Company lists · Data refreshed September 2026

Top 25 Energy efficiency program software based in Ireland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 53 companies tracked

RevenueBase identified 53 energy efficiency program software headquartered in Ireland as of September 2026 and tracks 670 professional contacts across them, including 337 with verified work emails and 37 with mobile numbers. Dublin is the largest hub.

This list covers energy efficiency program software 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

53Companies

670Contacts tracked

337Verified emails

37Mobile numbers

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The 25 largest energy efficiency program software based in Ireland

Ranked by team size

Top 25 of 53 energy efficiency program software 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 efficiency program software: 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	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
2	CIM	Partial evidence	Dublin, Ireland	51-200	94 contacts →
	Partial evidence “CIM creates innovative building analytics software that helps run large buildings at their peak performance.” Source: RevenueBase Database · checked Sep 2, 2026
3	Em3	Strong evidence	Limerick, Ireland	51-200	86 contacts →
	Strong evidence “EM3 is an industrial energy engineering and advisory partner We work with energy-intensive organisations to drive efficiencies, reduce energy costs, and deliver on decarbonisation…” Source: RevenueBase Database · checked Sep 2, 2026
4	SE Systems	Partial evidence	Cork, Ireland	51-200	59 contacts →
	Partial evidence “SE Systems (Sustainable Energy Systems) is Ireland's leading energy solutions provider.” Source: RevenueBase Database · checked Sep 2, 2026
5	Swyft Energy	Strong evidence	Ireland	51-200	55 contacts →
	Strong evidence “Swyft Energy is an online platform that streamlines energy efficient upgrades for homeowner’s saving them time, hassle and money.” Source: RevenueBase Database · checked Sep 2, 2026
6	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
7	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
8	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
9	Digren Energy	Partial evidence	Ireland	11-50	14 contacts →
	Partial evidence “We are an energy management consultancy.” Source: RevenueBase Database · checked Sep 2, 2026
10	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
11	Cognition.World	Partial evidence	Dublin, Ireland	11-50	10 contacts →
	Partial evidence “Cognition.World's sustainability-tech platform allows businesses affordably track and report on all their sustainability-related activity, whilst optimising their energy, asset &…” Source: RevenueBase Database · checked Sep 2, 2026
12	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
13	Energyelephant	Partial evidence	Dublin Dublin City, Ireland	11-50	9 contacts →
	Partial evidence “EnergyElephant is one of the fastest-growing energy and sustainability tech companies around.” Source: RevenueBase Database · checked Sep 2, 2026
14	Geaney Engineering Consultants	Partial evidence	Waterford, Ireland	11-50	9 contacts →
	Partial evidence “Geaney Engineering Consultants are a building services consultancy, and energy management firm offering comprehensive engineering services, project management services, carbon…” Source: RevenueBase Database · checked Sep 2, 2026
15	Opnbuildings	Partial evidence	Ireland	11-50	7 contacts →
	Partial evidence “We help organisations manage energy with the same discipline as finance.” Source: RevenueBase Database · checked Sep 2, 2026
16	Episensor	Partial evidence	Limerick, Ireland	11-50	7 contacts →
	Partial 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
17	ENSEN	Partial evidence	Xxx, Ireland	11-50	7 contacts →
	Partial evidence “Energy Sustainability Environment ENSEN is a concept – implementation of sustainable principals through the delivery of Energy and Environmental products and services in a…” Source: RevenueBase Database · checked Sep 2, 2026
18	Arden Energy	Partial evidence	Dublin, Ireland	1-10	6 contacts →
	Partial evidence “Arden is an integrated energy management services and energy supply company.” Source: RevenueBase Database · checked Sep 2, 2026
19	Future Planet	Partial evidence	Cork, Ireland	1-10	6 contacts →
	Partial evidence “Future Planet is the software platform that guides sustainable performance, with velocity.” Source: RevenueBase Database · checked Sep 2, 2026
20	Fort Energy	Partial evidence	Galway, Ireland	1-10	6 contacts →
	Partial evidence “Fort Energy is a specialist energy consulting firm to the SME, commercial and government sectors.” Source: RevenueBase Database · checked Sep 2, 2026
21	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
22	Scott Group Smart Buildings	Strong evidence	Raheny, Ireland	11-50	3 contacts →
	Strong evidence “Specialties- Development & implementation of renewable energy & energy efficiency projects • Strategy development & investment planning • Energy savings planning & retrofits •…” Source: RevenueBase Database · checked Sep 2, 2026
23	Irish Commodities Tráchtearraí Éireanneacha	Partial evidence	Ireland	1-10	3 contacts →
	Partial evidence “Irish Commodities provides solutions that help business energy users reduce energy spend and become carbon neutral.” Source: RevenueBase Database · checked Sep 2, 2026
24	ISO Baseline LTD	Partial evidence	Carrigaline, Ireland	1-10	3 contacts →
	Partial evidence “Energy Management for the 21st Century: Baseline has been developed for the energy manager that wants to focus their efforts towards energy management using a structured approach.” Source: RevenueBase Database · checked Sep 2, 2026
25	Enverian	Strong evidence	Ballsbridge, Ireland	1-10	2 contacts →
	Strong evidence “Enverian Enverian was established in 2011 to provide domain expertise and software solutions to the Energy sector.” 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 efficiency program software. 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 efficiency program software.
Partial evidence: Its own public description names part of energy efficiency program software, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy efficiency program software. 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 53 energy efficiency program software based in Ireland

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Energy efficiency program software based in Ireland at a glance

As of Sep 2, 2026

50.3%Verified-email coverage

5.5%Mobile-number coverage

12.6Average contacts per company

1-10Median size (employees)

26.4%Largest-city concentration · Dublin

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 efficiency program software, 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 efficiency program software”. 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 efficiency program software), 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 efficiency program software, 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, 337 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 efficiency program software, 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 efficiency program software are there based in Ireland?

RevenueBase identified 53 energy efficiency program software 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?

Pinergy, headquartered in Dublin, tops this list with the largest team on record.

Which city has the most energy efficiency program software?

Dublin leads with 14 headquartered companies, followed by Cork (5) 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 337 verified decision-maker contacts tracked across these 53 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.