| 4451 | ESE Energia Solara Engiadinaisa SA Samedan | Electricity | ch | 5 | €0 |
| 4452 | HungaroControl Magyar Légiforgalmi Szolgálat Zártkörűen Működő Részvénytársaság Budapest | Airports | hu | 5 | €301.9M |
| 4453 | Županijska bolnica Čakovec Čakovec | Health | hr | 5 | €5.2M |
| 4454 | Česká rozvojová agentura Praha - Malá Strana | Social protection | cz | 5 | €13.5M |
| 4455 | GRANDE OSPEDALE METROPOLITANO BIANCHI MELACRINO MORELLI CALABRIA | Health | it | 5 | €1.3M |
| 4456 | A.S.L. NAPOLI 2 NORD Frattamaggiore | General public services | it | 5 | €3.7M |
| 4457 | Stazione Unica Appaltante Provincia di Pesaro Urbino PESARO (PU) | General public services | it | 5 | €6.4M |
| 4458 | INSPECTORATUL TERITORIAL AL POLITIEI DE FRONTIERA SIGHETU MARMATIEI Sighetu Marmatiei | Public order and safety | | 5 | €3.1M |
| 4459 | Uniwersytet Przyrodniczy w Lublinie Lublin | Education | pl | 5 | €339,590 |
| 4460 | COMUNE DI SIENA - DIREZIONE AFFARI GENERALI E AMMINISTRATIVI- Servizio Stazione Unica Appaltante, Gare e Contratti Siena | General public services | it | 5 | €8.2M |
| 4461 | ПРОКУРАТУРА НА РЕПУБЛИКА БЪЛГАРИЯ - ГЛАВЕН ПРОКУРОР гр.София | Public order and safety | bg | 5 | €672,788 |
| 4462 | PBMG eG Hamburg | Health | de | 5 | €0 |
| 4463 | NEOTOA RENNES | Housing and community amenities | fr | 5 | €0 |
| 4464 | OSNOVNO ZDRAVSTVO GORENJSKE Kranj | General public services | si | 5 | €357,542 |
| 4465 | JUDETUL BIHOR Oradea | General public services | | 5 | €1.4B |
| 4466 | Stichting Limburgs Voortgezet Onderwijs, SWbestuur v bijzonder en openb onderw SITTARD | Education | nl | 5 | €7.3M |
| 4467 | Pohjois-Karjalan hyvinvointialue, Siun sote Joensuu | Health | fi | 5 | €1.3M |
| 4468 | MINARM/SCA/PFC-RBT Rambouillet | notice.buyer_activities.null | fr | 5 | €16.0M |
| 4469 | Gemeinde Südheide Südheide | General public services | de | 5 | €92,354 |
| 4470 | Bundesimmobiliengesellschaft m.b.H. vertreten durch Unternehmensbereich Schulen Wien | Economic affairs | at | 5 | €1.2M |
| 4471 | Technische Hochschule Ostwestfalen-Lippe Lemgo | Education | de | 5 | €0 |
| 4472 | Gemeinde Kusterdingen Kusterdingen | General public services | de | 5 | €0 |
| 4473 | Stadt Bad Homburg v. d. Höhe - Der Magistrat, Fachbereich Recht - Vergabestelle - Bad Homburg v. d. Höhe | General public services | de | 5 | €0 |
| 4474 | Unidade Local de Saúde de Trás-os-Montes e Alto Douro, EPE Vila Real | Health | pt | 5 | €2.7M |
| 4475 | LINZ LINIEN GmbH Linz | notice.buyer_activities.urttb | at | 5 | €0 |
| 4476 | Communauté d'Agglomération de Haguenau Haguenau Cedex | General public services | fr | 5 | €0 |
| 4477 | JUDETUL CARAS-SEVERIN Resita | notice.buyer_activities.null | | 5 | €2.9M |
| 4478 | Gerencia de Informática de la Seguridad Social Madrid | General public services | es | 5 | €41.1M |
| 4479 | CETIN a.s. Praha - Libeň | notice.buyer_activities.null | cz | 5 | €3.4M |
| 4480 | Staatliches Bauamt Amberg-Sulzbach Amberg | General public services | de | 5 | €9.9M |
| 4481 | PL.2012+ Sp. z o.o. Warszawa | General public services | pl | 5 | €12.2M |
| 4482 | Etablissement Public Foncier Ile-de-France PARIS | Housing and community amenities | fr | 5 | €1.9M |
| 4483 | Service Coordination Achats Luxembourg | Rail services | lu | 5 | €0 |
| 4484 | CASA NATIONALA DE PENSII PUBLICE Bucuresti | Social protection | | 5 | €14.5M |
| 4485 | Município da Póvoa de Varzim Póvoa de Varzim | General public services | pt | 5 | €2.4M |
| 4486 | Haabersti Linnaosa Valitsus Tallinn | General public services | ee | 5 | €55,635 |
| 4487 | SIA “Getliņi EKO” Stopiņu pagasts, Ropažu novads, Rumbula | General public services | lv | 5 | €200,000 |
| 4488 | Aeroporti di Roma S.p.A. Fiumicino | Airports | it | 5 | €9.2M |
| 4489 | Landeswohlfahrtsverband Hessen - Zentrale Vergabestelle Kassel | Social protection | de | 5 | -€4 |
| 4490 | Gemeente Oss Oss | General public services | nl | 5 | €4.6M |
| 4491 | Samodzielny Publiczny Zakład Opieki Zdrowotnej w Wieluniu Wieluń | Health | pl | 5 | €1.3M |
| 4492 | Ruter As Oslo | notice.buyer_activities.urttb | no | 5 | €65.0M |
| 4493 | Ministère de la Justice Paris | Public order and safety | fr | 5 | €568.5M |
| 4494 | Agence du Numérique en Santé PARIS | Health | fr | 5 | €25.4M |
| 4495 | Gerencia Asistencial de Atención Primaria Madrid | Health | es | 5 | €117,426 |
| 4496 | Landratsamt Weilheim-Schongau, Sb. 10.4 - Vergabe- und Beschaffungswesen Weilheim i. OB | General public services | de | 5 | €0 |
| 4497 | Taivalkosken kunta Taivalkoski | General public services | fi | 5 | €268,575 |
| 4498 | Thüringer Landesamt für Bau und Verkehr, Referat 42 - Region Mitte Erfurt | General public services | de | 5 | €2.8M |
| 4499 | Gemeente Lelystad Lelystad | General public services | nl | 5 | €370,000 |
| 4500 | Haute Ecole de Namur-Liège-Luxembourg Saint-Servais | Education | be | 5 | €0 |