# Who does Samsung Biologics pay? Who are its key suppliers?
Canonical: https://valuechain.wiki/samsung-biologics · Facet: suppliers · Updated: 2026-09-11T13:43:39.94524+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: Samsung Biologics's confirmed suppliers/cost counterparties include 삼성E&A, 삼성E&A (송도 바이오플랜트 시공), 바이오프로세싱 원부자재 (배지·레진·필터, 싸이티바·써모피셔). Per the valuechain.wiki graph: 3 cost edges, backed by 2 dated sources, 1 of them primary filings (as of 2026-09-11).

### 삼성E&A (mid)  → /samsung-e-a.md
- note: Samsung E&A built Songdo bio plants 1-5, the construction partner for capacity expansion.
- [mentions] KPA News (KO, news, published 2026-01-15) https://www.kpanews.co.kr/news/articleView.html?idxno=530934: "Plant 5 (180kL) brings total to 784kL; Samsung E&A built plants 1-5."

### 삼성E&A (송도 바이오플랜트 시공) (mid)  → /samsung-e-a.md
- note: Samsung E&A (formerly Samsung Engineering) is the EPC partner building the Songdo plants 1-5 (785kL total).
- [mentions] FSS DART (KO, filing, published 2026-05-15) https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260515001658: "Five Songdo plants totaling 785,000 liters; capacity build-out."

### 바이오프로세싱 원부자재 (배지·레진·필터, 싸이티바·써모피셔) (mid)  → /danaher.md
- note: Sources bioprocessing consumables - cell-culture media, chromatography resins and single-use filters - from Danaher (Cytiva), Thermo Fisher and others for its CMO operations.
- [mentions] FSS DART (KO, filing, published 2026-05-15) https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260515001658: "CMO uses bioprocessing consumables (media, resins, filters)."

Reverse side: https://valuechain.wiki/samsung-biologics/customers.md · Ripple: https://valuechain.wiki/samsung-biologics/ripple.md

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Full node: https://valuechain.wiki/samsung-biologics.md · JSON: https://valuechain.wiki/samsung-biologics.json