Quintauris and SiFive Announce Partnership to Advance RISC-V Ecosystem Development

Munich, Germany, December 11, 2025 — Quintauris, a global provider of RISC-V-based solutions, today announced a strategic partnership with SiFive, the leading provider of RISC-V processor IP. The collaboration will enable SiFive’s technology on Quintauris’ reference architectures, expanding the availability of optimized, interoperable RISC-V solutions for developers creating the next generation of automotive zonal and ADAS ECUs.

Through this partnership, Quintauris and SiFive will work together to ensure key SiFive IP can be efficiently leveraged within the Quintauris framework, providing the entire value chain with more flexibility, scalability, and a solid foundation for their next-generation designs.

“Partnering with SiFive, one of the most established leaders in the RISC-V ecosystem, aligns perfectly with our mission to enable compatibility and accelerate adoption across industries,” said Pedro Lopez, Market Strategy Officer at Quintauris. “This collaboration strengthens our ecosystem and brings additional value to companies looking to build on trusted, high-performance RISC-V technologies.”

“We are excited to collaborate with Quintauris to deliver on our shared vision of unifying the RISC-V ecosystem through compatible profiles and reference platforms,” said John Ronco, SVP Product at SiFive. “Our combined efforts will help developers simplify design integration and broaden access to powerful, efficient RISC-V solutions.”

This partnership represents another step in Quintauris’ efforts to foster an open, collaborative RISC-V ecosystem by engaging with leading IP providers, software vendors, and tool partners to deliver reference architectures that accelerate time-to-market and innovation.

About Quintauris

Quintauris is a global provider of RISC-V-based products. Founded in 2023, Quintauris develops profiles, reference architectures and software components which enable compatibility and help establish RISC-V solutions to be widely used across various industries.

Founded by leading semiconductor players such as Bosch, Infineon, Nordic Semiconductor, NXP, Qualcomm, and STMicroelectronics, Quintauris’ mission is to accelerate the global adoption of RISC-V, the open standard Instruction Set Architecture (ISA), enabling the development of next-generation processors for automotive, industrial, and IoT applications.

Learn more at quintauris.com.

About SiFive

SiFive is the leader in RISC-V computing, delivering the custom silicon foundation that AI demands. As the gold standard for RISC-V CPUs, SiFive combines the flexibility of open standards with unmatched performance, enabling scalable AI solutions from the edge to the data center. With the broadest portfolio, industry-leading IP, and deep system expertise, SiFive helps the world’s leading technology companies rapidly build differentiated AI hardware—faster, at lower cost, and without compromise.