Hamilton Insurance Group, Ltd. HG

HG Company Overview

Hamilton Insurance Group, Ltd. is a Bermuda-based specialty insurance and reinsurance company that underwrites property and casualty risks through operations in the Lloyd’s market, Bermuda, and the United States. The company operates across the global specialty insurance sector, providing underwriting capacity for complex commercial risks, catastrophe-exposed business, casualty, marine, professional liability, and specialty reinsurance products. Hamilton generates revenue primarily through earned premiums, underwriting income, and investment income derived from its insurance float and investment portfolio.

The company was founded in 2013 following the acquisition of insurance and reinsurance assets backed by private investment capital, including support from Two Sigma Investments and other institutional investors. Hamilton subsequently expanded through acquisitions and organic growth, including the acquisition of Pembroke Managing Agency Limited, which strengthened its position within the Lloyd’s market. The company positions itself as a technology-enabled specialty insurer, emphasizing data analytics, underwriting discipline, and portfolio optimization to compete against larger global specialty carriers.