| 1 | O'Keeffes Group | €142.8M | 350 | 70 |
| 2 | Duggan Steel Group | €74.0M | 125 | 60 |
| 3 | TransferMate Global Payments | €73.6M | 350 | 60 |
| 4 | Iverk Produce | €63.5M | 125 | 60 |
| 5 | aut even hospital kilkenny | €58.4M | 350 | 60 |
| 6 | Newpark Hotel Kilkenny with Escape Health Club & Spa | €57.5M | 350 | 60 |
| 7 | Allens The Home & Gifts Stores | €51.0M | 125 | 60 |
| 8 | Anocht Restaurant | €30.8M | 125 | 60 |
| 9 | Irish Wind Farmers Association | €28.2M | 125 | 60 |
| 10 | Highway Safety Developments Ltd | €27.4M | 125 | 60 |
| 11 | MERLYN | €27.4M | 125 | 60 |
| 12 | MERLYN France | €27.4M | 125 | 60 |
| 13 | Dunreidy Engineering Ltd. | €25.0M | 125 | 60 |
| 14 | FPK Engineering Solutions | €21.8M | 125 | 60 |
| 15 | Steel & Roofing Systems | €18.9M | 125 | 60 |
| 16 | Total Highway Maintenance | €18.9M | 125 | 60 |
| 17 | roadmaster building systems | €17.0M | 125 | 60 |
| 18 | Property Tax International | €12.8M | 350 | 60 |
| 19 | ISE Forest and Garden Equipment Ltd. | €12.2M | 30 | 60 |
| 20 | ElectroCity Ltd. | €12.2M | 30 | 60 |
| 21 | Audi Approved :plus Kilkenny | €9.2M | 30 | 50 |
| 22 | SOS Kilkenny Clg | €8.6M | 350 | 50 |
| 23 | Galmoy Mines Ltd. | €8.0M | 30 | 50 |
| 24 | Beotanics | €7.4M | 30 | 50 |
| 25 | Hears Technology | €7.3M | 30 | 50 |
| 26 | HYbrid Energy Solutions Ltd | €6.8M | 30 | 50 |
| 27 | Solar Cell | €6.8M | 30 | 50 |
| 28 | Bluebird Care Carlow, Kilkenny & Waterford | €6.7M | 125 | 50 |
| 29 | Loanitt | €6.3M | 30 | 50 |
| 30 | Kilkenny Cooling Systems | €6.0M | 30 | 50 |
| 31 | O'Briens Kilkenny | €5.7M | 30 | 50 |
| 32 | Kilkenny Modern Printers | €5.5M | 30 | 50 |
| 33 | Butler House & Garden | €4.9M | 30 | 50 |
| 34 | Paris Texas Bar and Smokehouse | €4.9M | 30 | 50 |
| 35 | The Kilkenny Cat Laughs Comedy Festival | €4.9M | 30 | 50 |
| 36 | Killaree Lighting Services | €4.5M | 30 | 50 |
| 37 | Hayes Higgins Partnership | €4.5M | 30 | 50 |
| 38 | Duggan Lynch Builders | €4.5M | 30 | 50 |
| 39 | Ekker | €4.1M | 350 | 50 |
| 40 | bespoke & co. ireland | €4.1M | 30 | 50 |
| 41 | Dunmore Woodwork Co Ltd | €3.8M | 30 | 50 |
| 42 | AP Systems Ltd | €3.5M | 30 | 50 |
| 43 | Enviroclad Shop Ltd | €3.0M | 5 | 50 |
| 44 | KCLR96FM | €2.7M | 125 | 50 |
| 45 | Dinners for Winners | €2.5M | 5 | 50 |
| 46 | WEW Engineering Ltd | Consulting Engineers | €2.2M | 30 | 50 |
| 47 | A Team Tree Services | €2.2M | 30 | 50 |
| 48 | Treatment Systems Ltd | €2.2M | 30 | 50 |
| 49 | Reliable Fitness | €2.0M | 5 | 50 |
| 50 | So LoveLee | €2.0M | 5 | 50 |
| 51 | Kilkenny College Past Pupils | €1.5M | 125 | 50 |
| 52 | National Express Couriers | €1.4M | 5 | 50 |
| 53 | Branded Food Solutions | €1.2M | 5 | 50 |
| 54 | Fibre4U | €1.2M | 5 | 50 |
| 55 | La Rivista Kilkenny | €1.2M | 30 | 50 |
| 56 | The Hungry Moose - Gourmet Burger House, Kilkenny | €1.2M | 30 | 50 |
| 57 | Telenostic | €1.2M | 5 | 50 |
| 58 | mountain view kilkenny | €1.2M | 30 | 50 |
| 59 | Insight HR | €1.2M | 14 | 50 |
| 60 | CNC TECHNOLOGY | €1.2M | 5 | 50 |
| 61 | Irish Energy Storage Association | €1.1M | 5 | 50 |
| 62 | Foras | €1.1M | 5 | 50 |
| 63 | Manicle Property Insurance Claims (MPIC) | €1.1M | 3 | 50 |
| 64 | CCH Architects | €1.1M | 30 | 50 |
| 65 | Walshe Management Consultants | €1.1M | 5 | 50 |
| 66 | Advocate Financial Services IRL | €1.1M | 5 | 50 |
| 67 | ecoCOOL Refrigeration and Air Conditioning | €1.0M | 5 | 40 |
| 68 | ohdonuts | €995K | 5 | 40 |
| 69 | SurveyGuru | €923K | 5 | 40 |
| 70 | CardLogic Ltd. | €917K | 5 | 40 |
| 71 | Children's Mental Wellbeing | €834K | 5 | 40 |
| 72 | Food Business Coach | €821K | 5 | 40 |
| 73 | Wise Learning Consultancy | €821K | 5 | 40 |
| 74 | Crown Harvey Consult | €813K | 30 | 40 |
| 75 | Octo: Genius Word Game | €811K | 5 | 40 |
| 76 | Guilfoyle Building Contractors Limited | €755K | 5 | 40 |
| 77 | bmac europe | €755K | 5 | 40 |
| 78 | Pierce Doyle Consultancy Ltd | €755K | 5 | 40 |
| 79 | reviewfield ltd | €755K | 5 | 40 |
| 80 | Tyrrell Chartered Quantity Surveyors Ltd. | €755K | 5 | 40 |
| 81 | McCullagh Lupton Quinn Chartered Quantity Surveyors | €755K | 5 | 40 |
| 82 | Heat Logic | €755K | 5 | 40 |
| 83 | mcf projects ltd | €755K | 5 | 40 |
| 84 | bolger quantity surveyors | €755K | 5 | 40 |
| 85 | Hickey Hire - Kilkenny | €755K | 5 | 40 |
| 86 | Morrissey Construction - Kilkenny Ireland | €755K | 5 | 40 |
| 87 | ConstructionJobs.ie | €755K | 5 | 40 |
| 88 | ISPE Ireland Affiliate | €719K | 5 | 40 |
| 89 | PREMO Software | €649K | 30 | 40 |
| 90 | MC Graphic Designs | €627K | 5 | 40 |
| 91 | Research Designs | €612K | 5 | 40 |
| 92 | Avalon Conveyor Components Ltd | €612K | 5 | 40 |
| 93 | enriching education | €572K | 5 | 40 |
| 94 | zen events ireland | €548K | 5 | 40 |
| 95 | TurboChillers | €548K | 5 | 40 |
| 96 | le+passive | €512K | 5 | 40 |
| 97 | Local Enterprise Office Kilkenny | €503K | 5 | 40 |
| 98 | The Watershed Kilkenny | €481K | 125 | 40 |
| 99 | Spiel | €475K | 5 | 40 |
| 100 | International Healthcare Services Centre (IHSC) | €473K | 5 | 40 |