Stonybrook Capital Employee Directory
Investment BankingNew York, United States11-50 Employees
Stonybrook Capital is a boutique investment banking and strategic advisory firm focused exclusively on the insurance sector. Its independent guidance draws on deep industry knowledge, spanning long-term trends, strategy, products, and capital structures. The firm serves insurers and reinsurers, agents and brokers, managing general underwriters, asset managers, private equity firms, hedge funds, and other alternative asset managers, and it is an official member of NAMIC—the first and only investment bank to hold that designation. Based in New York City, the firm operates as a specialist within the investment banking market for the insurance space. In April 2026, Stonybrook Capital added MMG Insurance Company as a new client.