# Who does FormFactor pay? Who are its key suppliers?
Canonical: https://valuechain.wiki/formfactor · Facet: suppliers · Updated: 2026-07-12T04:00:43.77872+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: FormFactor 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).

### MEMS·정밀부품 (비공개) (low)
- note: MEMS microspring and precision parts.
- [confirms] SEC EDGAR (EN, filing, published 2025-10-29) https://www.sec.gov/Archives/edgar/data/0001039399/000103939925000113/form-20250927.htm: "MEMS microspring-based probes."

### R&D·엔지니어 (비공개) (low)
- note: Probe-card R&D.
- [confirms] SEC EDGAR (EN, filing, published 2025-10-29) https://www.sec.gov/Archives/edgar/data/0001039399/000103939925000113/form-20250927.htm: "High-density chip-test R&D."

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

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