The Genesis Minerals Ltd (ASX: GMD) share price is in focus after the company announced it will merge with Vault Minerals Ltd (ASX: VAU) to create a new Australian gold major, boasting a pro-forma market capitalisation of $12.6 billion and combined gold production of 600–700koz per year.

Image source: Getty Images
What did Genesis Minerals report?
- Genesis and Vault to merge via a scheme of arrangement, forming one of Australia's top three gold miners
- Pro-forma market capitalisation of around $12.6 billion, with $611 million net cash
- Combined Ore Reserves of 9.4 million ounces and Mineral Resources of 33.6 million ounces
- Expected annual gold production of 600–700 thousand ounces, all in Western Australia
- Vault shareholders to receive 0.7629 Genesis shares and $0.475 cash for every Vault share
What else do investors need to know?
The merged group will consolidate a range of complementary assets, giving it dominant scale in the Leonora-Laverton gold district. Both Genesis and Vault boards fully back the proposal, which offers Vault shareholders an immediate premium and access to the larger group's growth pipeline.
Operationally, the merger aims to unlock around $2.0 billion in post-tax cost synergies and capital savings over 10 years. These savings are mainly driven by optimising milling, mining, and processing facilities between the two companies' regional assets.
The deal is expected to reach implementation by November 2026, pending customary court, regulatory, and shareholder approvals.
What did Genesis Minerals management say?
We're bringing together two high quality gold businesses, delivering strong shareholder alignment, operational flexibility and the scale required to compete globally.
What's next for Genesis Minerals?
After the merger, Genesis and Vault will operate as a single entity led by an experienced team, with Genesis shareholders holding about 60% ownership and Vault shareholders about 40%. The group plans to focus on production growth, exploration, and accelerating the development of high-potential assets in its expanded portfolio.
A key priority will be completing the integration and pursuing identified cost synergies, especially in the Leonora-Laverton region. Management also expects to provide a group-wide updated production and growth outlook in the second half of 2027.
Genesis Minerals share price snapshot
Over the past 12 months, Genesis Minerals shares have risen 43%, outperforming the S&P/ASX 200 Index (ASX: XJO), which has risen 3% over the same period.