# Who does Pfizer Inc. pay? Who are its key suppliers?
Canonical: https://valuechain.wiki/pfizer · Facet: suppliers · Updated: 2026-09-24T05:25:43.783123+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: Pfizer Inc.'s confirmed suppliers/cost counterparties include Samsung Biologics, Agilent Technologies, Inc., Mettler-Toledo International Inc. plus 1 undisclosed/aggregate relationship. Per the valuechain.wiki graph: 4 cost edges, backed by 6 dated sources, 2 of them primary filings (as of 2026-09-24).

### 멧세라 (high)
- metric: Amount $8B · 2025-11-13 · Total fair value of consideration transferred for the Metsera acquisition
- note: Pfizer acquired obesity and cardiometabolic drug developer Metsera in November 2025. The consideration included contingent value rights and employee stock awards related to pre-acquisition service.
- [confirms] SEC EDGAR (EN, filing, published 2026-02-26) https://www.sec.gov/Archives/edgar/data/78003/000007800326000026/pfe-20251231.htm: "The total fair value of the consideration transferred was $8.0 billion."

### 바이오엔테크 (high)
- metric: Amount $911M · 2025-12-31 · Amount payable to BioNTech for the Comirnaty gross profit split
- note: Pfizer shares Comirnaty gross profit with BioNTech. Pfizer disclosed the amount payable to BioNTech at the end of 2025.
- [confirms] SEC EDGAR (EN, filing, published 2026-03-10) https://www.sec.gov/Archives/edgar/data/1776985/000177698526000017/bntx-20251231.htm: "We and Pfizer will share the gross profits from commercializing a vaccine evenly, as well as the costs for shipping."
- [confirms] SEC EDGAR (EN, filing, published 2026-02-26) https://www.sec.gov/Archives/edgar/data/78003/000007800326000026/pfe-20251231.htm: "Amounts payable to BioNTech for the gross profit split for Comirnaty totaled $911 million as of December 31, 2025."

### 삼성바이오로직스 (mid)  → /samsung-biologics.md
- metric: Contract value ₩922.8B · 2023-06-30/2029-12-31 · Value of the Pfizer contract manufacturing supply agreement disclosed in July 2023
- note: Samsung Biologics provides contract manufacturing services for Pfizer. A securities research report details the value and term of the agreement disclosed in July 2023.
- [confirms] Hyundai Motor Securities (KO, research, published 2024-01-12) https://www.hmsec.com/documents/research/20240112070425593_ko.pdf: "The report lists the July 3, 2023 Pfizer contract at KRW 922.75 billion, ending December 31, 2029."
- [confirms] Samsung Biologics (KO, ir, published 2023-07-04) https://samsungbiologics.com/kr/media/company-news/samsung-biologics-unveils-$-897-mln-manufacturing-deals-for-pfizer: "Samsung Biologics said it won Pfizer contract manufacturing orders worth KRW 1.2 trillion."

### 애질런트 테크놀로지스 (mid)  → /agilent-technologies.md
- note: Pfizer used a dedicated Agilent CrossLab team at a 24/7 production site for instrument maintenance, qualification, compliance, and asset monitoring, while the contract value and revenue attributable to Agilent were not disclosed.
- [confirms] Agilent Technologies (EN, analysis, published 2021-12-13) https://www.agilent.com/cs/library/casestudies/public/casestudy-led-crosslab-enterprise-services-pfizer-5994-2278en-agilent.pdf: "Agilent provided a CrossLab Services team dedicated almost exclusively to Pfizer."

### 메틀러 토레도 (mid)  → /mettler-toledo.md
- note: Pfizer is identified through Pfizer Animal Health Canada and Pfizer Ilaçlari in Mettler-Toledo's validation-services material as a pharmaceutical manufacturer familiar with those services, but no contract value is disclosed and the historical evidence does not establish the current revenue contribution.
- [confirms] Mettler-Toledo (EN, ir, published 1999-04-01) https://www.mt.com/dam/mt_ext_files/Editorial/Generic/4/Validation_0x0002464400026a70000ba5f3_files/brochurevalidatione.pdf: "The following manufacturers are familiar with our validation services: Pfizer Animal Health, Canada; Pfizer Ilaçlari, Turkey."

Reverse side: https://valuechain.wiki/pfizer/customers.md · Ripple: https://valuechain.wiki/pfizer/ripple.md

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Full node: https://valuechain.wiki/pfizer.md · JSON: https://valuechain.wiki/pfizer.json