Warranty premium grew 17% in 2025, which management attributed to deeper relationships with existing partners and improving auto purchasing activity. Corporate Insurance, Clare said, grew premium and delivered a 31% loss ratio in a “balancing market,” with Trisura continuing to invest in U.S. Corporate Insurance in a way that mirrors its earlier U.S. surety expansion—focusing on areas it knows, hiring experienced talent, and leveraging existing infrastructure.Management emphasized that primary lines—Surety, ...