# Who are Celestica's customers? Who does Celestica earn revenue from?
Canonical: https://valuechain.wiki/celestica · Facet: customers · Updated: 2026-07-12T03:53:15.213723+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: Celestica's confirmed revenue counterparties include 아마존, 메타 플랫폼스 plus 2 undisclosed/aggregate relationships. Per the valuechain.wiki graph: 4 revenue edges, backed by 2 dated sources, 1 of them primary filings (as of 2026-07-12).

### 하이퍼스케일러·네오클라우드 (네트워킹·AI 랙) (high)
- note: Supplies 1.6T switches and full-rack AI systems to hyperscalers and neoclouds — the second-hyperscaler 1.6T win signals customer diversification.
- [confirms] StockTitan (EN, news, published 2026-01-01) https://www.stocktitan.net/news/CLS/: "Won a second hyperscaler 1.6T switch program."
- [confirms] SEC EDGAR (EN, filing, published 2025-10-27) https://www.sec.gov/Archives/edgar/data/0001030894/000110465925102804/tm2529374d2_ex99-1.htm: "Won a second hyperscaler 1.6T switch program."

### 아마존 (mid)  → /amazon.md
- note: Networking and AI systems to AWS — a large-customer axis tied to hyperscaler capacity build-out.
- [confirms] StockTitan (EN, news, published 2026-01-01) https://www.stocktitan.net/news/CLS/: "Networking/AI systems to AWS."

### 엔터프라이즈·산업 (EMS) (mid)
- note: Enterprise and industrial EMS (CCS/ATS) — a revenue base beyond hyperscalers that softens cycle swings.
- [confirms] SEC EDGAR (EN, filing, published 2025-10-27) https://www.sec.gov/Archives/edgar/data/0001030894/000110465925102804/tm2529374d2_ex99-1.htm: "CCS and ATS segments."

### 메타 플랫폼스 (mid)  → /meta.md
- note: 1.6T switches and AI racks to Meta — a channel directly benefiting from Meta's expanding in-house AI infrastructure.
- [confirms] StockTitan (EN, news, published 2026-01-01) https://www.stocktitan.net/news/CLS/: "1.6T switches/AI racks to Meta."

Reverse side: https://valuechain.wiki/celestica/suppliers.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