Gremesco Corp.
InsuranceConnecticut, United States11-50 Employees
Gremesco Corp. operates as a full-service excess and surplus lines broker and managing general agency that serves retail brokers across the Northeast, Mid-Atlantic, and Florida. It handles a broad spectrum of risks—from small to jumbo—covering casualty, property, marine, surety, and international exposures; to craft solutions, the firm draws capacity from domestic carriers and international markets in London, Dublin, and Bermuda. Based in Bridgeport, Connecticut, the company emphasizes prompt responses and open communication with its clients. In January 2026, Towerstone, Inc. acquired Gremesco Corp., marking a notable recent development for the firm. Mystic Capital advised on the transaction.
1-888-653-2347 
support@leadiq.com 
