Renesas Electronics Corporation has completed the acquisition of California-based software company Pictorus, strengthening its capabilities in embedded software development and system design.
Through this acquisition, Renesas gains access to Pictorus’ cloud-based behavioral modeling technology, which helps engineers develop embedded systems more efficiently by enabling model-driven design on a connected platform. The addition of Pictorus will enhance the capabilities of Renesas 365, the company’s recently launched platform that streamlines electronics development from concept and design to deployment and lifecycle management.
The technology allows developers to visually create, simulate, and validate system behavior, helping reduce development time and improve productivity. Its cloud-native architecture also supports a seamless digital workflow, maintaining continuity from system modeling and software development through to final device deployment. The move further advances Renesas’ Digitalization Vision of making electronics design more accessible and fostering innovation through an integrated Electronics System Design and Lifecycle Management platform developed alongside Altium.
Across the automotive, robotics, and industrial equipment sectors, software-defined solutions are advancing rapidly, making early-stage system validation and speed of development key competitive advantages. This makes the timing of the acquisition exceptionally advantageous. Incorporating Pictorus into Renesas 365 makes development faster and more accessible through advanced systems engineering that supports optimization for design constraints and system behavior. Engineers will be able to design system behavior visually by drawing block diagrams in a web browser to describe how a device should behave. Writing code will no longer be necessary as Pictorus automatically converts the diagrams into real, executable embedded software, generated in robust, memory-safe Rust, with C/C++ and Python interoperability. These capabilities make development faster and more efficient, accelerating time to market.
“Incorporating Pictorus’ capabilities advances system design on Renesas 365 by combining current architectural modeling capabilities with behavioral modeling and simulation,” said Leigh Gawne, Renesas’ Vice President of R&D and Digital Industries, Software & Digitalization. “In addition, Pictorus’ technology will drive a further left shift through rapid virtual prototyping and code generation, accelerating exploration and evaluation, enabling faster, more optimal device selections,” he added.
Founded by engineers with decades of experience developing vehicle software for demanding environments, Pictorus grew out of a common frustration: too many fragmented tools and workflows are needed to build production-grade embedded systems. Pictorus makes it easier to design, debug, and deploy reliable embedded software through rapid iteration, memory-safe code generation, and model-based design.
Chris Sullivan, Founder and CEO of Pictorus, said, “We started Pictorus because embedded firmware development still asks engineers to bridge too many gaps between hardware, software, simulation, and deployment. Engineers deserve something more modern and cohesive. What excites us most about joining Renesas is how strongly that vision aligns with the direction of the Renesas 365 platform. Renesas is uniquely positioned to connect hardware, software, and development workflows at a massive scale, and we’re excited to help build that future together.”
