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# ADTRAN Holdings
Scrutica

[←Supply Chain Explorer](/supply-chain)

Profile

Where ADTRAN Holdings sits in the compute supply chain — geographic revenue split, segment mix, capex / FCF / buyback history, and industry placement — sourced from licensed-database extracts and SEC EDGAR, joined to the supply-chain graph through the industry classification.

Cite

Chain of title

Each hop carries its data source, source URL (where one exists), as-of date, and confidence label on the same line as the parent name. When two sources name different parents for the same hop, both sit on the page as alternates — the walker does not pick a winner.

1.  1.
    
    ADTRAN Holdings (US)CIK 926282 · LEI 549300VV36J86CRRWF77
    
    Starting entity — the walker climbs from here, following documented parent / subsidiary edges in the ownership substrate.
    

Chain terminus

[Chain-of-title](/methodology#chain-of-title-walk) terminates at **ADTRAN Holdings** (CIK 926282 · LEI 549300VV36J86CRRWF77). No further parent is documented — for a public filer that means UBO is the dispersed float; for a state-linked entity it means the chain has reached the sovereign apex.

Supply-chain footprint

## Suppliers and customers

Dollar flows are annual figures from the fiscal year labelled on the row — SEC segment and >10%-customer disclosures, re-derived company disclosures, or a licensed supply-chain database; per-row source and authority tier on hover. A row without a year means the source does not state the period. Disclosures older than 5 years are tagged _historical_ and ordered below current rows — they are kept as evidence of what was disclosed then, not as evidence of a present relationship, and the counterparty may since have been acquired or dissolved. The 3-month Pearson r comes from a licensed supply-chain database; correlation is a coupling proxy — shared market sensitivity, not a causal channel. Sole-source edges are flagged inline.

Upstream Suppliers · 0

Downstream Customers · 8

-   [Dell Technologies](/companies/org-dell)
    
    r = 0.79 — view full provenance
    
-   [Corning](/companies/org-corning)
    
    r = 0.65 — view full provenance
    
-   [Broadcom Inc.](/companies/org-broadcom)
    
    r = \-0.65 — view full provenance
    
-   [Super Micro Computer, Inc.](/companies/org-supermicro)
    
    r = \-0.64 — view full provenance
    
-   [Hewlett Packard Enterprise](/companies/org-hpe)
    
    r = 0.28 — view full provenance
    
-   [Intel](/companies/org-intel)
    
    r = 0.18 — view full provenance
    
-   [Arista Networks](/companies/org-arista)
    
    r = \-0.17 — view full provenance
    
-   [Super Micro Computer, Inc.](/companies/org-supermicro)
    
    Licensed supply-chain database
    

[Explore full supply chain graph→](/supply-chain?org=org-adtran)

Trace it further

## Follow ADTRAN Holdings into the analysis

The substrates above join to the platform's analytical surfaces. Each link carries ADTRAN Holdings's own numbers into the tool that acts on them.

-   [
    
    Walk ADTRAN Holdings's 8 supply-chain edges in the graph→
    
    0 upstream · 8 downstream — the interactive graph opens with ADTRAN Holdings selected. The cascade simulator propagates seed disruptions across this same edge set, weighted by the curator's substitutability assessment.
    
    ](/supply-chain?org=org-adtran)
-   [
    
    ADTRAN Holdings's home jurisdiction: the US compute profile→
    
    Facilities, sovereign-AI programs, export-control posture, and the announced-versus-deployed reality gap for the country.
    
    ](/country/us)

Substrate coverage

Licensed sources do reach ADTRAN Holdings: the supply relationships above are drawn from a licensed supply-chain database. What is missing is one specific feed — the corporate-financials extract behind this profile (geographic revenue, segment mix, capital allocation), which covers a loaded set of listed companies that ADTRAN Holdings is not among; the gap is in coverage, not in the record. The public industry classification (SIC, NAICS) is absent as well. Coverage rules in the [methodology](/methodology#licensed-substrate).

Related analysis

[

Supply Chain

The supply chain graph this company is part ofConstraint](/supply-chain)[

Export Controls

Entity-level export controls affecting the compute supply chainConstraint](/export-controls)

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