SiFive are definitely amongst the most interesting players in RISC-V right now. Though there other organisations doing things, e.g. the PULP Platform: https://

SiFive are definitely amongst the most interesting players in RISC-V right now. Though there other organisations doing things, e.g. the PULP Platform: https://news.ycombinator.com/item?id=23768080 https://news.ycombinator.com/item?id=23768080 I hope that the acquisition doesn't go through, more competition would be great, and perhaps within a decade a wider commercial RISC-V ecosystem could emerge.