Experienced leadership with a proven track record driving Sentinel’s exploration strategy and long-term growth

Sentinel’s Board and Management team bring deep experience across ASX-listed exploration companies. With a strong track record in the resources sector, we are focused on executing the Company’s strategic vision, advancing its project portfolio and delivering sustainable value for shareholders.

Sentinel Metals

Board and Management

Mark Williams
Mark Williams
Non-Executive Chair and Co-Founder

Led ASX-listed Red 5 Limited for 10 years taking the company from a $40 million junior, to an ASX200 gold producer with a market cap of $1.5 billion. Mark led Red 5 through the acquisition, development, construction and production of its flagship KOTH Mine, culminating in the successful $3 billion merger with Silver Lake Resources, creating Vault Minerals Ltd (ASX:VAU). Mark brings more than 35 years of international exploration and mining experience to the Sentinel Team.

Matt Herbert
Matt Herbert
Managing Director and Co-Founder

Geologist with a metals and mining career spanning 25 years in Australia, PNG, USA and Canada. A proven executive with deep financial and commercial experience across the full mining value chain. Previously held senior positions at FMG and Rio Tinto.

Simon Dahrouge
Simon Dahrouge
Executive Director and Co-Founder

Geologist with 11 years of extensive experience in mineral exploration, project generation, and resource evaluation in North America. Current Corporate Director at Dahrouge Geological Consulting, a globally recognized geological consultancy firm.

Adam Ritchie
Adam Ritchie
Independent Non-Executive Director

Over 20 years experience in the resources industry Heavily focused on project delivery in senior positions for many of Australia’s best performing companies in the mining and minerals sector. Currently Managing Director of Loyal Metals ASX:LLM.