Semtech → Amazon (Annapurna Labs)
Yes, wafergraph tracks Semtech as a supplier of Amazon (Annapurna Labs), as of 2026-10-09. Amazon (Annapurna Labs) sources from 82 tracked suppliers in this dataset; Semtech has only 1 tracked customer in this dataset. Demand-side concentration is high.
Data as of 2026-10-09 · relationship type: tracked supplier → customer · both names resolve in companies.json · no dollar amount is shown unless it already sits on a company record, and none is invented here
Why this edge matters
Semtech (major in Design (Fabless)) is a tracked supplier of Amazon (Annapurna Labs) (major in Design (Fabless)). LoRa wireless franchise plus optical data center connectivity chips. Designs Graviton CPUs and Trainium AI chips for AWS via Annapurna Labs. The edge is one of 82 tracked suppliers of Amazon (Annapurna Labs) and one of 1 tracked customer of Semtech.
Source: derived from both company records and the counted edges.
Concentration / risk note
Semtech has only 1 tracked customer in this dataset. Demand-side concentration is high.
Basis: few customers. Omitted on edges where the graph does not back a concentration claim.
The two companies
Semtech (supplier)
LoRa wireless franchise plus optical data center connectivity chips.
Amazon (Annapurna Labs) (customer)
Designs Graviton CPUs and Trainium AI chips for AWS via Annapurna Labs.
Other tracked suppliers of Amazon (Annapurna Labs)
Frequently asked questions2
- How many suppliers does Amazon (Annapurna Labs) have?
- The dataset records 82 tracked suppliers for Amazon (Annapurna Labs).
- How many customers does Semtech have?
- The dataset records 1 tracked customers for Semtech.
Cite as: wafergraph, “Semtech → Amazon (Annapurna Labs) — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/semtech/amazon/ (data as of 2026-10-09).
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