Company lists · Data refreshed September 2026

Top 20 Infrastructure investment law firms based in Ireland

RevenueBase identified 35 company matches for infrastructure investment law firms associated with Ireland as of September 2026 and tracks 1,931 professional contacts across them, including 1,241 with verified work emails. Dublin is the largest hub.

This list covers company matches for infrastructure investment law firms associated with Ireland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
35Companies
1,931Contacts tracked
1,241Verified emails
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The 20 largest infrastructure investment law firms based in Ireland

Ranked by team size
Top 20 of 35 company matches for infrastructure investment law firms based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchDublin 4, IrelandHQ recorded Sep 28, 2026501-1,000666 contacts →

Exact match

“Mason Hayes & Curran LLP is a leading Irish law firm based in Dublin with offices in San Francisco, New York and London, three of Ireland’s most important conduits for inward…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchDublin, IrelandHQ recorded Sep 28, 202651-200191 contacts →

Exact match

“Philip Lee LLP is one of Ireland’s leading corporate and commercial law firms.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchLimerick, IrelandHQ recorded Sep 28, 202611-5052 contacts →

Exact match

“MHP Sellors LLP is the largest dual-county legal team in the Mid-West region formed by merger of award winning law firms MHP Solicitors & Sellors and has the expertise and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchDublin, IrelandHQ recorded Sep 28, 202611-5044 contacts →

Exact match

“At Ivor Fitzpatrick & Company, our experienced, talented and committed professionals are passionate about providing excellent advice and encourage you to expect more.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchCork, IrelandHQ recorded Sep 28, 202611-5040 contacts →

Exact match

“OFX is a long established commercial law firm that provides a full range of legal services to both national and multinational clients as well as the State sector.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchDublin, IrelandHQ recorded Sep 28, 2026201-50034 contacts →

Exact match

“Eversheds Sutherland is a full service commercial law firm with a business-like approach.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchDublin, IrelandHQ recorded Sep 28, 202611-5031 contacts →

Exact match

“Rubicon is one of the world’s leading investment banking firms focused solely on the infrastructure, energy & utilities sectors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchLimerick, IrelandHQ recorded Sep 28, 202611-5024 contacts →

Exact match

“Sweeney McGann LLP is one of the mid-west regions premier law practices providing legal services in all aspects of private client, business and corporate law.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchCork, IrelandHQ recorded Sep 28, 202611-5022 contacts →

Exact match

“Orbitus is a multidisciplinary firm of legal, tax, and finance professionals, which provide clients with a holistic suite of advisory services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchGalway, IrelandHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Putting our clients first, Power Law delivers the sophisticated legal advice and support that our clients require in the manner that best suits each individual client's needs.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchDublin, IrelandHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Marcus Lynch provide a full legal service with particular emphasis on advising small and medium sized enterprises on all aspects of their affairs.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchCork, IrelandHQ recorded Sep 28, 202611-507 contacts →

Exact match

“At FitzGerald Legal & Advisory you get both specialised legal and advisory knowledge and full service representation as FitzGerald Legal & Advisory is a professional firm with…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchDublin, IrelandHQ recorded Sep 28, 20261-107 contacts →

Exact match

“A Boutique Commercial Law Firm”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchDublin, IrelandHQ recorded Sep 28, 202611-506 contacts →

Exact match

“Based in the heart of Dublin, Miley & Miley LLP is a trusted name in Irish law with over 150 years of experience behind us.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchDublin, IrelandHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Venture Legal Services is a law firm that offers pragmatic advice to corporate and private clients.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchDublin 6w, IrelandHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Tom Collins & Company Solicitors LLP was established in 1980 and is located in the centre of Terenure.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchDublin, IrelandHQ recorded Sep 28, 202611-502 contacts →

Exact match

“Noel Smyth & Partners is a well established Irish law firm providing first-rate legal services in many key practice areas.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchCork, IrelandHQ recorded Sep 28, 202611-502 contacts →

Exact match

“With offices based in the heart of Cork, Dublin and Galway cities, Finghín O’Driscoll Solicitors offer specialised legal advice to clientele ranging from private individuals to…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchCo. Dublin, IrelandHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Thorpe & Taaffe solicitors provides a comprehensive range of legal services to corporate, public and private clients in Ireland and have earned a strong reputation for handling…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchDublin 4, IrelandHQ recorded Sep 28, 20261-101 contacts →

Exact match

“An Irish law firm, specialising in commercial, transactional, regulatory and financial services law.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 20 of 35 infrastructure investment law firms based in Ireland

See the full list, filter by size, metro and specialty, and access 1,241 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure investment law firms based in Ireland at a glance

As of Sep 28, 2026
64.3%Verified-email coverage
55.2Average contacts per company
11-50Median size (employees)
34.3%Largest-city concentration · Dublin
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
14
51-200
3
201-500
1
501-1,000
2

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 35 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Ireland whose business descriptions match “infrastructure investment law firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,241 professional contacts with verified work emails across the full matched dataset. 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.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “infrastructure investment law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure investment law firms are there based in Ireland?

RevenueBase identified 35 company matches for infrastructure investment law firms associated with Ireland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Mason Hayes & Curran LLP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most infrastructure investment law firms?

Dublin leads with 12 company records, followed by Cork (6) and Ballinwillin Mitchelstown (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,241 professional contacts with verified work emails tracked across these 35 companies; direct dials are available where recorded.

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 SmartSearch, 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.