- Parties: The plaintiff was Technologies Bionest Inc. The defendants were Premier Tech Eau et Environnement Solutions Ltée, Premier Tech Eau et Environnement Ltée, Premier Tech Technologies Limitée, and Premier Tech Ltée.

- Subject Matter: This Federal Court trademark infringement action (File No. T-2160-25) involves Technologies Bionest Inc. alleging that the Premier Tech group of companies infringed its registered BIONEST trademark by using the mark to advertise and promote competing maintenance services for Bionest-manufactured water treatment systems through direct mail notices, Google keyword advertising, and social media content, contrary to sections 7(b), 20, and 22 of the Trademarks Act. The case is ongoing.

- Date: The hearing was set on April 28, 2026.

- Venue: This was a federal case before the Federal Court.

- Amount: No financial award was specified.