This was a costs decision, not the main ruling on the parties' commercial dispute. The Federal Court had already made an earlier order on 27 February 2026 that the applicant's costs be determined in a lump sum if the parties could not agree the amount. They could not agree, so the Court had to decide what single figure should be paid.
That matters because the judgment does not tell the full story of the underlying business dispute between SMBC Leasing and Finance, Inc., Flexirent Capital Pty Ltd and Humm Group Limited. What it does show is a substantial and hard-fought disagreement about cost recovery after the applicant had already obtained a costs entitlement.
For business readers, this is best understood as a case about litigation economics and court method, not a case explaining the substantive rights and wrongs of the original transaction or dispute.