The Largest Companies in Ireland by Market Capitalization
List of the largest companies from Ireland country rank by market capitalization.
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| Rank | Company | Market Cap | Diff. next | Sector |
|---|---|---|---|---|
| #1 | Accenture plcSymbol: ACN | $ 162.364 billion ($162,364,571,648.00) One Hundred Sixty Two Billion Three Hundred Sixty Four Million Five Hundred Seventy One Thousand Six Hundred Forty Eight | $56.010 billion more than Medtronic plc. more by 52.66% | Technology |
| #2 | Medtronic plc.Symbol: MDT | $ 106.353 billion ($106,353,778,688.00) One Hundred Six Billion Three Hundred Fifty Three Million Seven Hundred Seventy Eight Thousand Six Hundred Eighty Eight | $40.136 billion more than Eaton Corporation, PLC more by 60.61% | Healthcare |
| #3 | Eaton Corporation, PLCSymbol: ETN | $ 66.216 billion ($66,216,919,040.00) Sixty Six Billion Two Hundred Sixteen Million Nine Hundred Nineteen Thousand Forty | $4.364 billion more than Aon plc more by 7.06% | Industrials |
| #4 | Aon plcSymbol: AON | $ 61.852 billion ($61,852,364,800.00) Sixty One Billion Eight Hundred Fifty Two Million Three Hundred Sixty Four Thousand Eight Hundred | $20.240 billion more than Trane Technologies plc more by 48.64% | Financial Services |
| #5 | Trane Technologies plcSymbol: TT | $ 41.611 billion ($41,611,472,896.00) Forty One Billion Six Hundred Eleven Million Four Hundred Seventy Two Thousand Eight Hundred Ninety Six | $1.150 billion more than Johnson Controls International more by 2.84% | Industrials |
| #6 | Johnson Controls International Symbol: JCI | $ 40.460 billion ($40,460,808,192.00) Forty Billion Four Hundred Sixty Million Eight Hundred Eight Thousand One Hundred Ninety Two | $2.777 billion more than CRH PLC more by 7.37% | Industrials |
| #7 | CRH PLCSymbol: CRH | $ 37.683 billion ($37,683,134,464.00) Thirty Seven Billion Six Hundred Eighty Three Million One Hundred Thirty Four Thousand Four Hundred Sixty Four | $7.435 billion more than FLUTTER ENTERTAINMENT PLC more by 24.58% | Basic Materials |
| #8 | FLUTTER ENTERTAINMENT PLCSymbol: FLTR.IR | $ 30.247 billion ($30,247,554,348.00) Thirty Billion Two Hundred Forty Seven Million Five Hundred Fifty Four Thousand Three Hundred Forty Eight | $527.925 million more than EXPERIAN PLC more by 1.78% | Consumer Cyclical |
| #9 | EXPERIAN PLCSymbol: EXPN.L | $ 29.719 billion ($29,719,628,855.00) Twenty Nine Billion Seven Hundred Nineteen Million Six Hundred Twenty Eight Thousand Eight Hundred Fifty Five | $511.601 million more than Aptiv PLC more by 1.75% | Industrials |
| #10 | Aptiv PLCSymbol: APTV | $ 29.208 billion ($29,208,027,136.00) Twenty Nine Billion Two Hundred Eight Million Twenty Seven Thousand One Hundred Thirty Six | $4.690 billion more than Horizon Therapeutics Public Lim more by 19.13% | Consumer Cyclical |
| #11 | Horizon Therapeutics Public LimSymbol: HZNP | $ 24.517 billion ($24,517,040,128.00) Twenty Four Billion Five Hundred Seventeen Million Forty Thousand One Hundred Twenty Eight | $3.565 billion more than Ryanair Holdings plc more by 17.02% | Healthcare |
| #12 | Ryanair Holdings plcSymbol: RYAAY | $ 20.951 billion ($20,951,435,264.00) Twenty Billion Nine Hundred Fifty One Million Four Hundred Thirty Five Thousand Two Hundred Sixty Four | $2.937 billion more than STERIS plc (Ireland) more by 16.31% | Industrials |
| #13 | STERIS plc (Ireland)Symbol: STE | $ 18.014 billion ($18,014,160,896.00) Eighteen Billion Fourteen Million One Hundred Sixty Thousand Eight Hundred Ninety Six | $964.165 million more than ICON plc more by 5.65% | Healthcare |
| #14 | ICON plcSymbol: ICLR | $ 17.049 billion ($17,049,995,264.00) Seventeen Billion Forty Nine Million Nine Hundred Ninety Five Thousand Two Hundred Sixty Four | $4.410 billion more than AerCap Holdings N.V. more by 34.89% | Healthcare |
| #15 | AerCap Holdings N.V.Symbol: AER | $ 12.639 billion ($12,639,522,816.00) Twelve Billion Six Hundred Thirty Nine Million Five Hundred Twenty Two Thousand Eight Hundred Sixteen | $143.111 million more than Seagate Technology Holdings PLC more by 1.15% | Industrials |
| #16 | Seagate Technology Holdings PLCSymbol: STX | $ 12.496 billion ($12,496,411,648.00) Twelve Billion Four Hundred Ninety Six Million Four Hundred Eleven Thousand Six Hundred Forty Eight | $1.549 billion more than BANK OF IRELAND GROUP PLC more by 14.16% | Technology |
| #17 | BANK OF IRELAND GROUP PLCSymbol: BIRG.IR | $ 10.946 billion ($10,946,413,934.00) Ten Billion Nine Hundred Forty Six Million Four Hundred Thirteen Thousand Nine Hundred Thirty Four | $159.861 million more than AIB GROUP PLC more by 1.48% | Financial Services |
| #18 | AIB GROUP PLCSymbol: AIBG.L | $ 10.786 billion ($10,786,552,096.00) Ten Billion Seven Hundred Eighty Six Million Five Hundred Fifty Two Thousand Ninety Six | $1.563 billion more than SMURFIT KAPPA GROUP PLC more by 16.96% | Financial Services |
| #19 | SMURFIT KAPPA GROUP PLCSymbol: SK3.IR | $ 9.222 billion ($9,222,795,138.00) Nine Billion Two Hundred Twenty Two Million Seven Hundred Ninety Five Thousand One Hundred Thirty Eight | $25.896 million more than J HARDIE CDI 1:1 more by 0.28% | Consumer Cyclical |
| #20 | J HARDIE CDI 1:1Symbol: JHX.AX | $ 9.196 billion ($9,196,898,748.00) Nine Billion One Hundred Ninety Six Million Eight Hundred Ninety Eight Thousand Seven Hundred Forty Eight | Basic Materials |
Showing rank from 1 to 20 of 92 companies