Coherent supply chain risk

As of 2026-10-09, Coherent depends on 3 tracked suppliers headquartered in 2 countries (2 of them in the United States). 1 of those suppliers hold a monopoly or leader position in their own segment, led by Broadcom. Coherent itself carries a supply-chain criticality score of 68/100, with 235 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 criticality 81/100

A monopoly or leader supplier is the hardest to replace. These are the edges to watch first.

Suppliers by country

  • United States — 2 suppliers (67%)
  • Thailand — 1 supplier (33%)

All 3 tracked suppliers

Downstream exposure

  • Criticality score: 68/100
  • Companies downstream of Coherent: 235
  • Tracked market cap downstream (priced companies only): $35.89T across 146 priced companies
Frequently asked questions3
How many suppliers does Coherent have?
wafergraph tracks 3 key suppliers for Coherent, across 2 countries.
Which of Coherent's suppliers are single-source risks?
Broadcom holds a monopoly or leader position in its segment, which makes it the hardest supplier for Coherent to replace.
What is Coherent's supply-chain criticality score?
Coherent scores 68/100 on wafergraph's chokepoint criticality index, with 235 tracked companies downstream.

Cite as: wafergraph, “Coherent supply chain risk — 3 suppliers, single-source exposure & criticality”, https://wafergraph.com/supply-chain-risk/coherent (data as of 2026-10-09).

Open Coherent's supplier graph →

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