673,917 total companies in Ireland
| # | Company | City | Sector | Revenue | Employees | Score | Grade |
|---|---|---|---|---|---|---|---|
| 1 | Aldi Süd | Batavia | retail | €83.0B | 200,410 | 67 | A |
| 2 | Accenture | Dublin | information technology | €69.7B | 779,000 | 72 | A |
| 3 | PDD Holdings | George Town | e-commerce | €54.0B | 12,992 | 77 | C |
| 4 | Linde Group | Woking | chemical industry | €33.0B | 80,820 | 74 | A |
| 5 | Medtronic plc | Ireland | medical technology industry | €31.2B | 86,000 | 72 | A |
| 6 | Health Service Executive | Dr Steevens' Hospital | -- | €27.6B | 166,776 | 70 | C |
| 7 | Johnson Controls | Cork | -- | €25.3B | 120,000 | 70 | A |
| 8 | Eaton Corporation | Cleveland | industrial manufacturing | €20.8B | 92,000 | 72 | A |
| 9 | Kellanova | Chicago | fast-moving consumer goods | €15.3B | 33,577 | 72 | A |
| 10 | Ryanair | Dublin Airport | -- | €10.8B | 13,000 | 75 | A |
| 11 | Dole plc | Dublin | agribusiness | €8.5B | 35,371 | 77 | A |
| 12 | AerCap | Amsterdam | aerospace industry | €4.9B | 390 | 77 | A |
| 13 | Mallinckrodt Pharmaceuticals | United States | pharmaceutical industry | €3.2B | -- | 57 | C |
| 14 | Elsevier | Amsterdam | publishing | €3.1B | 9,500 | 72 | A |
| 15 | kingspan century limited | -- | -- | €3.0B | 20,000 | 80 | A |
| 16 | johnson controls global strategic accounts | -- | -- | €2.4B | 20,000 | 80 | A |
| 17 | trane ireland | dublin | -- | €2.4B | 20,000 | 80 | A |
| 18 | léigh | -- | -- | €1.9B | 20,000 | 80 | A |
| 19 | the alternative pizza company | -- | -- | €1.5B | 7,500 | 80 | A |
| 20 | ambipar response | ireland | little island roads | -- | €1.5B | 20,000 | 80 | A |
| 21 | Euronext | place des Reflets | financial services | €1.5B | 2,300 | 67 | A |
| 22 | ibm ireland lab | -- | -- | €1.4B | 20,000 | 80 | A |
| 23 | accenture insurance | -- | -- | €1.4B | 20,000 | 80 | A |
| 24 | anglo irish beef processors | -- | -- | €1.2B | 3,000 | 80 | A |
| 25 | aryzta ireland & uk | dublin 22 | -- | €1.2B | 3,000 | 80 | A |
| 26 | ibm now factory | dublin 18 | -- | €1.0B | 20,000 | 80 | A |
| 27 | An Post | General Post Office | logistics | €876.0M | 11,832 | 67 | C |
| 28 | food industry talent smurfit | dublin | -- | €596.7M | 3,000 | 70 | B |
| 29 | the irish food trade connect forum | -- | -- | €596.7M | 3,000 | 70 | B |
| 30 | amtivo (formerly certification europe) | dublin 12 | -- | €574.7M | 750 | 70 | B |
| 31 | harbour innovation campus | -- | -- | €574.7M | 750 | 70 | B |
| 32 | University College Cork | Cork | -- | €533.9M | 3,500 | 70 | B |
| 33 | blackrock health | dublin | -- | €500.7M | 3,000 | 70 | B |
| 34 | uniphar medical | dublin | -- | €500.7M | 3,000 | 70 | B |
| 35 | templegoue tennis club | dublin 6w | -- | €486.3M | 3,000 | 70 | B |
| 36 | ballinteer st johns gaa club | -- | -- | €486.3M | 3,000 | 70 | B |
| 37 | thomas davis clg | -- | -- | €486.3M | 3,000 | 70 | B |
| 38 | Pacific Crewing Services Ltd. | Wexford | -- | €479.2M | 350 | 70 | B |
| 39 | Department of Education and Youth | Dublin | -- | €456.4M | 4,536 | 70 | B |
| 40 | investlandia | street | -- | €453.1M | 3,000 | 70 | B |
| 41 | bam ireland | kill | -- | €453.1M | 3,000 | 70 | B |
| 42 | Fridge Spares Wholesale | -- | -- | €444.6M | 350 | 70 | B |
| 43 | trio-tronics manufacturing global limited (europe) | dublin 18 | -- | €406.9M | 3,000 | 70 | B |
| 44 | siteserv | dublin 12 | -- | €384.8M | 3,000 | 70 | B |
| 45 | profim ireland | dublin | -- | €382.6M | 3,000 | 70 | B |
| 46 | cucine lube ireland | limerick | -- | €382.6M | 3,000 | 70 | B |
| 47 | herbalife ireland & uk independent distributor | dublin 6 | -- | €370.9M | 20,000 | 70 | B |
| 48 | Recruitment Compass | -- | -- | €370.8M | 1,050 | 70 | B |
| 49 | securitas security ireland | dublin 15 | -- | €345.6M | 3,000 | 70 | B |
| 50 | cork institute of technology | cork | -- | €343.3M | 3,000 | 70 | B |
| 51 | tu dublin school of mathematics & statistics | -- | -- | €343.3M | 3,000 | 70 | B |
| 52 | access ucc ds employability programme | cork | -- | €343.3M | 3,000 | 70 | B |
| 53 | department of foreign affairs and trade, ireland | dublin | -- | €301.9M | 3,000 | 70 | B |
| 54 | expd8 ireland | santry demesne | -- | €278.9M | 3,000 | 70 | B |
| 55 | brown thomas arnotts | dublin 2 | -- | €278.9M | 3,000 | 70 | B |
| 56 | musgrave operating partners ireland | lucan | -- | €278.9M | 3,000 | 70 | B |
| 57 | topline - home garden & diy | kildare | -- | €278.9M | 3,000 | 70 | B |
| 58 | musgrave wholesale partners | dublin 11 | -- | €278.9M | 3,000 | 70 | B |
| 59 | heatons group | dublin 24 | -- | €278.9M | 3,000 | 70 | B |
| 60 | mapaex | -- | -- | €278.9M | 3,000 | 70 | B |
| 61 | JFC Group | Tuam | -- | €268.2M | 350 | 70 | B |
| 62 | HELSKE | Ulysses House | -- | €268.2M | 350 | 70 | B |
| 63 | South Dublin County - The gateway location to Europe, Ireland and Dublin for Business | South Dublin | -- | €268.2M | 350 | 70 | B |
| 64 | Splex Group | Galway | -- | €268.2M | 350 | 70 | B |
| 65 | Aqua Investments | Dublin | -- | €268.2M | 350 | 70 | B |
| 66 | HPSU Founders Forum | Dublin | -- | €268.2M | 350 | 70 | B |
| 67 | Primary Schools | -- | -- | €248.2M | 2,169 | 70 | B |
| 68 | clanwilliam group | dublin | -- | €211.5M | 3,000 | 70 | B |
| 69 | comtrade digital services | -- | -- | €211.5M | 3,000 | 70 | B |
| 70 | inclusive ucc | -- | -- | €211.5M | 3,000 | 70 | B |
| 71 | onboarding for linkedin pages (test) | -- | -- | €211.5M | 3,000 | 70 | B |
| 72 | ibm in ireland | dublin 4 | -- | €211.5M | 3,000 | 70 | B |
| 73 | Alsecco Ireland | -- | -- | €207.2M | 350 | 70 | B |
| 74 | Kilsaran | Dunboyne | -- | €207.2M | 350 | 70 | B |
| 75 | IRISH CEMENT LIMITED | DROGHEDA | -- | €207.2M | 350 | 70 | B |
| 76 | FREEFOAM PLASTICS LTD. - SPAIN | Cork | -- | €207.2M | 350 | 70 | B |
| 77 | kildare innovation campus (kic) | leixlip | -- | €196.5M | 3,000 | 70 | B |
| 78 | kilsaran international | dunboyne | -- | €194.5M | 750 | 70 | B |
| 79 | belvedere union | -- | -- | €186.6M | 20,000 | 70 | B |
| 80 | university college cork, ireland (ucc) | -- | -- | €186.6M | 20,000 | 70 | B |
| 81 | alison university | galway | -- | €186.6M | 20,000 | 70 | B |
| 82 | tu dublin lifelong learning | dublin | -- | €186.6M | 20,000 | 70 | B |
| 83 | bisys fund services | waterford | -- | €179.7M | 3,000 | 70 | B |
| 84 | asset services (part of link group) | maigh nuad | -- | €179.7M | 3,000 | 70 | B |
| 85 | Meade Farm Group | Navan | -- | €177.9M | 350 | 70 | B |
| 86 | Orbis MES by Ever.Ag | Dn Laoghaire | -- | €177.9M | 350 | 70 | B |
| 87 | AllinAll Ingredients Ltd | County Dublin | -- | €177.9M | 350 | 70 | B |
| 88 | Loughnanes of Galway | Galway | -- | €177.9M | 350 | 70 | B |
| 89 | Irish Country Meats | Enniscorthy | -- | €177.9M | 350 | 70 | B |
| 90 | Silver Hill Duck | Emyvale | -- | €177.9M | 350 | 70 | B |
| 91 | DMC Foods | Crowscastle | -- | €177.9M | 350 | 70 | B |
| 92 | Karro Callan | Westcourt. | -- | €177.9M | 350 | 70 | B |
| 93 | Oliver Carty & Family | Athlone | -- | €177.9M | 350 | 70 | B |
| 94 | Tayto Snacks | Ashbourne | -- | €177.9M | 350 | 70 | B |
| 95 | Birds Eye Pizza | Naas | -- | €177.9M | 350 | 70 | B |
| 96 | Danone Wexford | -- | -- | €177.9M | 350 | 70 | B |
| 97 | NMCI Training Services | Ringaskiddy | -- | €171.1M | 125 | 70 | B |
| 98 | Irish Institute of Master Mariners | Cobh | -- | €171.1M | 125 | 70 | B |
| 99 | Shannon Foynes Port | -- | -- | €171.1M | 125 | 70 | B |
| 100 | ICG Terminals | Dublin City | -- | €171.1M | 125 | 70 | B |
This ranking shows the top 100 companies in Ireland by reported revenue, sourced from official government registries. The S.C.A.L.A. Score (0-100) provides an at-a-glance assessment of financial health. Detailed reports from €0.99. API access from €19/month.