Company lists · Data refreshed September 2026

Top 24 Power generation engineering services based in Ireland

Name: Power generation engineering services based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 53 companies tracked

RevenueBase identified 53 power generation engineering services headquartered in Ireland as of September 2026 and tracks 2,283 professional contacts across them, including 464 with verified work emails. Dublin is the largest hub.

This list covers power generation engineering services 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

53Companies

2,283Contacts tracked

464Verified emails

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

The 24 largest power generation engineering services based in Ireland

Ranked by team size

Top 24 of 53 power generation engineering services 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 power generation engineering services: 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	Shanahan Engineering	Partial evidence	Dun Laoghaire, IrelandHQ checked Sep 17, 2026	501-1,000	400 contacts →
	Partial evidence “Shanahan Engineering is a leading global energy services company.” Source: RevenueBase Database · checked Sep 17, 2026
2	Atlantic Projects Company	Strong evidence	IrelandHQ checked Sep 17, 2026	201-500	233 contacts →
	Strong evidence “Atlantic Projects Company (APC) provide bespoke engineering construction & maintenance services for the generation of electricity through renewable & thermal technologies.” Source: RevenueBase Database · checked Sep 17, 2026
3	HPL Engineering Services LTD	Partial evidence	Duleek, IrelandHQ checked Sep 17, 2026	51-200	51 contacts →
	Partial evidence “At HPL Engineering Services Ltd we are market-leading experts in engineering/ electrical services across Ireland Our mission is to provide the very best in design, installation…” Source: RevenueBase Database · checked Sep 17, 2026
4	Enersol Engineering	Strong evidence	Drogheda, IrelandHQ checked Sep 17, 2026	51-200	49 contacts →
	Strong evidence “Enersol provides electrical power engineering services to the industrial, commercial, electrical utilities and renewable energy sectors in Ireland and the UK.” Source: RevenueBase Database · checked Sep 17, 2026
5	Premium Power LTD	Strong evidence	Dublin, IrelandHQ checked Sep 17, 2026	11-50	42 contacts →
	Strong evidence “Premium Power is an electrical engineering consultancy focused on providing innovative, bespoke solutions to the data centre, pharmaceutical, manufacturing, renewable & utility…” Source: RevenueBase Database · checked Sep 17, 2026
6	Powercomm Group	Partial evidence	Naas, IrelandHQ checked Sep 17, 2026	51-200	36 contacts →
	Partial evidence “We are recognised as one of the leading High Voltage and Medium Voltage engineering services companies in Ireland, UK and Europe, delivering world-class solutions to the segments…” Source: RevenueBase Database · checked Sep 17, 2026
7	Mcsherry Electrical LTD	Partial evidence	Mallow, IrelandHQ checked Sep 17, 2026	51-200	25 contacts →
	Partial evidence “Established in 1986, McSherry provides Electrical Engineering Services from design to installation and maintenance for the following industries: Process, Manufacturing, Food &…” Source: RevenueBase Database · checked Sep 17, 2026
8	Onyx Engineering	Partial evidence	Co. Louth, IrelandHQ checked Sep 17, 2026	1-10	16 contacts →
	Partial evidence “ONYX Engineering Ltd.” Source: RevenueBase Database · checked Sep 17, 2026
9	Fenlon Electrical Services Limited	Indirect evidence	Dublin, IrelandHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
10	Anecto Power Electronics	Partial evidence	Galway, IrelandHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “Anecto is an Irish company that has been operating in the Power Electronics sector since 1994, with a particular focus on Renewable Energy.” Source: RevenueBase Database · checked Sep 17, 2026
11	Ferm Engineering Ltd, Ireland	Indirect evidence	Donegal, IrelandHQ checked Sep 17, 2026	51-200	12 contacts →
	Indirect evidence “Established in 2006, Ferm Eng Limited his now positioned as a leader in Mechanical, Electrical and Renewable Energy Services in the North West of Ireland and further afield.” Source: RevenueBase Database · checked Sep 17, 2026
12	Danu Energy Consulting LTD	Partial evidence	Dublin, IrelandHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “Danu Energy Consulting provides project management and engineering services to assist in the development, construction and trading of renewable energy and wider sustainability…” Source: RevenueBase Database · checked Sep 17, 2026
13	Full Stack Energy	Partial evidence	Limerick, IrelandHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “Full Stack Energy is a specialist energy technology and engineering firm.” Source: RevenueBase Database · checked Sep 17, 2026
14	Shanahan Power Limited	Partial evidence	Newcastle West, IrelandHQ checked Sep 17, 2026	1-10	9 contacts →
	Partial evidence “We specialise in providing whole-of-life services across design, commissioning, maintenance, upgrades and overhaul for a range of power systems.” Source: RevenueBase Database · checked Sep 17, 2026
15	Bunclody Engineering Company Limited	Partial evidence	Bunclody, IrelandHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “Bunclody Engineering Company Ltd.” Source: RevenueBase Database · checked Sep 17, 2026
16	Homan O'brien	Partial evidence	Dublin, IrelandHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial 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
17	Greentherm LTD	Partial evidence	Dublin, IrelandHQ checked Sep 17, 2026	1-10	6 contacts →
	Partial evidence “Greentherm Ltd is a professional engineering company who deliver renewables, mechanical and control solutions.” Source: RevenueBase Database · checked Sep 17, 2026
18	ECO Evolution	Partial evidence	Wexford, IrelandHQ checked Sep 17, 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 17, 2026
19	Energy Reform Limited	Indirect evidence	Dublin, IrelandHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “Energy Reform is a company providing consulting services in the field of conventional and renewable energy.” Source: RevenueBase Database · checked Sep 17, 2026
20	Randridge Technologies	Indirect evidence	Bray, IrelandHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “Our mission is to contribute to the environmental protection of our planet by utilising green energy.” Source: RevenueBase Database · checked Sep 17, 2026
21	Ronan Meally Consulting Engineers	Partial evidence	Kilkenny, IrelandHQ checked Sep 17, 2026	1-10	3 contacts →
	Partial evidence “We provide design, procurement, project management and supervision services for the full range of Sustainable Energy, Mechanical and Electrical engineering projects.” Source: RevenueBase Database · checked Sep 17, 2026
22	Focus Energy Consulting LTD	Partial evidence	Tralee, IrelandHQ checked Sep 17, 2026	1-10	3 contacts →
	Partial evidence “Focus Is Founded on 30 years of industry experience, ranging from Utilities frameworks, Mining, Military, Renewable Energy development and Demand side power connections for Big…” Source: RevenueBase Database · checked Sep 17, 2026
23	Gemeng	Partial evidence	Dublin, IrelandHQ checked Sep 17, 2026	11-50	3 contacts →
	Partial evidence “Gemeng is an Electrical Engineering Consultancy based out of Dublin.” Source: RevenueBase Database · checked Sep 17, 2026
24	A.M Rogers Associates	Partial evidence	Ashbourne, IrelandHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “AMRA Engineering Consultants provides Mechanical, Electrical, Plumbing Design and Consulting services for commercial, industrial and residential developments throughout Ireland…” 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: power generation engineering services. 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 power generation engineering services.
Partial evidence: Its own public description names part of power generation engineering services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power generation engineering services. 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 53 power generation engineering services based in Ireland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 464 reachable decision-makers.

Free signup · no credit card

View the full list →

Power generation engineering services based in Ireland at a glance

As of Sep 17, 2026

20.3%Verified-email coverage

43.1Average contacts per company

11-50Median size (employees)

26.4%Largest-city concentration · Dublin

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 53 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 power generation engineering services, 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 “power generation engineering services”. 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 power generation engineering services), 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 power generation engineering services, 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, 464 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 power generation engineering services, 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 power generation engineering services are there based in Ireland?

RevenueBase identified 53 power generation engineering services 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?

Shanahan Engineering, headquartered in Dun Laoghaire, tops this list with the largest team on record.

Which city has the most power generation engineering services?

Dublin leads with 14 headquartered companies, followed by Dundalk (2) and Ardeskin Donegal Town (1).

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 464 verified decision-maker contacts tracked across these 53 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 53 power generation engineering services based in Ireland. Start with a free account, no credit card.

Download this list →

Related lists

Power generation engineering services by geography

Browse the directory

Browse: Companies home · All Ireland lists · All Power generation engineering services 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.