SEC filings · customer concentration

Who depends on US Defense Contractor One

1 listed supplier reports US Defense Contractor One as a customer worth 10% or more of their revenue, led by Optex Systems Holdings at 22%.

0major customers now
—of revenue from them
1listed suppliers depending on it
2021–2025years covered
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When a new annual report adds a 10% customer, drops one, or moves a share by 5 points or more, you get the change and the filing link. Up to 10 companies per address, no account, unsubscribe with one click.

Suppliers that depend on US Defense Contractor One

Listed companies whose annual report names US Defense Contractor One as a customer worth 10% or more of their revenue. If US Defense Contractor One cuts orders or switches supplier, these are the companies that feel it.

SupplierIts revenue from this companyChange vs prior yearHistoryLatest filing
Optex Systems HoldingsOPXS22%from 22%FY 2021: 21%FY 2022: 17%FY 2024: 22%FY 2025: 22%4 yearsFY 2025 · filed 17 Dec 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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