Who depends on Cisco
1 listed supplier reports Cisco as a customer worth 10% or more of their revenue, led by Fabrinet at 20%.
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Suppliers that depend on Cisco
Listed companies whose annual report names Cisco as a customer worth 10% or more of their revenue. If Cisco cuts orders or switches supplier, these are the companies that feel it.
| Supplier | Its revenue from this company | Change vs prior year | History | Latest filing |
|---|---|---|---|---|
| FabrinetFN | 20% | from 18% | 6 years | FY 2026 · filed 18 Aug 2026 |
Formerly disclosed
| Supplier | Its revenue from this company | Change vs prior year | History | Latest filing |
|---|---|---|---|---|
| EgainEGAN | 21% | last FY 2021 | 4 years | FY 2021 · filed 13 Sept 2022 |
| Lumentum HoldingsLITE | 12% | last FY 2017 | 1 year | FY 2017 · filed 27 Aug 2019 |
| Applied OptoelectronicsAAOI | 12% | last FY 2021 | 4 years | FY 2021 · filed 27 Feb 2023 |
| Penguin SolutionsPENG | 11% | last FY 2020 | 3 years | FY 2020 · filed 22 Oct 2020 |
| MaxlinearMXL | 10% | last FY 2016 | 2 years | FY 2016 · filed 5 Feb 2019 |
About this data
US-listed companies must disclose revenue from any single customer that reaches 10% of their total (ASC 280). ShadowGraph reads these disclosures from the XBRL data of every 10-K and 20-F we scan, keeps one value per fiscal year (restatements replace earlier values) and links each number to its filing. Companies that describe a customer only as "Customer A" are not listed by name. Figures are as reported; nothing here is investment advice.
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