Company lists · Data refreshed September 2026

Top 25 Data transformation consultancies based in Ireland

Name: Data transformation consultancies based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 72 companies tracked

RevenueBase identified 72 data transformation consultancies headquartered in Ireland as of September 2026 and tracks 819 professional contacts across them, including 302 with verified work emails. Dublin is the largest hub.

This list covers data transformation consultancies 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 28, 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 28, 2026 86% judged on-target in blind review

72Companies

819Contacts tracked

302Verified emails

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The 25 largest data transformation consultancies based in Ireland

Ranked by team size

Top 25 of 72 data transformation consultancies based in Ireland, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to data transformation consultancies: 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	Vision Consulting	Partial evidence	Dublin, IrelandHQ checked Sep 28, 2026	n/a	201 contacts →
	Partial evidence “At VISION, we deliver transformation by working at the human foundation first.” Source: RevenueBase Database · checked Sep 28, 2026
2	Cubematch	Partial evidence	Dublin, IrelandHQ checked Sep 28, 2026	201-500	149 contacts →
	Partial evidence “CubeMatch is a global change and transformation consultancy, Powering Change for Financial Services since 2002.” Source: RevenueBase Database · checked Sep 28, 2026
3	Nucleo	Partial evidence	Dublin, IrelandHQ checked Sep 28, 2026	51-200	87 contacts →
	Partial evidence “We are a data and systems intelligence consultancy driving operational excellence for asset-intensive and regulated organisations.” Source: RevenueBase Database · checked Sep 28, 2026
4	JET BI	Indirect evidence	Dublin, IrelandHQ checked Sep 28, 2026	51-200	64 contacts →
	Indirect evidence “Jet BI is a certified software engineering and consulting company headquartered in Dublin, Ireland.” Source: RevenueBase Database · checked Sep 28, 2026
5	Deep Digital Solutions Group	Partial evidence	Waterford, IrelandHQ checked Sep 28, 2026	51-200	35 contacts →
	Partial evidence “Leading provider of digitalization and data services, specialising in transforming businesses through innovative data lifecycle solutions.” Source: RevenueBase Database · checked Sep 28, 2026
6	Moonloop	Indirect evidence	Dublin 8, IrelandHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect evidence “MoonLoop is a fast-growing consultancy focused on adding superior value and delivering tangible results to its client’s business.” Source: RevenueBase Database · checked Sep 28, 2026
7	The Information LAB Ireland	Partial evidence	Dublin, IrelandHQ checked Sep 28, 2026	11-50	23 contacts →
	Partial evidence “We are a data strategy consultancy that focuses on delivery of fast, accurate decision-quality insight that helps our customers turn their data into business value.” Source: RevenueBase Database · checked Sep 28, 2026
8	Impact Engineering	Indirect evidence	Dublin, IrelandHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “Mission Statement: Impact Engineering Ltd strives to operate as a trusted automation partner, utilising a customer centric focus to combine our technical and business expertise…” Source: RevenueBase Database · checked Sep 28, 2026
9	Wolf And OAK	Indirect evidence	Dublin, IrelandHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “We help companies achieve their goals by identifying the gap between where they are and where they need to be, by ensuring the deployment of best-fit technologies, the first time…” Source: RevenueBase Database · checked Sep 28, 2026
10	Pacemetrics	Partial evidence	Dublin, IrelandHQ checked Sep 28, 2026	11-50	5 contacts →
	Partial evidence “PaceMetrics helps organisations use their data with confidence, monitoring quality, improving automation, reducing risk and boosting efficiency.” Source: RevenueBase Database · checked Sep 28, 2026
11	Move Forward	Partial evidence	Dublin, IrelandHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “We empower businesses to speed up and showcase their digital transformation.” Source: RevenueBase Database · checked Sep 28, 2026
12	Dscission Automation LTD	Strong evidence	Cork, IrelandHQ checked Sep 28, 2026	1-10	5 contacts →
	Strong evidence “We assist businesses in their transformation from a less data-centric organisation to a data-driven one.” Source: RevenueBase Database · checked Sep 28, 2026
13	Diatom Technologies	Partial evidence	Dublin, IrelandHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial 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 28, 2026
14	Iconnect101	Indirect evidence	Dublin City, IrelandHQ checked Sep 28, 2026	11-50	4 contacts →
	Indirect evidence “iConnect101 Limited helps banks, financial institutions, and enterprises move AI from hype to measurable implementation.” Source: RevenueBase Database · checked Sep 28, 2026
15	Cogo Consulting	Partial evidence	Kinsale, IrelandHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “COGO is an Irish business transformation company with global reach.” Source: RevenueBase Database · checked Sep 28, 2026
16	Odyssey Consultants	Partial evidence	Dublin, IrelandHQ checked Sep 28, 2026	11-50	4 contacts →
	Partial evidence “We help our clients take the next step in their journey by providing a tailored, people-centric approach to their business transformation needs.” Source: RevenueBase Database · checked Sep 28, 2026
17	Clarke Analytics LTD	Partial evidence	Mallow, IrelandHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “Founded by Dave and Helen Clarke, Clarke Analytics help you unlock the full potential of your data and AI capabilities.” Source: RevenueBase Database · checked Sep 28, 2026
18	Onoff Consulting	Partial evidence	Dublin City, IrelandHQ checked Sep 28, 2026	11-50	2 contacts →
	Partial evidence “Conseil en Management et en Transformation Digitale” Source: RevenueBase Database · checked Sep 28, 2026
19	Action ICT LTD	Indirect evidence	Dublin, IrelandHQ checked Sep 28, 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 28, 2026
20	Pebble Business Transformation	Partial evidence	Dublin, IrelandHQ checked Sep 28, 2026	11-50	1 contacts →
	Partial evidence “Pebble, part of Argon & Co, are Ireland's leading specialist in business design and transformation.” Source: RevenueBase Database · checked Sep 28, 2026
21	The Product Works	Indirect evidence	Dublin, IrelandHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “The Product Works advise businesses on how to make technology work for them - not the other way round.” Source: RevenueBase Database · checked Sep 28, 2026
22	Datastep	Partial evidence	Dublin, IrelandHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “Datastep is a full-service data consultancy, based in Dublin, Ireland.” Source: RevenueBase Database · checked Sep 28, 2026
23	Titan Digital	Partial evidence	Dublin 2, IrelandHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “Titan Digital is a Dublin based consulting firm helping leaders design and implement practical digital transformation agendas.” Source: RevenueBase Database · checked Sep 28, 2026
24	Ennovate Consulting	Partial evidence	Rathfarnham, IrelandHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “Our vision is to be the go-to consultancy for large-scale transformational change in Ireland and the UK.” Source: RevenueBase Database · checked Sep 28, 2026
25	Orcases Consultancy Services	Partial evidence	Dublin, IrelandHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial 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 28, 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: data transformation consultancies. 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 data transformation consultancies.
Partial evidence: Its own public description names part of data transformation consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data transformation consultancies. 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 72 data transformation consultancies based in Ireland

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Data transformation consultancies based in Ireland at a glance

As of Sep 28, 2026

36.9%Verified-email coverage

11.4Average contacts per company

1-10Median size (employees)

44.4%Largest-city concentration · Dublin

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 72 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 data transformation consultancies, 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 “data transformation consultancies”. 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 data transformation consultancies), 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 data transformation consultancies, 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, 302 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 28, 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.

Data transformation consultancies by metro

Data transformation consultancies 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 data transformation consultancies, 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 data transformation consultancies are there based in Ireland?

RevenueBase identified 72 data transformation consultancies 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?

Vision Consulting, headquartered in Ireland, tops this list with the largest team on record.

Which city has the most data transformation consultancies?

Dublin leads with 32 headquartered companies, followed by Cork (3) and Dublin City (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 302 verified decision-maker contacts tracked across these 72 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 28, 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.