SiFive UK
SiFive UK is a technology company that designs and provides customizable, high-performance RISC-V processor core semiconductor IP solutions.
The UK Home Office lists SiFive UK as a licensed sponsor (A-rated, Global Business Mobility: Senior or Specialist Worker and Skilled Worker route). They can sponsor work visas. We read every advert and list only roles that don't rule out sponsorship. We're showing 1 of their current openings.
Sponsor licence details
Sourced from the UK Home Office register of licensed sponsors.
Sponsorship history
Certificates of Sponsorship SiFive UK assigned each year, from Home Office figures released under the Freedom of Information Act.
Skilled Worker and Global Business Mobility routes. One certificate is assigned for each sponsored hire, visa extension or change of employer, so a person can be counted more than once. “1–5” is withheld by the Home Office; the 2025 figures list only sponsors with 5 or more (“—”). Matched to this employer by its name on the sponsor register. Sources: FOI 2025/12841 (2021–24), FOI2026/03501 (2025). Contains public sector information licensed under the Open Government Licence v3.0.
Licence timeline Pro
Every change we've seen on the Home Office register for SiFive UK, and what its recent adverts say about sponsorship.
See this employer's full licence history: when it was licensed, rating and route changes, and when it last offered sponsorship in an advert.
Unlock with ProAbout SiFive UK
SiFive UK is a technology company specialising in the development of semiconductor hardware design. The business creates and licenses RISC-V-based processor core intellectual property, which is used as the building blocks for modern computing platforms. Its product portfolio includes customizable scalar, vector, and matrix processor solutions designed for high-performance and data-intensive applications.
The company provides silicon IP that allows developers to customise, scale, and deploy processor designs across diverse computing applications. Its technology focuses on power efficiency and open-standard architecture to support rapid product development and hardware innovation.
Open roles
1 live position matched to this sponsor licence.