| Evaxion Biotech A/S | |
| Everfuel A/S | |
| Evosep | |
| Exerp ApS | Capital Region of Denmark |
| Expect Office Solutions A/S | Region Zealand |
| ExpreS2ion Biotechnologies | |
| FA Consulting A/S | |
| Facon | Central Denmark Region |
| Factbird ApS | |
| FairSSL ApS | Central Denmark Region |
| Fairware | Capital Region of Denmark |
| Falcon Social | Capital Region of Denmark |
| Famly | |
| FAST Consult | |
| Fast Ejendom Danmark A/S | |
| FastPassCorp A/S | Capital Region of Denmark |
| Fellow Pay A/S | Capital Region of Denmark |
| Fertin Pharma | |
| FFW | Capital Region of Denmark |
| FH Automation A/S | Central Denmark Region |
| Fibrenetix | Region Zealand |
| FIFO Network ApS | Capital Region of Denmark |
| Fiftytwo A/S | |
| FinDroids ApS | |
| Finuprise ApS | |
| Firstborn Capital | |
| FirstConsulting | Region Zealand |
| Fischer & Kerrn A/S | Capital Region of Denmark |
| Flashbulb ApS | |
| FlashTemplate | Central Denmark Region |
| Flatpay ApS | |
| FLC Danmark ApS | Central Denmark Region |
| Flex4Business ApS | Region Zealand |
| FlexPOS ApS | Central Denmark Region |
| Fliva | |
| FloodFrame A/S | |
| Fluid A/S | |
| FluoGuide A/S | |
| fmcg solutions | |
| Fonet ApS | Central Denmark Region |
| Formula Micro Bornholm A/S | Capital Region of Denmark |
| Founders | Capital Region of Denmark |
| FractureCode Corporation | |
| Freesoft | |
| Fremad data | Capital Region of Denmark |
| Freya Biosciences | |
| Frontlab | Capital Region of Denmark |
| Frontliners | |
| FrontSafe | |
| Frontspeed ApS | Central Denmark Region |