Vision Marine Technologies Expands California Market Presence Through Title Sponsorship of Lake Berryessa Electric Boat Festival

Market Activation / Brand Visibility BOISBRIAND, QC, May 21, 2026 /PRNewswire/ -- Vision Marine Technologies Inc. (NASDAQ: VMAR; TSXV: VMAR) ("Vision Marine" or the "Company"), a company specializing in high-voltage marine propulsion and a vertically integrated multi-brand boat retail and service platform, today announced that it will serve as Title Sponsor of the Lake Berryessa Electric Boat Festival, taking place June 5-6, 2026, at Pleasure Cove Marina, 6100 CA-128, Napa, California. The sponsorship positions Vision Marine at the center of a targeted market activation in Northern California and supports the Company's broader strategy of increasing market awareness through direct consumer engagement, on-water product demonstrations and expanded visibility in strategic recreational boating markets.