Company lists · Data verified August 2026

Top 25 Commercial law firms based in Ireland

Name: Commercial 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 364 companies tracked

There are 364 commercial law firms headquartered in Ireland (RevenueBase, August 2026). RevenueBase tracks 7,890 professional contacts across them, including 4,765 with verified work emails and 1,014 with mobile numbers. Dublin is the largest hub.

This list covers commercial 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.

364Companies

7,890Contacts tracked

4,765Verified emails

1,014Mobile numbers

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The 25 largest commercial law firms based in Ireland

Ranked by team size

Top 25 of 364 commercial 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	Vinson & Elkins	Dublin	1,001-5,000	1,712	937
2	Matheson LLP	n/a	501-1,000	1,045	696
3	A&l Goodbody LLP	Dublin	501-1,000	1,010	614
4	Arthur COX LLP	n/a	501-1,000	909	637
5	Beauchamps LLP	n/a	201-500	203	167
6	Hayes Solicitors LLP	n/a	51-200	164	116
7	Flynn O'driscoll	n/a	51-200	105	84
8	Holmes	Limerick	51-200	91	59
9	Ogier In Ireland	n/a	51-200	67	42
10	Comyn Kelleher Tobin LLP	Cork	51-200	65	47
11	Gibson & Associates LLP Ireland	n/a	51-200	62	44
12	Amoss LLP	n/a	51-200	60	42
13	MHP Sellors	Limerick	11-50	52	27
14	Bhsm LLP	Dublin	51-200	51	37
15	Whitney Moore	Dublin	51-200	49	34
16	Lavelle Partners LLP	n/a	51-200	45	37
17	Augustus Cullen LAW LLP	Smithfield	51-200	45	29
18	Ivor Fitzpatrick And Company Solicitors	n/a	51-200	43	24
19	Crowley Millar Solicitors LLP Incorporating J R Sweeney LLP	n/a	51-200	37	29
20	Hugh J Ward & CO Solicitors	Dublin	11-50	36	19
21	Briffa	n/a	11-50	35	24
22	Eversheds Sutherland LLP Ireland	Dublin	201-500	35	5
23	Daniel Spring & CO	n/a	11-50	31	24
24	Wallace Corporate Counsel LLP	Ballsbridge	11-50	29	13
25	Taylor Wessing Ireland	Dublin	1,001-5,000	27	21

Showing 25 of 364 commercial law firms based in Ireland

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Commercial law firms based in Ireland at a glance

As of Aug 28, 2026

1-10Median size (employees)

DublinLargest hub · 65 HQs

1,014Contacts with mobile numbers

27Emails re-verified in last 30 days

Companies by employee count

1-10

210

11-50

119

51-200

201-500

501-1,000

1,001-5,000

Commercial law firms by metro

Metro	Companies
Commercial law firms in Dublin	65
Commercial law firms in Cork	26
Commercial law firms in Galway	16
Commercial law firms in Limerick	13
Commercial law firms in Dublin City	6
Commercial law firms in Naas	5
Commercial law firms in Smithfield	4

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 “commercial 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; 27 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 commercial law firms are there based in Ireland?

There are 364 commercial law firms headquartered in Ireland as of August 2026 (RevenueBase).

What is the largest company on this list?

Vinson & Elkins, headquartered in Dublin, tops this list with the largest team on record.

Which city has the most commercial law firms?

Dublin leads with 65 headquartered companies, followed by Cork (26) and Galway (16).

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 4,765 verified decision-maker contacts tracked across these 364 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.