![Ferdinand Maria Dirnhofer](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Ferdinand Maria Dirnhofer is currently the Co-Managing Director at AUMA Riester GmbH & Co. KG, AUMA Riester Verwaltungsgesellschaft mbH, AUMA Drives GmbH, and Auma - Armaturenantriebe GmbH (Germany).
| Companies | Position | Start |
|---|---|---|
AUMA Riester GmbH & Co. KG
 AUMA Riester GmbH & Co. KG Industrial MachineryProducer Manufacturing Develops and builds electric actuators and valve gearboxes | Chief Executive Officer | - |
AUMA Riester Verwaltungsgesellschaft mbH
 AUMA Riester Verwaltungsgesellschaft mbH Miscellaneous Commercial ServicesCommercial Services Provides management services | Chief Executive Officer | - |
Auma - Armaturenantriebe GmbH (Germany)
 Auma - Armaturenantriebe GmbH (Germany) Industrial MachineryProducer Manufacturing Manufactures and distributes valves and machine drives | Chief Executive Officer | - |
AUMA Drives GmbH
 AUMA Drives GmbH Metal FabricationProducer Manufacturing Manufactures bearings, gears and drive elements | Chief Executive Officer | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 4 |
|---|---|
AUMA Riester GmbH & Co. KG
AUMA Riester GmbH & Co. KG Industrial MachineryProducer Manufacturing Develops and builds electric actuators and valve gearboxes | Producer Manufacturing |
AUMA Riester Verwaltungsgesellschaft mbH
AUMA Riester Verwaltungsgesellschaft mbH Miscellaneous Commercial ServicesCommercial Services Provides management services | Commercial Services |
AUMA Drives GmbH
AUMA Drives GmbH Metal FabricationProducer Manufacturing Manufactures bearings, gears and drive elements | Producer Manufacturing |
Auma - Armaturenantriebe GmbH (Germany)
Auma - Armaturenantriebe GmbH (Germany) Industrial MachineryProducer Manufacturing Manufactures and distributes valves and machine drives | Producer Manufacturing |
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