Global Insurer Returns Near Record as Market Cycle Enters New Phase: Aon Analysis
Dublin, Ireland (Aug. 28, 2026) – Aon, a leading global professional services firm, has released new analysis showing that global property and casualty insurers are entering a next phase of the market cycle from a position of strength and have an opportunity to convert recent profitability gains into long-term competitive advantage. The analysis marks the start of Aon’s Reinsurance Renewal Season, which helps insurers turn capital into growth. Aon’s third annual analysis of 120 global property and casualty insurers found that return on average equity (RoAE) reached 16.8% in 2025 – the highest level observed since Aon began tracking the cohort in 2009. The result marked the fifth consecutive year of RoAE improvement since the 2020 downturn, and was supported by stronger underwriting income, favourable market conditions and a relatively benign catastrophe year. The findings also show that market conditions are becoming more varied: the proportion of carriers increasing their RoAE year-on-year declined from 74% to 60%, while premium growth slowed for a fourth consecutive year to 5.2%, below the decade average and less than half the level recorded in 2021. The combined operating ratio improved to 91.1% – the lowest level of the decade – although performance dispersion widened across...