# Who does Celestica pay? Who are its key suppliers?
Canonical: https://valuechain.wiki/celestica · Facet: suppliers · Updated: 2026-07-12T03:53:15.213723+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: Celestica's confirmed suppliers/cost counterparties include NVIDIA plus 2 undisclosed/aggregate relationships. Per the valuechain.wiki graph: 3 cost edges, backed by 3 dated sources, 1 of them primary filings (as of 2026-07-12).

### NVIDIA (high)  → /nvidia.md
- note: Builds AI/ML servers and full racks (HPS) with NVIDIA GPUs — GPU allocation is effectively the ceiling on AI-system shipments, a core cost and supply dependency.
- [confirms] StockTitan (EN, news, published 2026-01-01) https://www.stocktitan.net/news/CLS/: "Builds AI/ML servers and full racks (HPS) with NVIDIA GPUs."
- [confirms] SEC EDGAR (EN, filing, published 2025-10-27) https://www.sec.gov/Archives/edgar/data/0001030894/000110465925102804/tm2529374d2_ex99-1.htm: "Builds AI/ML servers and full racks (HPS) with NVIDIA GPUs."

### 부품·메모리·제조 (비공개) (low)
- note: Components, memory and precision assembly — a large slice of white-box ODM cost where sourcing drives margin (undisclosed).
- [confirms] SEC EDGAR (EN, filing, published 2025-10-27) https://www.sec.gov/Archives/edgar/data/0001030894/000110465925102804/tm2529374d2_ex99-1.htm: "White-box ODM manufacturing."

### 냉각·증설 (비공개) (low)
- note: Liquid-cooling systems and capacity investment — the bottleneck for delivering dense AI racks, where cooling capacity caps full-rack (HPS) shipments.
- [confirms] StockTitan (EN, news, published 2026-01-01) https://www.stocktitan.net/news/CLS/: "System-level liquid cooling."
- [confirms] NextPlatform (EN, research, published 2025-09-05) https://www.nextplatform.com/2025/09/05/hpe-systems-rebound-as-juniper-brings-a-further-boost/: "Hyperscaler AI-ODM demand rebound."

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

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