Company lists · Data refreshed September 2026

Top 24 Application modernization consulting firms based in Ireland

Name: Application modernization consulting firms based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 69 companies tracked

RevenueBase identified 69 application modernization consulting firms headquartered in Ireland as of September 2026 and tracks 318 professional contacts across them, including 93 with verified work emails. Dublin is the largest hub.

This list covers application modernization consulting firms 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 21, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

69Companies

318Contacts tracked

93Verified emails

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The 24 largest application modernization consulting firms based in Ireland

Ranked by team size

Top 24 of 69 application modernization consulting firms based in Ireland, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to application modernization consulting firms: 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	JET BI	Partial evidence	Dublin, IrelandHQ checked Sep 21, 2026	51-200	64 contacts →
	Partial evidence “Jet BI is a certified software engineering and consulting company headquartered in Dublin, Ireland.” Source: RevenueBase Database · checked Sep 21, 2026
2	Clarion Consulting	Partial evidence	Dublin, IrelandHQ checked Sep 21, 2026	11-50	16 contacts →
	Partial evidence “Clarion Consulting is a leading Business and Information Technology consulting company.” Source: RevenueBase Database · checked Sep 21, 2026
3	Tier3tech Support	Indirect evidence	Dublin 2, IrelandHQ checked Sep 21, 2026	1-10	11 contacts →
	Indirect evidence “Grow your business with Tier3Tech Give your business a more streamlined approach to growth by investing in technology that fits your business needs.” Source: RevenueBase Database · checked Sep 21, 2026
4	Sapro Solutions LTD	Partial evidence	Dublin, IrelandHQ checked Sep 21, 2026	11-50	10 contacts →
	Partial evidence “SAPRO Solutions is an Irish based consultancy, specialising in Enterprise Applications and Technology and is an official member of the SAP® PartnerEdge® Open Ecosystem.” Source: RevenueBase Database · checked Sep 21, 2026
5	Zing Technology	Partial evidence	Dublin 1, IrelandHQ checked Sep 21, 2026	11-50	9 contacts →
	Partial evidence “Specialising in financial services and government agencies, Zing Technology transforms your existing software applications into more usable formats.” Source: RevenueBase Database · checked Sep 21, 2026
6	Dovetail Technologies LTD	Indirect evidence	Dublin, IrelandHQ checked Sep 21, 2026	11-50	7 contacts →
	Indirect evidence “Dovetail is a specialist provider of custom IT solutions.” Source: RevenueBase Database · checked Sep 21, 2026
7	Bestsoft Consulting LTD	Partial evidence	Dublin, IrelandHQ checked Sep 21, 2026	11-50	6 contacts →
	Partial evidence “BestSoft Consulting is a SITECORE partner - we proud to partner with SiteCore to give our customers the opportunity of leading technology matched with leading consulting team.” Source: RevenueBase Database · checked Sep 21, 2026
8	Squarebreed	Partial evidence	Dublin 10, IrelandHQ checked Sep 21, 2026	1-10	6 contacts →
	Partial evidence “We are a full-fledged IT Services, Consultancy, Software, web application, Mobile app development company.” Source: RevenueBase Database · checked Sep 21, 2026
9	Diatom Technologies	Strong evidence	Dublin, IrelandHQ checked Sep 21, 2026	1-10	5 contacts →
	Strong evidence “Consulting and delivering organisational transformation programmes and operating services for large portfolios of applications and platforms with a speciality in IT Service…” Source: RevenueBase Database · checked Sep 21, 2026
10	Cogo Consulting	Indirect evidence	Kinsale, IrelandHQ checked Sep 21, 2026	1-10	4 contacts →
	Indirect evidence “COGO is an Irish business transformation company with global reach.” Source: RevenueBase Database · checked Sep 21, 2026
11	Webyourmind Limited	Indirect evidence	Dublin 3, IrelandHQ checked Sep 21, 2026	1-10	4 contacts →
	Indirect evidence “We are software development professionals with an unconventional entrepreneurial mindset.” Source: RevenueBase Database · checked Sep 21, 2026
12	Dublin Tech Solutions Limited	Partial evidence	Dublin, IrelandHQ checked Sep 21, 2026	11-50	3 contacts →
	Partial evidence “Dublin Tech Solutions is an IT consulting firm based in Dublin.” Source: RevenueBase Database · checked Sep 21, 2026
13	Effco Software	Indirect evidence	Dublin, IrelandHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “Effco Software is a leading software consultancy and development firm dedicated to empowering modern organizations through innovative technology solutions.” Source: RevenueBase Database · checked Sep 21, 2026
14	Iguide Mobile Applications LTD	Partial evidence	Santry, IrelandHQ checked Sep 21, 2026	11-50	2 contacts →
	Partial evidence “Established in 2010, iGuide Mobile Applications Ltd, is a software development company specialising in the development of mobile optimised solutions.” Source: RevenueBase Database · checked Sep 21, 2026
15	Aitina Tech	Partial evidence	Maynooth, IrelandHQ checked Sep 21, 2026	11-50	2 contacts →
	Partial evidence “Aitina Tech Limited offers expertise in Application Development, Cloud Computing, API Development, IT Consultancy, Software Architecture, and Software Integration.” Source: RevenueBase Database · checked Sep 21, 2026
16	Stoko LTD	Indirect evidence	Dublin, IrelandHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “Stoko Ltd has built a strong reputation for delivering clients a total solution to their technology needs.” Source: RevenueBase Database · checked Sep 21, 2026
17	Action ICT LTD	Indirect evidence	Dublin, IrelandHQ checked Sep 21, 2026	51-200	1 contacts →
	Indirect evidence “Action ICT is a software consultancy firm that provides tailor made consultation for ICT projects specialised in migration from obsolete software to latest technologies.” Source: RevenueBase Database · checked Sep 21, 2026
18	Microelite Limited	Partial evidence	Blackrock, IrelandHQ checked Sep 21, 2026	11-50	1 contacts →
	Partial evidence “An established and respected IT Management and Consulting business, Microelite provide independent IT and business consulting services, helping define the strategic direction of…” Source: RevenueBase Database · checked Sep 21, 2026
19	itdirector.ie	Indirect evidence	Cork, IrelandHQ checked Sep 21, 2026	1-10	1 contacts →
	Indirect evidence “As an independent operator not pushing my own technology or solutions – I work for you alone, therefore I am in a unique position to minimise your IT spend by selecting the least…” Source: RevenueBase Database · checked Sep 21, 2026
20	Follis	Partial evidence	Dublin, IrelandHQ checked Sep 21, 2026	1-10	1 contacts →
	Partial evidence “IT Consulting and Software Development company” Source: RevenueBase Database · checked Sep 21, 2026
21	Pronalytics	Partial evidence	Dublin, IrelandHQ checked Sep 21, 2026	1-10	1 contacts →
	Partial evidence “Pronalytics Limited is an Ireland-based technology consulting firm with a strategic network of partner companies.” Source: RevenueBase Database · checked Sep 21, 2026
22	Griffin Legacy	Partial evidence	Tralee, IrelandHQ checked Sep 21, 2026	1-10	1 contacts →
	Partial evidence “Software development and consulting copmany” Source: RevenueBase Database · checked Sep 21, 2026
23	Orcases Consultancy Services	Indirect evidence	Dublin, IrelandHQ checked Sep 21, 2026	1-10	1 contacts →
	Indirect evidence “Orcases is a small team of tech and business growth experts specialized in facilitating the digital and cloud transformation for a business of any size and budget.” Source: RevenueBase Database · checked Sep 21, 2026
24	Cloudmover	Partial evidence	Dublin, IrelandHQ checked Sep 21, 2026	1-10	1 contacts →
	Partial evidence “CloudMover provides a range of services and solutions to deliver the benefits of Cloud to businesses around the world including: Advice on moving to the Cloud - Consulting…” Source: RevenueBase Database · checked Sep 21, 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: application modernization consulting firms. 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 application modernization consulting firms.
Partial evidence: Its own public description names part of application modernization consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name application modernization consulting firms. 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 24 of 69 application modernization consulting firms based in Ireland

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Application modernization consulting firms based in Ireland at a glance

As of Sep 21, 2026

29.2%Verified-email coverage

4.6Average contacts per company

1-10Median size (employees)

46.4%Largest-city concentration · Dublin

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 69 companies.

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 application modernization consulting firms, 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 “application modernization consulting firms”. 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 application modernization consulting firms), 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 application modernization consulting firms, 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, 93 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 21, 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.

Application modernization consulting firms by metro

Application modernization consulting firms in Dublin32

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 application modernization consulting firms, 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 application modernization consulting firms are there based in Ireland?

RevenueBase identified 69 application modernization consulting firms 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?

JET BI, headquartered in Ballsbridge, tops this list with the largest team on record.

Which city has the most application modernization consulting firms?

Dublin leads with 32 headquartered companies, followed by Galway (2) and Limerick (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 93 verified decision-maker contacts tracked across these 69 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 21, 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.