| Provision of Facilities Management Services | Central Bank of Ireland | Sodexo Ireland Limited | | €46,500,000 |
| MMP068F – 07 - RFT for Media Strategy, Planning, and Buying Services for the HSE. | The Office of Government Procurement | Spark Foundry | | €46,200,000 |
| CFT 2551819 ISW023F-1-003 PROJ000009252 Mini-Competition for Microsoft Solution Renewals and Associated Services for TuslaDirect Invite – Mini-Competition | Tusla Child and Family Agency | SoftwareONE | | €45,912,575 |
| Direct award of contracts for the provision of Accommodation and ancillary services for refugees arriving in Ireland as a result of the Ukrainian conflict - Q1 2024 | Department of Children, Equality, Disability, Integration and Youth | Failte Asset Holdings Limited and 14 others | | €42,490,402 |
| Redevelopment of Ceannt Station, Galway | Iarnród Eireann-Irish Rail | BAM Building Limited | | €42,399,123 |
| Security Services for the Central Bank of Ireland (ref: 2023P166)Restricted Procedure | Central Bank of Ireland | Convergint Technologies Ireland Limited | | €40,000,000 |
| Est Constr Surgical Hub at Merlin Park University Hospital GalwayRestricted Procedure | Health Service Executive (HSE) | John Sisk & Son (Holdings) Limited | | €38,415,300 |
| PROJOOOOO8401 - Multi Disciplinary Legal Services for the HSEDirect Invite – Mini-Competition | Health Service Executive | Beauchamps LLP; ByrneWallace LLP; Comyn Kelleher Tobin LLP; Philip Lee LLP | | €38,400,000 |
| PLI116F-028 Proj000008979 SRFT for Insurance Brokerage and Placement Services for the IIMGDirect Invite – Mini-Competition | The Office of Government Procurement | Marsh Ireland Brokers Limited | | €37,000,000 |
| Development of E-Centre for Cork County Council at Cobh, Co. Cork Check valueOpen Procedure | Cork County Council | H.G. Construction (Ireland) Limited | | €35,826,568 |
| Rail Welding, Repair and Track Inspection Services | Iarnród Eireann-Irish Rail | GPX Rail Limited | | €35,000,000 |
| Financial Management and Advisory ServicesOpen Procedure | Transport Infrastructure Ireland (TII) | Ernst and Young | | €35,000,000 |
| MMP068F - 13 - Mini-Competition for Media Strategy, Planning and Buying Services for the Department of Social Protection | Department of Social Protection | Mindshare Media Ireland Limited | | €32,000,000 |
| MMP068F - 13 - Mini-Competition for Media Strategy, Planning and Buying Services for the Department of Social ProtectionDirect Invite – Mini-Competition | The Office of Government Procurement | Mindshare Media Ireland Limited | | €32,000,000 |
| Limerick City and County Council - King's Island Flood Relief Scheme.Open Procedure | Limerick City and County Council | Ward & Burke Construction Limited | | €31,973,716 |
| PLI116F-028 Proj000009242 Insurance Brokerage and Risk Advisory Services for the HSEDirect Invite – Mini-Competition | The Office of Government Procurement | Willis Towers Watson Public Limited Company | | €30,825,000 |
| IPS011F-02-034 - PROJ000009107 - T.022.7.2023 - Mini Competition for the provision of External ICT Technical Support Services (Teams Resources) Lot 2 for An Garda SíochánaDirect Invite – Mini-Competition | An Garda Síochána | Ergo | | €29,725,000 |
| Glounthuane to Midleton Twin Track Construction | Iarnród Eireann-Irish Rail | BAM Civils Ltd | | €29,564,391 |
| IPS011F-01-022 - PROJ000009079: Mini competition for the provision of a Network and Network Project Support Team Lot 1 for An Garda SíochánaDirect Invite – Mini-Competition | An Garda Síochána | Conscia Ireland | | €28,000,000 |
| IPS011F-02-041-PROJ000009286-SRFT for External ICT Technical Support Services (provided by Teams of Resources) Lot 2 for DAFMDirect Invite – Mini-Competition | Department of Agriculture Food and the Marine | VERSION1 Software Limited | | €28,000,000 |
| DEVELOPMENT AGREEMENT AND STAGE PAYMENTS DDB - SOCIAL HOUSING RESIDENTIAL DEVELOPMENT - CO. MEATH | Clúid Housing Association | Andrews Construction Limited | | €26,655,277 |
| Provision of ICT Management ResourcesOpen Procedure | National Transport Authority | Hibernia Services Limited | | €26,500,000 |
| The Supply, delivery and commissioning of mobile dental simulation units for the Clinical Skills Laboratory (OTL) at Cork University Dental School and Hospital (CUDSH)Open Procedure | University College Cork | Trasmore Limited | | €24,786,232 |
| Mini Competition for the Provision of Lot 1 Contact Management and Related Administrative Services to PobalDirect Invite – Mini-Competition | Pobal | Abtran Unlimited Company | | €24,000,000 |
| Provision of Finance Consulting and Procurement ResourcesRestricted Procedure | National Transport Authority | Ernst and Young and Morgan McKinley (Premier Recruitment International Unlimited Company trading as) | | €22,400,000 |