SEC filings · customer concentration

Who depends on Oxy

1 listed supplier reports Oxy as a customer worth 10% or more of their revenue, led by Natural Gas Services Group at 59%.

0major customers now
—of revenue from them
1listed suppliers depending on it
2015–2026years 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 Oxy

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

SupplierIts revenue from this companyChange vs prior yearHistoryLatest filing
Natural Gas Services GroupNGS59%from 59%FY 2015: 10%FY 2016: 19%FY 2017: 15%FY 2018: 28%FY 2019: 36%FY 2020: 30%FY 2021: 40%FY 2022: 42%FY 2023: 52%FY 2024: 59%FY 2025: 59%11 yearsFY 2025 · filed 16 Mar 2026

Formerly disclosed

SupplierIts revenue from this companyChange vs prior yearHistoryLatest filing
Ranger Energy ServicesRNGR10%last FY 2022FY 2022: 10%1 yearFY 2022 · filed 13 Mar 2023

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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