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2026-11-06

← NXG management

Full background report

Leigh Curyer

President and Chief Executive Officer

Career chronology

Contributions and company outcomes

Federal construction licence granted

March 2026 · documented · high materiality

In March 2026 the CNSC issued the company a licence to prepare the site and construct Rook I. It explicitly does not authorize operation, which requires a future licensing decision.

Attribution: Role overlaps event; causation unproven. Curyer was CEO while the company secured the licence; the regulatory process and project development involved the wider team.

Relevance: Material project-permitting milestone; production remains a future stage.

Commission issues Rook I construction licence (Licence scope and decision); October 2026 corporate presentation (PDF p.32 CEO)

Governance and interests

Unlicensed site-preparation violation upheld

2023–2025 · documented · high materiality

In December 2024 the CNSC issued a C$29,080 penalty for constructing two arrays of cased drill holes without a site-preparation licence. NexGen disputed the classification as exploration. In its 2025 determination, the Commission upheld the violation while reducing the penalty to C$11,920 and acknowledged a need for clearer definitions.

Attribution: Role overlaps event; causation unproven. This is a finding against the company while Curyer was CEO; no personal misconduct finding against him was identified.

Relevance: Material project compliance and governance context.

Record of determination DET 25-H109 (pp.1–3, 19: review, findings and corrected penalty); 2026 management information circular (CEO biography)

Suitability for the current role

Founder; corporate finance, uranium project development

Issuer-reported career through 2026 · analyst inference · low materiality

NexGen states that Curyer founded the company, previously held corporate-development roles at Accord Nuclear and was CFO and head of corporate development at Southern Cross Resources. The 2026 circular reports that he founded NexGen in 2011.

Attribution: Responsibility not applicable. Role relevance is an analyst inference; issuer descriptions do not establish individual causation or credential validity.

Relevance: Relevant to the assigned management role; evidence remains limited.

Leadership team (Individual biography); 2026 management information circular (Named-person section)

Evidence gaps

  • Independent verification of qualifications, complete career dates, prior-employer outcomes and comprehensive regulator/court records is incomplete.

  • The documented name-and-employer search is a limited open-web screen and is not criminal, sanctions or litigation clearance.