| 401 | Commissioners of Irish Lights_337 DUN LAOGHAIRE | General public services | ie | 1 | €400,000 |
| 402 | Construction Professionals Skillnet Dublin 6 | Education | ie | 1 | €220,000 |
| 403 | C Pac Ltd Foxford | General public services | ie | 1 | €135,000 |
| 404 | Scoil Mhuire (Ramelton) Letterkenny PO | Education | ie | 1 | €115,000 |
| 405 | Midlands Energy Agency Portlaoise | General public services | ie | 1 | €214,999 |
| 406 | Health and Social Care Professionals Council (CORU) Dublin | Health | ie | 1 | €550,000 |
| 407 | CLGGhaothDobhair Derrybeg | General public services | ie | 1 | €300,000 |
| 408 | CLG GhaothDobhair Derrybeg | Health | ie | 1 | €0 |
| 409 | Irish Heritage Trust Dublin | notice.buyer_activities.rcr | ie | 1 | €350,000 |
| 410 | St. Naul's National School (Inver) Donegal | Education | ie | 1 | €70,000 |
| 411 | Castledockrell National School Enniscorthy | Education | ie | 1 | €64,646 |
| 412 | Saint Anne’s National School Castlerea | Education | ie | 1 | €840,000 |
| 413 | Crossroads Recording Kilkenny | General public services | ie | 1 | €100,000 |
| 414 | St. Patrick's Classical School Navan | General public services | ie | 1 | €13.9M |
| 415 | Irish Museum of Modern Art Kilmainham | notice.buyer_activities.rcr | ie | 1 | €65,000 |
| 416 | Pope John Paul II National School (Malahide) Malahide | Education | ie | 1 | €1.2M |
| 417 | Scoil an Linbh Iosa Mercy Primary School Galway | Education | ie | 1 | €419,328 |
| 418 | The Department of Education and Youth Tullamore | Education | ie | 1 | €210.0M |
| 419 | Lisnagry National School Limerick | Education | ie | 1 | €500,000 |
| 420 | St. Brendan's National School Tralee | Education | ie | 1 | €78,000 |
| 421 | Crossmolina National School Crossmolina | Education | ie | 1 | €401,856 |
| 422 | Department of Further and Higher Education Research Innovation and Science Dublin | Education | ie | 1 | €750,000 |
| 423 | Doolin National School Doolin | Education | ie | 1 | €167,731 |
| 424 | Rossnakill Community Hub Company Limited by Guarantee Letterkenny | notice.buyer_activities.rcr | ie | 1 | €275,000 |
| 425 | St Joseph's C.B.S. Drogheda | Education | ie | 1 | €600,000 |
| 426 | Connacht Fibre: Glenamaddy | notice.buyer_activities.env-pro | ie | 1 | €250,000 |
| 427 | Holy Family National School Dublin 24 | Education | ie | 1 | €1.2M |
| 428 | Údarás Na Gaeltachta_289 Galway | General public services | ie | 1 | €120,000 |
| 429 | An Post Dublin | General public services | ie | 1 | €0 |
| 430 | Gaelscoil Bhréifne Cavan | Education | ie | 1 | €346,000 |
| 431 | Doon Community Housing Association Limerick | Housing and community amenities | ie | 1 | €1.2M |
| 432 | Sliabh A Mhadra National School (Ballyduff) Tralee | Education | ie | 1 | €300,000 |
| 433 | Zanna Cookhouse Limited Clonard Road | General public services | ie | 1 | €220,000 |
| 434 | Health and Safety Authority Dublin | General public services | ie | 1 | €800,000 |
| 435 | Iarnród Éireann DUBLIN | Rail services | ie | 1 | €1 |
| 436 | Kilsaran National School Castlebellingham | Education | ie | 1 | €291,782 |
| 437 | NAOMH PADRAIG JUNIOR Thurles | Education | ie | 1 | €80,371 |
| 438 | Laurel Hill Secondary School FCJ Limerick | Education | ie | 1 | €96,974 |
| 439 | St Catherine of Siena Curragh | Education | ie | 1 | €300,000 |
| 440 | Kilmore Central NS Ballinagh | Education | ie | 1 | €85,613 |
| 441 | Naomh Padraig Senior Drangan Thurles | Education | ie | 1 | €94,349 |
| 442 | Ulster Wildlife Belfast | notice.buyer_activities.env-pro | ie | 1 | €400,000 |
| 443 | Ballintubber National School Claremorris | Education | ie | 1 | €206,170 |
| 444 | St. Mary’s National School (Virginia) Virginia | Education | ie | 1 | €819,436 |
| 445 | Industry4.0Skillnet Manorhamilton | Education | ie | 1 | €46,400 |
| 446 | Scoil Shinchill Killeigh, Tullamore | Education | ie | 1 | €350,000 |
| 447 | Tyrrelstown E.T.N.S. Tyrrelstown | Education | ie | 1 | €898,061 |
| 448 | Feakle National School Feakle | Education | ie | 1 | €118,810 |
| 449 | St Joseph's Secondary School Navan Navan | Education | ie | 1 | €101,462 |
| 450 | Scoil Naithà Dublin | Education | ie | 1 | €388,000 |