Executive Summary: Key Legal and Evidentiary Issues

• Scope of article 185 C.p.c. on “intervention agressive” and whether a minority shareholder’s claim to protect future proceeds qualifies as a real and direct interest in the principal insurance litigation.
• Characterisation of the intervenor’s stake as a purely personal, shareholder-level interest versus a right “sur lequel la contestation est engagée” in the insureds’ claim against their insurers.
• Reliance on appellate and superior court precedents (Second Cup, Delisle, PricewaterhouseCoopers) to distinguish permissible aggressive interventions from attempts to graft new, independent disputes onto existing proceedings.
• Distinction between an economic or strategic concern (how any insurance proceeds will later be shared between shareholders or creditors) and a juridical interest that justifies intervening in the main action.
• Assessment of whether prior shareholder conflicts and corporate governance measures (dismissals, resolutions, funding demands, control over orders) suffice to transform an internal shareholder dispute into an issue in the insurance coverage action.
• Determination that a separate oppression or similar shareholder remedy, not intervention in the insurance suit, is the appropriate procedural vehicle for the minority shareholder’s complaints.

Background facts

On 25 April 2024, a fire destroyed a building owned by Gestion Rhino-Crochet inc. In that building, Atelier RhinoFabric inc. carried on its business manufacturing industrial containers. The two corporations are closely held: Mr. Stéphane Turchetta, indirectly, holds 51% of the voting shares in each, while Mr. David Doyon holds the remaining 49% as a minority shareholder. In the days just before the fire, relations between these two shareholders deteriorated sharply. Mr. Doyon alleges that on 17 April 2024, Mr. Turchetta unilaterally restricted new orders to those he personally authorised, dismissed all employees of Atelier (including the intervenor), and presided over a shareholders’ resolution revoking Mr. Doyon’s mandate as director and demanding a capital contribution of $90,000 pro rata to shareholdings. On 19 April 2024, suppliers were advised that no order would be valid unless authorised in writing by Mr. Turchetta. These events framed an underlying shareholder conflict that later intersected with the insurance claim.

The insurance claim and ensuing litigation

Following the fire, the two companies, Atelier RhinoFabric inc. and Gestion Rhino-Crochet inc., sued four insurers (Aviva, Tokio Marine, Accelerant and La Souveraine). They claimed a total of about CAD 3.3 million under the property and related insurance coverage for the loss caused by the destruction of the building and the interruption of their operations. The insurers did not, in this judgment, contest liability on the merits or raise detailed policy defences; nor does the decision set out specific policy clauses, exclusions, or conditions at issue. The reasons focus instead on a procedural fight: whether a minority shareholder can insert himself into this coverage litigation to control the disposition of any sums that might eventually be paid by the insurers. As a result, the substantive questions of policy interpretation, scope of coverage and quantum of indemnity remain for another day and are not addressed in this ruling.

The minority shareholder’s attempted aggressive intervention

Concerned about his relationship with the majority shareholder, Mr. Doyon filed an application for “intervention volontaire à titre agressif” under article 185 of the Code of Civil Procedure. He asserted that he had serious doubts about Mr. Turchetta’s intention to recognise his rights as shareholder, and sought to ensure that any amounts recovered from the insurers would be protected. Specifically, Mr. Doyon asked that any sums payable by the insurers to the corporate plaintiffs be deposited in trust (fiducie) with a notary until either a judgment is rendered in a liquidation of the companies or an agreement is reached among the shareholders regarding the division of the corporate assets. In substance, he attempted to join the proceeding as a party who would ask the court to impose conditions on how the plaintiffs could receive and hold any insurance proceeds. The plaintiffs opposed this intervention, while the insurers took no position and declined to participate in the debate.

Court’s analysis of article 185 C.p.c.

Article 185 C.p.c. provides that an intervention is “aggressive” when a third party asks that a right, already in dispute between the existing parties, be recognised in its favour against one or more of them. The Court therefore had to decide whether Mr. Doyon’s proposed intervention sought recognition of a right that is the subject of the principal contest, or whether it instead projected a separate, personal dispute into the ongoing case. Relying on the Court of Appeal’s decision in The Second Cup Ltd c. Hébert, the judge reiterated that an intervenor’s interest must be real and direct, and must bear on the principal dispute rather than representing a personal or collateral interest. That case draws a clear line between participation in the adjudication of rights already in issue and attempts to litigate a parallel quarrel. The judge also referred to Delisle c. AlmaViva Santé SAS, where an aggressive intervention was refused because it raised new, independent questions unrelated to the core issues of the main proceeding, even though they could later be pursued in a separate action that might potentially be joined to the original case. Similarly, in PricewaterhouseCoopers inc. c. 9119-3557 Québec inc., a third party’s economic interest as a potential creditor of one of the litigants was held to be merely personal and insufficient to justify intervention. Applying these authorities, the Court found that Mr. Doyon’s interest was not in the insurance coverage dispute between the corporate plaintiffs and their insurers. Rather, his concerns related to his status and rights as a minority shareholder vis-à-vis the majority shareholder, including how any corporate assets, such as insurance proceeds, might later be distributed. Those claims, the judge noted, could appropriately be pursued by a separate oppression remedy or similar corporate recourse, but they were not rights “sur lesquels la contestation est engagée” in the insurers’ litigation. The attempt to require that any insurance proceeds be paid into a notarial trust pending resolution of shareholder disputes therefore amounted to grafting a distinct shareholder conflict onto a straightforward insurance coverage action.

Outcome and implications

The Court concluded that Mr. Doyon’s application for aggressive intervention was ill-founded because it sought to advance a personal, shareholder-level interest rather than a direct legal interest in the coverage dispute itself. The main proceeding remains a claim by the corporate plaintiffs against their insurers under insurance contracts whose specific clauses and terms are not analysed in this judgment. In the operative part of the decision, the Court dismissed the “Acte d’intervention volontaire à titre agressif” filed by Mr. Doyon and awarded costs in favour of the plaintiffs, Atelier RhinoFabric inc. and Gestion Rhino-Crochet inc. As the judgment does not address or quantify any insurance indemnity or damages, and does not specify the dollar amount of the costs awarded, the only identified successful parties in this ruling are the two corporate plaintiffs, and the exact monetary value of the costs ordered in their favour cannot be determined from the decision.