineering solutions to meet…” Source: RevenueBase Database · checked Sep 30, 2026
17	Mcginty & O'shea LTD	Partial evidence	Cork, IrelandHQ checked Sep 30, 2026	51-200	14 contacts →
	Partial evidence “McGinty & O’Shea Ltd.(Building & Civil Engineering Contractors) operates across the many diverse sectors of the Irish construction industry.” Source: RevenueBase Database · checked Sep 30, 2026
18	Murphy Ireland	Indirect evidence	IrelandHQ checked Sep 30, 2026	501-1,000	13 contacts →
	Indirect evidence “Over the past 55 years, Murphy Ireland has built a reputation for quality and excellence, offering industry-leading services in transportation, infrastructure, energy, structural…” Source: RevenueBase Database · checked Sep 30, 2026
19	Doherty Finegan Kelly LTD	Partial evidence	Dublin, IrelandHQ checked Sep 30, 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 30, 2026
20	Mccarthy Browne	Indirect evidence	Naas, IrelandHQ checked Sep 30, 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 30, 2026
21	Greenc Marine Limited	Indirect evidence	Killarney, IrelandHQ checked Sep 30, 2026	1-10	9 contacts →
	Indirect 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 30, 2026
22	Engenuiti	Partial evidence	Ballincollig Cork, IrelandHQ checked Sep 30, 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 30, 2026
23	Once Consultant Engineers	Indirect evidence	Walkinstown, IrelandHQ checked Sep 30, 2026	1-10	9 contacts →
	Indirect evidence “Consultant Engineers based in Dublin, Ireland.” Source: RevenueBase Database · checked Sep 30, 2026
24	Alan Traynor Consulting Engineers	Indirect evidence	Belturbet, IrelandHQ checked Sep 30, 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 30, 2026
25	Mable Consulting Engineers	Partial evidence	Dublin, IrelandHQ checked Sep 30, 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 30, 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: aquatic engineering firms. 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 aquatic engineering firms.
Partial evidence: Its own public description names part of aquatic engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aquatic engineering firms. 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 59 aquatic engineering firms based in Ireland

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Aquatic engineering firms based in Ireland at a glance

As of Sep 30, 2026

46.7%Verified-email coverage

54.1Average contacts per company

11-50Median size (employees)

8.5%Largest-city concentration · Cork

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 59 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 aquatic engineering firms, 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 “aquatic engineering firms”. 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 aquatic engineering firms), 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 aquatic engineering firms, 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, 1,490 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 30, 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 aquatic engineering firms, 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 aquatic engineering firms are there based in Ireland?

RevenueBase identified 59 aquatic engineering firms 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?

Ward And Burke, headquartered in Kilcolgan Kilcolgan, tops this list with the largest team on record.

Which city has the most aquatic engineering firms?

Cork leads with 5 headquartered companies, followed by Dublin (5) and Limerick (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 1,490 verified decision-maker contacts tracked across these 59 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 30, 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.