Who depends on Comcast
3 listed suppliers report Comcast as a customer worth 10% or more of their revenue, led by Vistance Networks at 35%.
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Suppliers that depend on Comcast
Listed companies whose annual report names Comcast as a customer worth 10% or more of their revenue. If Comcast 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 |
|---|---|---|---|---|
| Vistance NetworksVISN | 35% | ▲ from 21% | 5 years | FY 2025 · filed 26 Feb 2026 |
| Universal ElectronicsUEIC | 12% | new | 6 years | FY 2025 · filed 12 Mar 2026 |
| Versant Media GroupVSNT | 10% | new | 1 year | FY 2025 · filed 3 Mar 2026 |
Formerly disclosed
| Supplier | Its revenue from this company | Change vs prior year | History | Latest filing |
|---|---|---|---|---|
| AdeiaADEA | 27% | last FY 2020 | 1 year | FY 2020 · filed 24 Feb 2022 |
| HarmonicHLIT | 10% | last FY 2024 | 12 years | FY 2024 · filed 14 Feb 2025 |
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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