Silicon Catalyst Angels

Silicon Catalyst Angels is a North America-focused angel group investing in semiconductor, hardware, and related deep-tech startups. The group is backed by semiconductor veterans, invests in companies vetted through the Silicon Catalyst incubator, and supports founders through deal sourcing, vetting, capital, and mentorship. It is relevant for early-stage companies, including Series A opportunities, across sectors such as AI, IoT, robotics, telecommunications, cybersecurity, biotechnology, and energy. The group has invested in 21 companies with about $3.5 million in total member investments.