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    Internet of Things

    We support you in the design and realization of your connected devices.

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    Industry 4.0

    Do you want to digitize your industry? We support you in your digital transformation.

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    Connected medicine

    Let's infuse intelligence into your medical devices! We work at all stages from design to certification.

IoT solutions and innovative embedded systems for your competitiveness

Openest is an engineering office in embedded software. Our expertise lies in embedded and connected systems. Our purpose is to maximize your innovation potential by using agile methodologies and integrating open source into your solutions. Our team, made up of enthusiasts of the digital transition, is committed to raising your stakes in performance, real time and security.

Our values

Open source as a passion

Open source software enables real citizen ownership of IT and provides an unparalleled opportunity for value creation.
Openest shares the founding values of free software such as transparency, knowledge sharing, knowledge exchange, and redistribution.

L'agilité au cœur de notre action

Openest relies on agile methods to drive all of its projects. This management method has proven effective in producing more suitable and less expensive software. We place the needs and satisfaction of our customers at the heart of our actions. Collaboration, responsiveness, quality and value maximization are our guiding principles.

Our services

electronic design

Electronic design Consulting

Openest advises you to select the best electronic components for your product to optimize performance and time-to-market.

firmware linux

Tailored embedded systems

We develop and optimize your software and embedded systems. Our expertise covers drivers, connected applications, user interfaces, etc.

Embedded software training


Learn how to develop and work with embedded systems

What our customers say

  • The Open Source solutions proposed by Openest allowed us to accelerate the realization of our project. The iterative approach was a key factor in the effectiveness of our day-to-day collaboration, but it is above all the human aspect and the trusting relationship that has made our collaboration a real success.

    Jean-François Hoffmeyer  - Schiller Médical

The IoT and Industry 4.0 blog

We share with you technical tutorials, our opinions, our inspirations and the news!