| RMHC -Family Accommodation Unit on St James's Hospital Campus | National Paediatric Hospital Development Board | Clancy's Project Management Limited | | €21,927,624 |
| Initial Project (20 No Rapid Delivery Houses at Avondale Heights (Phase 2), Rathdrum, Co. Wicklow)Direct Invite – Mini-Competition | Wicklow County Council | ABM ABM Design and Build / Construction | | €21,844,943 |
| The Design and Construction of 75 No. Social Housing Units, Lott Lane (Phase 1), Ballydonarea Drive, Kilcoole, Co. WicklowDirect Invite – Mini-Competition | Wicklow County Council | ABM ABM Design and Build / Construction | | €21,844,943 |
| ET2404 - Provision of External Procurement and Implementation Partner ServicesOpen Procedure | Road Safety Authority (RSA) | Ernst and Young_86592_(Main Account) | | €21,530,000 |
| Catering Service Concessions for Maynooth UniversityOpen Procedure | Maynooth University | Masterchefs Limited | | €20,000,000 |
| Foynes to Limerick Road (including Adare Bypass) Archaeological Consultancy Services - Stage (i)-(iv) ServicesOpen Procedure | Limerick City and County Council | Archaeological Management Solutions | | €19,999,008 |
| St Vincent's Hospital, DublinOpen Procedure | HSE | Masterfire Life Safety Systems Limited | | €19,902,060 |
| PAS122F-08-010 - PROJ000009524 - Mini Competition for the provision of Business and Management Consultancy Support for the Education Sector’s Transformation ProgrammeDirect Invite – Mini-Competition | Department of Education and Youth | Grant Thornton | | €19,856,775 |
| The design & construction of 62 no housing units at 4 no sites in Co. Westmeath | Westmeath County Council | Coolsivna Construction Group Limited | | €19,484,000 |
| Provision of private ambulance capacity on a National Basis on behalf of the National Ambulance Service (NAS) | Health Service Executive (HSE) | Festimed Ireland Limited and 8 others | | €18,500,000 |
| IPS011F-02-042-PROJ000009428-SRFT for External ICT Technical Support-Lot 2-(Teams of Resources) for Department of JusticeDirect Invite – Mini-Competition | Department of Justice, Home Affairs and Migration | Accenture Limited | | €18,200,000 |
| MMP068F-16 - Mini Competition for Media Strategy, Planning and Buying Services for Enterprise IrelandDirect Invite – Mini-Competition | Enterprise Ireland | Mindshare Media Ireland Limited | | €18,000,000 |
| Request for Tenders for the Provision of a Public Bus Service on Route 139 Naas to BlanchardstownOpen Procedure | National Transport Authority | J.J. Kavanagh & Sons Limited | | €17,499,642 |
| Mini competition for the provision of domestic electricity to the Public Sector in IrelandDirect Invite – Mini-Competition | The Office of Government Procurement | Energia | | €17,129,890 |
| MMP068F – 12 – RFT for the Provision of Media Strategy, Planning and Buying Services for the Road Safety Authority (RSA).Direct Invite – Mini-Competition | The Road Safety Authority | Spark Foundry | | €17,000,000 |
| RFT 223066 Development Agreement Stage Payments - Tipperary 2 | Clúid Housing Association | Ormonde Homes (Thurles) Limited | | €16,695,000 |
| Direct award of contracts for the provision of Accommodation and ancillary services for refugees arriving in Ireland as a result of the Ukrainian conflict - Q4 2023 | Department of Children, Equality, Disability, Integration and Youth | Total Experience Unlimited Company | | €16,474,125 |
| Direct award of contracts for the provision of Accommodation and ancillary services for refugees arriving in Ireland as a result of the Ukrainian conflict - Q4 2023 | Department of Children, Equality, Disability, Integration and Youth | Total Experience Unlimited Company | | €16,474,125 |
| Provision of Economic Advisory Services related to Public Transport ProvisionOpen Procedure | National Transport Authority | PwC_4371 PwC Ireland and Ernst and Young_86592_(Main Account) | | €16,000,000 |
| SCC2023/034 Sligo County Council - Social Housing Development of 62 no. Apartments at Robbers Lane, Maugheraboy, Sligo.Open Procedure | Sligo County Council | Kilcawley Construction Limited | | €15,999,737 |
| Design and Build of 54nr Units at Radharc Darach, Portlaoise, Co.Laois (Works Contractor, PSCS and PSDP)Open Procedure | Clúid Housing Association | Cleary & Doyle Construction Limited | | €15,814,521 |
| Provision of Transport Coordination Unit ServicesRestricted Procedure | National Transport Authority | Longford Westmeath Community Transport Company Limited by Guarantee and 5 others | | €15,753,078 |
| FCL024F-09-087 - SRFT for Commercial Cleaning for Cavan Monaghan General HospitalDirect Invite – Mini-Competition | The Office of Government Procurement | ISS Facility Services | | €15,579,749 |
| Construction of the Protected Road Section of the M28 Project from Barnahely to RingaskiddyOpen Procedure | Cork County Council | Sorensen Civil Engineering Limited | | €15,444,933 |
| Invitation to Negotiate for a Public Service Contract for the Provision of Public Bus Services in Portlaoise TownDirect Invite – Mini-Competition | National Transport Authority | City Direct Bus Limited | | €15,024,396 |