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2026-11-06

← AII management

Full background report

Guillaume Alain Wiesenbach de Lamaziere

Chief Development Officer

Career chronology

  • Since 12 January 2026; interim CFO until June 2026: Almonty Industries — Chief Development Officer. 2025 Annual Information Form (Page 57)

  • Before joining Almonty; dates not established: AIG Asset Management Europe — Chief Executive Officer and Chief Operating and Financial Officer. 2025 Annual Information Form (Page 57)

  • Before joining Almonty; dates not established: Banque AIG — Chief Executive Officer and Chief Operating and Financial Officer. 2025 Annual Information Form (Page 57)

  • Earlier career; dates not established: Goldman Sachs and Natixis — Financial management roles. 2025 Annual Information Form (Page 57)

Education and qualifications

Reported education and credentials

As reported by issuer · issuer reported · low materiality

Issuer reports Texas A&M MBA, Burgundy School of Business finance degree and CFA charter; professional registers were not checked.

Attribution: Responsibility not applicable. Credentials were not independently verified with the awarding body.

Relevance: Qualifications are relevant to role fit; they do not by themselves establish professional results.

2025 Annual Information Form (PDF page 57, officer biography)

Suitability for the current role

Role fit and documented background

Through 31 October 2026 · analyst inference · low materiality

Analyst inference: the documented prior roles have relevance to the present title, but individual execution and effectiveness in the current position are not established by the biography.

Attribution: Responsibility not applicable. This is a limited inference from described experience, not proof of competence or performance.

Relevance: Relevant to current mining operations, finance or governance.

2025 Annual Information Form (PDF page 57, officer biography)

Evidence gaps

  • Degrees and professional credentials were not independently verified with awarding institutions or membership registers.

  • Historical employment dates and individual contributions remain incomplete; sources are predominantly issuer disclosures.

  • This is limited open-web research, not an exhaustive court, criminal, sanctions, regulatory, reference or employment verification.

  • AIG restructuring amounts and the individual’s causal contribution were not independently verified.