| 51 | Leitrim County Council_2136 Carrick on Shannon | General public services | ie | 8 | €6.7M |
| 52 | National Treasury Management Agency (NTMA) Dublin | General public services | ie | 8 | €147,800 |
| 53 | Monaghan County Council Monaghan | General public services | ie | 8 | €86.8M |
| 54 | Galway Roscommon Education and Training Board_92189 Athenry | Education | ie | 7 | €5.0M |
| 55 | Dublin Port Company_411 Dublin | Ports | ie | 7 | €247.0M |
| 56 | Kerry Education and Training Board Tralee | Education | ie | 7 | €5.4M |
| 57 | EirGrid plc Dublin | Electricity | ie | 7 | €173.6M |
| 58 | Asiera CLG Dublin | Education | ie | 7 | €108.2M |
| 59 | Sligo County Council Sligo | General public services | ie | 7 | €5.6M |
| 60 | Louth County Council_381 Dundalk | General public services | ie | 7 | €29.0M |
| 61 | Raidió Teilifís Éireann ( RTÉ ) Dublin | notice.buyer_activities.rcr | ie | 7 | €2.8M |
| 62 | Limerick and Clare Education and Training Board Dooradoyle Road, Limerick | Education | ie | 7 | €4.5M |
| 63 | Tailte Éireann Dublin 7 | General public services | ie | 7 | €5.8M |
| 64 | Central Remedial Clinic Dublin | Health | ie | 6 | €879,231 |
| 65 | Local Government Management Agency DUBLIN 8 | General public services | ie | 6 | €12.2M |
| 66 | Laois County Council Portlaoise | General public services | ie | 6 | €3.4M |
| 67 | daa plc Dublin | General public services | ie | 6 | €511.7M |
| 68 | Rásaíocht Con Éireann Limerick | notice.buyer_activities.rcr | ie | 6 | €3.4M |
| 69 | Gas Networks Ireland Cork | General public services | ie | 6 | €7.8M |
| 70 | South Dublin County Council Dublin | General public services | ie | 6 | €7.6M |
| 71 | Munster Technological University. Tralee | Education | ie | 6 | €614,088 |
| 72 | Fáilte Ireland-National Tourism Development Authority Dublin | General public services | ie | 6 | €9.7M |
| 73 | KARE_473 Newbridge | Health | ie | 6 | €275,094 |
| 74 | St. Vincent's University Hospital Dublin | Health | ie | 6 | €33.8M |
| 75 | Cavan and Monaghan Education and Training Board Monaghan | Education | ie | 6 | €5.3M |
| 76 | Maynooth University Maynooth | Education | ie | 6 | €2.2M |
| 77 | Wexford County Council Wexford | General public services | ie | 6 | €19.2M |
| 78 | National Paediatric Hospital Development Board Dublin | notice.buyer_activities.null | ie | 6 | €12.2M |
| 79 | Galway County Council Galway | General public services | ie | 6 | €3.4M |
| 80 | Horse Racing Ireland (HRI) The Curragh | notice.buyer_activities.rcr | ie | 5 | €6.0M |
| 81 | Kildare and Wicklow Education and Training Board Naas | Education | ie | 5 | €3.4M |
| 82 | The Irish Air Navigation Service Dublin 2 | General public services | ie | 5 | €5.2M |
| 83 | Bus Eireann/Irish Bus Dublin | General public services | ie | 5 | €5.8M |
| 84 | Waterford and Wexford Education and Training Board_110494 Wexford | General public services | ie | 5 | €8.0M |
| 85 | Central Bank of Ireland Dublin | Economic affairs | ie | 5 | €20.1M |
| 86 | Atlantic Technological University Letterkenny | Education | ie | 5 | €25.1M |
| 87 | Waterford City and County Council_103683 Waterford | General public services | ie | 4 | €3.5M |
| 88 | Carlow County Council Carlow | General public services | ie | 4 | €300,000 |
| 89 | Department of Culture Communications Sport Dublin | General public services | ie | 4 | €6.3M |
| 90 | An Chomhairle um Oideachas Gaeltachta agus Gaelscolaiochta Baile Átha Cliath 2 | Education | ie | 4 | €320,000 |
| 91 | Respond Dublin | Housing and community amenities | ie | 4 | €890.0M |
| 92 | Commission for Communications Regulation Dublin | General public services | ie | 4 | €1.7M |
| 93 | The Department of Enterprise Tourism and Employment Dublin | General public services | ie | 4 | €1.3M |
| 94 | Houses of the Oireachtas Service Dublin | General public services | ie | 4 | €3.7M |
| 95 | Commission for Regulation of Utilities Dublin | General public services | ie | 4 | €8.6M |
| 96 | Housing and Sustainable Communities Agency Dublin D02 | Housing and community amenities | ie | 4 | €16.4M |
| 97 | Dundalk Institute of Technology_1155 DUNDALK | Education | ie | 4 | €875,787 |
| 98 | Department of Transport Dublin | General public services | ie | 4 | €1.4M |
| 99 | Fingal County Council_371 Dublin | General public services | ie | 4 | €20.8M |
| 100 | University of Galway (ID 1400) Galway | Education | ie | 4 | €1.5M |