San Diego, CA, APRIL 18, 2018

To our highly valued customers and partners,

Express Logic has spent the last 23 years providing Industrial Grade RTOS and middleware software solutions for embedded and IoT developers. Our solutions have been optimized to help our embedded and IoT customers get to market faster and more successfully. We believe in simplicity, safety, security, and world class customer and partner support. As a result, our ThreadX RTOS has achieved over 6.2 Billion embedded and IoT deployments and enjoys industry recognition as a premier solution for resource constrained environments, especially those that require safety and security.

Today, we are very excited to share that Express Logic has been acquired by Microsoft. Effective immediately, our ThreadX RTOS and supporting software technology, as well as our talented engineering staff join Microsoft. This complements Microsoft’s existing premier security offering in the microcontroller space.

We are thankful and humbled by our customers’ loyalty and support. The significant growth of the IoT provides exciting new opportunities for our customers and the embedded market overall. Now as part of Microsoft, we believe our customers will be even better positioned to unlock exciting new capabilities of the IoT.

For more on this news, you can read this post from Microsoft.

We look forward to continuing our efforts to help simplify embedded IoT development and continuing to build customer loyalty by helping our customers get to market quicker with solutions that are simple, safe, secure and that can take full advantage of the IoT.

Please reach out to me or your existing sales and support team at Express Logic in case of questions.

Warm regards,

William E. Lamie, CEO Express Logic