About Paragraf
Paragraf makes electronic devices from graphene, a single layer of carbon atoms, grown directly onto wafers for use in standard semiconductor production. Its main products are graphene Hall effect sensors, which measure magnetic fields and are used in settings such as quantum computing cryostats, electric vehicle battery systems and space hardware. It is a spin-off from the University of Cambridge and is based in Somersham, Cambridgeshire, in the UK.
Paragraf was founded in 2015 and is based in Cambridge, UK, United Kingdom. It is listed under Custom Silicon. Reported funding is $55M Series C (Aug 2025, Mubadala-led).
Compute Technologies
- Custom Silicon
What Paragraf works on
Custom Silicon
Custom silicon means a company designs its own chips for its own products or data centers instead of buying standard parts. The chip is made by a foundry such as TSMC, but the design belongs to the customer.
Also in United Kingdom
Kelvin Quantum, Dialog Semiconductor (now Renesas), Arm Holdings, Edwards Vacuum, Pragmatic Semiconductor
