| Publicare Marketing Communications GmbH | Hesse |
| Publicis One Touch | |
| Püls & Schuberth GmbH | Hesse |
| PULS GmbH | |
| Pulsar Photonics GmbH | |
| Pulsar-Computer Consulting GmbH | Bavaria |
| Pulsaris Business Consulting GmbH | Baden-Württemberg |
| Pulsetrain GmbH | |
| Pult GmbH | |
| Pult GmbH | |
| punctum Gesellschaft für Software mbH | Baden-Württemberg |
| Punkt.de | Baden-Württemberg |
| punktneun Webdesign | |
| Punktuell. das designbüro | North Rhine-Westphalia |
| Pupil Labs GmbH | |
| Puppeteers GmbH | |
| Pure-Systems GmbH | Saxony-Anhalt |
| PUREN Pharma GmbH & Co. KG | |
| PureSolution GmbH | Bavaria |
| Purpose Green Real Estate GmbH | |
| Purtel.com GmbH | Bavaria |
| Pusch-Data GmbH | |
| PÜSCHEL Automation GmbH & Co. KG | North Rhine-Westphalia |
| PushMetrics GmbH | |
| PushQuantum | |
| Pütz und Partner GmbH | Rhineland-Palatinate |
| PuzzWorks oHG | Bavaria |
| PV Conception GmbH | Lower Saxony |
| PV Stream Deutschland GmbH | |
| PV-Engineering GmbH | North Rhine-Westphalia |
| pvXchange GmbH | Bremen |
| pwp-systems GmbH | |
| PyCon.DE | Berlin |
| PyConWeb | |
| Pyne GmbH | |
| Pyramid Computer GmbH | Baden-Württemberg |
| Pyramid Computer GmbH | |
| Pyrox | Hesse |
| Python Course | Baden-Württemberg |
| Python Software Verband e.V. | Saxony-Anhalt |
| Python-Kurs | Baden-Württemberg |
| Q-Centric GmbH | |
| Q-Data Service GmbH | Hamburg |
| Q-print electronic GmbH | Baden-Württemberg |
| Q-Soft GmbH | Thuringia |
| Q-Software Solutions | Baden-Württemberg |
| Q-Sys-Business | |
| Q-TeleCom | Baden-Württemberg |
| Q.ANT GmbH | |
| q.beyond AG | |