SiriusPoint has entered a partnership with Integrated Specialty Coverages (ISC), a multi-line program administrator, to support the expansion of ISC's wholesale and exclusive insurance programs.
Under the agreement, SiriusPoint will provide underwriting capacity and work with ISC across a range of specialty lines. The partnership centers on ISC's general liability program, which targets small contractors such as landscapers and roofers.
Patrick Charles (pictured above), head of North America insurance at SiriusPoint, said the partnership aligns with the company's approach to working with established MGAs. "We are excited to partner with ISC, a dynamic and forward-thinking platform with a strong track record of growth and innovation," Charles said.
He added that ISC fits within the company's criteria for MGA partnerships. "This partnership supports our strategy of working with established MGAs which are building sustainable, specialist businesses with a focus on excellent underwriting, strong back office support, clear distribution strategies and aligned cultures," he said.
SiriusPoint has been expanding its relationships with managing general agents and program administrators. In August 2025, the company partnered with Arden Insurance Services LLC to provide capacity for a wildfire-exposed risks program with embedded parametric coverage for multi-family properties in California.
Charles has previously stated that MGA partnerships are selected based on operational track record, domain expertise, and adherence to underwriting discipline. More than half of SiriusPoint's premiums now come through MGA distribution.
Matt Grossberg, founder and CEO of ISC, said the partnership reflects the company's focus on building long-term carrier relationships. "At ISC, we are focused on building long-term relationships that enable us to deliver best-in-class service and solutions to our partners," Grossberg said.
He noted that SiriusPoint's approach aligns with ISC's operating philosophy. "SiriusPoint brings deep expertise, a strong track record, and a collaborative mindset that aligns perfectly with our values," Grossberg said.
