| KFP063F-15 CFT for the Supply of Small Family Electric Passenger Cars to Public Sector Bodies | The Office of Government Procurement | SEAT Ireland and Volkswagen Passenger Cars | | €6,000,000 |
| Specialist All-Weather Racetrack Surface Design & Installation at Tipperary Racecourse | The Tipperary Race Company Plc | Martin Collins Enterprises Limited | | €6,000,000 |
| Direct award of contracts for the provision of Accommodation and ancillary services for refugees arriving in Ireland as a result of the Ukrainian conflict - Q1 2025 | Department of Justice, Home Affairs and Migration | MGC Properties Limited and 14 others | | €5,995,803 |
| Modification Notice to RFT ID 155899 Contract for Dublin District Heating Project – Technical Advisor | Dublin City Council | Tetra Tech Ireland Ltd. (previously operating as RPS Consulting Engineers Ltd.) | | €5,967,554 |
| Engineer Led Integrated Design Team Consultancy Services for three (3) Aircraft Hangar Projects at Casement Aerodrome, Baldonnel, Co. DublinOpen Procedure | Department of Defence | TOBIN Consulting Engineers | | €5,947,000 |
| The Coombe Hospital: Passive Fire WorksOpen Procedure | The Coombe Hospital | Masterfire Life Safety Systems Limited | | €5,927,105 |
| 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 2025 | Department of Justice, Home Affairs and Migration | Gatehouse Investments Limited and 14 others | | €5,901,432 |
| Port of Cork Company Tivoli Terminal Building Renovation WorksOpen Procedure | Port of Cork Company | Cahalane Bros Ltd | | €5,900,675 |
| Sligo City Public Realm Enhancement ProjectOpen Procedure | Sligo County Council | Jons Civil Engineering Company Limited | | €5,892,127 |
| 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 2025 | Department of Justice, Home Affairs and Migration | Olive O'Driscoll and 14 others | | €5,891,580 |
| Meter Data Management Services | Uisce Éireann | Morrison Data Services Ltd | | €5,834,438 |
| 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 2025 | Department of Justice, Home Affairs and Migration | Alone and 14 others | | €5,771,585 |
| Proposed Infrastructure Rehabilitation, Watermain replacement and General Upgrade Works at IDA Clonshaugh Business and Technology Park, Dublin 17Open Procedure | IDA Ireland | M & N Civil Engineering Limited | | €5,751,487 |
| 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 2026 | Department of Justice, Home Affairs and Migration | Sean Doyle Developments Limited and 14 others | | €5,726,194 |
| CFT 3691 – Design and Build project consisting of the Construction of 13 no. age-friendly housing units and 1no. shared facilities building and associated siteworks at Alpine Heights, ClondalkinOpen Procedure | South Dublin County Council | Broomfield Construction Limited | | €5,711,890 |
| Direct award of contracts for the provision of Accommodation and ancillary services for refugees arriving in Ireland as a result of the Ukrainian conflict - Q3 2025 | Department of Justice, Home Affairs and Migration | Pondglen Limited and 14 others | | €5,684,039 |
| DCC Contract for Construction of the North Circular Road (Dorset Street Lower to Amiens Street) Active Travel SchemeOpen Procedure | Dublin City Council | Actavo (Ireland) Limited | | €5,661,164 |
| Service and Maintenance of Mechanical Ventilation Systems in Tuath Residential PropertiesOpen Procedure | Tuath Housing Association Ltd | Ohk Energy LIMITED | | €5,648,546 |
| 2025PR023 Request for Tenders for the provision of Loan Administration Services to Home Building Finance Ireland (HBFI)Open Procedure | National Treasury Management Agency (NTMA) | Fexco Asset Finance Limited | | €5,631,000 |
| Schoolbooks - Stage 2 - Invite to Tender for the Supply of Schoolbooks to Louth Meath Education and Training BoardDirect Invite – Mini-Competition | Louth Meath Education Training Board | O'Mahonys Booksellers Limited and 3 others | | €5,571,000 |
| Cork City Council is seeking a qualified works contractor for Glanmire Roads Improvement Scheme Contract 2Open Procedure | Cork City Council | Jons Civil Engineering Company Limited | | €5,515,727 |
| Direct award of contracts for the provision of Accommodation and ancillary services for refugees arriving in Ireland as a result of the Ukrainian conflict - Q2 2026 | Department of Justice, Home Affairs and Migration | Danny & Yolanda Hughes and 14 others | | €5,512,159 |
| UCDOPP5520 Book Shop(s) Concession in University College Dublin and any wholly owned subsidiaries thereofOpen Procedure | University College Dublin ( UCD ) | John Byrne Books Limited | | €5,500,000 |
| Supply, Delivery and Installation of a Transmission Electron Microscopy (TEM) Suite consisting of 2 TEM tools and 1 Focused Ion Beam–Scanning Electron Microscope (FIB.SEM) for Tyndall Instit, UCC,Open Procedure | University College Cork | FEI UK Limited | | €5,500,000 |
| Provision of Ground Transportation Management for Ireland’s Presidency of the European Union Council 2026 to the Minister for Foreign Affairs and TradeOpen Procedure | Department of Foreign Affairs and Trade/An Roinn Gnóthaí Eachtracha agus Trádála | Optimum Chauffeur Drive Limited | | €5,500,000 |