Company lists · Data refreshed August 2026
Top 25 Accounting firms based in Dublin, Ireland
There are 69 accounting firms headquartered in Dublin, Ireland (RevenueBase, August 2026). RevenueBase tracks 1,015 professional contacts across them, including 319 with verified work emails and 34 with mobile numbers. Dublin is the largest hub.
This list covers accounting firms headquartered in Dublin, Ireland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed August 29, 2026.
The 25 largest accounting firms based in Dublin, Ireland
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 | “Contracting PLUS are award winning Accountants and Tax Advisors working with Professional Contractors, Freelancers, Consultants and the solo-self employed.” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 82 |
| 2 | “Strata Financial provides a full suite of all accounting, auditing, tax, management, and compliance services.” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 28 |
| 3 | “With an Irish heritage dating back to 1958, we’ve built a legacy in expertise, simplicity and an unrelenting commitment to client success.” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 3 |
| 4 | “Noone Casey is a Dublin based Accountancy & Advisory firm.” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 13 |
| 5 | “We are a firm of Chartered Tax advisors affiliated to the Irish Taxation Institute and also members of the Association of Chartered Certified Accountants.” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 29 |
| 6 | “Medium Practice of the Year - Irish Accountancy Awards 2025 Merry Mullen are a full-service Firm of Chartered Accountant and Chartered Tax Advisers (CTA) based in Dublin 2.” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 17 |
| 7 | “Founded in BLG is a renowned chartered accountancy firm specialising in Managed Finance Functions, CFO Services, Corporate Finance Advisory and Family Office services.” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 10 |
| 8 | “Welcome to Searing Point - we are a firm of accountants, business and tax advisors driven to assisting you reach that bright spot in your financial future - personal and business.” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 15 |
| 9 | MSD AccountantsIndirect evidence “MSD Accountants provide insight and expertise that supports our clients’ individual needs.” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 9 |
| 10 | “Wize Mentoring, led by Ed Chan, Jamie Johns and Brenton Ward, is a tribe of Accounting Bookkeeping business owners who are following the tried and tested WIZE Scaling Up System to…” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 9 |
| 11 | JPA Brenson LawlorIndirect evidence “JPA Brenson Lawlor is amongst the Top Fifteen accountancy and business practices specialising in a variety of sectors, mostly family owned or owner managed, including pharmacies…” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 14 |
| 12 | “NKC is built around the strength of our team.” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 10 |
| 13 | “First-class accounting and taxation services At Shelbourne Accountants, we provide a broad range of accountancy and bookkeeping services.” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 6 |
| 14 | “Audit, Accounting and Taxation” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 7 |
| 15 | “Kilcoyne & Co Accountants are a Dublin based firm.” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 4 |
| 16 | “Welcome to Corvidae We are the only professional services firm where you can access high quality Accounting, Tax, and HR services all in one place.” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 3 |
| 17 | “McCarthy Walsh is a progressive accountancy and business advisory firm established in 2010.” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 6 |
| 18 | “ITAS Accounting is a firm of accountants, tax advisors and registered auditors.” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 5 |
| 19 | Blackthorn CapitalIndirect evidence “At Blackthorn Capital we have a value-added approach to serving our clients.” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 4 |
| 20 | “John McElhinney & Co, Chartered Accountants is based in Dublin city centre adjacent to the International Financial Services Centre (IFSC), with the firms origins stretching back…” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 1 |
| 21 | “Registered Accountants and Statutory Audit Firm Our experienced team on the Swords Road provide the full range of accountancy and audit services for a plethora of individuals and…” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 4 |
| 22 | Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 3 |
| 23 | “Carney Walsh & Company Limited was established in early 2002 following the merger of John A Carney & Company and Bradley Walsh & Company, two well established Dublin based…” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 2 |
| 24 | “We like to think that we are not your typical accountants.” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 3 |
| 25 | accountantonline.ieStrong evidence “Accountant Online is a multi-award-winning chartered accountancy firm offering services in accounting, bookkeeping, payroll and company secretarial.” Source: company website · checked Aug 29, 2026Thanks. The Data Team will review it. | 2 |
Showing 25 of 69 accounting firms based in Dublin, Ireland
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Accounting firms based in Dublin, Ireland at a glance
As of Aug 29, 2026Companies by employee count
Accounting firms by metro in Ireland
| Metro | Companies |
|---|---|
| Accounting firms in Dublin | 69 |
| Accounting firms in Cork | 26 |
| Accounting firms in Limerick | 16 |
| Accounting firms in Galway | 16 |
| Accounting firms in Waterford | 9 |
| Accounting firms in Killarney | 6 |
| Accounting firms in Blackrock | 6 |
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among accounting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
- What qualifies
- Companies headquartered in Dublin, Ireland whose own description of what they do matches “accounting firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among accounting firms, and records with no verified work email. Companies headquartered outside Dublin are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself.
- 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 listed company carries at least one verified work email, 319 across the full list. 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 August 29, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many accounting firms are there based in Dublin, Ireland?
There are 69 accounting firms headquartered in Dublin, Ireland as of August 2026 (RevenueBase).
What is the largest company on this list?
Contracting Plus, headquartered in Dublin, tops this list with the largest team on record.
Which city has the most accounting firms?
Dublin leads with 69 headquartered companies, followed by Cork (26) and Limerick (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 319 verified decision-maker contacts tracked across these 69 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 29, 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.