# Thomas Line

Managing Director; Chief Executive Officer

## Career chronology

- **Earlier career; exact dates not established: Prior employers as stated in official or reviewed professional profile** — More than 14 years across resource development and large-scale mining production, including grade control, resource modelling, mineral processing, geometallurgy, exploration, and pit-to-port reconciliation; left large mining in 2019 and subsequently led ASX-listed junior explorers as CEO/MD.. [Board and Management](<https://terrametals.com.au/board-and-management/>) (Mr Thomas Line profile; career/role section)

- **Current role; roster as of 2026-09-26: Terra Metals Limited** — Managing Director; Chief Executive Officer. [Board and Management](<https://terrametals.com.au/board-and-management/>) (Mr Thomas Line profile; title and role); [Annual Report to shareholders](<https://asx.api.markitdigital.com/asx-research/1.0/file/2924-02998422-6A1285952>) (Directors’ report / Corporate Directory; executive name and title)

## Education and qualifications

### Education and professional credentials [thomas_line_education]

Credential history; dates not disclosed in reviewed source · issuer reported · low materiality

Honours degree in Geology; Australian Institute of Geoscientists member.

**Attribution:** Individual involvement documented. The profile identifies the stated qualifications; graduation dates and independent register verification were not located.

**Relevance:** Relevant to the technical, finance or governance responsibilities described in the current role.

[Board and Management](<https://terrametals.com.au/board-and-management/>) (Mr Thomas Line profile; career/role section)

## Personal achievements

### Relevant professional experience [thomas_line_career_record]

Earlier career; exact dates not established in reviewed profile · issuer reported · medium materiality

Resource-development and large-scale mining roles across grade control, resource modelling, processing, geometallurgy, exploration and pit-to-port reconciliation; led junior explorers as CEO/MD.

**Attribution:** Individual involvement documented. The cited profile describes the person’s roles and involvement; outcome attribution is limited to what it explicitly states.

**Relevance:** Provides role-relevant experience; profile claims are issuer-reported and not a substitute for independent delivery evidence.

[Board and Management](<https://terrametals.com.au/board-and-management/>) (Mr Thomas Line profile; career/role section)

## Suitability for the current role

### Role fit and evidence limits [thomas_line_role_fit]

Assessment at cutoff 2026-10-09 · analyst inference · medium materiality

Technical and exploration backgrounds fit an early polymetallic exploration and resource-definition company; the company’s discovery-stage outcomes cannot yet establish mine-development delivery.

**Attribution:** Responsibility not applicable. This is an analytical inference from the cited career profile and the company’s stated stage; it does not claim personal causation of company outcomes.

**Relevance:** Connects prior experience to the role’s execution and oversight needs.

[Board and Management](<https://terrametals.com.au/board-and-management/>) (Mr Thomas Line profile; career/role section)

### Mining operations and junior-company leadership [thomas_line_operational_experience]

Career history; periods stated only in undated issuer biography · analyst inference · medium materiality

Terra reports more than 14 years in resource development and large-scale mining production across grade control, resource modelling, processing, geometallurgy, exploration and pit-to-port reconciliation. It also reports six years leading Australian junior explorers as CEO/MD after he left large mining in 2019. The current biography does not name the prior employers, date the individual CEO roles, or document project outcomes attributable to him.

**Attribution:** Individual involvement documented. The issuer biography establishes experience areas but does not attribute delivered mine or exploration outcomes to Line personally.

**Relevance:** Relevant operating and leadership experience; claims remain biography-level and not independently corroborated.

[Board and Management](<https://terrametals.com.au/board-and-management/>) (Mr Thomas Line biography, lines 40–43)

## Evidence gaps

- Exact dates for prior roles and independent confirmation of profile claims were unavailable in the reviewed materials.

- Terra’s current undated profile does not identify all prior employers/role dates or independently substantiate project outcomes and individual contributions.

- Targeted person-specific open-web adverse searches did not produce a substantiated adverse finding; this was not a comprehensive regulator, court, sanctions or criminal-record check.