Orion180 Insurance Group, a Florida-based provider of excess and surplus homeowners insurance, has filed with the SEC to raise up to $100 million in an initial public offering. The company is targeting a Nasdaq listing under the symbol OIG as it expands its presence in catastrophe-exposed and higher-risk property markets across the United States.

Company Background

Orion180 Insurance Group specializes in property insurance products, with a particular focus on excess and surplus, or E&S, homeowners coverage. The company states that it is the second-largest E&S lines homeowners insurance provider in the United States by direct written premiums.

Founded in 2015 and headquartered in Melbourne, Florida, Orion180 has established a significant distribution network across the U.S. Southeast and other markets. The company operates in 14 states and had approximately $601 million in managed premiums written during the 12 months ended June 30, 2026.

Since its inception, Orion180 says it has sold more than 670,000 policies. Its products span E&S and admitted homeowners insurance, private flood insurance and various ancillary insurance products. These offerings are distributed through a network of more than 14,000 active independent agents as of June 30, 2026.

The company’s exposure to E&S insurance is particularly notable. In 2025, 51% of its managed written premiums came from traditional non-admitted products, with a focus on coastal and catastrophe-exposed properties in higher-risk geographies.

IPO Details

Orion180 Insurance Group plans to raise up to $100 million in its U.S. IPO.

The company intends to list its common stock on the Nasdaq under the ticker symbol OIG.

The company filed its registration statement confidentially on April 27, 2026, before publicly filing with the SEC.

No pricing terms have been disclosed, meaning the proposed price per share, number of shares to be offered and resulting valuation remain undetermined.

The offering has attracted a large group of investment banks. RBC Capital Markets, UBS Investment Bank, Raymond James, Goldman Sachs, Deutsche Bank, Citizens JMP and Texas Capital Securities are serving as joint bookrunners.

Market Context & Opportunities

Orion180 is entering the public market with a business model closely tied to the growing importance of specialized property insurance coverage. Its emphasis on E&S insurance allows the company to serve homeowners and properties that may be more difficult to insure through traditional admitted insurance products.

The company’s concentration on coastal and catastrophe-exposed properties gives it access to a specialized segment of the homeowners insurance market. Its combination of E&S and admitted products, private flood insurance and ancillary offerings also provides multiple channels through which it can serve policyholders.

Its independent-agent distribution model is another important component of the business. A network exceeding 14,000 active agents provides Orion180 with a broad distribution base across the states in which it operates.

The company’s reported $601 million in managed premiums written over the latest 12-month period also provides an indication of the scale it has reached ahead of the proposed public offering.

Risks & Challenges

The same characteristics that create opportunities for Orion180 also introduce significant risks. The company’s focus on coastal and catastrophe-exposed properties means its business is exposed to potentially severe losses from hurricanes, floods and other natural catastrophes.

The E&S insurance market also involves properties and risks that may be more difficult to price and insure through traditional channels. Effective underwriting, pricing discipline and risk management will therefore remain important to the company’s performance.

Its geographic concentration is another consideration. Although Orion180 operates in 14 states, its strategy remains centered on U.S. property markets, particularly higher-risk geographies. Changes in insurance regulation, catastrophe frequency, reinsurance costs or property-market conditions could affect its results.

Investors will also have to assess the company’s financial performance and profitability once additional IPO disclosures become available. At this stage, the filing information provided does not disclose a proposed IPO price or valuation.

Closing Outlook

Orion180 Insurance Group is approaching the public market with an established E&S insurance platform, hundreds of thousands of policies sold and more than $600 million in managed premiums written over the latest 12-month period.

Its proposed $100 million IPO would give investors exposure to a specialized segment of the U.S. homeowners insurance market, particularly properties facing elevated catastrophe and coverage risks. The central question will be whether Orion180 can translate its scale and specialized underwriting model into sustainable growth while managing the substantial risks associated with catastrophe-exposed insurance markets.