Build to Spec

End-to-end Product Design, System Engineering and Build to Spec services in the embedded domain catering to the needs of a wide variety of industries and applications.


Mistral has over 20 years of operational experience in providing cutting-edge embedded design and development, build to specification (BTS) and system engineering services for a wide range of electronic applications. Mistral’s expert build to spec engineering services help product developers and provide specialized solutions a wide variety of applications, Aerospace, Defense, Internet of Things, Wearable Electronics, Home Automation, Industrial Automation, Infotainment, Medical Electronics and Assistive Technology.

Our expertise in handling the most complex design and systems issues for a wide variety of defense electronics applications; makes Mistral the preferred design partner for product developers who are looking at developing new, futuristic, next generation intelligent devices that enhance the quality of life and provides exemplary user experience. Mistral experience in designing, building and deploying customized Build to Specification and Build to Print solutions for aerospace and defense electronics applications that integrate multi-vendor COTS, custom software and hardware engineering and has made us the partner of choice for top leading Defense labs and organizations.

Our defense electronics designs uses the V-model approach for build to spec services that identify the relationship between the development and testing phases. This approach ensures appropriate quality assurance and testing take place throughout the project lifecycle. Mistral’s Build to Spec development processes adheres to the DO-254 and DO-178 standards and all design and documentation comply with the Mil-Aero standards. Mistral’s expert team of engineers drive the seamless transition of a design to an end system using state-of-the-art toolsets, design and technology.


Our customer centric approach combined with a passion to invent, innovate and develop cutting-edge technology enables us to deliver quality built to spec solutions to our clients.


We help customers build complete build to spec solutions from concept to deployment, providing end-to-end design and development services which includes

  • Hardware Design
  • Embedded Software Development
  • System Engineering
  • Testing and Validation
  • Production Support
  • Product Lifecycle Support


Expert knowledge in hardware design, software development,
system integration, Build to Spec and turnkey solutions


Experience in understanding and executing complex hardware and software Build to Spec designs


Leadership and Brand recognition in Embedded Technology


Strong Eco-system and highly experienced and stable team


Established Design-wins in Consumer an Defense domain