# Orano

Orano is a Decommissioning Trust based in Châtillon, France.

## Overview

- **Organization type:** Decommissioning Trust
- **Headquarters:** Châtillon, France
- **Region:** Europe
- **Address:** 125 Avenue de Paris, 92320 Châtillon, France
- **Founded:** 2018
- **Assets under management:** Undisclosed
- **Website:** orano.group
- **LinkedIn:** https://www.linkedin.com/company/orano

## Regulatory record

- **Reports private funds:** No

## About

Orano operates in the nuclear energy sector, focusing on the nuclear fuel cycle. The company provides services including uranium mining, conversion and enrichment, recycling of used nuclear fuel, waste management, facility decommissioning, engineering services, and nuclear medicine. Orano was founded in 2001 and is based in Chatillon, France, previously known as AREVA - Nuclear Reactor Business.

## Sectors

- Energy Transition & Renewables
- Industrial Tech
- Infrastructure

## Offices

- Oak Ridge, Tennessee, USA
- Saskatchewan, Canada

## People

- Government of France (APE) — Majority Shareholder (approx. 90%)
- Mitsubishi Heavy Industries — Strategic Minority Shareholder (5%)
- Japan Nuclear Fuel Limited — Strategic Minority Shareholder (5%)

## Questions

### Who owns Orano and how is governance structured?

The French State holds roughly 90 percent through the Agence des participations de l'État, with Mitsubishi Heavy Industries and Japan Nuclear Fuel Limited each holding 5 percent. CEO Philippe Knoche leads the executive committee, which reports to a board dominated by state-appointed directors. The ownership structure reflects the strategic classification of France's nuclear fuel-cycle infrastructure as a sovereign asset.

### What is the decommissioning trust and how does it constrain the balance sheet?

Orano maintains a dedicated trust that holds earmarked financial assets and a portion of the uranium inventory to fund the eventual dismantling of enrichment and reprocessing facilities at Tricastin and La Hague. These liabilities are long-dated but regulated, meaning the trust cannot be diverted to fund new ventures or returned to shareholders. An allocator evaluating Orano's credit must treat the decommissioning obligation as senior to all other cash-flow uses.

### Which countries does Orano source uranium from?

Orano's mining exposure includes operations in Canada, where it partners with Cameco at the McClean Lake mill in Saskatchewan, and legacy operations in Niger. A 2023 preliminary agreement with the Mongolian government aims to add Central Asian production through the Zuuvch-Ovoo project. Diversifying geographically away from Niger, where political instability has increased supply-chain risk, is an observable priority.

### How is Orano related to Électricité de France (EDF)?

EDF is Orano's primary customer for enriched uranium, spent-fuel reprocessing, and nuclear logistics. The two entities are separately governed but operationally integrated through the French nuclear fuel cycle: Orano enriches uranium that EDF fabricates into fuel assemblies; EDF sends spent fuel to La Hague for Orano to reprocess. The relationship is a regulated duopsony-monopsony dynamic inside the French energy ecosystem.

### Is Orano's enrichment capacity independent of Russian supply chains?

Orano's Georges Besse II centrifuge facility at Tricastin is one of the few large enrichment plants outside Russian control. European utilities that historically sourced a meaningful portion of enriched uranium from Rosatom now view Tricastin capacity as strategic. Orano has signalled expansion interests through the Project IKE demonstration facility in Oak Ridge, Tennessee, aimed at building U.S.-based enrichment capability.

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Last updated: 2026-06-03T20:00:00.000Z

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