Ambiq designs ultra-low-power semiconductors (Apollo SoC family, SPOT technology) that power wearables, hearables, and edge-AI devices at a fraction of typical power draw.

Cerebras Systems builds wafer-scale AI chips and inference clouds — public since May 14, 2026 as CBRS with a $67B day-one close, a $20B+/750MW OpenAI compute deal, and $24.6B in remaining performance obligations.