Top advertising 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 | Richmond Marketing LIMITED | Ireland | Dublin | 1st Floor Harmony Court | Dublin | D02 VY52 | richmondmarketing.***** | 1989 | $280,878,423 | 170 | Corporation | 2 | 666758 |
| 2 | Allegro LIMITED | Ireland | Dublin | Jamestown House | Dublin | D11 P2TT | allegro.***** | 1947 | $140,969,517 | 226 | Corporation | 254 | 11749 |
| 3 | Omnicommediagroup (ireland) LIMITED | Ireland | Dublin | Sixth Floor Stephen Court | Dublin | N/A | N/A | 1999 | $135,803,247 | 177 | Corporation | 4 | 312627 |
| 4 | Mindshare Media Ireland LIMITED | Ireland | Dublin | 3 Christchurch Square | Dublin | N/A | N/A | 1999 | $100,570,078 | 39 | Corporation | N/A | 307201 |
| 5 | Optimum Media Direction (ireland) LIMITED | Ireland | Dublin | Sixth Floor Stephen Court | Dublin | N/A | N/A | 2008 | $77,712,455 | 4 | Corporation | 4 | 456210 |
| 6 | Essencemediacom Ireland LIMITED | Ireland | Dublin | Marconi House | Dublin | N/A | N/A | 2007 | $71,504,797 | 36 | Corporation | 1921 | 448935 |
| 7 | Phd Media (ireland) LIMITED | Ireland | Dublin | Stephen Court | Dublin | D02 N960 | phdmedia.***** | 2008 | $58,090,793 | 15 | Corporation | 4 | 456209 |
| 8 | The Opus Group, Experiential Marketing, Ireland LIMITED | Ireland | Dublin | 41 Central Chambers | Dublin | N/A | N/A | 2022 | $51,050,502 | 114 | Corporation | 4 | 731183 |
| 9 | Integral AD Science Ireland LIMITED | Ireland | Dublin | Beaux Lane House, Fl 5 | Dublin | D02 DH60 | N/A | 2022 | $47,058,342 | 21 | Corporation | 21 | 721665 |
| 10 | Poster Plan LIMITED | Ireland | Dublin | 31 Ballsbridge Terrace | Dublin | D04 XN34 | kineticww.***** | 1990 | $46,167,354 | 25 | Corporation | 21 | 162790 |
| 11 | Droga5 Ireland LIMITED | Ireland | Dublin | The Dock, 7 Hanover Quay | Dublin | D02 YN32 | N/A | 1995 | $37,349,472 | 137 | Corporation | 1663 | 236306 |
| 12 | Counter Products Marketing (ireland) LIMITED | Ireland | Dublin | Penthouse Suite | Dublin | D24 YY6K | N/A | 1985 | $36,142,353 | 576 | Corporation | 2296 | 116133 |
| 13 | Teneo Strategy Ireland LIMITED | Ireland | Dublin | 3rd Floor 20 on Hatch | Dublin | D02 XH02 | N/A | 1982 | $34,976,942 | 99 | Corporation | 29 | 92844 |
| 14 | The Firm Organisation LIMITED | Ireland | Dublin | Block A One George'S Quay Plaza | Dublin | N/A | tfo.***** | 2009 | $28,384,965 | 45 | Corporation | 3 | 467076 |
| 15 | Mediaedge:cia Ireland LIMITED | Ireland | Dublin | 1 High Street | Dublin | D08 R990 | mindshareworld.***** | 1996 | $27,507,352 | 18 | Corporation | 1921 | 244932 |
| 16 | B.R. Marketing LIMITED | Ireland | Clonee | Abbey House | Meath | D15 FXC3 | brfoods.***** | 1983 | $26,100,175 | 53 | Corporation | N/A | 95278 |
| 17 | Verizon Ireland LIMITED | Ireland | Dublin | Unit 1a Willsborough Industrial Estate | Dublin | D17 FV58 | verizon.***** | 1994 | $23,305,361 | 53 | Corporation | 8165 | 224334 |
| 18 | Global Media & Entertainment (ireland) LIMITED | Ireland | Dublin | 86-88 Leeson Street Lower | Dublin | D02 A668 | global.***** | 1995 | $21,079,126 | 52 | Corporation | 253 | 229110 |
| 19 | Specialdaydeal LIMITED | Ireland | Dublin | Cubes, 407 | Dublin | N/A | N/A | 2015 | $20,452,932 | 6 | Corporation | N/A | 557462 |
| 20 | Omnicom Advertising Group Ireland LIMITED | Ireland | Dublin | 41a Blackberry Lane | Dublin | D06 | tbwa-ireland.***** | 1992 | $18,423,900 | 100 | Corporation | 2296 | 184272 |
| 21 | Adara Media Unlimited Company | Ireland | Dublin | Fumbally Square | Dublin | D08 XYA5 | fcrmedia.***** | 2013 | $18,408,155 | 7 | Corporation | 2 | 530033 |
| 22 | Ccg Creative Communications Group LIMITED | Ireland | Dublin | 18-20 Northumberland Road | Dublin | D04 F782 | N/A | 1983 | $17,560,301 | 110 | Corporation | 9 | 94970 |
| 23 | Smart Advertising Technology LIMITED | Ireland | Athlone | Rbk House | West Meath | N37XP52 | N/A | 2013 | $17,047,860 | 1 | Corporation | 6 | 528134 |
| 24 | Broadway Gaming Ireland LIMITED | Ireland | Dublin | Wing 8 the Reflector East | Dublin | D02 R573 | N/A | 2011 | $16,339,812 | 61 | Corporation | N/A | 496564 |
| 25 | Wilson Hartnell Public Relations LIMITED | Ireland | Dublin | 5/6 Ely Place | Dublin | D02 E896 | wilsonhartnell.***** | 1972 | $14,671,540 | 130 | Corporation | 1921 | 38401 |
Showing 25 of 1,919 companies
Request Free SampleAdvertising companies in Ireland by region
1.919 advertising companies across 27 Irish counties. The table below shows the share each region holds.
Advertising companies in Ireland by employee size
| Bracket | Companies | Share |
|---|---|---|
| 1-4 | 1.588 | |
| 5-9 | 131 | |
| 10-19 | 92 | |
| 20-49 | 62 | |
| 50-99 | 20 | |
| 0 or Unknown | 16 | |
| 100-199 | 6 | |
| 200-499 | 2 | |
| 500-999 | 1 | |
| 1.000-4.999 | 1 |
Advertising companies in Ireland by revenue
| Bracket | Companies | Share |
|---|---|---|
| 1 to 100.000 | 1.535 | |
| 100.001 to 499.999 | 308 | |
| 1.000.000 to 4.999.999 | 29 | |
| 10.000.000 to 49.999.999 | 22 | |
| 5.000.000 to 9.999.999 | 12 | |
| 50.000.000 to 99.999.999 | 4 | |
| 100.000.000 to 499.999.999 | 4 | |
| 0 or Unknown | 3 | |
| 500.000 to 999.999 | 2 |
NACE Rev 2, NACE and industry classification for Irish advertising companies
Irish advertising companies are classified under NACE Rev 2 code 7311. 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 advertising companies in Ireland
Our list tracks 1.919 active advertising 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 advertising companies is Dublin, followed by the other major economic regions. The full regional breakdown above shows the share each Irish provincie holds.
Irish advertising companies are classified under NACE Rev 2 code 7311, 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.
27 Irish counties have at least one active advertising companie in our list. The region with the most advertising companies is Dublin, followed by the other major economic regions. Use the regional breakdown table above to see the full distribution.
