The Compound Semiconductor Applications (CSA) Catapult is the UK’s authority on compound semiconductor applications and commercialisation. Based in Newport, South Wales, it operates as a centre of excellence equipped with state-of-the-art facilities.
The Catapult specialises in the measurement, characterisation, integration, and validation of compound semiconductor technologies across four areas: power electronics, advanced packaging, radio frequency (RF) and microwave communications, and photonics.
Strengthening supply chain resilience
The semiconductor industry has faced supply chain disruptions in recent years, with another potential shortage anticipated in 2025. In response, CSA Catapult is working to build a more robust UK semiconductor ecosystem. By enhancing domestic capabilities, it provides an opportunity to explore UK-based alternatives, helping to mitigate some of the risks associated with sourcing from overseas suppliers.
As part of these efforts, CSA Catapult opened a £1.6 million advanced packaging facility in April 2024. This facility, part of the ‘Driving the Electric Revolution Industrialisation Centre’ (DER-IC) South West and Wales, features state-of-the-art equipment that is the first of its kind available in an open-access setting in the UK. It provides businesses with a space to develop and prototype advanced semiconductor packages using novel 3D printing techniques and cutting-edge materials. For those exploring supplier qualification and sourcing strategies, the facility offers an opportunity to engage with emerging suppliers and partners.
Sustainability in semiconductor sourcing
Sustainability is becoming an increasingly important consideration in semiconductor procurement. CSA Catapult is conducting research into compound semiconductors, which are known for their efficiency and performance benefits. Materials such as gallium nitride (GaN) and silicon carbide (SiC) offer longer lifespans and greater energy savings compared to traditional silicon, making them attractive for industries looking to improve energy efficiency and reduce emissions.
In addition to its technical capabilities, CSA Catapult is also part of a network of nine technology and innovation centres established by Innovate UK. These centres facilitate collaboration between industry, government, and academia, creating an environment where research and commercial applications intersect. The ‘Researchers in Residence’ scheme, for instance, allows researchers to work closely with the Catapult on strategic projects, driving knowledge exchange, and creating technological advancements.
Supporting innovation and market adoption
Innovation in compound semiconductors presents opportunities across multiple sectors, but commercialising new technology can be a complex process. CSA Catapult provides a space where businesses can test and validate semiconductor applications before scaling up production. By offering access to expertise and cutting-edge facilities, the Catapult helps companies navigate technical and regulatory challenges, accelerating market adoption and reducing R&D costs.
The demand for compound semiconductors is growing in industries such as automotive, aerospace, medical devices, and digital communications. With increasing adoption, procurement strategies are evolving to incorporate these advanced materials. CSA Catapult’s work in developing and commercialising these technologies ensures that businesses have access to the latest advancements, supporting competitiveness in global markets.
By facilitating collaboration between industry and academia, CSA Catapult provides businesses with access to cutting-edge research and commercialisation support, thus strengthening the UK’s semiconductor industry, supporting supply chain resilience, sustainability, and innovation. By understanding CSA Catapult’s initiatives, there is valuable insight to gain into emerging technologies and supply chain developments, which can only help to inform strategic sourcing decisions in an evolving landscape.
