# Who are DuPont's customers? Who does DuPont earn revenue from?
Canonical: https://valuechain.wiki/dupont · Facet: customers · Updated: 2026-10-13T17:25:39.665+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: DuPont's confirmed revenue counterparties include Olympus, Qnity Electronics plus 1 undisclosed/aggregate relationship. Per the valuechain.wiki graph: 3 revenue edges, backed by 7 dated sources, 2 of them primary filings (as of 2026-10-13).

### 의료·수처리 고객 (의료포장·바이오파마·산업·지자체) (high)
- metric: Amount 6,849 USD_million · FY2025 · Net sales from continuing operations
- note: Healthcare & Water Technologies generated $3.233 billion of 2025 sales, up 9%, led by medical packaging, biopharma, and industrial and municipal water demand.
- [confirms] ChemLocus (KO, news, published 2026-03-05) https://www.chemlocus.co.kr/news/view/143240: "DuPont reported 2025 sales of $6.849 billion, with medical packaging and water treatment supporting the improvement."
- [confirms] U.S. SEC (EDGAR) (EN, filing, published 2026-02-17) https://www.sec.gov/Archives/edgar/data/1666700/000166670026000013/dd-20251231.htm: "Healthcare & Water Technologies net sales were $3,233 million for 2025, up 9 percent."
- [mentions] Morningstar (EN, research, published 2026-02-10) https://www.morningstar.com/company-reports/1429839-dupont-should-benefit-from-long-term-growing-demand-for-healthcare-and-water-filtration: "Morningstar identifies long-term demand growth in healthcare and water filtration as a key driver for DuPont."

### 올림푸스 (high)  → /olympus.md
- metric: Count 100 device_categories · from 2026 · Olympus single-use device categories adopting Tyvek with Renewable Attribution
- note: Olympus will adopt DuPont Tyvek with Renewable Attribution in sterile packaging for more than 100 single-use endotherapy device categories from 2026. Contract revenue is not disclosed.
- [confirms] Mordor Intelligence (KO, research, published 2026-08-01) https://www.mordorintelligence.kr/industry-reports/sterilization-pouches-market: "Mordor Intelligence confirms Olympus adoption of DuPont Tyvek across more than 100 device categories in Japan and Vietnam from 2026."
- [confirms] DuPont (EN, ir, published 2026-04-03) https://www.dupont.com/knowledge/delivering-sustainable-innovation-for-sterile-packaging.html: "DuPont says Olympus purchases Tyvek with Renewable Attribution through existing supply channels."
- [confirms] Olympus Corporation (EN, ir, published 2025-09-30) https://www.olympus-global.com/news/2025/nr02905.html: "Olympus says it will use DuPont Tyvek in sterile packaging for more than 100 single-use device categories at plants in Japan and Vietnam."

### 인터내셔널 플레이버스 앤 프래그런스 (high)  → /international-flavors-fragrances.md
- metric: Amount 26 USD_billion · 2019 announced transaction; 2021 completed · Announced transaction value for the combination with DuPont Nutrition & Biosciences
- note: DuPont combined its Nutrition & Biosciences business with IFF. The announced transaction value was $26 billion and the Reverse Morris Trust transaction closed in 2021.
- [confirms] SEC EDGAR (EN, filing, published 2026-02-27) https://www.sec.gov/Archives/edgar/data/51253/000005125326000006/iff-20251231.htm: "DuPont's Nutrition & Biosciences business combined with IFF in a transaction completed in 2021."
- [confirms] The Korea Economic Daily (KO, analysis, published 2025-10-01) https://www.hankyung.com/article/202509308313i: "DuPont's Nutrition & Biosciences business combined with IFF in a transaction completed in 2021."

### 퀴니티 일렉트로닉스 (high)  → /qnity-electronics.md
- note: DuPont and Qnity retain transition-services, facility-lease and indemnification arrangements after the separation. DuPont's related service and lease revenue is not separately disclosed.
- [confirms] U.S. SEC (EDGAR) (EN, filing, published 2026-08-04) https://www.sec.gov/Archives/edgar/data/2058873/000205887326000030/q-20260630.htm: "Qnity's Q2 2026 filing confirms the continuing relationship with DuPont, including separation costs and indemnification obligations."
- [confirms] U.S. SEC (EDGAR) (EN, filing, published 2026-02-17) https://www.sec.gov/Archives/edgar/data/1666700/000166670026000013/dd-20251231.htm: "DuPont and Qnity provide transition services to one another and reimburse each other for services provided."

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

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