Ryan Specialty Group Acquires Irwin Siegel Agency

February 1, 2018 - Ryan Specialty Group has completed its acquisition of of the Irwin Siegel Agency Inc. (ISA), a leading human and social service managing general underwriter and is based in Rock Hill, N.Y.

Its specialties include Developmental Disability Organizations, Addiction Treatment and Behavioral/Mental Healthcare, Youth Programs and more.

ISA’s operations will become part of RSG Underwriting Managers, the managing general underwriting division of Ryan Specialty Group.

For nearly 60 years, ISA has been a family-owned business providing insurance products with the intent improving the quality of life for the developmentally disabled. ISA is led by Howard Siegel, who has been with the agency for close to 40 years and will remain its CEO.
“It is time for ISA to join forces with an industry leader that values our clientele and business as much as we do,” Siegel said in a statement. “We have found that partner in Ryan Specialty Group and [Founder, Chairman & CEO] Pat Ryan.”