Marsh Risk, part of Marsh, introduced BX1, a Bermuda-based insurance facility aimed at expanding excess casualty capacity for US clients dealing with a tight liability market.
The structure delivers a unified $50 mn block of excess casualty capacity, built for placements where limits keep stretching and underwriting appetite stays uneven.
BX1 pulls together capacity from Ascot, Markel, Ark, and Sompo into one contract, so placement execution doesn’t drag across multiple carriers or fragmented terms.
According to Beinsure analysts, this setup locks in placement certainty and tightens policy language for complex exposures, where gaps tend to show up at the worst moment.
The facility runs on Marsh’s XSellence excess casualty form with follow-form coverage, and it includes explicit cover for punitive damages, a feature many standard programmes either cut back or strip out entirely.
We think that detail matters more than it looks at first glance, especially as US litigation trends keep pushing severity higher.
Marsh structured BX1 with a minimum attachment point of $10 mn, though clients with larger towers can push attachment higher depending on programme design and risk appetite.
It fits a wide spread of industries, though the real demand comes from accounts with layered casualty towers and messy claims histories.
Documentation and claims flow shift under a single decision-maker, which trims administrative friction and speeds up responses when losses hit.
Clients deal with one contact instead of juggling multiple carriers, and claims costs drop as coordination tightens, or at least that’s the pitch.
Lindsay Roos, Bermuda CEO at Marsh Risk International Placement, points to rising complexity across the US casualty market, where exposures expand and underwriting discipline keeps tightening.
She says BX1 brings together scale, clearer coverage, and more predictable claims handling, giving clients firmer footing when liability risk starts to spiral.
The US casualty market continues to present significant challenges, with increasing complexity and exposure for clients.
Lindsay Roos, Bermuda CEO, Marsh Risk International Placement
“BX1 addresses these challenges by offering a large, consolidated block of capacity with placement certainty and streamlined claims handling. This facility provides our clients with clarity, enhanced coverage, and the confidence to navigate a demanding liability environment with greater ease,” Lindsay Roos said.
