Led by a team with a proven track record, our approach delivers transparency, technical excellence and results.

Who we are

Operating with integrity

We operate with integrity, act responsibly and deliver value through high-potential, drill-ready projects.

We’re advancing projects across New Zealand.

We combine technical expertise with deep respect for the land and the communities connected to it.

Health and safety are integral to how we work, protecting our people, partners and the environments where we operate.

Zedex team
Our values

What drives us forward

Land drone shot
Responsible Operations

We advance projects with care, applying technical excellence and respect for the land in everything that we do.

Forest drone shot
Partnership in Progress

Collaboration is at the heart of what we do, built on lasting relationships and a shared commitment to responsible growth.

River drone shot
Delivering Long-Term Value

We’re committed to transparency, making decisions that balance social and economic considerations responsibly.

The Zedex story

Our purpose, our people and our approach to responsible gold exploration in New Zealand.

The story of Zedex is about more than gold,
it’s about progress that endures.

Community + sustainability

Protecting what matters

At Zedex, being good neighbours means listening first.

We live and work in the communities where we operate; the local connection keeps us accountable and ensures our decisions reflect the people and places around us.

We work alongside local communities and iwi with the shared goal of protecting what makes each region unique.

We’re committed to progress guided by respect for people and place.

Latest updates

Transparency you can trust

Stay informed as our projects progress.

We publish regular updates to keep investors, communities and partners connected from exploration milestones to sustainability reports.

Zedex team inspecting in mine
07 Apr 2026
Zedex Appoints Russell Graham to Commercial Manager of Operations

Russell Graham joins Zedex as Commercial Manager of Operations, bringing extensive international experience in mining, leading large teams and delivering major capital projects. He is recognised for building high-performing multidisciplinary teams, strengthening financial governance, and driving operational improvements that enhance profitability and performance. We look forward to the leadership and expertise he will bring to the team.

Updates
07 Apr 2026
Kathy Mason Joins Zedex to Drive Permitting & Environmental Strategy

Kathy brings over 35 years of experience in environmental management and permitting and is local to the Waihi area. An expert in environmental policy, she has applied her strong technical and scientific knowledge across a range of mining and environmental regulatory bodies. Her passion for working with iwi and local communities, combined with her experience fostering collaboration and delivering sustainable outcomes, will be invaluable to Zedex. We’re thrilled to have Kathy on board and look forward to the impact she will make with the team.

Kate Cocker in the field
07 Apr 2026
Zedex Welcomes Kate Cooker—Project Geologist, Volcanology Expert, and Surfer

The Zedex team continues to grow, we are excited to welcome Kate Cooker as Project Geologist for our Ohakuri exploration. Kate has an international background in geometallurgy and volcanology, holding a PhD in Volcanology and Mineralogy from the University of Auckland. She brings strong technical and academic expertise across fieldwork and strategic analysis, with publications in leading industry journals. The Zedex team are excited to have Kate on board, and maybe even pick up a few surfing tips as Kate competes in surfing outside of work.

Milestones
18 Dec 2025
New Postdoctoral Scientist Joins Zedex to Unlock Ohakuri’s Hidden Potential

Zedex is pleased to welcome Dr. Barb Lyon, a postdoctoral researcher whose work bridges the fields of Earth sciences, astrobiology, and mineral exploration.

Updates
07 Apr 2026
Zedex Appoints Russell Graham to Commercial Manager of Operations

Russell Graham joins Zedex as Commercial Manager of Operations, bringing extensive international experience in mining, leading large teams and delivering major capital projects. He is recognised for building high-performing multidisciplinary teams, strengthening financial governance, and driving operational improvements that enhance profitability and performance. We look forward to the leadership and expertise he will bring to the team.

Updates
07 Apr 2026
Kathy Mason Joins Zedex to Drive Permitting & Environmental Strategy

Kathy brings over 35 years of experience in environmental management and permitting and is local to the Waihi area. An expert in environmental policy, she has applied her strong technical and scientific knowledge across a range of mining and environmental regulatory bodies. Her passion for working with iwi and local communities, combined with her experience fostering collaboration and delivering sustainable outcomes, will be invaluable to Zedex. We’re thrilled to have Kathy on board and look forward to the impact she will make with the team.

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