Anthropic → Microsoft
Yes, wafergraph tracks Anthropic as a supplier of Microsoft, as of 2026-10-09. Microsoft sources from 80 tracked suppliers in this dataset; Anthropic has only 2 tracked customers 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
Anthropic (major in AI & Data Center) is a tracked supplier of Microsoft (niche in Design (Fabless)). AI safety lab building the Claude models; runs on TPUs, Trainium, and GPUs. Designs Maia AI accelerators and Cobalt server CPUs for Azure. The edge is one of 80 tracked suppliers of Microsoft and one of 2 tracked customers of Anthropic.
Source: derived from both company records and the counted edges.
Concentration / risk note
Anthropic has only 2 tracked customers 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
Anthropic (supplier)
AI safety lab building the Claude models; runs on TPUs, Trainium, and GPUs.
Microsoft (customer)
Designs Maia AI accelerators and Cobalt server CPUs for Azure.
Other tracked suppliers of Microsoft
Other tracked customers of Anthropic
Frequently asked questions2
- How many suppliers does Microsoft have?
- The dataset records 80 tracked suppliers for Microsoft.
- How many customers does Anthropic have?
- The dataset records 2 tracked customers for Anthropic.
Cite as: wafergraph, “Anthropic → Microsoft — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/anthropic/microsoft/ (data as of 2026-10-09).
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