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The Natural Choice 
in Resources

A leading full-service financial services firm with specialist expertise in the resources sector. We help our clients turn potential into success.

About Us

What we do

Tailored strategic advice and capital solutions to simplify complex corporate transactions.
High-quality execution services and strategic insights to help you navigate the market.
High-conviction research and strategic intelligence across the natural resources sector to strengthen your investment decisions.
Connecting corporate clients and institutional investors to unlock differentiated deal flow and high-quality investment opportunities.
Non-standard solutions across the entire capital spectrum to facilitate your unique financing needs.
Long-term investment opportunities within the global resources sector designed to generate superior returns.

Decades of trust, built on results

Argonaut partners with clients for the long haul to deliver results, insights, and strategic advice throughout every stage of growth.

$4.8b Transactions led or advised on in FY25
45+ Investment banking transactions in FY25
87 Stocks under coverage

Statistics collected on 14 July 2025

$169b Combined market cap under coverage

Latest Transactions

With a strong track record of success, Argonaut has completed over $10 billion in corporate transactions over the last decade. Our experienced team navigates complex corporate transactions with precision and confidence.

Information correct as at 17 February 2025

View Our Transactions
$50m
Core Lithium Limited (CXO) – $50m Two-Tranche Institutional Placement Logo
Two-Tranche Institutional Placement
Joint Lead Manager & Joint Bookrunner
Core Lithium Limited (CXO)
August 2025
Read more
$35m
Magnetic Resources NL (MAU) – $35m Institutional Placement Logo
Institutional Placement
Global Coordinator, Joint Lead Manager & Joint Bookrunner
Magnetic Resources NL (MAU)
August 2025
Read more
$30m
Wia Gold Limited (WIA) – $30m Institutional Placement Logo
Institutional Placement
Lead Manager & Bookrunner
Wia Gold Limited (WIA)
August 2025
Read more
“Argonaut was with me when we acquired our first asset in Northern Star Resources in 2010. Here we are more than 15 years later and Argonaut has just raised Develop Group Limited $180m, providing us the financial strength to build another multi-billion dollar mining house. Loyalty and trusted relationships are critically important to me, and Argonaut delivers that.”

Bill Beament

Managing Director, Develop Global Limited

“Westgold’s merger with TSX listed Karora Resources was the largest corporate transaction we have ever completed. It was a complex, cross border deal and the Argonaut team stood shoulder to shoulder with our management through all the twists and turns. Argonaut delivered for us and Westgold looks forward to continuing our partnership with the team as we continue to grow our business.”

Wayne Bramwell

Managing Director & Chief Executive Officer, Westgold Resources Limited

“There’s no doubt that the financial adviser who helped us grow Catalyst from a small company five years ago to a business worth over a billion dollars today is Argonaut. I rate Greg Southee as the best wet weather M&A adviser in the game. When the pressure’s on and the conditions are tough, Argonaut delivers.”

James Champion de Crespigny

Chief Executive Officer, Catalyst Metals Limited

“Argonaut acted as lead manager for our $200 million institutional placement in November 2024. The quality of the book they built was exceptional and the transaction was executed seamlessly, with no fuss, and complete confidentiality.”

Mark Clark

Executive Chairman, Capricorn Metals Ltd

“Argonaut managed the GR Engineering IPO in 2007 and have been a trusted partner ever since. When Argonaut raises money for companies to build a mine, we know the funding will get done. Argonaut’s advice is commercially sound and their research is of high quality. Their relationship with GR Engineering has been built on trust and results.”

Tony Patrizi

Co-Founder & Managing Director, GR Engineering Services Limited

“As Chair of De Grey Mining, I worked with Argonaut from our first post-discovery raising through to our $6Bn takeover in 2025. They helped us raise over $1.3B during this period, built a strong register, consistently added value through managing large shareholders, and provided valuable insights that were often not immediately evident. Argonaut’s expertise was crucial in advancing the Hemi project and positioning De Grey for one of Australia’s most ambitious gold developments.”

Simon Lill

Chairman, De Grey Mining Ltd

Bringing together the best in the business
Leadership Team

Grounded in technical expertise, Argonaut’s team of experienced professionals and emerging talent provide a unique combination of market insight and diverse experience across the resources sector.

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Careers

Work with a team that values expertise, innovation, and long-term growth. Make an impact with one of Australia’s leading investment firms today.

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Research and News

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Morning Notes

Our Clients gain access to our daily insights into market updates and news. Login to the research portal below to view our catalogue of Morning Notes.

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Invested in doing business the right way

We’re committed to making a practical difference to communities aligned with the industry we serve. From supporting mining families in crisis to funding future leaders in STEM, our partnerships reflect our values and our resources sector roots.

As part of our commitment to environmentally and socially sustainable investment practices, we are proud signatories of the Principles for Responsible Investment (PRI) and members of the Responsible Investment Association Australasia (RIAA).

Discover Our Impact

Partner with Argonaut

Your business and investment goals matter to us. Get in touch to discuss how we can support your success.

Contact Us
Argonaut |

Perth

Level 30, Allendale Square, 77 St Georges Terrace Perth, WA, 6000 Australia

Argonaut |

Sydney

Level 11, Suite 2, 6 O’Connell Street, Sydney, NSW, 2000 Australia