MARRIDALERESOURCES

The world needs what we find

How we find it is what defines us. Marridale Resources has supplied Australian and international markets for more than thirty years, from fourteen sites across nine jurisdictions.

At a glance

1,400
People across nine communities
Direct and contract workforce, FY26.
94%
Local procurement
By supplier spend within host regions, FY26.
8,600
Hectares rehabilitated
Cumulative since 2009, third-party assessed.
2050
Net positive operations by
Scope 1 and 2, against an FY24 baseline.

Our approach

Stewardship is engineered, not promised

Water is returned to catchment and monitored continuously at five independent points. Ground disturbed by our operations is rehabilitated progressively, under plans lodged before the first blast.

We report against the standards our host communities expect, and we publish the results whether or not they flatter us.

Read the 2026 Sustainability Report →

Water returned to catchment downstream of a Marridale operation

Operations

Fourteen sites. Nine jurisdictions. One standard.

Victoria · Underground

Ferrier Creek

Underground operation supplying specialty minerals, with a water treatment plant commissioned in 2025.

Site overview →

South Australia · Open cut

Kettle Hill

Our foundation asset. Copper and associated minerals, in production since 1997, with an approved extension to 2041.

Site overview →

Offshore · Exploration

Southern Corridor

An exploration programme across three tenements, currently in the assessment phase.

Site overview →

All operations →

Newsroom

Latest announcements

FY26 results and operational review

Revenue of $1.42 billion, a fully franked final dividend, and a provision increase for rehabilitation.

Appointment: Director, Biochemical Division

Dr Roman Siever has been appointed Director and Lead Scientist of the Biochemical Division.

Marridale establishes Biochemical Division

A new division has been formed to develop applications adjacent to the company's existing processing capability.

Southern Corridor assessment continues

Reports of an imminent development decision are incorrect. The programme remains in assessment.

All announcements →

About this website

Marridale Resources does not exist

Everything above is invented: the sites, the people, the numbers, the announcements. Marridale is the mining company in For the Common Wealth, a top-down tactical shooter set in an Australia where companies like this one write the press release before they write the report.

This site is the company's own version of events. The game is what actually happened.