Company lists · Data refreshed September 2026

Top 25 Hydropower engineering consultancy companies based in Ireland

Name: Hydropower engineering consultancy companies based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 63 companies tracked

RevenueBase identified 63 hydropower engineering consultancy companies headquartered in Ireland as of September 2026 and tracks 1,321 professional contacts across them, including 550 with verified work emails and 57 with mobile numbers. Dublin is the largest hub.

This list covers hydropower engineering consultancy companies 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 3, 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 3, 2026 86% judged on-target in blind review

63Companies

1,321Contacts tracked

550Verified emails

57Mobile numbers

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The 25 largest hydropower engineering consultancy companies based in Ireland

Ranked by team size

Top 25 of 63 hydropower engineering consultancy companies based in Ireland, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to hydropower engineering consultancy companies: 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	O'connor Sutton Cronin	Partial evidence	Dublin, IrelandHQ checked Sep 3, 2026	201-500	236 contacts →
	Partial evidence “OCSC is an established International Multidisciplinary Consulting Engineering & Project Management Practice.” Source: RevenueBase Database · checked Sep 3, 2026
2	Dbfl Consulting Engineers LTD	Partial evidence	Dublin, IrelandHQ checked Sep 3, 2026	51-200	181 contacts →
	Partial evidence “DBFL is a fully Irish-owned firm specializing in the planning, engineering design and delivery within the property, infrastructure, environmental & energy sectors.” Source: RevenueBase Database · checked Sep 3, 2026
3	Gavin & Doherty Geosolutions GDG	Partial evidence	Dublin 14, IrelandHQ checked Sep 3, 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 3, 2026
4	Punch Consulting Engineers	Strong evidence	Limerick, IrelandHQ checked Sep 3, 2026	51-200	109 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 3, 2026
5	Right Group	Partial evidence	Castleisland, IrelandHQ checked Sep 3, 2026	51-200	56 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 3, 2026
6	Cdga Consultants	Indirect evidence	Little Island, IrelandHQ checked Sep 3, 2026	11-50	15 contacts →
	Indirect evidence “CDGA was founded in 1997.” Source: RevenueBase Database · checked Sep 3, 2026
7	Doherty Finegan Kelly LTD	Strong evidence	Dublin, IrelandHQ checked Sep 3, 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 3, 2026
8	Mccarthy Browne	Partial evidence	Naas, IrelandHQ checked Sep 3, 2026	1-10	11 contacts →
	Partial evidence “A Consultancy of Chartered Engineers coupling Civil and Marine construction experience with innovative design excellence.” Source: RevenueBase Database · checked Sep 3, 2026
9	Crocon Engineers LTD	Indirect evidence	Bantry, IrelandHQ checked Sep 3, 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 3, 2026
10	Kavanagh Burke Consulting Engineers	Strong evidence	Ballymount, IrelandHQ checked Sep 3, 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 3, 2026
11	CST Group Consulting Engineers	Partial evidence	Sligo, IrelandHQ checked Sep 3, 2026	1-10	9 contacts →
	Partial evidence “Consulting Civil, Structural & Traffic Engineers with expert knowledge in the fields of - Economic, sustainable development - Traffic Engineering - Road Safety Auditing (RSA)- RTA…” Source: RevenueBase Database · checked Sep 3, 2026
12	Engenuiti	Partial evidence	Ballincollig Cork, IrelandHQ checked Sep 3, 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 3, 2026
13	Mcmahon Design & Management MDM	Indirect evidence	Clontarf, IrelandHQ checked Sep 3, 2026	1-10	8 contacts →
	Indirect evidence “MDM Ltd.” Source: RevenueBase Database · checked Sep 3, 2026
14	BFA Consulting	Indirect evidence	Bray, IrelandHQ checked Sep 3, 2026	1-10	8 contacts →
	Indirect evidence “At BFA Consulting, we are passionate about sustainability.” Source: RevenueBase Database · checked Sep 3, 2026
15	PHM Consulting	Partial evidence	Limerick, IrelandHQ checked Sep 3, 2026	1-10	8 contacts →
	Partial evidence “Civil and Structural Consulting Engineering Company” Source: RevenueBase Database · checked Sep 3, 2026
16	Walsh Design Group	Indirect evidence	Douglas, IrelandHQ checked Sep 3, 2026	11-50	7 contacts →
	Indirect evidence “Walsh Design Group is an established firm of Consulting Engineers with offices in Cork and Dublin.” Source: RevenueBase Database · checked Sep 3, 2026
17	Easy Hydro	Partial evidence	Dublin, IrelandHQ checked Sep 3, 2026	1-10	7 contacts →
	Partial evidence “The Easy Hydro team has accumulated an unique expertise in providing small-scale modular hydropower generating sets suitable for sites as small as a few kilowatts of nominal…” Source: RevenueBase Database · checked Sep 3, 2026
18	JAE Engineering LTD	Partial evidence	Dublin, IrelandHQ checked Sep 3, 2026	1-10	7 contacts →
	Partial evidence “JAE engineering Ltd, is a specialist Consulting Engineering Practice offering unique engineering solutions to the construction - manufacturing industry - energy sector.” Source: RevenueBase Database · checked Sep 3, 2026
19	Alan Traynor Consulting Engineers	Indirect evidence	Belturbet, IrelandHQ checked Sep 3, 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 3, 2026
20	MFA Consulting Engineers LTD	Indirect evidence	Ballina, IrelandHQ checked Sep 3, 2026	11-50	6 contacts →
	Indirect evidence “With a wealth of expertise in Civil and Structural design, Project Management, and a strong focus on sustainability, MFA Consulting Engineers Ltd.” Source: RevenueBase Database · checked Sep 3, 2026
21	Mable Consulting Engineers	Partial evidence	Dublin, IrelandHQ checked Sep 3, 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 3, 2026
22	CHH Civil And Structural Consulting Engineers	Indirect evidence	Sligo, IrelandHQ checked Sep 3, 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 3, 2026
23	Waterman Consulting Engineers	Indirect evidence	IrelandHQ checked Sep 3, 2026	1-10	5 contacts →
	Indirect evidence “Local knowledge, technical expertise, cost efficient.” Source: RevenueBase Database · checked Sep 3, 2026
24	ECO Evolution	Partial evidence	Wexford, IrelandHQ checked Sep 3, 2026	1-10	5 contacts →
	Partial evidence “Eco Evolution is a highly professional engineering company specialising in renewable energy solutions, primarily the development of hydro-electric schemes for domestic…” Source: RevenueBase Database · checked Sep 3, 2026
25	Kavanagh Mansfield & Partners	Indirect evidence	IrelandHQ checked Sep 3, 2026	11-50	4 contacts →
	Indirect evidence “Kavanagh Mansfield and Partners was established in 1988.” Source: RevenueBase Database · checked Sep 3, 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: hydropower engineering consultancy companies. 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 hydropower engineering consultancy companies.
Partial evidence: Its own public description names part of hydropower engineering consultancy companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hydropower engineering consultancy companies. 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 63 hydropower engineering consultancy companies based in Ireland

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Hydropower engineering consultancy companies based in Ireland at a glance

As of Sep 3, 2026

41.6%Verified-email coverage

4.3%Mobile-number coverage

21.0Average contacts per company

1-10Median size (employees)

15.9%Largest-city concentration · Dublin

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

5731–60

29861–90

19490–180

1180+

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 hydropower engineering consultancy companies, 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 “hydropower engineering consultancy companies”. 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 hydropower engineering consultancy companies), 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 hydropower engineering consultancy companies, 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, 550 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 3, 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 hydropower engineering consultancy companies, 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 hydropower engineering consultancy companies are there based in Ireland?

RevenueBase identified 63 hydropower engineering consultancy companies 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?

O'connor Sutton Cronin, headquartered in Cork, tops this list with the largest team on record.

Which city has the most hydropower engineering consultancy companies?

Dublin leads with 10 headquartered companies, followed by Cork (8) and Sligo (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 550 verified decision-maker contacts tracked across these 63 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 3, 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.