| MoBiTec GmbH | |
| Mobius Labs | Berlin |
| Mobotix AG | Rhineland-Palatinate |
| Moby Digg | |
| Moccu GmbH & Co. KG | |
| MODAG GmbH | |
| Modelate | |
| Modelogiq GmbH | |
| Modern Drive Technology GmbH | Bavaria |
| Modern Systems Automation GmbH | Rhineland-Palatinate |
| Modernes C++ GmbH | |
| Modernist Studio | |
| moderntools | |
| Modiblast Pharma GmbH | |
| Mödinger Software e.K. | Baden-Württemberg |
| Modoplus GmbH | |
| ModularOne GmbH | |
| modulo3 GmbH | North Rhine-Westphalia |
| Modus High-tech Electronics GmbH | North Rhine-Westphalia |
| Mogenius | |
| Mohr-IT GmbH | Baden-Württemberg |
| moinAI | |
| Mojin Robotics | Baden-Württemberg |
| Mojob | |
| mokko mediendesign | Lower Saxony |
| Moldcon Connectors GmbH | Rhineland-Palatinate |
| Molecular Health | |
| Molecular Health GmbH | |
| Molecular Networks GmbH | Bavaria |
| Molesoftware GmbH | Bavaria |
| Molfar.io | |
| Molgenium | |
| Möller Ventures GmbH | |
| Molpro Quantum Chemistry Software | Baden-Württemberg |
| Momox SE | |
| Mona AI | |
| Mondlicht Studios GmbH | |
| Mondu GmbH | |
| moneymeets Portfolio Management GmbH | North Rhine-Westphalia |
| Monikit | |
| Monite GmbH | |
| Mönkemöller IT GmbH | Baden-Württemberg |
| Monkey XR | |
| Monkeyway | |
| Monkfish Equity GmbH | |
| Monogon SE | |
| monoxyle neue medien | North Rhine-Westphalia |
| Monsoon | |
| Moonlit Games | |
| Moonrock Capital GmbH | |