| NichtraucherHelden App | 04262395510021 | Sanero Medical GmbH | Class I | |
| NightOwl Software | 05430001742152 | Ectosense nv | Class IIa | |
| NISTAGMARIS | 08437029661059 | BCNINNOVA TECHNOLOGICAL EVOLUTION SL | Class I | |
| No | 07350188480013 | Substance Technology Holding Sweden AB | Class I | |
| Noa Notes | 08437030617007 | Jameda GmbH | Class I | |
| NOCISCAN Suite | 00860010437209 | Aclarion Inc | Class I | |
| Nora | 08437025841004 | NORAHEALTH, S.L. | Class I | |
| Nora | 08437025841011 | NORAHEALTH, S.L. | Class I | |
| Nora | 08437025841028 | NORAHEALTH, S.L. | Class I | |
| Nora | 08437025841035 | NORAHEALTH, S.L. | Class I | |
| Nora | 08437025841042 | NORAHEALTH, S.L. | Class I | |
| Nora | 08437025841059 | NORAHEALTH, S.L. | Class I | |
| Nora | 08437025841066 | NORAHEALTH, S.L. | Class I | |
| Nora | 08437025841073 | NORAHEALTH, S.L. | Class I | |
| NostraBiome | 05940714885010 | NOSTRABIOME SRL | Class I | |
| Noteless - AI Medical Scribe Platform | 05061111660007 | Noteless AS | Class I | |
| NoteMedi | 07090072130005 | NoteMedi AS | Class I | |
| Nova Platform | 00860010181508 | INSIGHT RX INC | Class I | |
| NOXXEA | 03770039660007 | Di&Care | Class I | |
| NUMBERS' ADVENTURES | 08053840920078 | One Health Vision | Class I | |
| Nutrium | 07300009080175 | Trients AB | Class I | |
| Nutriverso | 08050705510047 | Progeo S.r.l. | Class I | |
| O4C | 08055728030831 | Dedalus Italia SpA | Class IIb | |
| O4C | 08055728030947 | Dedalus Italia SpA | Class IIb | |
| Off & Born Aufrecht | 04262455540036 | QuickBird Market GmbH | Class I | |
| OKKO Health App | 15065012821007 | Okulo Ltd | Class I | |
| OKKO Health App | 15065012821014 | Okulo Ltd | Class I | |
| OKULIX | 04170000077053 | Panopsis GmbH | Class I | |
| Omaolo | 06429810539007 | DigiFinland Oy | Class IIa | |
| Omaolo | 06429810539014 | DigiFinland Oy | Class IIa | |
| Omaolo | 06429810539021 | DigiFinland Oy | Class IIa | |
| Omaolo | 06429810539045 | DigiFinland Oy | Class IIb | |
| Omapolku | 06438300000026 | HUS-yhtymä | Class I | |
| Omapolku Mobiili | 06438300000040 | HUS-yhtymä | Class I | |
| Omda Cytodose | 09005723789462 | Omda AS | Class IIb | |
| Omda Cytodose | 09005723950039 | Omda AS | Class IIb | |
| Omda ECG diagnostic tool | 09005723678513 | Omda AS | Class IIa | |
| Omda Paratus EMR | 09005723176590 | Omda AS | Class IIa | |
| Omda Picsara | 09005723765534 | Omda AS | Class IIa | |
| Omda ProSang | 09005723297202 | Omda AS | Class IIa | |
| ONCOassist | 05391545140005 | Portable Medical Technology Limited | Class I | |
| Onco CDS | 04260756440048 | Börm Bruckmeier Verlag GmbH | Class IIa | |
| Oncomfort | 03770022767126 | YBIA SAS | Class I | |
| Oncopharm® | 08437024347002 | Informática Médico Farmacéutica S.L. | Class I | |
| OneTwo Diabetes | 07350158330065 | OneTwo Analytics AB | Class I | |
| OneTwo Insights | 07350158330041 | OneTwo Analytics AB | Class I | |
| OnlineDoctor Hautcheck | 04262483680025 | OnlineDoctor 24 GmbH | Class IIa | |
| OnlineDoctor Hautcheck | 04262483680049 | OnlineDoctor 24 GmbH | Class IIa | |
| OnlineDoctor Professionals App | 04262483680018 | OnlineDoctor 24 GmbH | Class IIa | |
| onqo | 04262537880012 | Onqo Health GmbH | Class I | |