MGA Business Surges to $100 Billion as Fronting Carriers Spur Growth

Business handled by Managing General Agents (MGAs) reached almost $100 billion in premiums during 2024, as fronting carriers saw premium growth in excess of 20% in 21 of the last 24 quarters, according to a report from Gallagher Re.
Business handled by MGAs has demonstrated resilience and growth, now representing almost 10% of premium volume in the P&C market, the report states. And fronting carriers generated gross written premiums of nearly $28 billion in 2024, up 26% over the previous year, based on Gallagher Re’s analysis of a composite of 23 leading fronting carriers.
State National maintained its lead among the fronting carriers tracked by Gallagher Re with $4 billion in gross written premium, but the competitive landscape is evolving rapidly, the reinsurance broker said.
Transverse emerged as the fastest-growing fronting carrier in 2024 with a $1.1 billion increase in direct and assumed premiums, followed by State National at $870 million, and with Accelerant and Sutton National each adding $600 million. On a percentage basis, both Transverse and Sutton achieved triple-digit growth exceeding 100%, while Accelerant grew by 85%, Obsidian by 51%, Southlake by 41%, and Everspan by 40%, according to the report.
Despite increasingly overlapping appetites among fronting carriers, the market for MGA-produced business continues finding room for expansion, Gallagher Re reports. Many carriers are targeting similar business profiles: large MGAs with experienced underwriting teams, lower volatility classes of business, casualty opportunities, and E&S programs. This convergence hasn’t prevented fronting carriers from finding MGA partners and deployment opportunities as the overall segment grows faster than the broader P&C market, the report noted.
Reinsurance Shifts and Performance Challenges
Reinsurance remains the critical foundation enabling the fronting market’s growth, Gallagher Re noted. While traditionally relying on third-party reinsurance, many fronting carriers have begun establishing sidecars, ILS partnerships, corporate quota shares, and increased use of captives or affiliated reinsurance since 2022.
Several major traditional reinsurers, however, have reduced their MGA participation substantially – Munich Re and Swiss Re cut their involvement by over 50% in 2024. This retreat has accelerated a shift toward lower-rated reinsurers and non-traditional capacity sources like captives, ILS, and collateralized reinsurance, the report says.
Meanwhile, certain casualty lines, especially commercial auto, have experienced adverse loss development, Gallagher Re noted.
Commercial auto insurance illustrates the sector’s broader challenges. As of year-end 2024, accident years 2016-2020 have loss ratios exceeding 160%, though more recent years show improvement at around 90%. The North American commercial auto industry has reported combined ratios over 100% for 12 of the last 13 years through 2023, Gallagher Re stated, noting these results are disproportionately impacted by poor NY livery underwriting performance.
“Insurance is unique in that the cost of goods sold is unknown for many years, and this is especially true for commercial auto with a three-plus year tail on loss development,” the report stated. “Longer development patterns coupled with an unpredictable political and legal environment may not help underperforming MGAs. While there are many profitable commercial auto MGAs, the overall market is experiencing noticeable adverse loss development, enhanced by social inflation trends such as nuclear verdicts.”
Positioning for Future Growth and Transformation
Despite performance headwinds in certain lines, the future remains promising, according to the report. Primary insurance rate increases and improved reinsurance market conditions have strengthened the capital position of fronting carriers. The carriers in Gallagher Re’s composite have increased surplus from retained earnings by $1.1 billion including some paid-in capital during 2024, positioning carriers to support MGA growth well beyond 2025.
The reinsurance counterparty landscape continues evolving. Lloyd’s has taken the top position as the largest reinsurer for the fronting companies in Gallagher Re’s composite with $1.1 billion in premium, representing 6% of ceded premium and gross recoverables. Meanwhile, TopSail Re climbed to fourth place in 2024 from eighth in 2022, and ICW jumped to ninth from 23rd during the same period.
Meanwhile, the talent landscape favors MGAs, which continue attracting underwriting professionals from traditional carriers, according to Gallagher Re. MGAs offer compelling advantages including equity packages, low barriers to entry, often superior IT infrastructure, and greater freedom in product/territory expansion with less corporate oversight on risk appetite.
Private equity remains highly active in the MGA and fronting carrier market, with PE firms holding ownership stakes in the majority of existing fronting carriers. “New capital flowing into the fronting carrier space has been quiet over the last two years, but capital is available for the right asset,” the report noted.
View the full report here. &