Company lists · Data refreshed September 2026

Top 25 Clean energy project developers based in Ireland

RevenueBase identified 137 company matches for clean energy project developers associated with Ireland as of September 2026 and tracks 2,609 professional contacts across them, including 921 with verified work emails. Dublin is the largest hub.

This list covers company matches for clean energy project developers 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 16, 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 16, 2026 How this list was built
137Companies
2,609Contacts tracked
921Verified emails
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The 25 largest clean energy project developers based in Ireland

Ranked by team size
Top 25 of 137 company matches for clean energy project developers based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCork, IrelandHQ recorded Sep 16, 2026201-500255 contacts →

Exact match

“Amarenco is one of the leading independent renewable energy producers in Europe.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchIrelandHQ recorded Sep 16, 2026201-500233 contacts →

Exact match

“Atlantic Projects Company (APC) provide bespoke engineering construction & maintenance services for the generation of electricity through renewable & thermal technologies.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchBlanchardstown, IrelandHQ recorded Sep 16, 20261,001-5,000222 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 16, 2026 · View company records in RevenueBase
4Exact matchDublin, IrelandHQ recorded Sep 16, 202651-20098 contacts →

Exact match

“ElectroRoute is an international, renewables focused, energy trading and services company.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchGlanmire, IrelandHQ recorded Sep 16, 202611-5064 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchSandyford, IrelandHQ recorded Sep 16, 202611-5061 contacts →

Exact match

“Established in 1978, NTR is an experienced sustainable infrastructure investor and asset manager driving Europe’s clean energy transition.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchCork, IrelandHQ recorded Sep 16, 202651-20059 contacts →

Exact match

“SE Systems (Sustainable Energy Systems) is Ireland's leading energy solutions provider.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchDublin, IrelandHQ recorded Sep 16, 202611-5049 contacts →

Exact match

“At BNRG, partnerships are paramount.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchDublin 2, IrelandHQ recorded Sep 16, 202611-5047 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 16, 2026 · View company records in RevenueBase
10Exact matchCork, IrelandHQ recorded Sep 16, 202651-20047 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 16, 2026 · View company records in RevenueBase
11Exact matchStradone, IrelandHQ recorded Sep 16, 202651-20045 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 16, 2026 · View company records in RevenueBase
12Exact matchDublin 12, IrelandHQ recorded Sep 16, 20261-1027 contacts →

Exact match

“Renewable Energy installation company specialising in taking a broad view of a companies' energy requirements.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchDublin, IrelandHQ recorded Sep 16, 202611-5026 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 16, 2026 · View company records in RevenueBase
14Exact matchButtevant, IrelandHQ recorded Sep 16, 202611-5022 contacts →

Exact match

“Head quartered in Buttevant, Co.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchNewbridge, IrelandHQ recorded Sep 16, 20261,001-5,00022 contacts →

Exact match

“Bord na Móna is a vibrant Irish business based in the Midlands but recognised globally.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchLucan, IrelandHQ recorded Sep 16, 2026201-50019 contacts →

Exact match

“ENEXIV are professionals in project delivery, where the experience, knowledge, and innovation of our team can be incorporated into a project to ensure constructability and best…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchCork, IrelandHQ recorded Sep 16, 202611-5017 contacts →

Exact match

“Sunbird is a Pan-European and UK solar PV developer led by an experienced team of Commercial and Industrial (C&I) specialists with decades of experience in developing, financing…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchBelfield, IrelandHQ recorded Sep 16, 202611-5015 contacts →

Exact match

“Developing utility scale solar sites in Ireland.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchDublin 9, IrelandHQ recorded Sep 16, 202611-5014 contacts →

Exact match

“Over the past six years, Arena Capital Partners Limited (“Arena”) have become a dominant player in the small to mid-scale wind market in Europe.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchWaterford, IrelandHQ recorded Sep 16, 202611-5014 contacts →

Exact match

“Encon is a sustainable building, retrofit, and renewables company committed to transforming how Ireland builds, renovates, and powers its spaces.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchLoughrea, IrelandHQ recorded Sep 16, 202611-5013 contacts →

Exact match

“Solgrid is a leading Solar PV provider.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchLimerick, IrelandHQ recorded Sep 16, 202611-5013 contacts →

Exact match

“Greensource is an Irish renewable energy group that focuses on sustainable power generation.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchDublin, IrelandHQ recorded Sep 16, 20261-1013 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 16, 2026 · View company records in RevenueBase
24Exact matchWaterford, IrelandHQ recorded Sep 16, 20261-1012 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 16, 2026 · View company records in RevenueBase
25Exact matchSligo, IrelandHQ recorded Sep 16, 202611-5012 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 16, 2026 · View company records in RevenueBase

Showing 25 of 137 clean energy project developers based in Ireland

See the full list, filter by size, metro and specialty, and access 921 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clean energy project developers based in Ireland at a glance

As of Sep 16, 2026
35.3%Verified-email coverage
19.0Average contacts per company
11-50Median size (employees)
19.7%Largest-city concentration · Dublin
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
52
11-50
59
51-200
18
201-500
4
1,001-5,000
3

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 137 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 “clean energy project developers” 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 921 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 16, 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 “clean energy project developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clean energy project developers are there based in Ireland?

RevenueBase identified 137 company matches for clean energy project developers 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 clean energy project developers?

Dublin leads with 27 company records, followed by Cork (9) and Galway (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 921 professional contacts with verified work emails tracked across these 137 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 16, 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.