PXN Ventures

CSignum makes wireless communications technology that lets IoT sensors transmit data from underwater and underground infrastructure without conventional cable runs.

Ryft provides embedded payment infrastructure for marketplaces and platforms, combining payment acceptance, seller onboarding, split payouts and payment operations.

Predictive infrastructure software that forecasts GPU, memory, runtime and failure risk before AI or HPC jobs run, helping teams use existing clusters more efficiently.

iGii makes Gii, a three-dimensional porous carbon nanomaterial, and develops industrial sensing, heating and battery-electrode applications from it.

SCI Semiconductor develops ICENI, a family of microcontrollers that enforce memory safety and software compartmentalisation in hardware. Embedded-systems developers can build security-critical devices on the chips; hardware-enforced capability boundaries isolate components and constrain what code can access if a software flaw is exploited.