| FCT089C Supply and Delivery of Ambient Goods to the Health Service Executive (HSE)Open Procedure | Health Service Executive | Musgrave Limited and 3 others | | €31,722,676 |
| Glenamuck District Roads Scheme | Dun Laoghaire-Rathdown County Council | BAM Civil Limited | | €31,692,375 |
| IPS017F-02-020-PROJ000010456: Mini competition for External ICT Supports Services Lot 2 Teams for Dept. Agriculture, Food and the MarineDirect Invite – Mini-Competition | Department of Agriculture Food and the Marine | Deloitte Ireland LLP | | €31,652,451 |
| Limerick City and County Council Coonagh to Knockalisheen Distributor Road SchemeOpen Procedure | Limerick City and County Council | Wills Bros Limited | | €31,237,717 |
| T.004/2024 Pre-Qualification Questionnaire for requests to participate in a Competition for the supply of Enterprise Solutions for the provision of Computational and Data Storage ResourcesRestricted Procedure | An Garda Síochána | PFH Technology Group Limited | | €30,872,413 |
| 23/048 - Microsoft Enterprise Software | Uisce Éireann | Microsoft Limited | | €30,081,301 |
| 2023P180 - Provision Of Catering And Hospitality Services For The Central Bank Of IrelandOpen Procedure | Central Bank of Ireland | Sodexo Ireland Limited | | €28,500,000 |
| Request for Tenders for the provision of ICT Managed Service provider for Infrastructure and Operations ServicesOpen Procedure | Office of the Government Chief Information Officer (OGCIO), Department of Public Expenditure, Infrastructure, Public Service Reform and Digitalisation | Kaltech Limited | | €28,000,000 |
| GALW/CSO1532/2025 Service concession contract for the provision of catering services for University of Galway on a concession basis.Competitive Procedure With Negotiation | University of Galway (ID 1400) | Sodexo Ireland Limited | | €28,000,000 |
| N59 Derradda to Newport Road Project – Main Construction ContractOpen Procedure | Mayo County Council | Fox Contracts | | €27,772,161 |
| Managed Business Process Services to Support SEAI ProgrammesOpen Procedure | Sustainable Energy Authority of Ireland | Fexco Limited | | €27,406,028 |
| Invitation to Tender (Stage 1) under a Restricted (Two-Stage) tender procedure for the Development of 89 No. Residential Housing Units and all associated siteworks at Lohercannon, Tralee, Co. KerryRestricted Procedure | Kerry County Council | Eamon Costello (Kerry) Limited | | €27,270,371 |
| Maynooth Eastern Ring Road for Kildare County Council in association with the Housing Infrastructure Services CompanyRestricted Procedure | Kildare County Council | John Cradock Limited | | €26,682,418 |
| Major Trauma Centre Phase 1(b) Theatre Extension at Mater Misericordiae University HospitalRestricted Procedure | Mater Misericordiae University Hospital Ltd | Clancy | | €26,500,000 |
| Climate Action REPowerEU Schools Energy Retrofit Pathfinder Programme 2025 - Works Contractors Notice AOpen Procedure | Department of Education | Cleary & Doyle Construction Limited and 4 others | | €26,367,364 |
| St Catherine's Special School, Kilcoole, Co. Wicklow-Main ContractorRestricted Procedure | Waterford and Wexford Education and Training Board | Ganson Ltd. | | €26,321,414 |
| 14/024 Cork Lower Harbour DBO Contract | Uisce Éireann | European Dynamics S.A. | | €26,213,166 |
| Request for Tenders for the Supply of Ambient Goods and Cooking Oil and the Collection of Waste Cooking Oil to the Irish Prison ServiceOpen Procedure | Irish Prison Service | MWP Ltd and Frylite | | €25,300,000 |
| INVITATION TO NEGOTIATE FOR A PUBLIC SERVICE CONTRACT FOR THE PROVISION OF CERTAIN PUBLIC BUS SERVICES IN KILKENNY CITY | National Transport Authority | City Direct Bus Limited | | €25,000,000 |
| Award of Contract to Townlink Construction Ltd for the Proposed Redevelopment of Constitution Hill Project 1 for Dublin City Council | Dublin City Council | Townlink Construction Limited | | €23,413,447 |
| ISW023F-1-029 CFT 5568056 PROJ000010320 Mini-Competition for Microsoft Solution Renewals and Associated Services for The Irish Prison ServiceDirect Invite – Mini-Competition | Irish Prison Service | Micromail Limited | | €22,968,933 |
| TII382_Management of Advertising on Luas Light RailwayOpen Procedure | Transport Infrastructure Ireland (TII) | Clear Channel Ireland Ltd. | | €22,500,000 |
| Healthmail Managed Service Replacement for the Health Service Executive | Health Service Executive (HSE) | Three Ireland (Hutchison) Limited | | €22,500,000 |
| SRFT 2023-07-9089 for Legal Services for The Medical Council- Lot 69.Direct Invite – Mini-Competition | Medical Council | Addleshaw Goddard (Ireland) LLP; ByrneWallace LLP; DAC Beachcroft Dublin; Fieldfisher Ireland LLP; Mason Hayes and Curran LLP; Philip Lee LLP | | €22,000,000 |
| The Design and Construction of 75 No. Social Housing Units, Lott Lane (Phase 1), Ballydonarea Drive, Kilcoole, Co. Wicklow Phase A | Wicklow County Council | ABM ABM Design and Build / Construction | | €21,844,943 |