Company lists · Data refreshed September 2026

Top 25 Renewable energy manufacturers based in Ireland

Name: Renewable energy manufacturers based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 75 companies tracked

RevenueBase identified 75 company matches for renewable energy manufacturers associated with Ireland as of September 2026 and tracks 1,103 professional contacts across them, including 487 with verified work emails. Dublin is the largest hub.

This list covers company matches for renewable energy manufacturers associated with Ireland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

75Companies

1,103Contacts tracked

487Verified emails

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The 25 largest renewable energy manufacturers based in Ireland

Ranked by team size

Top 25 of 75 company matches for renewable energy manufacturers based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Amarenco	Exact match	Cork, IrelandHQ recorded Sep 17, 2026	201-500	255 contacts →
	Exact match “Amarenco is one of the leading independent renewable energy producers in Europe.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Energia Group	Exact match	Blanchardstown, IrelandHQ recorded Sep 17, 2026	1,001-5,000	222 contacts →
	Exact match “We are a modern integrated energy utility with a focus on renewable technologies supported by flexible and distributed generation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Energywise Ireland	Exact match	Cork, IrelandHQ recorded Sep 17, 2026	51-200	66 contacts →
	Exact match “Energywise Ireland is a trusted SEAI-registered one stop shop that offers a convenient solution for designing, supplying, and installing renewable energy solutions We cater for…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Power Capital Renewable Energy	Exact match	Dublin 2, IrelandHQ recorded Sep 17, 2026	11-50	47 contacts →
	Exact match “At Power Capital Renewable Energy we are driven by our purpose to contribute to the regeneration of our planet and its people.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Simply Blue Energy	Exact match	Cork, IrelandHQ recorded Sep 17, 2026	51-200	47 contacts →
	Exact match “Simply Blue Group, headquartered in Cork, Ireland, is a leading renewable energy developer with a focus on replacing fossil fuels with clean energy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Galetech Group	Exact match	Stradone, IrelandHQ recorded Sep 17, 2026	51-200	45 contacts →
	Exact match “Galetech Group is a leading Irish renewable energy company delivering smart, end-to-end clean energy solutions for clients across wind, solar, energy storage, sustainable…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Solarsmart Energy LTD	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “SolarSmart enables Irish homeowners, farmers and business owners to generate and harness their own electricity supply from sunlight.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	DP Energy Group	Exact match	Buttevant, IrelandHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “Head quartered in Buttevant, Co.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Greensource LTD	Exact match	Limerick, IrelandHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Greensource is an Irish renewable energy group that focuses on sustainable power generation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Midsummer Ireland	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	1-10	13 contacts →
	Exact match “Midsummer Ireland is a leading distributor of renewable energy systems and products in Ireland and Northern Ireland, and provider of cutting-edge solar design software.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Copper Coast Renewables	Exact match	Waterford, IrelandHQ recorded Sep 17, 2026	1-10	12 contacts →
	Exact match “We are your Energy Saving Net-Zero Partner At Copper Coast Renewables, we offer world class energy savings to your business through innovative green technologies such as Solar PV…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Solar Generation	Exact match	Sligo, IrelandHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Our team has over 25 years experience in all aspects of renewable energy with a specific focus on solar photovoltaic installations for home and business.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Ferm Engineering Ltd, Ireland	Exact match	Donegal, IrelandHQ recorded Sep 17, 2026	51-200	12 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Highfield Energy Services Limited	Exact match	Kilgobbin Road, IrelandHQ recorded Sep 17, 2026	1-10	11 contacts →
	Exact match “Highfield Energy develop electricity generation projects with a particular focus on renewables.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Rengen Power	Exact match	Ennis, IrelandHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Rengen Power is passionate about providing non-polluting renewable energy for a more sustainable future.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Aquatech Heating Solutions LTD	Exact match	Cork, IrelandHQ recorded Sep 17, 2026	1-10	10 contacts →
	Exact match “Aquatech are wholesale importers of specialist renewable energy systems, sourced from renowned manufacturers all over the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Lennon Solar	Exact match	IrelandHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “At lennon solar, we are passionate about providing sustainable and affordable energy solutions to our clients.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Next-Gen Power	Exact match	Drogheda, IrelandHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “A little more about us- Next-Gen provide green energy solutions powered by the sun.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Renewables Ireland Limited	Exact match	Stillorgan, IrelandHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “We are a renewables and environment company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Infinitum Energy	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Founded by Lindsay Nagle, Infinitum Energy is a leader in the global transition to renewable energy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	ECO Green Resources LTD	Exact match	Tipperary, IrelandHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “Eco Green Resources, an industry-leading solar Photovoltaic's installation company, proudly serving customers in Munster & Leinster.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Greentherm LTD	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “Greentherm Ltd is a professional engineering company who deliver renewables, mechanical and control solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Everpower LTD	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	51-200	5 contacts →
	Exact match “Welcome to EverPower, your trusted partner in cutting-edge solar power and battery solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	ECO Evolution	Exact match	Wexford, IrelandHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “Eco Evolution is a highly professional engineering company specialising in renewable energy solutions, primarily the development of hydro-electric schemes for domestic…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Clean Energy Solar IE	Exact match	Cork, IrelandHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “Your Power is our Priority.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “renewable energy manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 75 renewable energy manufacturers based in Ireland

See the full list, filter by size, metro and specialty, and access 487 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy manufacturers based in Ireland at a glance

As of Sep 17, 2026

44.2%Verified-email coverage

14.7Average contacts per company

11-50Median size (employees)

10.7%Largest-city concentration · Dublin

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 75 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Ireland whose business descriptions match “renewable energy manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 487 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “renewable energy manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy manufacturers are there based in Ireland?

RevenueBase identified 75 company matches for renewable energy manufacturers associated with Ireland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Amarenco tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most renewable energy manufacturers?

Dublin leads with 8 company records, followed by Cork (5) and Waterford (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 487 professional contacts with verified work emails tracked across these 75 companies; direct dials are available where recorded.

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.

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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 SmartSearch, 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.