enCore Energy (EU) Corporate presentation summary

Corporate overview and leadership

• Operations underway at Alta Mesa and Rosita Central Processing Plants, with a focus on in-situ recovery (ISR) uranium extraction and a robust U.S. production pipeline.

• Market capitalization stands at $359.3M USD with 204.8M fully diluted shares as of March 2026.

• Leadership team and board bring decades of experience in uranium, mining, engineering, and finance, with a strong technical advisory committee supporting ISR technology.

Operations and assets

• Alta Mesa CPP operates under a 70/30 joint venture, with a design capacity of 2M lbs U3O8 annually and ongoing wellfield expansions.

• Rosita CPP has an 800,000 lbs U3O8 annual capacity, utilizing modular satellite IX plants for efficient regional uranium extraction.

• Mesteña Grande Project and Alta Mesa East provide significant exploration upside, with over 13.8M lbs inferred resources at Mesteña Grande.

• Dewey Burdock (South Dakota) and Gas Hills (Wyoming) projects advance permitting and engineering, with strong IRRs and multi-year mine lives.

Resource base and production

• Total measured and indicated resources: 30.94M lbs U3O8; inferred resources: 20.54M lbs U3O8 across all projects.

• Alta Mesa Project: 2.59M lbs measured & indicated, 5.2M lbs inferred; Mesteña Grande: 13.9M lbs inferred.

• Dewey Burdock: 17.1M lbs M&I, 7.4M lbs inferred; Gas Hills: 7.7M lbs M&I, 0.4M lbs inferred.

• South Texas region historically prolific for ISR uranium, with potential for further discoveries.