Company lists · Data refreshed September 2026

Top 25 Energy infrastructure software companies based in Ireland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 55 companies tracked

RevenueBase identified 55 energy infrastructure software companies headquartered in Ireland as of September 2026 and tracks 1,015 professional contacts across them, including 502 with verified work emails and 48 with mobile numbers. Dublin is the largest hub.

This list covers energy infrastructure 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 September 2, 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 Sep 2, 2026 86% judged on-target in blind review

55Companies

1,015Contacts tracked

502Verified emails

48Mobile numbers

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The 25 largest energy infrastructure software companies based in Ireland

Ranked by team size

Top 25 of 55 energy infrastructure software companies based in Ireland, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to energy infrastructure 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	Energia Group	Partial evidence	Ireland	1,001-5,000	222 contacts →
	Partial evidence “We are a modern integrated energy utility with a focus on renewable technologies supported by flexible and distributed generation.” Source: RevenueBase Database · checked Sep 2, 2026
2	Fingleton White	Partial evidence	Dublin, Ireland	201-500	175 contacts →
	Partial evidence “Fingleton White is a leading provider of multidisciplinary engineering services, delivering innovative solutions to utility owners and large energy users across the Energy, Water…” Source: RevenueBase Database · checked Sep 2, 2026
3	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 Sep 2, 2026
4	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 Sep 2, 2026
5	PSE	Partial evidence	Ireland	51-200	74 contacts →
	Partial evidence “PSE is a proven leader in energy technology solutions, specialising in backup and prime power generation products for data center projects across Europe.” Source: RevenueBase Database · checked Sep 2, 2026
6	Enersol Engineering	Partial evidence	Drogheda Drogheda, Ireland	51-200	48 contacts →
	Partial evidence “Enersol provides electrical power engineering services to the industrial, commercial, electrical utilities and renewable energy sectors in Ireland and the UK.” Source: RevenueBase Database · checked Sep 2, 2026
7	Innowatts	Indirect evidence	Cork, Ireland	51-200	28 contacts →
	Indirect evidence “Innowatts is now a part of GridX.” Source: RevenueBase Database · checked Sep 2, 2026
8	Resourcekraft Energy Management Solutions	Partial evidence	Ireland	11-50	20 contacts →
	Partial evidence “ResourceKraft is a multinational Energy Management technology company, headquartered in Ireland with operations in across the US and Europe.” Source: RevenueBase Database · checked Sep 2, 2026
9	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 Sep 2, 2026
10	Captured Carbon Limited	Partial evidence	Malahide, Ireland	11-50	13 contacts →
	Partial evidence “Captured Carbon has been providing energy services on the Island of Ireland for over eighteen years.” Source: RevenueBase Database · checked Sep 2, 2026
11	Estation	Strong evidence	Dublin, Ireland	11-50	12 contacts →
	Strong evidence “eStation is Ireland’s solution to Electric Vehicle Charging and Energy Management Software.” Source: RevenueBase Database · checked Sep 2, 2026
12	Acutrace	Strong evidence	Dublin, Ireland	1-10	12 contacts →
	Strong evidence “We are a Software and Systems Integration Company measuring Energy Consumption in Commercial and Industrial buildings while helping Businesses meet their CSR and Sustainability…” Source: RevenueBase Database · checked Sep 2, 2026
13	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 Sep 2, 2026
14	Cenergise	Partial evidence	Dublin, Ireland	11-50	10 contacts →
	Partial evidence “Cenergise is an energy trading and services company, headquartered in Dublin.” Source: RevenueBase Database · checked Sep 2, 2026
15	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 Sep 2, 2026
16	Full Stack Energy	Partial evidence	Limerick, Ireland	11-50	10 contacts →
	Partial evidence “Full Stack Energy is a specialist energy technology and engineering firm.” Source: RevenueBase Database · checked Sep 2, 2026
17	WIA	Partial evidence	Dublin, Ireland	1-10	10 contacts →
	Partial evidence “Wia is the energy intelligence platform for the world's largest building portfolios.” Source: RevenueBase Database · checked Sep 2, 2026
18	Episensor	Strong evidence	Limerick, Ireland	11-50	7 contacts →
	Strong evidence “EpiSensor is a leading provider of wireless energy monitoring, environmental control and demand response infrastructure that uniquely combine reliability, ruggedness, and…” Source: RevenueBase Database · checked Sep 2, 2026
19	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 Sep 2, 2026
20	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 Sep 2, 2026
21	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 Sep 2, 2026
22	Energy Reform Limited	Partial evidence	Dublin, Ireland	1-10	4 contacts →
	Partial evidence “Energy Reform is a company providing consulting services in the field of conventional and renewable energy.” Source: RevenueBase Database · checked Sep 2, 2026
23	Greenspark Analytics	Partial evidence	Dublin, Ireland	1-10	3 contacts →
	Partial evidence “We are a dynamic energy trading company.” Source: RevenueBase Database · checked Sep 2, 2026
24	Cleverkinetics	Strong evidence	Tralee, Ireland	1-10	3 contacts →
	Strong evidence “CleverKinetics’ aim is to enable grid stability during the energy transition by delivering the missing infrastructure layer through our proprietary Power Booster.” Source: RevenueBase Database · checked Sep 2, 2026
25	Batterycycle	Partial evidence	Dublin, Ireland	1-10	3 contacts →
	Partial evidence “BatteryCycle is transforming the electric vehicle landscape for Car Retailers and Fleet Operators through advanced battery diagnostics and smart energy management solutions.” Source: RevenueBase Database · checked Sep 2, 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: energy infrastructure 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 energy infrastructure software companies.
Partial evidence: Its own public description names part of energy infrastructure software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy infrastructure 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 55 energy infrastructure software companies based in Ireland

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Energy infrastructure software companies based in Ireland at a glance

As of Sep 2, 2026

49.5%Verified-email coverage

4.7%Mobile-number coverage

18.5Average contacts per company

1-10Median size (employees)

34.5%Largest-city concentration · Dublin

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

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 energy infrastructure 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 “energy infrastructure 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 energy infrastructure 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 energy infrastructure 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, 502 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 September 2, 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 energy infrastructure 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 energy infrastructure software companies are there based in Ireland?

RevenueBase identified 55 energy infrastructure software companies headquartered in Ireland as of September 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?

Energia Group, headquartered in Ireland, tops this list with the largest team on record.

Which city has the most energy infrastructure software companies?

Dublin leads with 19 headquartered companies, followed by Cork (6) and Limerick (3).

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 502 verified decision-maker contacts tracked across these 55 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 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 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.