Millennial Specialty Insurance, LLC is one of the largest non-carrier-affiliated Managing General Agencies (MGAs) in the United States. Combining expert underwriting with industry-leading technology, MSI creates a superior insurance experience for carriers, distribution partners, and customers. MSI collaborates with insurance carriers to design and distribute products through agents, brokers, and technology partners. Founded in 2015, MSI has grown to offer a wide range of insurance products across commercial, specialty, and personal lines. In 2019, MSI joined BRP Group, Inc. (NASDAQ: BRP).