Company lists · Data verified August 2026

Top 14 AI and machine learning companies based in Dublin, Ireland

Name: AI and machine learning companies based in Dublin, Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 58 companies tracked

There are 58 AI and machine learning companies headquartered in Dublin, Ireland (RevenueBase, August 2026). RevenueBase tracks 613 professional contacts across them, including 114 with verified work emails and 64 with mobile numbers. Dublin is the largest hub.

This list covers AI and machine learning companies headquartered in Dublin, Ireland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

58Companies

613Contacts tracked

114Verified emails

64Mobile numbers

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The 14 largest AI and machine learning companies based in Dublin, Ireland

Ranked by team size

Top 14 of 58 AI and machine learning companies based in Dublin, Ireland, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Nucleo	Dublin	51-200	85	53
2	Ckdelta	Dublin	11-50	42	18
3	Isx4	Dublin	11-50	27	11
4	INAZA	Dublin	11-50	13	9
5	Realweb	Dublin	11-50	9	1
6	Silicon Highway LTD	Dublin	11-50	8	3
7	Xpanse AI	Dublin	1-10	7	4
8	TALIO	Dublin	1-10	6	2
9	Applied Intelligence Analytics LTD	Dublin	1-10	5	5
10	Epifini LTD	Dublin	1-10	5	3
11	Shipyard Technology Ventures	Dublin	51-200	3	2
12	Bi2c	Dublin	11-50	2	1
13	Inferex	Dublin	1-10	1	1
14	Clearlead AI Consulting	Dublin	1-10	1	1

Showing 14 of 58 AI and machine learning companies based in Dublin, Ireland

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AI and machine learning companies based in Dublin, Ireland at a glance

As of Aug 28, 2026

1-10Median size (employees)

DublinLargest hub · 58 HQs

64Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

AI and machine learning companies by metro in Ireland

Metro	Companies
AI and machine learning companies in Dublin	58
AI and machine learning companies in Cork	6
AI and machine learning companies in Galway	3
AI and machine learning companies in Limerick	3
AI and machine learning companies in Maynooth	2
AI and machine learning companies in Bray	2
AI and machine learning companies in Dun Laoghaire	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “AI and machine learning companies”, with match quality audited by blind human judging, and headquartered in Dublin, Ireland.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many AI and machine learning companies are there based in Dublin, Ireland?

There are 58 AI and machine learning companies headquartered in Dublin, Ireland as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most AI and machine learning companies?

Dublin leads with 58 headquartered companies, followed by Cork (6) and Galway (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 114 verified decision-maker contacts tracked across these 58 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.