Experts in embedded RTOS and Middleware, with a specialisation in safety certified software

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Advanced RTOS

Responsive and robust embedded Real Time Operating Systems designed to use minimum system resources.


Fast, feature rich Middleware solutions available tightly integrated with our RTOS products.

Safety Components

Add greater safety and security to applications with these integrated software components, supplied with a certification pack to IEC 61508.

RTOS Specialists

WITTENSTEIN high integrity systems: experts in embedded RTOS and Middleware technology with a specialisation in safety certified software. Supplying advanced RTOS and Middleware components across a broad range of market sectors and applications, from basic embedded designs, up to complex safety systems demanding the highest levels of certification.

Please contact us with your RTOS and Middleware requirements.

Our team of development engineers are here to help resolve any questions you might have about our products. First year support included free as standard.

Become a competent and informed user of our RTOS and middleware components by attending  one of our training courses. More…

Benefit from our knowledge and experience to help optimise designs, improve your design processes and achieve certification faster. More…

Latest News

SAFEXchange Achieves New Certification from TÜV SÜD

SAFEXchange achieves IEC 61508, IEC 61784 and ISO 26262 certification.


Task Notificatons

The uses, benefits and limitations of Task Notifications is the new addition to our RTOS Resource Guide. Download it here today.



Our Partners

Below are some of our partners. View our partners page to see the full list.

MicrosemiSTGold Partner RenesasPremier Microchip Third Party PartnerTexas Instruments