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About

Sustainability advice, without the bull. 

We provide pragmatic advice that makes a tangible impact on your organisation and on society. 

Sustainability is all the range, but as a concept remains an enigma.

In reality, creating a sustainable business should not be that tough. It's all about clarifying what you can do that is of real value, and how to ensure your message is understood by stakeholders. 

Our company

A real family business

Our entire family is directly involved in all that we do. Evita and Steven Brown have worked extensively in the natural resources industry for the past two decades.

We believe that sustainability must permeate our mindset throughout society, and that requires starting at a young age. We get our kids involved, so they understand how the world works and what can be done to create a better society. Moreover, a child's perspective is an essential ingredient of sustainability, as they naturally have a longer planning horizon than adults. 

Our name

"Terra Mater" is the goddess "mother earth" in ancient roman mythology. Our earth, like a mother, provides for all we need. But as our mother cares for us, we too must care for our mother. 

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What we do

A focus on battery metals We focus on the battery metals supply chain. Our aim is to make the battery metals supply chain more sustainable a...