Anthropic → Microsoft
Yes, wafergraph tracks Anthropic as a supplier of Microsoft, as of 2026-09-16. 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 2026-09-16 · 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
Cite as: wafergraph, “Anthropic → Microsoft — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/anthropic/microsoft/ (data as of 2026-09-16).
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