Company lists · Data refreshed August 2026

Top 25 Clean energy software companies based in Ireland

Name: Clean energy software companies based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 58 companies tracked

RevenueBase identified 58 clean energy software companies headquartered in Ireland as of August 2026 and tracks 1,019 professional contacts across them, including 268 with verified work emails and 57 with mobile numbers. Dublin is the largest hub.

This list covers clean energy software companies 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 August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

58Companies

1,019Contacts tracked

268Verified emails

57Mobile numbers

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

The 25 largest clean energy software companies based in Ireland

Ranked by team size

Top 25 of 58 clean energy software companies based in Ireland, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to clean energy software companies: 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	Electroroute	Partial evidence	Letterkenny, Ireland	51-200	100 contacts →
	Partial evidence “ElectroRoute is an international, renewables focused, energy trading and services company.” Source: RevenueBase Database · checked Aug 31, 2026
2	Pinergy	Partial evidence	Dublin, Ireland	51-200	99 contacts →
	Partial evidence “Pinergy is an energy transition company We’re helping our customers make data informed choices today, to take control of their energy tomorrows.” Source: RevenueBase Database · checked Aug 31, 2026
3	Ecoplex Energy	Strong evidence	Blanchardstown, Ireland	51-200	40 contacts →
	Strong evidence “Your trusted Irish partner in delivering clean energy solutions for modern feelgood living and productivity – the freedom to harness your own zero-emission, zero-cost energy for…” Source: RevenueBase Database · checked Aug 31, 2026
4	Urbanvolt	Partial evidence	Ireland	11-50	27 contacts →
	Partial evidence “UrbanVolt is a global leader in financing decarbonised solutions for businesses, helping companies achieve their sustainability goals through innovative energy solutions.” Source: RevenueBase Database · checked Aug 31, 2026
5	Clean Energy Ireland	Partial evidence	Rathard Aherla, Ireland	11-50	18 contacts →
	Partial evidence “We offer customers the best products, services and advice to help lower energy costs and reduce their carbon footprint.” Source: RevenueBase Database · checked Aug 31, 2026
6	Ultan Technologies	Strong evidence	Dublin, Ireland	11-50	16 contacts →
	Strong evidence “We are a company of software, process and energy experts that are passionate about helping our clients achieve efficiencies in their operations and in their electricity, gas and…” Source: RevenueBase Database · checked Aug 31, 2026
7	Copper Coast Renewables	Partial evidence	Waterford, Ireland	1-10	14 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Aug 31, 2026
8	Midsummer Ireland	Strong evidence	Ireland	1-10	12 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Aug 31, 2026
9	Nusolas Energy	Strong evidence	Shannon, Ireland	51-200	11 contacts →
	Strong evidence “NuSolas Energy is helping homes and businesses across Ireland transition to clean energy with solar panels and heat pumps.” Source: RevenueBase Database · checked Aug 31, 2026
10	Energyserv Solar	Partial evidence	Hewitsland New Ross, Ireland	11-50	11 contacts →
	Partial evidence “Energyserv, an award-winning solar PV company based in the sunny south-east of Wexford.” Source: RevenueBase Database · checked Aug 31, 2026
11	Renewablebot LTD	Partial evidence	Well, Ireland	1-10	10 contacts →
	Partial evidence “RenewableBOT is an AI-powered platform designed to optimize renewable energy operations and management.” Source: RevenueBase Database · checked Aug 31, 2026
12	Acel Energy	Partial evidence	Ireland	1-10	9 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Aug 31, 2026
13	Reverve Energy	Partial evidence	Dun Laoghaire, Ireland	11-50	8 contacts →
	Partial evidence “Reverve Energy is an Energy-as-a-Service company.” Source: RevenueBase Database · checked Aug 31, 2026
14	Next-Gen Power	Partial evidence	Ireland	11-50	7 contacts →
	Partial evidence “A little more about us- Next-Gen provide green energy solutions powered by the sun.” Source: RevenueBase Database · checked Aug 31, 2026
15	Going Solar	Partial evidence	Dublin, Ireland	51-200	7 contacts →
	Partial evidence “At Going Solar, we specialise in providing sustainable energy solutions for homes and businesses.” Source: RevenueBase Database · checked Aug 31, 2026
16	Renewables Ireland Limited	Indirect evidence	Stillorgan, Ireland	11-50	7 contacts →
	Indirect evidence “We are a renewables and environment company.” Source: RevenueBase Database · checked Aug 31, 2026
17	SUN ARC Solar Systems	Partial evidence	Carlow, Ireland	11-50	7 contacts →
	Partial evidence “We understand the importance of reducing carbon footprints, cutting energy costs, and contributing to a brighter, more sustainable future.” Source: RevenueBase Database · checked Aug 31, 2026
18	ECO Green Resources LTD	Indirect evidence	Ireland	1-10	6 contacts →
	Indirect evidence “Eco Green Resources, an industry-leading solar Photovoltaic's installation company, proudly serving customers in Munster & Leinster.” Source: RevenueBase Database · checked Aug 31, 2026
19	e-volv.ie	Partial evidence	Ballinlough, Ireland	1-10	6 contacts →
	Partial evidence “We are dedicated to helping homes and businesses save money & energy, provide energy upgrades and install renewable technology.” Source: RevenueBase Database · checked Aug 31, 2026
20	fluxsmart.ai	Indirect evidence	Dublin, Ireland	1-10	6 contacts →
	Indirect evidence “Fluxsmart’s core mission is to enhance the efficiency of international power markets.” Source: RevenueBase Database · checked Aug 31, 2026
21	Vision Solar	Partial evidence	Ireland	11-50	5 contacts →
	Partial evidence “Vision Solar is a leading provider of solar energy solutions in Ireland, dedicated to reducing energy costs and promoting sustainability.” Source: RevenueBase Database · checked Aug 31, 2026
22	Dcsix Technologies	Partial evidence	Cork, Ireland	1-10	5 contacts →
	Partial evidence “DCSix offer a range of energy monitoring and control solutions to a variety of markets.” Source: RevenueBase Database · checked Aug 31, 2026
23	Exceedence LTD	Strong evidence	Cork, Ireland	1-10	5 contacts →
	Strong evidence “Exceedence provide decision support software for the Renewable energy industry.” Source: RevenueBase Database · checked Aug 31, 2026
24	Clean Energy Solar IE	Indirect evidence	Ireland	11-50	4 contacts →
	Indirect evidence “Your Power is our Priority.” Source: RevenueBase Database · checked Aug 31, 2026
25	Waterpower	Partial evidence	Kanturk, Ireland	1-10	4 contacts →
	Partial evidence “Waterpower is an electricity supply and energy management company.” Source: RevenueBase Database · checked Aug 31, 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: clean energy software companies. 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 clean energy software companies.
Partial evidence: Its own public description names part of clean energy software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name clean energy software companies. 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 25 of 58 clean energy software companies based in Ireland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 268 reachable decision-makers.

Free signup · no credit card

View the full list →

Clean energy software companies based in Ireland at a glance

As of Aug 31, 2026

26.3%Verified-email coverage

5.6%Mobile-number coverage

17.6Average contacts per company

11-50Median size (employees)

20.7%Largest-city concentration · Dublin

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 clean energy software companies, 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 “clean energy software companies”. 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 clean energy software companies), 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 clean energy software companies, 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, 268 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 August 31, 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 clean energy software companies, 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 clean energy software companies are there based in Ireland?

RevenueBase identified 58 clean energy software companies headquartered in Ireland as of August 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?

Electroroute, headquartered in Letterkenny, tops this list with the largest team on record.

Which city has the most clean energy software companies?

Dublin leads with 12 headquartered companies, followed by Cork (3) and Letterkenny (2).

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 268 verified decision-maker contacts tracked across these 58 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 2026.

Ready to reach these companies? Verified emails and direct dials for all 58 clean energy software companies based in Ireland. Start with a free account, no credit card.

Download this list →

Related lists

Clean energy software companies by geography

Browse the directory

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.