| Request for Tender for the provision of Accommodation and Classrooms for the Garda College, Templemore, Co. TipperaryOpen Procedure | The Office of Government Procurement | The Merryman Limited | | €4,500,000 |
| The Irish Blood Transfusion Service tests approximately 145,000 donations per annum. One of the criteria required for the issue of a blood component is the collection and long term storage of aOpen Procedure | Irish Blood Transfusion Service | Thermo Electron Corporation T/A Fisher BioServices | | €4,500,000 |
| Supply, Installation and Maintenance of Security EquipmentCompetitive Procedure With Negotiation | An Post | Stanley Security | | €4,500,000 |
| Direct award of contracts for the provision of Accommodation and ancillary services for refugees arriving in Ireland as a result of the Ukrainian conflict - Q3 2024 | Department of Children, Equality, Disability, Integration and Youth | I.E.G.C.C. Teoranta and 11 others | | €4,486,075 |
| Operational and Maintenance Support Services to UCD ResidencesOpen Procedure | University College Dublin ( UCD ) | McKeon Contech Limited | | €4,478,000 |
| Phase 1 Improvement Works to the Great Southern Greenway, Limerick.Open Procedure | Limerick City and County Council | Roadbridge Limited | | €4,471,787 |
| MCC Ballintubber Abbey Culture and Heritage Visitor CentreOpen Procedure | Mayo County Council | Cunningham Civil & Marine Limited | | €4,469,585 |
| Data Strategy Development, Data Governance, Data Architecture, Data Engineering, and Data Integration service, AI Implementation and support as a Managed ServiceOpen Procedure | Sustainable Energy Authority of Ireland | Codec-DSS Limited | | €4,467,760 |
| HSE 22208 Provision of National Estates Information System (NEIS) Services for HSEOpen Procedure | Health Service Executive (HSE) | IBM Ireland Limited | | €4,466,560 |
| 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 | Bower Hall Services Limited | | €4,464,359 |
| Request for Tender for Patient Transport Services to the Health Service Executive (HSE) in Counties Longford, Westmeath, Laois and OffalyOpen Procedure | The Office of Government Procurement | A1 Taxis Laois Limited and 45 others | | €4,460,000 |
| Direct award of contracts for the provision of Accommodation and ancillary services for refugees arriving in Ireland as a result of the Ukrainian conflict - Q3 2025 | Department of Justice, Home Affairs and Migration | Flodale Group Limited and 14 others | | €4,450,472 |
| Request for EOI for Physiological Monitoring Solution for the New Children's Hospital, Dublin 8Restricted Procedure | National Paediatric Hospital Development Board | Drager Ireland Limited | | €4,435,981 |
| The Design and Build of 13 No. Dwellings at Carrogoona, Bray, Co. Wicklow | Wicklow County Council | Kevin Thorpe Limited | | €4,434,700 |
| EST Constr - Letterkenny University Hospital, Co. Donegal. Boiler House Upgrade | Health Service Executive (HSE) | Kilcawley Construction Limited | | €4,434,405 |
| Works of Refurbishment, Renovation and Extention at Unit 2 Ballyconnell Industrial Estate, Falcarragh, Co.Dhun na nGall for Udaras na GaeltacthaOpen Procedure | Údarás Na Gaeltachta | Axis Construction Limited | | €4,424,055 |
| 8852 Data Resources | Iarnród Eireann-Irish Rail | Capgemini Ireland Limited | | €4,423,078 |
| Provision of Building Maintenance Services Carpentry Services & General Maintenance to the University of Limerick.Open Procedure | University of Limerick | Lenmac Mechanical Services Ltd T/A Sensori Facilities Management | | €4,401,870 |
| Provision of Tearooms and Courtyard Cafe Services at National Botanic Gardens of Ireland, Glasnevin, Dublin 9Open Procedure | Office of Public Works (OPW) | Kennedy's Food Store Limited | | €4,400,000 |
| Inbound Transportation Services of eCommerce & Bulk Mail to ROI including Reverse LogisticsCompetitive Procedure With Negotiation | An Post | Kuehne+Nagel Ireland | | €4,400,000 |
| St. Nicholas Quarter Regeneration Scheme, Dundalk, Co. LouthOpen Procedure | Louth County Council | Glas Civil Engineering Limited | | €4,399,465 |
| Recycling and Waste Management ServicesCompetitive Procedure With Negotiation | Iarnród Eireann-Irish Rail | Starrus Eco Holdings Limited | | €4,396,352 |
| 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 2025 | Department of Justice, Home Affairs and Migration | Olive O'Driscoll and 14 others | | €4,396,106 |
| 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 | Mount Falcon Estate Company Limited and 14 others | | €4,394,348 |
| ISW023F-1-031 PROJ000010546 Mini-Competition for Microsoft Solution Renewals and Associated Services for Competition and Consumer Protection CommissionDirect Invite – Mini-Competition | Competition and Consumer Protection Commission (CCPC) | Micromail Limited | | €4,393,939 |