OREMAVEN
XMM 7,722.00 -2.63% YTD +5.6% OM ASX 450.55 -2.56% YTD +0.1% OM PRECIOUS 349.20 -2.24% YTD +2.5% OM EX-PREC 418.91 -2.72% YTD -1.1% XAU 4,115.59 +2.31% YTD -4.9% GLD 375.49 +0.81% YTD -5.2% GDX 85.75 +1.37% YTD -0.0% SIL 77.33 -1.00% YTD -7.3% COPX 70.23 -5.81% YTD -1.8% URNM 40.07 -2.79% YTD -27.0%
2026-11-06

← MC2 management

Full background report

Peter Garner-Winship

Chief Financial Officer

Career chronology

Education and qualifications

Reported education and credentials

Undated · issuer reported · low materiality

Issuer reports an Oxford music degree and ICAEW fellowship.

Attribution: Responsibility not applicable. The listed degrees and memberships have not been independently verified.

Relevance: Relevant to the individual’s stated role.

Peter Garner Winship management page (biography)

Personal achievements

Relevant reported experience

Career to October 2026 · issuer reported · medium materiality

Marimaca says Garner-Winship spent 17 years at Anglo American, including as financial controller for Quellaveco through construction and transition into operations.

Attribution: Individual involvement documented. The role history is issuer-reported; individual contribution and employment dates are not fully independently established.

Relevance: Relevant to the present mining, financing, legal or project role.

Peter Garner Winship management page (Peter Garner-Winship biography)

Quellaveco financial-controller experience

Prior to March–October 2026 · issuer reported · medium materiality

Marimaca reports Garner-Winship helped establish the finance function for the US$5.5 billion Quellaveco project during construction and transition to operations. His appointment as Marimaca CFO was announced on 8 October 2026.

Attribution: Individual involvement documented. The issuer reports finance-function involvement; project outcomes cannot be attributed to him alone.

Relevance: Relevant to mine-build financial controls.

CFO appointment (page 1)

Suitability for the current role

Role-fit assessment

October 2026 · analyst inference · medium materiality

The reported background is relevant to chief financial officer, subject to the substantial limits of the available screening.

Attribution: Responsibility not applicable. Analyst judgment based on the cited roles; not a finding about character.

Relevance: Shows the evidence and uncertainty behind the team assessment.

Peter Garner Winship management page (Peter Garner-Winship biography)

Evidence gaps

  • Independent verification of education, memberships and dates is incomplete.

  • Full previous-employer outcomes and person-specific public court, regulatory, safety and environmental records have not been exhaustively reviewed.