Norden Holdings Pty Ltd (Trustee) v Martens Investments Pty Ltd (Trustee), in the matter of Amazonia IP Holdings Pty Ltd (No 10)

Norden Holdings Pty Ltd (Trustee) v Martens Investments Pty Ltd (Trustee), in the matter of Amazonia IP Holdings Pty Ltd (No 10) [2026] FCA 520 is an interlocutory Federal Court decision in a shareholder dispute. The Court was not deciding who ultimately owned the shares, whether oppression was made out, or whether the companies should be wound up. It was deciding a set of procedural and costs questions after the trial was vacated and the applicant was allowed to rely on additional valuation evidence.

The key practical points are clear. The Court increased security for costs because the proceeding had changed significantly and the applicant accepted it could not satisfy an adverse costs order. The Court also made several costs orders payable forthwith and directed that lump sum amounts be fixed by a Registrar. For businesses, this is a case about litigation funding pressure, expert evidence strategy and the cost consequences of changing course late in the timetable.

The underlying proceeding concerned a dispute between shareholders or members connected with Amazonia IP Holdings Pty Ltd and Amazonia Group Pty Ltd. Norden Holdings Pty Ltd, as trustee for the Norden Family Trust, sought declarations about ownership of certain shares, orders for purchase of those shares under s 233 of the Corporations Act, possible appointment of a receiver in connection with that process, and alternatively winding-up orders under the Corporations Act.

The active respondents were Martens Investments Pty Ltd as trustee for the DF Martens Family Trust, Mr Dwayne Martens and Mr Wesley Martens. The Court described the essential dispute as a shareholder or membership dispute. It also noted that although the companies were respondents, courts are generally cautious about companies actively spending company funds in internal disputes unless that is necessary to protect the companies' own valid interests.

This judgment came after a substantial procedural history. Earlier security for costs had already been ordered in 2024 and 2025. A second mediation date had shifted several times, and a private mediation was ultimately set for 12 November 2025. That mediation did not proceed. The extract states that it was cancelled by Norden after receipt of the former joint expert report.

The major turning point was the applicant's November 2025 application. Orders made on 25 November 2025 granted leave for the applicant to rely on a separate expert valuer, vacated the trial that had been due to start on 8 December 2025, and listed the security and costs issues for hearing. Wheatley J said the proceedings had changed significantly and that it was appropriate to revisit security for costs.

The first major issue was security for costs. Earlier security had already been ordered, but the respondents argued that the previous security had been exhausted and that the changed shape of the case justified more. The extract shows the Court considered whether there had been a material change in circumstances since the earlier orders, whether the applicant's inability to meet an adverse costs order remained relevant, what amount of further security was appropriate, whether an undertaking could be accepted as security, and whether a larger order might stifle the proceeding.

The Court referred to the accepted threshold position that Norden could not satisfy an adverse costs order and said that position had not improved since the earlier security decision. Once that threshold was met, the real question became the quantum and form of any further security. The Court also accepted that the vacation of the December trial and the engagement of another separate expert amounted to a material change in circumstances.

The second major issue was costs. The respondents sought the costs of the November 2025 application and costs thrown away because of the November orders and the adjourned trial. The extract shows the Court had to decide whether the applicant should pay the costs of the indulgence it had sought, what counted as costs thrown away, whether cancelled mediation costs should be included, and whether any such costs should be payable forthwith and fixed on a lump sum basis.

A third issue concerned expert costs. There had previously been a single common valuation expert. After the applicant was allowed to rely on a separate expert valuer, the Court had to regularise the orders so the expert arrangements and cost-sharing position matched the new procedural reality.

The Court increased security for costs, although not to the full amounts sought by the respondents. The applicant was ordered to provide additional security of $40,000 for the first and second respondents up to the first day of trial, and additional security of $50,000 for the sixth respondent up to the first day of trial. The applicant's solicitor had to provide undertakings to hold those funds and not release them except in accordance with a sealed costs order or further court order. If the security and undertakings were not provided by the specified date, the proceeding against all respondents would be stayed until they were provided.

The Court did not order the costs of the security applications to be paid immediately. Instead, the costs of the respondents' security for costs applications were ordered to be the parties' costs in the proceeding.

On the costs issues arising from the November 2025 application, the Court ordered the applicant to pay the first, second and sixth respondents' costs of that application, which had previously been reserved. Those costs were ordered to be payable forthwith and to be fixed on a lump sum basis by a Registrar.

The Court also ordered the applicant to pay those respondents' costs thrown away by reason of the orders dated 25 November 2025, again payable forthwith and to be fixed on a lump sum basis by a Registrar. There was an important carve-out. Costs thrown away as a result of the cancelled mediation on 12 November 2025 were not included in that order and were instead left as the parties' costs in the proceeding.

The applicant also obtained an order that earlier costs orders in its favour, made on 15 August 2025, 24 October 2025 and 31 October 2025, be payable forthwith and fixed on a lump sum basis by a Registrar. So the judgment did not produce a one-way result on costs timing. It accelerated payment of some costs in both directions.

On expert arrangements, the Court amended earlier orders so that the first, second and sixth respondents would continue to appoint and rely on a single common valuation expert, while the applicant would appoint and rely on a separate expert valuer. From 9 December 2025, the expert fee order was amended so that the applicant would pay one-third of the former joint expert's fees and disbursements in the first instance, the first and second respondents would pay one-third of those fees split equally between them, and the sixth respondent would pay the remaining one-third. The applicant was also ordered to pay all of its own separate valuer's fees and disbursements.

This case is a practical reminder that in corporate litigation, procedure can become as commercially important as the final merits. If your company is the applicant and cannot meet an adverse costs order, that fact can shape the whole proceeding. It does not mean the claim lacks merit, but it gives respondents a basis to seek protection and gives the Court a reason to look closely at funding risk.

The decision also shows that security for costs is not fixed forever. Earlier orders may be revisited if the case changes materially. Here, the Court treated the vacated trial and the move to a separate expert valuer as significant enough to justify a fresh look at security. For businesses, that means a major procedural shift can reopen funding questions you thought had already been settled.

Expert evidence is another clear lesson. Valuation evidence in shareholder disputes can be expensive and can reshape the timetable. If a party moves away from a common expert model and seeks to rely on its own separate expert, the Court may allow it, but that does not happen in a cost-free vacuum. The change may support more security, create arguments about wasted costs, and leave the party seeking the change to carry all of its own new expert costs.

The costs orders also matter. The Court distinguished between different categories of costs: costs of the November application, costs thrown away by the November orders, costs associated with the cancelled mediation, and earlier costs orders already made in the applicant's favour. Businesses should not assume all disruption-related costs will be treated the same way. The category matters, and so does the procedural cause of the expense.

Finally, payable forthwith orders can create immediate pressure. Even where the final dispute is still far from trial, a business may have to fund security, pay lump sum costs now, and continue paying its own lawyers and experts. That can affect settlement leverage, board decision-making and whether the litigation remains commercially sensible.

The judgment was delivered by Wheatley J on 28 April 2026 in the Federal Court of Australia. The hearing of the applications took place on 9 December 2025. The orders required the applicant's solicitor to provide undertakings and the additional security by 4 pm on 9 June 2026. If that did not occur, the proceeding against all respondents would be stayed until compliance.

The extract also records that the proceeding had not yet been allocated new trial dates after the December 2025 trial was vacated. That is important for business readers. This was not the end of the dispute. It was a procedural ruling that determined who had to fund what, and on what terms, before the matter could move forward.

Because the available text is not the full judgment, this page should be read as a careful public explainer of the procedural outcome rather than a complete account of every aspect of the Court's reasoning.