# Who are Dexcom's customers? Who does Dexcom earn revenue from?
Canonical: https://valuechain.wiki/dexcom · Facet: customers · Updated: 2026-09-23T09:44:36.635703+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: Dexcom's confirmed revenue counterparties include Cardinal Health, Inc., McKesson Corporation plus 1 undisclosed/aggregate relationship. Per the valuechain.wiki graph: 3 revenue edges, backed by 4 dated sources, 1 of them primary filings (as of 2026-09-23).

### 카디널 헬스 (high)  → /cardinal-health.md
- metric: Revenue share 10 percent · FY2022 · Share of Dexcom total revenue generated through Cardinal Health and affiliate distribution relationships
- note: Cardinal Health and its affiliates form part of Dexcom's U.S. retail and durable-medical-equipment distribution network. Dexcom disclosed that this relationship generated at least 10% of FY2022 revenue, and its 2026 authorized-distributor list still includes Cardinal Health and two affiliated channels.
- [confirms] Dexcom (EN, ir, published 2026-09-23) https://www.dexcom.com/en-us/dexcom-suppliers: "Cardinal Health | Retail."
- [confirms] SEC EDGAR (EN, filing, published 2023-02-09) https://www.sec.gov/Archives/edgar/data/1093557/000109355723000024/dxcm-20221231.htm: "Cardinal Health and affiliates, our most significant wholesalers and distributors, each generated 10% or more."

### 맥케슨 (high)  → /mckesson.md
- metric: Revenue share 10 percent · FY2022 · Share of Dexcom total revenue generated through the McKesson distribution relationship
- note: McKesson is a U.S. pharmaceutical distributor for Dexcom. Dexcom disclosed that the relationship generated at least 10% of FY2022 revenue and continued to list McKesson as an authorized distributor for retail G6 and G7 products in 2026.
- [confirms] Dexcom (EN, ir, published 2026-09-23) https://www.dexcom.com/en-us/dexcom-suppliers: "McKesson Corporation – US Pharmaceutical | Retail."
- [mentions] Grand View Research (EN, research, published 2026-09-01) https://www.grandviewresearch.com/industry-analysis/continuous-glucose-monitoring-market: "The pharmacies segment led the market with the largest revenue share of 59.4% in 2025."
- [confirms] SEC EDGAR (EN, filing, published 2023-02-09) https://www.sec.gov/Archives/edgar/data/1093557/000109355723000024/dxcm-20221231.htm: "McKesson, our most significant wholesalers and distributors, each generated 10% or more of our total revenue."

### 카카오헬스케어 (mid)
- note: Kakao Healthcare signed an exclusive South Korean supply agreement with Dexcom in December 2025 and took responsibility for local distribution and market operations. Contract value and Dexcom revenue contribution were not disclosed.
- [confirms] E Today (KO, news, published 2025-12-12) https://www.etoday.co.kr/news/view/2535421: "Kakao Healthcare announced an exclusive supply agreement with Dexcom for South Korea."

Reverse side: https://valuechain.wiki/dexcom/suppliers.md · Ripple: https://valuechain.wiki/dexcom/ripple.md

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