Who depends on ATT1
ATT1 appears in 1 disclosed customer relationships between 2016 and 2021.
Get an email when ATT1's customer concentration changes
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 ATT1
Listed companies whose annual report names ATT1 as a customer worth 10% or more of their revenue. If ATT1 cuts orders or switches supplier, these are the companies that feel it.
Formerly disclosed
| Supplier | Its revenue from this company | Change vs prior year | History | Latest filing |
|---|---|---|---|---|
| MastecMTZ | 18% | last FY 2020 | 5 years | FY 2020 · filed 25 Feb 2021 |
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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