| Procom A/S | Capital Region of Denmark |
| ProCon Solution A/S | Capital Region of Denmark |
| PROconsult Data A/S | Region of Southern Denmark |
| ProData Consult A/S | Capital Region of Denmark |
| Professionel Elektronik | Capital Region of Denmark |
| Proinfo A/S | Central Denmark Region |
| Prokura | |
| Prolog Development Center A/S | Capital Region of Denmark |
| PropTech Denmark | |
| Proshop ApS | Central Denmark Region |
| ProSign ApS | Central Denmark Region |
| ProTelevision Technologies Corporation A/S | Capital Region of Denmark |
| PSupport.dk ApS | Capital Region of Denmark |
| Public Intelligence | |
| Pyndt Electronic Trading ApS | Region Zealand |
| Qbrix Software | Capital Region of Denmark |
| Qeep A/S | |
| QuadSAT | |
| QualiWare ApS | |
| Queue-it | |
| Quickpay | |
| Qvest | |
| Qvonto ApS | |
| Rabbe Consult A/S | Capital Region of Denmark |
| Rackhosting ApS | Capital Region of Denmark |
| Radiobotics ApS | |
| raffle.ai ApS | |
| Ramboll Group A/S | |
| Randers PC Service | Central Denmark Region |
| Raptor Services | |
| Re: ApS | Capital Region of Denmark |
| Reali ApS | |
| Realitet ApS | |
| Reapplix A/S | |
| redWEB ApS | Region of Southern Denmark |
| Reel ApS | |
| Reflectly | |
| ReFlow | |
| Reflx ApS | Capital Region of Denmark |
| Relatel A/S | Capital Region of Denmark |
| ReMoni | |
| Reshape Biotech | |
| Reshopper | |
| ResoTher Pharma | |
| Resource IT ApS | North Jutland Region |
| Responsibly ApS | |
| Responsibly ApS | |
| Retouche | Capital Region of Denmark |
| REWORKS | Capital Region of Denmark |
| rgb Internet | Capital Region of Denmark |