# Who does Cerebras Systems pay? Who are its key suppliers?
Canonical: https://valuechain.wiki/cerebras · Facet: suppliers · Updated: 2026-07-10T11:58:40.825+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: Cerebras Systems's confirmed suppliers/cost counterparties include TSMC plus 1 undisclosed/aggregate relationship. Per the valuechain.wiki graph: 2 cost edges, backed by 2 dated sources, 1 of them primary filings (as of 2026-07-10).

### TSMC (high)  → /tsmc.md
- note: Manufactures the wafer-scale engine (WSE) at TSMC.
- [confirms] TechTimes (EN, news, published 2026-06-11) https://www.techtimes.com/articles/318250/20260611/cerebras-after-its-ipo-how-wafer-scale-chips-challenge-nvidia-inference.htm: "Manufactures the wafer-scale engine (WSE) at TSMC."
- [confirms] Futurum (EN, filing, published 2026-04-17) https://futurumgroup.com/insights/cerebras-s-1-teardown-is-the-23b-wafer-scale-ipo-the-end-of-gpu-homogeneity/: "Manufactures the wafer-scale engine (WSE) at TSMC."

### 패키징·시스템·R&D (비공개) (low)
- note: Wafer-scale packaging, systems and R&D.
- [confirms] TechTimes (EN, news, published 2026-06-11) https://www.techtimes.com/articles/318250/20260611/cerebras-after-its-ipo-how-wafer-scale-chips-challenge-nvidia-inference.htm: "Single silicon 58x larger than a GPU."

Reverse side: https://valuechain.wiki/cerebras/customers.md · Ripple: https://valuechain.wiki/cerebras/ripple.md

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Full node: https://valuechain.wiki/cerebras.md · JSON: https://valuechain.wiki/cerebras.json