Partners Specialty Group, LLC, is a specialty lines wholesale broker founded by Daniel McDonnell in 1999. Today we rank among the nation's largest and best-performing wholesale brokers, with 8 offices, 150 key employees, and access to 100+ specialty insurers. An expert intermediary between you and the specialty insurance marketplace, PSG is committed to creating your ideal insurance solution”"that which best enables you to meet the precise needs of your client.