Largest Companies in Ireland by Market Cap
This is the complete list of 23 largest companies in Ireland by market cap, with a combined market capitalization of €85.10 Billion ($99.50 Billion USD). Ryanair Holdings plc leads as the top Ireland company by market cap, valued at $27.05 Billion. From billion-dollar companies to the biggest, richest and most valuable Ireland corporations, these rankings span 19 sectors across 1 exchange. Updated daily with live market data.
Total Market Cap (USD)
$99.50 Billion
Companies Listed
23
Largest Company
Ryanair Holdings plc
| Rank | Company | Market Cap (USD) | Market Cap (Local) | Price | 24h Change | 7d Change | 52-Week Range | All-Time Range | 24h Volume |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
Ryanair Holdings plc
IR:RYA |
$27.05 Billion | €23.14 Billion | €22.00 | -1.12% | -3.30% | Low: €22.00 / High: €29.97 | Low: €8.32 / High: €29.97 | 37.78 Million |
| 2 |
AIB Group PLC
IR:A5G |
$18.42 Billion | €15.75 Billion | €11.33 | -2.16% | -0.61% | Low: €7.38 / High: €11.65 | Low: €0.69 / High: €15.78 | 94.72 Million |
| 3 |
Bank of Ireland Group PLC
IR:BIRG |
$15.95 Billion | €13.64 Billion | €19.86 | -1.14% | -0.23% | Low: €12.99 / High: €20.37 | Low: €1.15 / High: €20.37 | 46.60 Million |
| 4 |
Kingspan Group plc
IR:KRX |
$12.85 Billion | €10.99 Billion | €97.20 | +1.09% | -6.09% | Low: €62.85 / High: €105.30 | Low: €16.87 / High: €105.30 | 7.94 Million |
| 5 |
Kerry Group
IR:KRZ |
$11.54 Billion | €9.87 Billion | €84.75 | +0.47% | +2.48% | Low: €64.40 / High: €85.30 | Low: €58.53 / High: €127.42 | 6.46 Million |
| 6 |
Glanbia PLC
IR:GL9 |
$5.20 Billion | €4.44 Billion | €21.40 | -0.93% | -0.74% | Low: €13.69 / High: €24.84 | Low: €7.17 / High: €24.84 | 7.60 Million |
| 7 |
Dalata Hotel Group Plc
IR:DHG |
$1.36 Billion | €1.16 Billion | €6.44 | -0.16% | +0.16% | Low: €6.40 / High: €6.45 | Low: €1.71 / High: €6.96 | 10.32 Million |
| 8 |
Cairn Homes PLC
IR:C5H |
$1.27 Billion | €1.09 Billion | €2.70 | -0.55% | -2.71% | Low: €1.89 / High: €2.88 | Low: €0.54 / High: €2.88 | 18.41 Million |
| 9 |
Glenveagh Properties PLC
IR:GVR |
$1.01 Billion | €860.34 Million | €2.28 | -0.66% | -7.14% | Low: €1.77 / High: €2.57 | Low: €0.44 / High: €2.57 | 31.56 Million |
| 10 |
Uniphar Group PLC
IR:UPR |
$951.34 Million | €813.73 Million | €4.03 | +0.75% | -3.47% | Low: €3.42 / High: €4.92 | Low: €0.96 / High: €4.96 | 5.88 Million |
| 11 |
Irish Continental Group PLC
IR:IR5B |
$890.98 Million | €762.11 Million | €7.94 | +0.25% | +7.59% | Low: €5.68 / High: €7.94 | Low: €2.12 / High: €7.94 | 24.92 Million |
| 12 |
Greencoat Renewables PLC
IR:GRP |
$779.33 Million | €666.61 Million | €0.77 | -0.39% | -0.90% | Low: €0.66 / High: €0.80 | Low: €0.66 / High: €1.18 | 17.90 Million |
| 13 |
FBD Holdings PLC
IR:EG7 |
$591.45 Million | €505.90 Million | €18.65 | +0.54% | -0.53% | Low: €13.70 / High: €20.00 | Low: €3.53 / High: €20.00 | 389.20K |
| 14 |
Irish Residential Properties
IR:IRES |
$489.30 Million | €418.53 Million | €1.07 | -0.37% | -1.84% | Low: €0.90 / High: €1.18 | Low: €0.75 / High: €1.58 | 17.75 Million |
| 15 |
Origin Enterprises Plc
IR:OIZ |
$481.54 Million | €411.89 Million | €4.07 | -5.35% | -8.54% | Low: €3.63 / High: €4.86 | Low: €1.61 / High: €6.14 | 584.67K |
| 16 |
Kenmare Resources PLC
IR:KMR |
$221.25 Million | €189.25 Million | €2.14 | +4.90% | -1.83% | Low: €2.04 / High: €3.68 | Low: €0.74 / High: €5.68 | 51.13K |
| 17 |
Hostelworld Group PLC
IR:HSW |
$171.37 Million | €146.58 Million | €1.40 | +0.00% | +12.00% | Low: €1.10 / High: €1.59 | Low: €0.45 / High: €4.05 | 6.52K |
| 18 |
Mincon Group plc
IR:MIO |
$150.86 Million | €129.03 Million | €0.75 | +3.47% | +3.47% | Low: €0.37 / High: €0.78 | Low: €0.29 / High: €1.57 | 454.55K |
| 19 |
Datalex
IR:DLE |
$56.45 Million | €48.28 Million | €0.30 | +0.00% | +0.00% | Low: €0.30 / High: €0.30 | Low: €0.22 / High: €3.97 | 268.78K |
| 20 |
Malin Corporation plc
IR:MLC |
$35.40 Million | €30.28 Million | €7.00 | +0.00% | +0.72% | Low: €6.95 / High: €8.65 | Low: €1.55 / High: €15.37 | 1.78K |
| 21 |
Great Western Mining Corp Plc
IR:8GW |
$16.57 Million | €14.17 Million | €0.04 | -4.76% | +5.26% | Low: €0.01 / High: €0.04 | Low: €0.00 / High: €0.20 | 186.11K |
| 22 |
Donegal Investment Group PLC
IR:DQ7A |
$14.36 Million | €12.28 Million | €10.00 | -20.00% | -31.03% | Low: €10.00 / High: €19.00 | Low: €4.90 / High: €22.50 | 1.67K |
| 23 |
Ovoca Gold PLC
IR:OVXA |
$856.42K | €732.54K | €0.01 | +0.00% | +0.00% | Low: €0.01 / High: €0.01 | Low: €0.01 / High: €0.25 | 0.00 |
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