# Who does Centrus Energy pay? Who are its key suppliers?
Canonical: https://valuechain.wiki/centrus-energy · Facet: suppliers · Updated: 2026-07-12T04:19:32.885+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: Centrus Energy discloses no named confirmed suppliers/cost counterparties; 3 relationships are tracked as undisclosed/aggregate. Per the valuechain.wiki graph: 3 cost edges, backed by 1 dated sources, 1 of them primary filings (as of 2026-07-12).

### TENEX / 로사톰 (러시아 SWU 공급) (high)
- note: Centrus's largest supply contract. Under the TENEX Supply Contract it buys the SWU contained in LEU and delivers natural UF6; the contract runs through 2028. Well over half of the LEU expected to be delivered through 2027 was sourced under TENEX. A 2019 market-related price reset sharply lowered cost of sales. The US Import Ban Act and the Russian Decree pose execution risk.
- [confirms] U.S. SEC (EN, filing, published 2026-02-11) https://www.sec.gov/Archives/edgar/data/1065059/000162828026007117/leu-20251231.htm: "Through 2027, well over one-half of the LEU that we expect to deliver to customers was sourced under the TENEX Supply Contract. While we have other sources of supply, they are not sufficient to replace the TENEX supply."

### Orano (프랑스 SWU 공급) (high)
- note: Second long-term SWU supply source. Under the Orano Supply Agreement it buys the SWU contained in LEU and delivers natural uranium; deliveries began in 2023 and extend through 2030, with adjustable annual minimums/maximums, market-based pricing with floors and ceilings, and payment in a mix of dollars and euros.
- [confirms] U.S. SEC (EN, filing, published 2026-02-11) https://www.sec.gov/Archives/edgar/data/1065059/000162828026007117/leu-20251231.htm: "We also have an agreement with Orano for the long-term supply of SWU contained in LEU, with deliveries that commenced in 2023 and extend through 2030. Under the Orano Supply Agreement, we purchase SWU contained in LEU received from Orano, and then deliver natural uranium to Orano."

### 미 에너지부 (DOE, 파이크턴 시설 리스·원심분리 기술 로열티) (mid)
- note: Leases the Piketon (Ohio) industrial buildings and Oak Ridge (Tennessee) facilities from the DOE. Pays an annual royalty of 1-2% of SWU revenue under a non-exclusive license to DOE centrifuge inventions (minimum $100k/yr, cumulative cap $100M).
- [confirms] U.S. SEC (EN, filing, published 2026-02-11) https://www.sec.gov/Archives/edgar/data/1065059/000162828026007117/leu-20251231.htm: "We also lease industrial buildings and 110,000 square feet of supporting office space from DOE at 3930 U.S. Route 23, Piketon, Ohio 45661. Our Oak Ridge, Tennessee and Piketon, Ohio facilities support our Technical Solutions segment."

Reverse side: https://valuechain.wiki/centrus-energy/customers.md · Ripple: https://valuechain.wiki/centrus-energy/ripple.md

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Full node: https://valuechain.wiki/centrus-energy.md · JSON: https://valuechain.wiki/centrus-energy.json