Soitec
FD-SOI & engineered substrate wafers
Soitec is the French leader in engineered substrates, notably FD-SOI wafers (via its Smart Cut process) used in power-efficient edge-AI, RF, and automotive chips, and increasingly in advanced-node and photonics substrates. It is a strategic European materials node feeding STMicro, GlobalFoundries, and the low-power AI ecosystem.
Tech
Smart Cut / FD-SOI
Customers
STMicro, GlobalFoundries
Use
Low-power edge AI, RF
How it fits the stack
Soitec with what it depends on (above) and what it feeds (below). The figure renders as a crawlable diagram and upgrades to an interactive 3D graph as it scrolls into view.
Soitec in the AI stack. Soitec with its immediate upstream dependencies (top) and downstream dependents (bottom) in the AI value chain. Hover a node in 3D, or read the full relationships below.
Graph data (text) — 3 entities, 2 relationships
- GlobalFoundries —supplies→ Soitec
- STMicroelectronics —sources→ Soitec