Company lists · Data refreshed November 2026

Top 24 Sustainable energy advisors based in Ireland

RevenueBase identified 54 company matches for sustainable energy advisors associated with Ireland as of November 2026 and tracks 379 professional contacts across them, including 170 with verified work emails. Dublin is the largest hub.

This list covers company matches for sustainable energy advisors 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
54Companies
379Contacts tracked
170Verified emails
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The 24 largest sustainable energy advisors based in Ireland

Ranked by team size
Top 24 of 54 company matches for sustainable energy advisors 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 matchCork, IrelandHQ recorded Nov 6, 202651-20060 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCork, IrelandHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“We take great pride in our data-driven, scientific approach to energy solutions, spearheaded by a team known for its experience and creative design skills.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKilkenny, IrelandHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“We have rebranded to the South East Energy Agency, to reflect Waterford joining the partnership with Kilkenny, Carlow, and Wexford, we can now truly deliver a regional approach to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLittle Island, IrelandHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Verde Energy Group Delivering energy cost savings and carbon reduction solutions to Commercial & Industrial businesses since 2009.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDublin 12, IrelandHQ recorded Nov 6, 20261-1024 contacts →

Exact match

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

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

Exact match

“AZOROM provides advisory services to organisations operating in the energy sector in Ireland and Worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAherla, IrelandHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“We offer customers the best products, services and advice to help lower energy costs and reduce their carbon footprint.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact matchGalway, IrelandHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Fort Energy is a specialist energy consulting firm to the SME, commercial and government sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWaterford, IrelandHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Eicea Energy work with the largest Energy Providers in Ireland to bring you the best rates guaranteed for your business utilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchCastlecomer, IrelandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Toward Zero Carbon Ltd is unique in the energy services sector because it combines a broad range of skills and disciplines, which are required to deal with the technical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDublin, IrelandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Energy Reform is a company providing consulting services in the field of conventional and renewable energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCork, IrelandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“At NuEnergyTek we help businesses navigate the road to Net Zero.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAnnacotty, IrelandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“EnergyLads is a leading provider of comprehensive energy consulting services in Ireland, dedicated to helping businesses and individuals reduce their energy costs and carbon…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRaheny, IrelandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Specialties- Development & implementation of renewable energy & energy efficiency projects • Strategy development & investment planning • Energy savings planning & retrofits •…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBlackrock, IrelandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“PowerTherm Solutions was founded in 2002 and has since established itself as one of Ireland’s leading energy consultancies and energy-related services companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCarrick On Shannon, IrelandHQ recorded Nov 6, 202611-502 contacts →

Exact match

“At Global Green, we are at the forefront of delivering innovative and sustainable environmental and energy solutions across the globe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBallinlough, IrelandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We are dedicated to helping homes and businesses save money & energy, provide energy upgrades and install renewable technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDunleer, IrelandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Energy Team provides a one stop shop service on energy from education to implementation, to communities across Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchEdenderry, IrelandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Green Harbour is Ireland’s first one-stop-shop designed to meet all the energy savings needs of homes and businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWaterford, IrelandHQ recorded Nov 6, 202651-2001 contacts →

Exact match

“Enerpower powered by Greenvolt are Ireland’s leading provider of renewable energy solutions through innovation, pushing the boundaries in sustainable self-sufficiency for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchClonmany, IrelandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Provide consultancy advice on energy saving techniques in the home.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchThurles, IrelandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“In our store we have a range of renewable energy technologies on display which we can offer expert advice on.”

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

Showing 24 of 54 sustainable energy advisors based in Ireland

See the full list, filter by size, metro and specialty, and access 170 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustainable energy advisors based in Ireland at a glance

As of Nov 6, 2026
44.9%Verified-email coverage
7.0Average contacts per company
1-10Median size (employees)
16.7%Largest-city concentration · Dublin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
12
51-200
4

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 54 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 “sustainable energy advisors” 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 170 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 “sustainable energy advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainable energy advisors are there based in Ireland?

RevenueBase identified 54 company matches for sustainable energy advisors 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?

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

Which city has the most sustainable energy advisors?

Dublin leads with 9 company records, followed by Cork (5) and Waterford (4).

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 170 professional contacts with verified work emails tracked across these 54 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.