At MMG, our vision is to be the world’s most respected mining company. To achieve this, we are committed to positively contributing to our host regions while also effectively managing the risks to people, heritage and the environment.
We recognise that the sustainable development of our host countries and communities is the result of many shared steps. Over time these steps lead to real and lasting improvements in the quality of the lives of those touched by our operations. Transforming natural resources into sustainable development is how we mine for progress.

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At MMG, the health and safety of our people is our first value. We work hard to embed a company-wide safety mindset reinforced by our leaders, behaviours and culture across all our sites and offices.
Nothing is more important than ensuring our people can arrive home safely at the end of each day.

Health and Hygiene

Protecting the health of our people is as vital as looking out for their safety.

We proactively support the physical and mental wellbeing of our people and we work to minimise occupational health exposure risks.

Health and Hygiene
Environmental Management

MMG is committed to minimising our environmental footprint and use of natural resources. Our approach to environmental management is based on the principles of ISO14001:2016 and ISO31000:2009.

Environmental management
Social Performance

Communities are a significant and important part of our social licence to operate. We endeavour to be a welcomed and valued member of the communities in which we operate.

Our approach to community engagement is to consult with, listen and respond openly to our community stakeholders. In doing so, we also aim to be open, honest and as cooperative as possible when issues and concerns do arise.

Social Performance
Human Rights

We recognise that human rights cover a broad range of interrelated issues, requiring an integrated approach across numerous business functions. At MMG, our Human Resources, Legal, Supply Chain, Social Performance, Stakeholders Relations, Security, Exploration and Project Development functions have specific responsibilities for upholding our commitment to human rights.

Human Rights
ESG and Compliance

At MMG we are committed to responsible environmental and social performance and effective governance of our operations. This commitment supports our growth strategy by helping to:

- manage reputational and regulatory risks;
- control costs and drive efficiencies;
- build strong stakeholder relationships; and
- attract and retain talented employees.

ESG and Compliance
MMG Sustainable Development Framework

The way we work at MMG informs our shared sustainable development global goals. Our Sustainable Development Framework outlines our approach to health and safety, security, environment, social performance, human rights and other sustainability-related matters across the business.

MMG Sustainable Development Framework

We Mine For Progress is our sustainability website. It showcases our people, communities and sustainability performance.

The stories on demonstrate our values, social contribution and commitment to responsible mining. The site is a forum for sharing innovative news and updates featuring our employees and communities.

We encourage you visit the site and share your feedback on the stories and information available.

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Sustainability Reports

MMG Sustainability Report 2021

PDF (16.74 KB) Appendix PDF (16.10 KB)

2022 Voluntary Principles Initiative


PDF (17.43 KB)

Modern Slavery Statement

PDF (16.32 KB)

Tax and Community Contribution Report

PDF (16.18 KB)

Sustainability Reports