Orion180 (Ticker: OIG US) is an American insurance company focused on homeowners and residential flood insurance, including excess and surplus lines coverage across 14 U.S. states. The Florida-based company plans to list on Nasdaq on September 18, 2026, with the IPO scheduled to price on September 17. Orion180 plans to offer 20 million shares at $15–$17 each, raising up to approximately $340 million and implying a valuation of around $1.7 billion.

Founded in 2018 by Kenneth Gregg, the company’s key markets include Texas, California and Florida. Orion180 generated approximately $601 million of managed premiums written during the 12 months ended June 30, 2026. RBC Capital Markets, UBS Investment Bank and Raymond James are serving as lead book-running managers for the offering.