Welcome to MicroSys!

MicroSys designs and develops embedded systems and devices

From 1975 on, customized solutions offering longevity are a key competence. Furthermore, standard bus designs, e.g. for VMEbus, CompactPCI and other common bus are supported.

Products span from System on Modules up to fully integrated systems

Applications fit the automation, avionics, automotive, medical, railways & transportation, construction, and defense market segments. Associated norms, like IEC61508, DO-160, EN50155 are addressed in close cooperation with our clients.

The miriac® System on Modules utilize processors for embedded solutions offered under e.g. NXP QorIQ PPC, Layerscape (ARM) or the i.MX (ARM) portfolio. With their low power consumption and compact dimensions of a credit-card they fit demanding environments.

Operating systems such as Linux, our own RTOS Microware OS-9, VxWorks, QNX or WinCE are supported.

Since February 2013 Microware OS-9 is owned by three companies, MicroSys, Freestation (Japan) and RTSI (USA). Jointly by this three companies, the operating system and tool chain is under continuous development and enhancements are provided. MicroSys takes care of customers in Europe provides technical support and actively continues to development the OS-9 product portfolio to meet specific market and customer demand.

Operating system integration and adaptations of communication infrastructures like CAN, EtherCAT, Profinet for industrial, defense, avionic and medical solutions are an integral part of our business as well.

Why MicroSys?

  • Wide spectrum of Systems on Modules available
  • Fast access to market by Single Board Computer Solutions from rapid prototyping to custom platforms
  • Superior OS & RTOS background
  • Middleware and tools available to complete system solutions
  • Many years of experience to deliver rugged, conduction cooled and systems for harsh environments
  • Certification support to meet specific market requirements, e.g. ISO9001:2015, DO-160, EN50155 and other
  • Keep client’s production efficient, by e.g. longevity of supply, life cycle support, performance upgrade, change and EOL management
  • HW & SW configuration management
  • Local engineering support for our hardware and software solutions


  • engineering services from design to production
  • Adaptation and integration of operating systems and middleware components
  • multi-lateral project management to meet certification requirements at device level
  • Support clients to manage long time available products and solutions:
  • „Life Cycle Management“ of products and and components
  • Integration of performance and functional enhancements within the product life cycle


All the latest news about MicroSys, new products and services as well as press releases can be found in our news overview.


Do you have questions about MicroSys, our products or services? We are looking forward to your inquiry and will give it personal attention. Here's an overview of how to reach us.


Competent and committed employees are one of the central pillars of MicroSys success. You too can become part of our team. Discover your diverse career opportunities here.