The storm ransomware group listed Flexmaster on its data leak site on 2026-09-09. Country: CA Sector: Manufacturing Claim as published on the leak site: Flexmaster, part of the Novaflex Group, specializes in a wide range of flexible ducting solutions including aluminum, stainless steel, and fabric ducting. Their product offerings also include innovative systems like the Platinum Flow gasketed duct and fume vent solutions. The company caters to various clients in the HVAC industry, providing essential accessories and insulation products. Flexmaster is committed to delivering high-quality, reliable ducting systems for diverse applications. The company headquarters is located in 20 East Pearce Street, Richmond Hill, ON L4B 1B7, Canada. 201-500 Employees