Our Members

Adamantem Capital Holdings


Adamantem is an investment management firm with a strong focus on the integration of a responsible investing approach. Their investment management strategies focus on both the private equity market and the public equities market, through Adamantem Capital and Melior Investment Management businesses.

Adamantem Capital is a private equity firm specialising in the Australia and New Zealand mid-market, investing pooled funds from institutions and families in businesses to generate financial returns alongside positive environmental and social impacts. They apply creative insights to identify high-quality investments and disciplined strategies to drive these returns and impacts by supporting management teams to take considered risks to create change and grow value. When they invest in a company, they partner with management teams on a strategic path to sustainable change and a better future beyond their stewardship.

Melior Investment Management is an Australian public equities impact investment manager. Melior seeks to drive positive change by actively investing in listed Australian and New Zealand companies that generate competitive returns and deliver a positive social or environmental impact that contributes to the United Nations Sustainable Development Goals. Melior believes that corporate Australia plays a critical role in helping to contribute to solutions that support positive societal outcomes through the goods and services they produce and how they operate.

Adamantem is a signatory to the United Nations Principles of Responsible Investing, a member of the Responsible Investment Association Australasia (with representation on their Human Rights Working Group), and is certified as a Carbon Neutral organisation by the Australian Climate Active Network.