# Justin Mouchacca

Company Secretary

## Career chronology

- **Current at 9 October 2026: Altair Minerals Limited** — Company Secretary. [Corporate](<https://altairminerals.com.au/corporate/>) (Board &amp; Management / Guyana Strategic Leadership Team)

- **July 2013–June 2019: Leydin Freyer Corporate Services** — Director / company-secretarial services. [Altair Minerals Annual Report 2020](<https://financialfilings.com/filings/altair-minerals-limited/annual-report/2020/37898155/>) (p. 25, company secretary biography)

- **July 2019 onward: JM Corporate Services** — Principal providing company secretarial and finance services. [Altair Minerals Annual Report 2020](<https://financialfilings.com/filings/altair-minerals-limited/annual-report/2020/37898155/>) (p. 25); [Altair Minerals Annual Report 2025](<https://company-announcements.afr.com/asx/alr/948eb94f-9ddc-11f0-8d3d-ee6cbadfafe7.pdf>) (p. 529)

## Education and qualifications

### Accounting degree and chartered-accountancy / governance qualifications [justin_education]

Through FY2025 · issuer reported · medium materiality

FY2020 annual report reports Bachelor of Business (Accounting) from RMIT, CA since 2011 and corporate-secretarial experience. FY2025 report describes 17+ years’ experience. Credentials are issuer reported and not independently verified.

**Attribution:** Responsibility not applicable. Issuer annual-report biography supports degree and professional membership; no primary qualification-register search.

**Relevance:** Relevant to ASX filings, financial administration and corporate governance.

[Altair Minerals Annual Report 2020](<https://financialfilings.com/filings/altair-minerals-limited/annual-report/2020/37898155/>) (p. 25); [Altair Minerals Annual Report 2025](<https://company-announcements.afr.com/asx/alr/948eb94f-9ddc-11f0-8d3d-ee6cbadfafe7.pdf>) (p. 529–534)

## Suitability for the current role

### Long-running outsourced listed-company secretary and finance practice [justin_governance]

2013–cutoff · analyst inference · medium materiality

Reported principal at JM Corporate Services since July 2019 after a Leydin Freyer director role from July 2013 to June 2019, providing company secretarial and finance services to ASX entities. Full concurrent-client list and service outcomes were not evaluated.

**Attribution:** Responsibility not applicable. Issuer report states service history; no individual governance quality or client outcome is inferred.

**Relevance:** Strong functional match, with concurrent client workload and client-level outcomes not fully established.

[Altair Minerals Annual Report 2020](<https://financialfilings.com/filings/altair-minerals-limited/annual-report/2020/37898155/>) (p. 25); [Altair Minerals Annual Report 2025](<https://company-announcements.afr.com/asx/alr/948eb94f-9ddc-11f0-8d3d-ee6cbadfafe7.pdf>) (p. 529–534)

## Evidence gaps

- Current concurrent issuer appointments and total service workload were not comprehensively reconciled.

- No person-specific professional disciplinary or legal finding was identified in scoped searches; this is not a clearance.

- Open-web checks are not exhaustive safety, environmental or sanctions reviews.