European fabless chip designers establish industry association

The European Fabless Semiconductor Association has been formally launched in Brussels, bringing together five semiconductor design companies seeking stronger representation, shared engineering resources, and improved commercial access across the European chip industry.

Axelera AI, Quside, Semidynamics, SiPearl, and VSORA completed the notarial registration of the association’s articles on 4 November. Paul de Bot, a former senior executive at TSMC, has been appointed its initial president during the incubation phase, while SiPearl founder and chief executive Philippe Notton will chair the board.

The launch took place at the Technology Sovereignty Package in Practice event, organised by the European Alliance of Processor and Semiconductors Technology, ALLPROs, in the presence of European Commission executive vice-president Henna Virkkunen.

Fabless semiconductor companies develop integrated circuits without operating the fabrication plants that manufacture their designs. They normally work with external foundries, allowing engineering resources and investment to be concentrated on semiconductor architecture, circuit development, verification, and product commercialisation.

Separating design from manufacturing removes the need for an individual chip developer to finance a semiconductor fabrication facility. However, developing commercial silicon still requires substantial expenditure on engineering tools, semiconductor intellectual property, specialist staff, prototype manufacturing, packaging, and testing.

Electronic design automation software supports the stages through which a circuit moves from an architectural concept to a layout suitable for fabrication. These processes include logic synthesis, simulation, functional verification, physical implementation, timing analysis, and checks against the manufacturing rules of the selected semiconductor process.

A semiconductor business must also obtain suitable process design kits and component libraries for the foundry technology it intends to use. Access to these resources can involve separate commercial agreements and technical requirements, particularly when a design incorporates several third-party IP blocks.

The association intends to negotiate shared services, including pooled EDA licensing arrangements. Bringing several smaller companies into a common commercial negotiation could provide access to resources under different terms from those available through individual agreements, although the practical benefits will depend on arrangements secured with software suppliers.

Shared services are one of four principal areas identified by the founding members. The association will also represent fabless businesses in European policy discussions, provide information on funding and technology programmes, and connect companies with investors and potential customers.

Its policy work will involve European institutions including the Chips Joint Undertaking and the European Commission directorates responsible for communications technology and industrial development. The organisation is intended to provide a representative structure for fabless companies whose commercial requirements differ from those of semiconductor equipment manufacturers or fabrication plants.

Europe already has established semiconductor research organisations, specialist manufacturing equipment suppliers, and significant expertise in several semiconductor technologies. The new association identifies the comparatively small scale of Europe’s fabless design sector as a constraint on translating those capabilities into commercially established chip businesses.

According to figures cited by the association, Europe accounts for less than 1% of the global fabless semiconductor market. The estimate forms part of the association’s assessment of the region’s position and should not be interpreted as an independently verified measure of all European semiconductor activity.

The founding companies operate in different technical markets. Netherlands-based Axelera AI develops processors and software for artificial intelligence inference, including architectures intended to limit the power required for data movement during computation.

Spain’s Semidynamics develops RISC-V-based computing systems targeting AI inference, with emphasis on memory capacity and the movement of data between processing and storage resources. These requirements become increasingly demanding when large models must be served with predictable performance and manageable infrastructure costs.

French company SiPearl is developing processors for high-performance computing, AI, and data centre applications, including its Rhea family associated with European computing initiatives. VSORA, also based in France, is developing AI inference semiconductors intended for demanding data centre workloads.

Quside works on quantum randomness and associated cryptographic technologies, providing hardware-based sources of random information for security applications. Although its products differ from those of the computing processor developers, the company shares requirements involving semiconductor engineering, manufacturing access, and commercial development.

These businesses illustrate the range of products encompassed by the fabless model. Each must establish a semiconductor architecture, develop the necessary circuitry, and coordinate manufacturing through specialist external partners, while addressing the technical qualification requirements of its intended market.

Customer access is another focus of the association. A successful semiconductor tape-out establishes that a design can proceed to manufacture, but it does not guarantee that equipment suppliers will adopt the resulting device.

Production customers may require software support, long-term component availability, system validation, documentation, and technical assistance. In infrastructure and industrial markets, commercial adoption can therefore require extensive engineering work after the initial semiconductor has been manufactured.

The association intends to build connections between European chip designers and system companies purchasing semiconductors for their own products. It will also work to improve contact with potential investors, particularly where substantial capital is required to advance a design from prototype silicon to commercial production.

Its establishment is being supported by VOICES, a Horizon Europe project coordinated by Quside under grant agreement 101297687. The organisation is being constituted as an international non-profit association under Belgian law, with membership open to eligible fabless companies across Europe.

The founders intend to bring together more than 50 European fabless businesses within three years. Following the November registration milestone, the association’s development will centre on recruiting members, establishing services, and connecting the region’s semiconductor designers with the engineering resources, funding, and customers needed for commercial expansion.