Areva S.A. was a major French multinational group specializing in nuclear power and renewable energy, formed in 2001 through the merger of CEA Industrie, Cogema, Framatome ANP, and FCI. Historically, Areva covered the entire nuclear cycle, from uranium mining to reactor construction and fuel reprocessing, and also had activities in renewable energy. Following financial difficulties and a strategic restructuring initiated around 2015, Areva's core nuclear operations were split. Its nuclear fuel cycle activities (mining, enrichment, reprocessing, dismantling, waste management) were consolidated into a new entity, initially called New Areva and rebranded as Orano in 2018. Its reactor design and manufacturing business (Areva NP) became Framatome, now majority-owned by EDF. Areva's renewable energy businesses were largely divested. Today, the legacy of Areva continues primarily through Orano (focusing on the nuclear fuel cycle) and Framatome (reactor technologies and services).
Serves as the central hub for Orano's global operations, strategic decision-making, corporate governance, and support functions for its nuclear fuel cycle activities, continuing a significant part of Areva's legacy.
The Tour Orano (formerly Tour Areva) is a prominent skyscraper in La Défense, known for its distinctive black granite façade. It offers panoramic views of Paris and symbolizes the company's presence in the modern business hub.
The work culture emphasizes technical expertise, stringent safety protocols (paramount in the nuclear industry), innovation in nuclear materials and waste management, and international collaboration.
The headquarters represents the nerve center of Orano's global activities in uranium mining, enrichment, used fuel processing, and decommissioning, building on Areva's historical expertise and global reach.
The legacy of Areva's global presence is continued by Orano and Framatome. Orano operates globally in uranium mining (e.g., Canada, Kazakhstan, Niger), conversion and enrichment (primarily France, serving global clients), used fuel management and recycling (France, for international clients), nuclear logistics, and decommissioning services across Europe, North America, and Asia. Framatome provides nuclear reactor technologies, fuel, instrumentation and control systems, and services to power plants worldwide, with major operations in France, Germany, the USA, and China. Both companies maintain commercial offices and partnerships in key nuclear markets.
1 Place Jean Millier, Tour Orano
Courbevoie
Île-de-France
France
Address: Orano La Hague, 50440 La Hague, France
A major industrial and employment hub in Normandy, central to France's nuclear energy strategy and Orano's global reprocessing services.
Address: Orano Tricastin Site, BP 1, 26700 Pierrelatte, France
Significant industrial complex in the Rhône Valley, vital for nuclear fuel production for French and international utilities.
Address: Orano Canada Inc., PO Box 9204, Saskatoon, SK S7K 3X5, Canada
Represents Orano's significant mining presence in Canada, a major uranium-producing country, securing raw materials for the nuclear fuel cycle.
Address: Orano USA, 7135 Minstrel Way, Suite 300, Columbia, MD 21045, USA
Strategic presence in the United States to support American nuclear utilities and government nuclear programs with fuel cycle products and services.
Address: Framatome Inc. North American Headquarters, 3315 Old Forest Road, Lynchburg, VA 24501, USA
Central hub for Framatome's extensive operations supporting the North American nuclear fleet and new build projects.
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As of April 2025, Orano' leadership includes:
Orano has been backed by several prominent investors over the years, including:
The most significant executive change at Orano in the last 12-18 months was the appointment of Nicolas Maes as the new Chief Executive Officer in late 2023, succeeding Philippe Knoche, with Chairman Claude Imauven serving as acting CEO during the transition. Other senior management adjustments may have occurred as part of routine organizational changes.
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Orano, as the primary successor to many of Areva's activities, utilizes standardized email formats for its employees. The most common format is typically a combination of the employee's first and last name, followed by the company domain '@orano.group'.
first.last@orano.group
Format
john.smith@orano.group
Example
90%
Success rate
Orano Official Website • May 16, 2024
Orano has signed a contract with Norwegian company Norsk Kjernekraft to carry out feasibility studies for the management of used nuclear fuel from potential future Small Modular Reactors (SMRs) in Norway. This includes studies on transportation, recycling, and final waste storage solutions....more
Orano Official Website • January 24, 2024
Orano and Chinese firm XTC New Energy Materials have announced plans to establish a joint venture in Dunkirk, France, for the production of critical materials for electric vehicle (EV) batteries, including Cathode Active Materials (CAM) and Precursors (pCAM). This marks Orano's diversification into the battery materials sector....more
World Nuclear News • November 28, 2023
Orano announced that its subsidiary Somaïr has been authorized by Niger's Ministry of Mines to begin preparatory work for the restart of uranium processing at its plant, which had been suspended since early September due to logistical issues linked to the political situation in the country....more
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