SCI Semiconductor Raises £2.3M to Design Low-Power Microprocessors for the Intelligent Edge

SCI Semiconductor, a Manchester-based semiconductor design company, has raised £2.3 million from Northern Powerhouse Investment Fund II, 13x Labs, and the Kittler Living Trust to develop its proprietary microprocessor architecture. The company is designing custom processors for embedded and edge computing applications — the class of computing that happens not in the cloud or in data centres but inside the devices themselves: industrial control systems, automotive electronics, medical devices, and the expanding universe of IoT sensors and actuators that need to process data locally, respond in real time, and operate reliably for years in demanding physical environments.

The demand for purpose-designed microprocessors for edge and embedded applications is growing rapidly. The proliferation of connected devices across industrial automation, electric vehicles, smart energy systems, and medical technology has created a need for processors that combine high computational efficiency with the kind of deterministic, low-latency performance that real-time control applications require — characteristics that general-purpose computing chips optimised for throughput in data centre workloads are not designed to deliver. As AI inference moves from the cloud to the edge, this pressure is intensifying: running neural networks on constrained devices requires processors that can deliver meaningful compute at milliwatts of power rather than the watts or kilowatts consumed by server-grade chips.

SCI Semiconductor's architecture addresses these requirements through custom chip design that prioritises power efficiency, deterministic execution, and the functional safety characteristics required in regulated industries. The company's approach allows it to design processors tailored to the specific performance and safety requirements of target applications rather than relying on general-purpose architectures that carry unnecessary overhead for embedded use cases. The UK has a well-established semiconductor ecosystem, with companies including Arm having developed fundamental processor architectures that are used in billions of devices worldwide, and SCI Semiconductor is drawing on this broader ecosystem while pursuing its own architectural vision.

Northern Powerhouse Investment Fund II backing reflects the company's base in the North West of England and the UK government's broader effort to distribute technology investment beyond London and the South East. The funding will be used to complete the initial chip design, conduct simulation and validation, and progress towards tape-out of the first manufactured silicon.

Sources

• SCI Semiconductor — company website