About Exera
At Exera, based in Utrecht, The Netherlands, we don't just build products; we engineer solutions to systemic challenges. We believe that the world's most pressing problems require a fundamental shift in how we approach innovation. Our mission is to create impactful, sustainable solutions that address the root causes of complex issues, fostering a better future for all.
Utrecht
Utrecht, The Netherlands
Our philosophy: innovation with impact
Founded in 2025 and led by by Marvin Rietveld MSc, Exera is driven by a thorough understanding of systems and a commitment to pioneering practical solutions. By diving deep into intricate problems, we uncover hidden connections that allow us to design solutions that deliver lasting change. Our flagship product, Aya, embodies this commitment. The culmination of two years of thorough and original R&D and real-world user testing, Aya is the world's premier solution for household demand-side management at scale. Aya empowers consumers to become active participants in the renewable energy transition. Through elegant, user-friendly in-home devices, Aya makes sustainable energy choices simple and intuitive, enabling a more resilient and flexible grid for everyone.

Beyond Aya: a commitment to global change
We believe that together, we can engineer a better tomorrow and invite you to join us in our mission. Whether you're a potential partner, investor or simply passionate about creating positive change, we want to hear from you.

Connect with us:
General inquiries: corporate@exera.org
Aya inquiries: aya@exera.org