Mac Tuomi

Associate Lawyer

Mac is an Associate in the Commercial Litigation and Insolvency team at Sajen Legal. He works closely with clients to ensure the protection and promotion of their interests. Being pragmatic and approachable, Mac appreciates the diverse challenges his clients face. He puts commercial acumen at the forefront of his practice.

Mac Tuomi

Mac holds a Bachelor of Laws (Honours) from the University of the Sunshine Coast, is admitted as a solicitor in the Supreme Court of Queensland and the High Court of Australia and has strong ties to both Sunshine Coast and Brisbane communities.

Outside of work, Mac enjoys cooking, going to the gym, and catching up with friends. Having moved to Brisbane in late 2023, he is still working his way through the bustling restaurant scene. He is currently on a quest to find the best coffee the city has to offer and is open to all reasonable suggestion on the topic.

His areas of practice include:

  • Restructuring and insolvency;
  • Building and construction disputes;
  • Property disputes; and
  • Company, shareholder, and director disputes.
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POSTS by Mac Tuomi

AI and the conduct of litigation: New Practice Direction in Queensland provides guidance

  There is growing use of generative AI to assist legal practitioners in the day-to-day practice of law. Used effectively, it can be a powerful tool for practitioners. Used poorly, it can be a disaster for client and lawyer alike. On 24 September 2025, the Queensland Supreme Court issued Practice Direction 5 of 2025 which continue reading

Your Breach or Mine? – A Cautionary Tale for Parties to Building Contracts

These are precarious times for the building and construction industry. This uncertainty is often heightened by standard form building contracts containing little in the way of guidance when it comes to a party being ‘otherwise in substantial breach’ of their obligations. Terms such as ‘substantial breach’ are seldom defined in these building contracts, and it continue reading

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