Company lists · Data verified August 2026

Top 18 Data privacy consulting firms based in Ireland

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 49 companies tracked

There are 49 data privacy consulting firms headquartered in Ireland (RevenueBase, August 2026). RevenueBase tracks 341 professional contacts across them, including 150 with verified work emails and 14 with mobile numbers. Dublin is the largest hub.

This list covers data privacy consulting firms headquartered in 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.

49Companies

341Contacts tracked

150Verified emails

14Mobile numbers

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The 18 largest data privacy consulting firms based in Ireland

Ranked by team size

Top 18 of 49 data privacy consulting firms based in 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	The DPO Centre LTD	Dublin City	51-200	83	67
2	BH Consulting	Blanchardstown	11-50	81	14
3	Trūata	Leopardstown	51-200	35	24
4	Privacyengine	Dublin	11-50	29	15
5	Castlebridge	Wexford Wexford	1-10	9	4
6	Ambit Compliance	Navan	11-50	7	6
7	Myedpo	Cork	1-10	6	3
8	The Compliance Team	Ireland	1-10	6	2
9	Data Protection Matters	Dublin	11-50	6	1
10	Claritas Europe	n/a	11-50	5	3
11	Fort Privacy	Cork	1-10	4	2
12	First Compliance	Limerick	1-10	4	1
13	Data Protection Training & Auditing Services LTD	n/a	1-10	3	1
14	Eunomia LTD	n/a	1-10	2	2
15	Business Legal	Little Island	1-10	2	1
16	Datatrails	Wicklow	1-10	2	1
17	Privacysolved	n/a	1-10	1	1
18	Chalmin Data Protection	Little Island	1-10	1	1

Showing 18 of 49 data privacy consulting firms based in Ireland

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Data privacy consulting firms based in Ireland at a glance

As of Aug 28, 2026

1-10Median size (employees)

DublinLargest hub · 16 HQs

14Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Data privacy consulting firms by metro

Metro	Companies
Data privacy consulting firms in Dublin	16
Data privacy consulting firms in Cork	3
Data privacy consulting firms in Little Island	2
Data privacy consulting firms in Wicklow	2
Data privacy consulting firms in Dublin City	2
Data privacy consulting firms in Longford	1
Data privacy consulting firms in Navan	1

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 “data privacy consulting firms”, with match quality audited by blind human judging, and headquartered in 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 data privacy consulting firms are there based in Ireland?

There are 49 data privacy consulting firms headquartered in Ireland as of August 2026 (RevenueBase).

What is the largest company on this list?

The DPO Centre LTD, headquartered in Dublin City, tops this list with the largest team on record.

Which city has the most data privacy consulting firms?

Dublin leads with 16 headquartered companies, followed by Cork (3) and Little Island (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 150 verified decision-maker contacts tracked across these 49 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.