Callum Twigger advises on a range of mergers and acquisitions, capital raisings including initial public offerings, debt and insolvency transactions and commercial agreements. He also advises on corporate governance and regulatory matters, including in relation to the Corporations Act 2001 (Cth) and compliance with the ASX Listing Rules. Callum has worked extensively with clients in the resources sector.

In addition to working in private practice, Callum’s previous roles include a managerial role at a private corporate finance advisory firm working on a range of transactions for the mining sector, and prior to that, as a journalist and editor for newspapers, websites and magazines.

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  • Working with an ASX listed exploration company on a successful polymetallic asset portfolio spin-out and an IPO on a Canadian stock exchange.
  • Working with an ASX listed gold miner on a major asset divestment.
  • Mining royalty-related transactions.
  • Assisting with Brightstar Resources’ AU$53 million debt cancellation and recapitalisation.
  • Advising on the corporate and debt restructure of the Rivet Group (formerly Adaman Resources).
  • Advising on Northern Star Mining’s acquisition of a major gold mining project.
  • Advising on the divestment of a significant producing base metal royalty to a multinational royalty company.
  • Providing strategic assistance in relation to mining tenement acquisitions, forfeiture applications, legal settles and mining law disputes.
  • Advising on a range of M&A transactions via schemes of arrangement, restructurings and asset acquisitions.
  • Advising on several off-market takeover bids for ASX listed mining companies, both friendly and hostile.
  • Advising on a range of corporate governance matters, including compliance with the ASX Listing Rules, securities law, Takeovers Panel matters and directors’ duties.
  • Reviewing and advising on goods and services supply contracts for the mining industry.
  • Drafting a variety of commercial documents, including retainers, confidentiality agreements, deeds of settlement, transaction documents and internal company policies and governance procedures.
  • Undertaking general corporate advisory work, including preparing notices of meetings, AGM documentation, amendments to company constitutions, employee incentive schemes and corporate restructures.


  • The University of Notre Dame Australia, Bachelor of Laws (Hons), 2017
  • The University of Western Australia, Masters of Journalism, 2013
  • The University of Western Australia, Bachelor of Arts, History/Communications, 2011


  • High Court of Australia, 2017
  • Supreme Court of Western Australia, 2017
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