# If Siemens AG moves, who benefits? How far does the value-chain ripple reach?
Canonical: https://valuechain.wiki/siemens-ag · Facet: ripple · Updated: 2026-09-24T05:25:42.869056+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: Per the valuechain.wiki graph, Siemens AG is directly linked to 3 companies (0 supply, 1 revenue, 2 investment relationships) and reaches 4 companies within two hops; the links are backed by 7 dated sources, 2 of them primary filings (as of 2026-09-24).

Siemens AG operates across Industrial automation & power, data-center power engine (Smart Infrastructure). It stayed steadily positive in recent years and is +8.6% in 2026. Its demand and supply links are known, but listed-counterparty return data is limited. In parallel, separating Energy (~10% residual) and Healthineers (deconsolidation planned) to simplify toward the industrial core, while widening its high-margin software axis via EDA and Altair, is the re-rating axis.

## Demand chain (leading)
- T1 Quest Diagnostics Incorporated (https://valuechain.wiki/quest-diagnostics.md)
- T2 UnitedHealth Group Incorporated (https://valuechain.wiki/unitedhealth-group.md)

## Supply chain (benefiting)
- T1 Siemens EDA (https://valuechain.wiki/siemens-eda.md)
- T1 Siemens Energy (https://valuechain.wiki/siemens-energy.md)

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Full node: https://valuechain.wiki/siemens-ag.md · JSON: https://valuechain.wiki/siemens-ag.json