Company lists · Data verified August 2026

Top 18 Compliance law firms based in Ireland

Name: Compliance law firms based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 42 companies tracked

There are 42 compliance law firms headquartered in Ireland (RevenueBase, August 2026). RevenueBase tracks 311 professional contacts across them, including 162 with verified work emails and 6 with mobile numbers. Dublin is the largest hub.

This list covers compliance law 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.

42Companies

311Contacts tracked

162Verified emails

6Mobile numbers

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The 18 largest compliance law firms based in Ireland

Ranked by team size

Top 18 of 42 compliance law 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	Eisneramper Ireland	n/a	51-200	122	77
2	MHP Sellors	Limerick	11-50	52	27
3	HDS	Limerick	11-50	24	8
4	Whelan Dowling & Associates	n/a	11-50	21	14
5	OLM Consultancy	Dublin	1-10	10	8
6	FQS Pharma	Mullinavat	11-50	8	7
7	Regsol	Dublin City	1-10	6	4
8	O'mara Loftus & CO Limited	Ballina	11-50	6	2
9	The Compliance Team	Ireland	1-10	6	2
10	Wilson Robinson Solicitors	Wexford	1-10	4	2
11	Burns Nowlan LLP	Newbridge	1-10	4	2
12	John J Quinn & Company Solicitors	Longford	1-10	3	2
13	Eunomia LTD	n/a	1-10	2	2
14	Business Legal	Little Island	1-10	2	1
15	Corporate Governance Solutions	Dublin	1-10	2	1
16	Regulatory Risk Partners	Dublin	1-10	1	1
17	FCS Corporate Services Limited	Galway	1-10	1	1
18	Liddy Neilan LLP Solicitors	Roscommon	1-10	1	1

Showing 18 of 42 compliance law firms based in Ireland

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Compliance law firms based in Ireland at a glance

As of Aug 28, 2026

1-10Median size (employees)

DublinLargest hub · 9 HQs

6Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Compliance law firms by metro

Metro	Companies
Compliance law firms in Dublin	9
Compliance law firms in Limerick	3
Compliance law firms in Wexford	2
Compliance law firms in Sligo	1
Compliance law firms in Tralee	1
Compliance law firms in Little Island	1
Compliance law firms in Belfast	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 “compliance law 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 compliance law firms are there based in Ireland?

There are 42 compliance law firms headquartered in Ireland as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most compliance law firms?

Dublin leads with 9 headquartered companies, followed by Limerick (3) and Wexford (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 162 verified decision-maker contacts tracked across these 42 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.