The US fronting insurance sector continued to outpace the broader commercial insurance market in 2025, growing 17% to exceed $22 billion in gross written premiums, according to Conning’s 2026 Fronting Sector Confronts a Softening Market report.
While growth slowed from 26% in 2024, the sector still substantially surpassed the total commercial lines industry’s 5% expansion. Core fronting activity remained solid into early 2026, running at roughly 15% growth when excluding three company-specific pullbacks, according to the report.
Conning’s 2026 Fronting Sector Confronts a Softening Market, provides a comprehensive analysis of the evolving fronting sector, evaluating market growth, profitability, reinsurance relationships, MGA partnerships, capital management, and emerging concentration risks across leading fronting organisations.
Highlighting the sector’s shift from rapid expansion to maturation, the study addresses key strategic challenges, underwriting risks, M&A activity, and long-term opportunities.
Despite the sustained top-line momentum, the market is entering a maturation phase after years of new formations and rapid expansion. Many fronting carriers were established during hard-market conditions and have not operated through a sustained soft market.
With competitive dynamics shifting, Conning noted that access to rated paper is no longer enough; long-term viability will depend on robust underwriting oversight, operational depth, reinsurance credit controls, sophisticated claims handling, and strong capital support.
“Fronting has become essential infrastructure for the MGA market, but the next phase will be a test of platform quality rather than simply capacity and growth,” said Alan Dobbins, a Director of Conning Insurance Research. “Softer conditions should make differences in program selection, credit controls, operating depth, and risk management more visible.”
Underwriting and reserve pressures remain key concerns, particularly across casualty lines. Other liability was the sector’s fastest-growing major line in 2025, jumping 32% to represent 29% of direct fronted premiums.
Together with commercial auto, the two lines accounted for 46% of fronted premium, Conning noted.
This heavy liability concentration coincides with ongoing reserving headwinds, as initial gross accident’year loss ratios have developed adversely across each of the past seven accident years.
The report also found that the sector’s heavy reliance on nonaffiliated reinsurance also magnifies operational and credit risks. Fronting carriers ceded nearly $19 billion to nonaffiliated reinsurers in 2025, underscoring the importance and complexity of reinsurance credit, collateral, and counterparty management.
Additionally, as market pressures mount, the competitive field is consolidating, marked by five companies exits or de-emphases, and the pending merger of two additional companies under common ownership.
