Top accounting companies in Ireland
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Blackrock Asset Management Ireland LIMITED | Ireland | Dublin | 2 Ballsbridge Park | Dublin | D04 YW83 | blackrock.***** | 1995 | $1,766,517,411 | 135 | Corporation | 379 | 227552 |
| 2 | Boston Scientific International Finance LIMITED | Ireland | Galway | Ballybrit Business Park | Galway | N/A | N/A | 2001 | $159,053,128 | 1 | Corporation | 387 | 350500 |
| 3 | Carne Global Financial Services LIMITED | Ireland | Dublin | Block E Iveagh Court | Dublin | D02 YT22 | N/A | 2004 | $125,492,233 | 607 | Corporation | 32 | 380564 |
| 4 | Clune Technology Investment Group LIMITED | Ireland | Kilkenny | Ida Business & Technology Park | Kilkenny | R95 ETN9 | clunetech.***** | 1999 | $124,828,151 | 587 | Corporation | 5 | 317018 |
| 5 | Ernst & Young Services (ireland) LIMITED | Ireland | Dublin | Block 1, Harcourt Centre | Dublin | D02 YA40 | ey.***** | 2011 | $100,025,050 | 313 | Corporation | 5 | 506025 |
| 6 | Creditfix LIMITED | Ireland | Lucan | Avonlea | Dublin | K78Y3Y5 | N/A | 2006 | $77,224,385 | 14 | Corporation | 18 | 432293 |
| 7 | Majorel Ireland LIMITED | Ireland | Fairview | The Majorel Building | Dublin | D03 HR52 | N/A | 1996 | $76,805,170 | 221 | Corporation | 54 | 250811 |
| 8 | Hsv Fund Services LIMITED | Ireland | Dublin | 3rd Floor 6 Georges Dock | Dublin | N/A | N/A | 2014 | $75,277,609 | 598 | Corporation | 3 | 544853 |
| 9 | Willis Towers Watson (ireland) LIMITED | Ireland | Dublin | Willis Towers Watson House Elm Park | Dublin | D04P231 | wtwco.***** | 1976 | $51,151,662 | 224 | Corporation | 768 | 402562 |
| 10 | Kennco Underwriting LIMITED | Ireland | Dublin | Suite 5,6& 7 Grange Road Office Park | Dublin | D16 WK65 | kennco.***** | 2008 | $34,945,849 | 92 | Corporation | 3 | 454673 |
| 11 | Rsm Ireland Business Advisory LIMITED | Ireland | Dublin | Trinity House | Dublin | D06 C8X4 | rsm.***** | 2011 | $29,572,289 | 195 | Corporation | 53 | 506769 |
| 12 | Digit Topco LIMITED | Ireland | Limerick | 59/60 O'Connell Street | Limerick | V94 E95T | N/A | 2021 | $26,967,426 | 215 | Corporation | 14 | 694231 |
| 13 | Fortress Credit Europe Bsl 2024-1 Designated Activity Company | Ireland | Dublin | 32 Molesworth Street | Dublin | D02 Y512 | N/A | 2022 | $24,823,777 | 79 | Corporation | N/A | 719800 |
| 14 | Avery Dennison (ireland) LIMITED | Ireland | Cork | Building 5100 | Cork | N/A | N/A | 1900 | $22,004,626 | 70 | Corporation | 455 | 6005 |
| 15 | Argentum Securities Ireland Public LIMITED Company | Ireland | Dublin 20 | Block A Georges Quay Plaza | Dublin | N/A | N/A | 2013 | $20,939,433 | 79 | Corporation | N/A | 535011 |
| 16 | Alter Domus (ireland) LIMITED | Ireland | Dublin 20 | 1st Floor 118 Lower Baggot Street | Dublin | N/A | N/A | 2010 | $20,878,416 | 112 | Corporation | 177 | 491467 |
| 17 | Donworth Investments LIMITED | Ireland | Galway | Ballybrit Industrial Estate | Galway | N/A | N/A | 2012 | $18,442,195 | 70 | Corporation | 5 | 520180 |
| 18 | Appold Ireland LIMITED | Ireland | Cork | 83 South Mall | Cork | T12 Y15N | mooreireland.***** | 1970 | $16,184,306 | 138 | Corporation | 19 | 733111 |
| 19 | Evat Solutions LIMITED | Ireland | Killorglin | Anglont | Kerry | V93KP68 | N/A | 2010 | $11,898,009 | 44 | Corporation | 23 | 487204 |
| 20 | Dp Financial LIMITED | Ireland | Celbridge | Donaghcumper | Kildare | W23 AX07 | ryeriverbrewingco.***** | 2013 | $11,026,519 | 65 | Corporation | N/A | 530159 |
| 21 | F.D.C. Accountants - Tax Consultants (southern Region) LIMITED | Ireland | Cork | F.d.c. House | Cork | T23 WP94 | fdc.***** | 1988 | $9,889,813 | 145 | Corporation | 3 | 132122 |
| 22 | Taxback Unlimited Company | Ireland | Dublin | 14 St Stephen'S Green | Dublin | D02 Y611 | taxback.***** | 1996 | $9,440,386 | 27 | Corporation | 17 | 256559 |
| 23 | Harbour Facilities Designated Activity Company | Ireland | Dublin | 32 Molesworth Street | Dublin | D02 Y512 | N/A | 2021 | $9,252,143 | 79 | Corporation | N/A | 708267 |
| 24 | Quantum Ireland Capital Management LIMITED | Ireland | N/A | Floor 3 One Molesworth Street | N/A | D02RF29 | N/A | 2012 | $8,683,269 | 5 | Corporation | N/A | 515538 |
| 25 | Docal LIMITED | Ireland | Dundalk | Quayside Business Park, Fl 1 | Louth | N/A | N/A | 2004 | $7,175,397 | 23 | Corporation | 2 | 390947 |
Showing 25 of 4,998 companies
Request Free SampleAccounting companies in Ireland by region
4.998 accounting companies across 31 Irish counties. The table below shows the share each region holds.
Accounting companies in Ireland by employee size
| Bracket | Companies | Share |
|---|---|---|
| 1-4 | 3.811 | |
| 5-9 | 624 | |
| 10-19 | 318 | |
| 20-49 | 124 | |
| 0 or Unknown | 65 | |
| 50-99 | 26 | |
| 100-199 | 18 | |
| 200-499 | 5 | |
| 500-999 | 4 | |
| 1.000-4.999 | 3 |
Accounting companies in Ireland by revenue
| Bracket | Companies | Share |
|---|---|---|
| 1 to 100.000 | 4.261 | |
| 100.001 to 499.999 | 559 | |
| 500.000 to 999.999 | 65 | |
| 1.000.000 to 4.999.999 | 50 | |
| 0 or Unknown | 35 | |
| 10.000.000 to 49.999.999 | 11 | |
| 5.000.000 to 9.999.999 | 8 | |
| 50.000.000 to 99.999.999 | 4 | |
| 100.000.000 to 499.999.999 | 4 | |
| 1.000.000.000 or more | 1 |
NACE Rev 2, NACE and industry classification for Irish accounting companies
Irish accounting companies are classified under NACE Rev 2 code 6920. Ireland's NACE Rev 2 classification mirrors NACE Rev 2 at the 4-digit level, so the codes match exactly. The list above covers every active business in this category registered with the Companies Registration Office (CRO) (Irish Business Register).
Closely related business services
Frequently asked questions about accounting companies in Ireland
Our list tracks 4.998 active accounting companies across every Irish provincie, sourced from the Irish Companies Registration Office (CRO) (commercial register) and verified monthly. The exact count changes as firms register, dissolve and merge.
The region with the most accounting companies is Dublin, followed by the other major economic regions. The full regional breakdown above shows the share each Irish provincie holds.
Irish accounting companies are classified under NACE Rev 2 code 6920, which mirrors Ireland's national NACE Rev 2 codes. The list above covers every active Irish company in this category. Ireland's NACE Rev 2 classification is a 1:1 NACE Rev 2 implementation at the 4-digit level, so the codes match exactly.
Yes. Apply your filters (region, size, revenue, etc.) on the platform, preview the result, then export the full filtered list as CSV or Excel. Larger exports are delivered by email link. Request a free sample first if you want to evaluate the data before you buy.
Every record includes the firm name, full address, primary phone, business email (where available), website, organisasjonsnummer (org. nr.), VAT registration, employee size, revenue band, founding year and NACE / NACE Rev 2 classification. Records are sourced from the Companies Registration Office (CRO) (commercial register) and re-verified monthly.
Monthly. Each refresh removes firms that have dissolved and adds new registrations from the latest Companies Registration Office (CRO) feeds. The "Last updated" line at the top of this page shows the most recent refresh date.
31 Irish counties have at least one active accounting companie in our list. The region with the most accounting companies is Dublin, followed by the other major economic regions. Use the regional breakdown table above to see the full distribution.
