With the increasing system complexity in vehicles, implementing modular and flexible architectures is essential to keep development cost controlled. Sioux contributes by developing robust software frameworks, providing fully customized hardware or using proven off-the-shelf components. With the extensive vehicle automation knowledge and experience of Sioux engineers, systems are integrated in new or existing vehicle E/E architectures. 

To control and streamline the development, Sioux uses proven development processes which are agile and ASPICE based, to combine best of both worlds and adhering to standards like ISO26262 (Functional Safety) and ISO21434 (Cyber Security). By applying extensive automation in test & validation steps and using a strong tool suite, hardware-in-the-loop test setups and in-line testing approaches, quality can be controlled from start to project release.

Value proposition

  • Rapid prototyping and system implementation for proof of concepts
  • System/subsystem development including system integration in vehicles
  • Reduce development effort with digital twinning Hardware-in-the-Loop (HIL) testing


  • Requirements gathering and definition
  • Architecture creation
  • Proof of concept development including vehicle integration
  • Development tool selection and test suite automation
  • System development from prototype to industrialized platforms