# Who are West Pharmaceutical Services's customers? Who does West Pharmaceutical Services earn revenue from?
Canonical: https://valuechain.wiki/west-pharmaceutical-services · Facet: customers · Updated: 2026-09-24T09:58:55.2377+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: West Pharmaceutical Services's confirmed revenue counterparties include Lilly (Eli) plus 1 undisclosed/aggregate relationship. Per the valuechain.wiki graph: 2 revenue edges, backed by 2 dated sources, 0 of them primary filings (as of 2026-09-24).

### 일라이 릴리 (mid)  → /lilly-eli.md
- note: West supplies packaging materials for Eli Lilly's weight-loss drugs. Revenue attributable to this customer has not been disclosed.
- [mentions] Maeil Business Newspaper (KO, news, published 2025-11-25) https://www.mk.co.kr/news/stock/11476244: "Its high-margin products are deeply integrated into customers' drug-development pipelines."
- [confirms] DBS Group Research (EN, research, published 2025-09-05) https://www.dbs.com/content/article/pdf/US_clover/West_Pharmaceutical_Services.pdf: "Novo Nordisk and Eli Lilly."

### Novo Nordisk (mid)
- note: West supplies packaging materials for Novo Nordisk's weight-loss drugs. Revenue attributable to this customer has not been disclosed.
- [confirms] DBS Group Research (EN, research, published 2025-09-05) https://www.dbs.com/content/article/pdf/US_clover/West_Pharmaceutical_Services.pdf: "provides packaging materials to weight loss drug leaders Novo Nordisk"

Reverse side: https://valuechain.wiki/west-pharmaceutical-services/suppliers.md · Ripple: https://valuechain.wiki/west-pharmaceutical-services/ripple.md

---
Full node: https://valuechain.wiki/west-pharmaceutical-services.md · JSON: https://valuechain.wiki/west-pharmaceutical-services.json