About RANsemi - UK Open RAN Baseband Innovator

RANsemi Limited, the British semiconductor innovator that develops Open RAN standard-compliant baseband SoCs and carrier-grade software products for 5G/4G radio access networks (RANs). We aim to empower wireless innovation by delivering class-leading technology and products at the heart of the RAN.

RANsemi, registered in England and Wales, is privately funded and headquartered in Bristol, UK. It has established sales and support offices in India, Japan, Korea, Taiwan, and the USA. Our founding members have extensive experience leading teams in wireless baseband for infrastructure design.

RANsemi 5G/4G silicon and software products conform with Small Cell Forum (SCF) and O-RAN Alliance specifications and are 3GPP-compliant. RANsemi products have been integrated with leading stack and RFIC vendors and deployed in commercial networks worldwide.

RANsemi enables critical connectivity across diverse markets through a broad spectrum of wireless infrastructure applications, from cutting-edge commercial 5G to mission-critical defence scenarios.

RANsemi’s flexible, software-defined platforms help set up private networks for industrial campuses and enterprise environments, enable neutral host and multi-operator deployments in both dense urban and rural areas, and deliver wider network capabilities to meet evolving regional and national needs.

The defence and security sectors deploy RANsemi-based systems for special uses, including electronic surveillance, tracking, tactical field communications, and search-and-rescue operations.

RANsemi provides the foundation for secure, scalable, and independently controlled radio access solutions, wherever connectivity is most needed.

For more information or to enquire, please use the contact form below.