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Home » Latest » Market Explainers » Ireland’s Largest Companies by market capitalization, 2024

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Ireland’s Largest Companies by market capitalization, 2024

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As of December 23, 2024, RYANAIR HOLDINGS is the most valuable company in Ireland, with a market cap of $21.78 billion. Following it are KERRY GROUP ($16.23 billion) and KINGSPAN GROUP ($13.26 billion).

Which one is the most valuable in Ireland by market cap?
This list comprises the biggest companies currently in Ireland by market cap in 2024:

Ireland’s Largest Companies by market capitalization, 2024

RANKCOMPANYMARKET CAPTIAL (USD DOLLAR)
1RYANAIR HOLDINGS PLC$21.78 billion
2KERRY GROUP PLC$16.23 billion
3KINGSPAN GROUP PLC$13.26 billion
4AIB GROUP PLC$12.52 billion
5BANK OF IRELAND GROUP PLC$9.06 billion
6GLANBIA PLC$3.58 billion
7DALATA HOTEL GROUP PLC$1.02 billion
8GREENCOAT RENEWABLES PLC$0.958 billion
9GLENVEAGH PROPERTIES PLC$0.933 billion
10PERMANENT TSB GROUP HOLDINGS PLC$0.800 billion
11UNIPHAR PLC$0.569 billion
12IRISH RESIDENTIAL PROPERTIES REIT PLC$0.495 billion
13FBD HOLDINGS PLC$0.486 billion
14ORIGIN ENTERPRISES PLC$0.315 billion
15IFG GROUP$0.240 billion
16MALIN CORPORATION PLC$0.171 billion
17DATALEX PLC$0.070 billion
18DONEGAL INVESTMENT GROUP PLC$0.026 billion
19CORRE ENERGY B.V.$0.010 billion
20OVOCA BIO PLC$0.001 billion
21HEALTHBEACON PLC$0.001 billion

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Nikolas Anderson, D.Litt.
Nikolas Anderson, D.Litt. in Public Affairs and Global Journalism, is the Associate Editor at CEOWORLD Magazine, where he combines deep financial acumen with communications expertise to deliver content that speaks to global executives. With a background in economics and public policy, Nikolas began his career as an investment analyst before moving into media as a financial commentator and strategic communications advisor. He has worked with leading asset managers, policy think tanks, and international business outlets.

At CEOWORLD, Nikolas leads editorial initiatives focused on financial leadership, corporate messaging, and economic trends. His work often explores how macroeconomic forces impact brand value and investor confidence. He holds a degree in Economics from a top U.S. university and a master's in Global Strategic Communications. He is a contributor to several financial policy journals and a frequent speaker at executive roundtables.

With a data-informed, narrative-driven approach, Nikolas curates content that helps executives understand not just what’s happening in the markets—but how to communicate and lead through it. He believes in responsible journalism and strategic messaging as twin engines of trust and influence in today’s corporate world.

Email Nikolas Anderson at nikolas@ceoworld.biz