# Who does Advanced Energy Industries pay? Who are its key suppliers?
Canonical: https://valuechain.wiki/advanced-energy · Facet: suppliers · Updated: 2026-07-12T05:39:35.738075+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: Advanced Energy Industries discloses no named confirmed suppliers/cost counterparties; 2 relationships are tracked as undisclosed/aggregate. Per the valuechain.wiki graph: 2 cost edges, backed by 1 dated sources, 1 of them primary filings (as of 2026-07-12).

### 위탁생산(EMS)·기계부품 (비공개) (mid)
- note: Advanced Energy uses numerous companies, including contract manufacturers, to supply mechanical and electrical parts for its products.
- [confirms] U.S. SEC / Advanced Energy Industries (EN, filing, published 2026-02-13) https://www.sec.gov/Archives/edgar/data/927003/000110465926014731/aeis-20251231x10k.htm: "We use numerous companies, including contract manufacturers, to supply parts for the manufacture and support of our products."

### 전력반도체·전자부품 (비공개) (mid)
- note: Products require a wide variety of electrical and electronic components; some key parts are sourced only from a sole or limited group of suppliers.
- [confirms] U.S. SEC / Advanced Energy Industries (EN, filing, published 2026-02-13) https://www.sec.gov/Archives/edgar/data/927003/000110465926014731/aeis-20251231x10k.htm: "Our manufacturing requires a wide variety of mechanical and electrical components, which are often made to our specifications... some key parts may only be obtained from a sole supplier or a limited group of suppliers."

Reverse side: https://valuechain.wiki/advanced-energy/customers.md · Ripple: https://valuechain.wiki/advanced-energy/ripple.md

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Full node: https://valuechain.wiki/advanced-energy.md · JSON: https://valuechain.wiki/advanced-energy.json