| 4101 | AG Digipolis Antwerpen Antwerpen | General public services | be | 6 | €1.0M |
| 4102 | Ente Público de Radiotelevisión de las Illes Balears Santa Ponsa (Illes Balears) | General public services | es | 6 | €3.0M |
| 4103 | ΠΕΡΙΦΕΡΕΙΑ ΑΤΤΙΚΗΣ ΠΕΙΡΑΙΑΣ | General public services | gr | 6 | €36.6M |
| 4104 | Kutnowski Szpital Samorządowy Sp. z o.o. Kutno | Health | pl | 6 | €3.3M |
| 4105 | Šilalės rajono savivaldybės administracija Šilalė | General public services | lt | 6 | €79,305 |
| 4106 | Komunala Kranj, javno podjetje, d.o.o. Kranj | Water | si | 6 | €360,000 |
| 4107 | Office Wallon de la formation professionnelle et de l'emploi Charleroi | General public services | be | 6 | €284,274 |
| 4108 | Deutsches Zentrum für Neurodegenerative Erkrankungen e.V. Bonn | General public services | de | 6 | €5.6M |
| 4109 | Sociedad Regional Cántabra de Promoción Turística S.A. CANTUR S.A. Santander | General public services | es | 6 | €4.8M |
| 4110 | kleine Vos vzw Ieper | Education | be | 6 | €0 |
| 4111 | Große Kreisstadt Fürstenfeldbruck Fürstenfeldbruck | General public services | de | 6 | €313,020 |
| 4112 | SPL ARAC OCCITANIE Montpellier | General public services | fr | 6 | €68.0M |
| 4113 | DID FdF FORT DE FRANCE | Defence | fr | 6 | €0 |
| 4114 | SILENE HABITAT Saint Nazaire | Housing and community amenities | fr | 6 | €0 |
| 4115 | Bilbao Kirolak - Bilbao Kirolak-Instituto Municipal de Deportes S.A. Bilbao | notice.buyer_activities.rcr | es | 6 | €5.4M |
| 4116 | S.C. APA-CANAL ILFOV S.A. Pantelimon | Water | | 6 | €134.6M |
| 4117 | Uppsalahem Aktiebolag UPPSALA | Housing and community amenities | se | 6 | €66.7M |
| 4118 | UNIONE MONTANA DEI COMUNI DEL MUGELLO - Servizio Economia Ambiente Territorio e Forestazione Borgo San Lorenzo | General public services | it | 6 | €3.5M |
| 4119 | ΥΠΟΥΡΓΕΙΟ ΝΑΥΤΙΛΙΑΣ ΚΑΙ ΝΗΣΙΩΤΙΚΗΣ ΠΟΛΙΤΙΚΗΣ/ΓΕΝΙΚΗ ΔΙΕΥΘΥΝΣΗ ΟΙΚΟΝΟΜΙΚΩΝ ΥΠΗΡΕΣΙΩΝ/ΔΙΕΥΘΥΝΣΗ ΠΡΟΜΗΘΕΙΩΝ ΚΑΙ ΕΠΟΠΤΕΙΑΣ ΑΠΟΘΗΚΩΝ Πειραιάς | Public order and safety | gr | 6 | €50.7M |
| 4120 | Biblioteca Nationala a Romaniei Bucuresti | notice.buyer_activities.rcr | | 6 | €15.5M |
| 4121 | Consorci de Serveis Universitaris de Catalunya (CSUC) Barcelona | General public services | es | 6 | €74.8M |
| 4122 | St. Vincent's University Hospital Dublin | Health | ie | 6 | €33.8M |
| 4123 | VILLE DE CLERMONT-FERRAND CLERMONT-FERRAND | General public services | fr | 6 | €0 |
| 4124 | Polska Wytwórnia Papierów Wartościowych SA Warszawa | Economic affairs | pl | 6 | €465,000 |
| 4125 | VITO MOL | General public services | be | 6 | €701,161 |
| 4126 | Gerencia de Atención Especializada de Burgos Burgos | Health | es | 6 | €2.0M |
| 4127 | StEB Stadtentwässerungsbetriebe Köln, AöR Köln | notice.buyer_activities.env-pro | de | 6 | €1.3M |
| 4128 | SIA "Ādažu ūdens" Ādaži | Water | lv | 6 | €3.8M |
| 4129 | Székesfehérvár Megyei Jogú Város Önkormányzata Székesfehérvár | notice.buyer_activities.null | hu | 6 | €1.1B |
| 4130 | La Cité des Congrès de Nantes Nantes Cedex 01 | notice.buyer_activities.rcr | fr | 6 | €442,066 |
| 4131 | ΥΠΗΡΕΣΙΑ ΠΡΟΜΗΘΕΙΩΝ ΠΟΛΕΜΙΚΗΣ ΑΕΡΟΠΟΡΙΑΣ ΑΘΗΝΑ | Defence | gr | 6 | €6.9M |
| 4132 | НАРОДНО СЪБРАНИЕ гр.София | General public services | bg | 6 | €565,034 |
| 4133 | UWV Amsterdam | General public services | nl | 6 | €4.2M |
| 4134 | MINISTERUL APARARII - U.M. 02192 Constanta | Defence | | 6 | €94,871 |
| 4135 | 33 Baza Lotnictwa Transportowego Powidz | Defence | pl | 6 | €517,734 |
| 4136 | MUSEE DU QUAI BRANLY – JACQUES CHIRAC PARIS | notice.buyer_activities.rcr | fr | 6 | €2.8M |
| 4137 | Politecnico di Milano Milano | Education | it | 6 | €4.3M |
| 4138 | gemeente Nissewaard Spijkenisse | General public services | nl | 6 | €0 |
| 4139 | Direction Générale de l’Armement / DOMN / Service des achats de l’Armement Toulon | Defence | fr | 6 | €28.2M |
| 4140 | Lohjan kaupunki Lohja | General public services | fi | 6 | €4.4M |
| 4141 | Kreis Coesfeld Coesfeld | General public services | de | 6 | €584,355 |
| 4142 | Arbetsförmedlingen Varor & tjänster STOCKHOLM | General public services | se | 6 | €418.7M |
| 4143 | Landkreis Traunstein Traunstein | notice.buyer_activities.null | de | 6 | €470,179 |
| 4144 | Stad Aalst Aalst | General public services | be | 6 | €103,236 |
| 4145 | A.O. DEI COLLI Napoli | General public services | it | 6 | €36.0M |
| 4146 | Televisión Pública de Canarias, S.A. Santa Cruz de Tenerife | General public services | es | 6 | €1.4M |
| 4147 | Stadt Markkleeberg Markkleeberg | General public services | de | 6 | €34,499 |
| 4148 | Rijkswaterstaat Water, Verkeer en Leefomgeving Lelystad | Housing and community amenities | nl | 6 | €1.5M |
| 4149 | BLS AG - Finance & SCM - Strategische Beschaffung Bern | Rail services | ch | 6 | €401,667 |
| 4150 | MINISTERUL APARARII - UNITATEA MILITARA 02464 BUCURESTI Bucuresti | Health | | 6 | €42,248 |