Arista Networks supply chain risk
As of 2026-10-09, Arista Networks depends on 23 tracked suppliers headquartered in 7 countries (13 of them in the United States). 4 of those suppliers hold a monopoly or leader position in their own segment, led by Broadcom, InnoLight Technology and Hon Hai (Foxconn). Arista Networks itself carries a supply-chain criticality score of 9/100, with 17 tracked companies downstream of it.
Data as of 2026-10-09 · suppliers are the curated key_supplier edges in the wafergraph dataset (researched or segment-inferred — see /methodology) · criticality is the graph-derived chokepoint score, 0–100
Dominant and single-source suppliers
- Broadcom — leader in Networking Silicon, United States
- InnoLight Technology — leader in Photonics & Optics, China
- Hon Hai (Foxconn) — leader in Systems & ODM (AI servers), Taiwan
- Hamamatsu Photonics — leader in Photonics & Optics, Japan
A monopoly or leader supplier is the hardest to replace. These are the edges to watch first.
Suppliers by country
- United States — 13 suppliers (57%)
- China — 3 suppliers (13%)
- Japan — 3 suppliers (13%)
- Taiwan — 1 supplier (4%)
- Finland — 1 supplier (4%)
- Thailand — 1 supplier (4%)
- Canada — 1 supplier (4%)
All 23 tracked suppliers
Downstream exposure
- Criticality score: 9/100
- Companies downstream of Arista Networks: 17
- Tracked market cap downstream (priced companies only): $13.09T across 7 priced companies
Frequently asked questions3
- How many suppliers does Arista Networks have?
- wafergraph tracks 23 key suppliers for Arista Networks, across 7 countries.
- Which of Arista Networks's suppliers are single-source risks?
- Broadcom, InnoLight Technology and Hon Hai (Foxconn) hold monopoly or leader positions in their segments, which makes them the hardest suppliers for Arista Networks to replace.
- What is Arista Networks's supply-chain criticality score?
- Arista Networks scores 9/100 on wafergraph's chokepoint criticality index, with 17 tracked companies downstream.
Cite as: wafergraph, “Arista Networks supply chain risk — 23 suppliers, single-source exposure & criticality”, https://wafergraph.com/supply-chain-risk/arista (data as of 2026-10-09).
Open Arista Networks's supplier graph →
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