American Integrity Insurance Group, Inc.
American Integrity Insurance Group, Inc. is a Tampa-based insurance holding company built around its Florida-domiciled carrier, American Integrity Insurance Company (AIIC). The group writes personal residential property insurance for single-family homeowners, condominium owners, vacant dwellings and investment properties, with a heavy concentration in Florida and smaller positions in Georgia, North Carolina and South Carolina. Its operating model separates underwriting, claims, brokerage and reinsurance analytics across subsidiaries, while AIIC holds the statutory capital and policy liabilities. The company also uses partnerships with independent agents, homebuilder-affiliated agents, national carriers and direct channels to distribute policies in the voluntary market. In 2025 it completed an IPO, adding capital flexibility to support growth, reinsurance protection and expansion into adjacent residential commercial lines.
Fiscal year 2025 · change from previous year
Development 2024–2025
Business
Share of revenueCore admitted homeowners, condo, vacant dwelling and investment property policies written primarily in Florida.
Newly launched coverage for condominium associations, townhome associations and homeowners associations.
Optional policy enhancements such as personal injury, animal liability, identity recovery and golf cart coverage.
Marketing fees from flood insurance and home systems/equipment breakdown products placed with partners.
Managing general agency, claims handling, brokerage and reinsurance analytics performed for the insurance carrier.
Customers
The company primarily serves homeowners and condominium owners in Florida who need admitted residential property coverage in a hurricane-exposed market. It also writes policies for owners of vacant dwellings and investment properties, which are common in the Florida housing market and require specialized underwriting. A growing customer set includes condominium associations, townhome associations and homeowners associations through the commercial residential product launched in Florida in October 2025. On the distribution side, the company sells through independent agents, homebuilder-affiliated agents, national brokers/InsurTech partners and selected national/regional insurance carriers that place Florida business on its paper. These buyers and partners are attracted by the company’s Florida underwriting focus, product fit and ability to serve risks that some national carriers limit because of catastrophe exposure.
Buy HO-3 style residential property coverage because the company specializes in Florida underwriting and admitted-market placement.
Buy condo coverage tailored to Florida condominium risks and distribution through agents familiar with the market.
Buy specialized residential property policies for non-owner-occupied or unoccupied homes that need distinct underwriting.
Buy the new commercial residential product for condominium, townhome and homeowners associations.
Independent agents, national brokers and carrier partners place business on the company’s paper because it offers Florida capacity and underwriting support.
Strategy
The company’s strategy is to deepen its niche in Florida residential property insurance while maintaining underwriting discipline and long-term profitability. Management emphasizes data-driven pricing, quarterly product review and rapid rate adjustments to keep pace with competitive and catastrophe trends. It also relies on reinsurance and conservative capital management to protect the balance sheet through hurricane seasons and other large-loss events. Growth is being pursued through multi-channel distribution, especially independent agents and carrier partnerships, and through selective expansion into adjacent markets and products such as commercial residential coverage. The 2025 IPO increased capital flexibility and supports future growth, regulatory capital needs and potential strategic expansion.
The company’s franchise depends on pricing catastrophe-exposed residential risks accurately and avoiding unprofitable growth.
Independent agents, carrier partners and national agencies are the main route to new business and retention.
Commercial residential and supplemental products can deepen relationships and create growth without abandoning core underwriting expertise.
Catastrophe losses and regulatory capital requirements make balance-sheet protection central to the business model.
Geography
The business is overwhelmingly concentrated in Florida, which represented over 96% of direct premiums written and 93.7% of policies in force as of year-end 2025. The company has also expanded selectively into Georgia, North Carolina and South Carolina to support builder-agency relationships and diversify beyond its core Florida book. Management disclosed that 95.0% of voluntary-market in-force premium was in Florida, with the remaining 5.0% in South Carolina, Georgia and North Carolina. This geographic mix matters because the company’s results are highly exposed to hurricane and tropical storm activity in Florida and the broader Southeast. The concentration also influences reinsurance purchasing, pricing discipline and the company’s ability to grow only where it can maintain underwriting profitability.
Risks
The company is exposed to severe catastrophe risk because most of its book is concentrated in Florida, where hurricanes and tropical storms can create large, correlated losses. Pricing risk is also material: if actuarial assumptions, legal trends, repair costs or consumer regulation change faster than expected, the company can underprice risk and hurt profitability, or overprice and lose business. Distribution dependence is another key risk because independent agents and carrier partners can move business to competing insurers that offer lower premiums, broader products or higher commissions. Operationally, the business depends on IT systems, claims handling and third-party reinsurers, so outages, cyber incidents or partner disruption could impair underwriting and claims processing. More broadly, state insurance regulation, rate approval constraints and participation in assigned-risk or loss-sharing mechanisms can limit pricing freedom and reduce returns in a volatile market.
- Catastrophe exposure in FloridaImpact: CriticalLikelihood: High
Most premiums and policies are concentrated in a hurricane-prone state, creating correlated loss risk.
Exposure: Core book and earnings volatility
- Pricing and reserving errorImpact: HighLikelihood: High
Underwriting profitability depends on actuarial assumptions, loss trends and repair-cost inflation being accurate.
Exposure: Loss ratio and reserve adequacy
- Regulatory rate constraintsImpact: HighLikelihood: High
State regulators can restrict rate increases or require participation in market mechanisms that compress margins.
Exposure: Pricing flexibility and profitability
- Distribution partner dependenceImpact: HighLikelihood: Medium
The company relies on independent agents and carrier partners that can move business to competing insurers.
Exposure: New business flow and retention
- IT and cyber disruptionImpact: MediumLikelihood: Medium
Underwriting, policy administration and claims processing depend on uninterrupted systems and data.
Exposure: Operations and customer service
Accounting
Judgemental itemsActuarial estimates drive the largest judgmental liability and can materially change reported profit.
Impact: Reserve strengthening or releases can swing earnings
The company earns premiums over time and cedes risk to reinsurers, affecting net revenue recognition.
Impact: Quarterly revenue and loss ratio comparability
Hurricane losses are concentrated in specific months, creating uneven quarterly expense recognition.
Impact: Large quarter-to-quarter earnings volatility
Non-underwriting income can fluctuate with market conditions and portfolio actions.
Impact: Can offset or amplify underwriting results
Similar listed companies
Publicly listed companies with a comparable business focus.
American Coastal Insurance Corporation
ACIC · Fire, Marine & Casualty Insurance
American Coastal Insurance Corporation (ACIC) is a Delaware-incorporated insurance holding company whose operating business is conducted primarily through its…
American National Group Inc.
ANG-PD · Life Insurance
UNIVERSAL INSURANCE HOLDINGS INC
UVE · Fire, Marine & Casualty Insurance
MGIC Investment Corporation
MTG · Surety Insurance
Atlantic American Corporation
AAME · Life Insurance
American International Group, Inc. New
AIG · Fire, Marine & Casualty Insurance
Last updated: 24/09/2026