FortressFire operates as an independent, wholly owned division under the FM umbrella. Its platform utilizes a mix of machine learning, thermodynamics, and fire behavior modeling to assess the ignition risk of individual properties. By moving beyond traditional broad-scale risk estimates, the firm provides actionable data including aerial reports, ground inspections, and specific mitigation recommendations. This acquisition unites FortressFire’s granular analytics with FM’s two-century heritage in scientific research and property engineering.

Malcolm Roberts, chairman and chief executive officer of FM, emphasized that the move aligns with the company's commitment to data-driven risk management. Michael Ashker, founder and chief executive officer of FortressFire, noted that the partnership validates the firm's long-standing thesis that rigorous, science-backed ignition prevention is the most effective path to property insurability. FortressFire will continue to serve a broad spectrum of clients, including reinsurers, real estate professionals, and lenders, while maintaining its existing brand and leadership structure.