Company lists · Data refreshed November 2026

Top 25 Renewable energy interconnection companies based in Ireland

RevenueBase identified 70 company matches for renewable energy interconnection companies associated with Ireland as of November 2026 and tracks 2,202 professional contacts across them, including 619 with verified work emails. Dublin is the largest hub.

This list covers company matches for renewable energy interconnection companies 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 November 6, 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 Nov 6, 2026 How this list was built
70Companies
2,202Contacts tracked
619Verified emails
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The 25 largest renewable energy interconnection companies based in Ireland

Ranked by team size
Top 25 of 70 company matches for renewable energy interconnection companies based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchIrelandHQ recorded Nov 6, 2026501-1,000406 contacts →

Exact match

“SSE Airtricity has been harnessing our greatest natural resource for the past 25 years, providing cleaner, renewable energy† for homes and businesses across the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCork, IrelandHQ recorded Nov 6, 2026201-500263 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBlanchardstown, IrelandHQ recorded Nov 6, 20261,001-5,000253 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDublin, IrelandHQ recorded Nov 6, 202651-20098 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“FuturEnergy Ireland is a joint venture company owned by Coillte and ESB that launched in November 2021.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5045 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDublin 2, IrelandHQ recorded Nov 6, 202611-5045 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchButtevant, IrelandHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Head quartered in Buttevant, Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGalway, IrelandHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“LP3 is an experienced and dynamic company providing specialist and dedicated services to the Renewable Energy sector across Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWaterford, IrelandHQ recorded Nov 6, 20261-1016 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNewbridge, IrelandHQ recorded Nov 6, 20261,001-5,00016 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDublin, IrelandHQ recorded Nov 6, 20261-1014 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDonegal, IrelandHQ recorded Nov 6, 202651-20014 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKilgobbin Road, IrelandHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Highfield Energy develop electricity generation projects with a particular focus on renewables.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLimerick, IrelandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDublin, IrelandHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“ACEL Energy are a renewable energy company providing behind the meter bespoke solutions to businesses Specialises in end to end Solar PV, Battery Storage, and Demand Management…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCork, IrelandHQ recorded Nov 6, 20261-1010 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 · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEnnis, IrelandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Rengen Power is passionate about providing non-polluting renewable energy for a more sustainable future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDublin, IrelandHQ recorded Nov 6, 202611-508 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 · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDublin, IrelandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“NovoGrid accelerates the site selection process for renewable energy & data centre developers by providing Rapid Grid Connection & Curtailment Assessments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGalway, IrelandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“We're an independent Irish solar panel installation company based in Galway, Dublin and Cork.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWexford, IrelandHQ recorded Nov 6, 20261-105 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 · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNaas, IrelandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Harness solar power for cost-effective electricity savings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchKingscourt, IrelandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“SPVenergy is new renewable energy company, we aim to deliver the highest quality solar pv installations for the lowest price guaranteed.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDublin, IrelandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Renewable Energy Company - Supply and Installation of Solar Systems in Domestic, Commercial and Agri settings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 70 renewable energy interconnection companies based in Ireland

See the full list, filter by size, metro and specialty, and access 619 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy interconnection companies based in Ireland at a glance

As of Nov 6, 2026
28.1%Verified-email coverage
31.5Average contacts per company
11-50Median size (employees)
10.0%Largest-city concentration · Dublin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
30
51-200
5
201-500
1
501-1,000
1
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 70 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 interconnection companies” 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 619 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 November 6, 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 interconnection companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy interconnection companies are there based in Ireland?

RevenueBase identified 70 company matches for renewable energy interconnection companies associated with Ireland as of November 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?

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

Which city has the most renewable energy interconnection companies?

Dublin leads with 7 company records, followed by Cork (4) 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 619 professional contacts with verified work emails tracked across these 70 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 November 6, 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.