Demotech
Demotech is an independent American insurance rating agency specializing in the financial strength of independent, regional, and specialty property and casualty insurers.
Last updated August 31, 2026
Overview
Demotech, Inc. is an American insurance rating agency headquartered in Columbus, Ohio. It evaluates the financial stability of property and casualty insurance companies, with a particular emphasis on independent, regional, and specialty carriers that may not receive extensive attention from large national rating agencies. Its work is distinct from conventional corporate credit ratings: Demotech assesses an insurer's capacity to meet policyholder claims and remain financially viable through changing economic and underwriting conditions, rather than primarily measuring its ability to repay debt. The company was founded in 1985 by Joseph Romano Petrelli and Sharon Romano Petrelli. Its creation addressed a perceived gap in the market for financial analysis and actuarial services directed at niche insurance businesses. Traditional agencies such as AM Best, Moody's Investors Service, S&P Global Ratings, and Fitch Ratings have historically concentrated much of their insurance-rating activity on large national groups. Demotech developed a methodology intended to assess smaller or more specialized carriers using regulatory filings, actuarial information, reinsurance data, audit materials, management discussions, and qualitative analysis. Its principal product is the Financial Stability Rating, or FSR, a registered term used to express an insurer's ability to operate through the broader economy and the insurance underwriting cycle. Demotech uses eight stability levels. The upper five levels are designed to forecast whether an insurer will retain surplus 18 months after a rating, including under severe economic or insurance-cycle deterioration. The rating process combines quantitative ratios with qualitative considerations and reviews annual and quarterly statutory financial statements, statements of actuarial opinion, actuarial opinion summaries, reinsurance information, audit reports, and management discussions. Demotech's ratings gained institutional significance after being accepted by major housing and regulatory bodies. Fannie Mae approved the ratings in 1989, Freddie Mac in 1990, and the U.S. Department of Housing and Urban Development in 1993. These approvals made Demotech ratings relevant to the mortgage and property-insurance ecosystem, particularly where lenders and housing programs required evidence that an insurer could support covered properties. Florida became a particularly important market. After Hurricane Andrew in 1992 contributed to the failure or state takeover of more than 20 insurers, the Florida Office of Insurance Regulation asked Demotech in 1996 to rate newly formed property and casualty insurers operating in the state. Because new carriers lacked long operating histories, Demotech created an assessment process based on business plans, pro forma financial statements, management biographies, administrative arrangements, investment policies, claims procedures, rate and form filings, catastrophe models, reinsurance information, and underwriting guidelines. By 2014, the company was reviewing or rating carriers responsible for approximately 60 percent of Florida property-insurance policies and more than 400 carriers nationwide, according to the cited reference material. The agency became central to debates over the financial condition of Florida's property-insurance market. In March 2022, Demotech's five top executives wrote to Florida Governor Ron DeSantis and legislative leaders warning that the market was unsustainable and urging reforms before the Atlantic hurricane season. The letter warned that inadequate action could lead to rating downgrades, insurer surplus pressure, reduced capital availability, higher reinsurance costs, and higher consumer prices. Demotech's role has also attracted scrutiny. A 2011 Florida State University study reported broad consistency between Demotech ratings and ratings from AM Best and major credit-rating agencies, while emphasizing that Demotech served a distinctive populati…
History
Demotech was established in 1985 by Joseph Romano Petrelli and Sharon Romano Petrelli as an independent provider of financial analysis and actuarial services for insurance niches that received less attention from large national rating organizations. Its core activity was not ordinary debt-credit assessment but insurance financial-strength analysis: estimating whether a carrier could pay claims and remain solvent through economic stress and the industry's underwriting cycle. The company developed the Financial Stability Rating, a proprietary rating framework with eight levels. Its analysis draws on statutory financial statements, actuarial opinions and summaries, reinsurance information, audit reports, management discussions, quantitative ratios, and qualitative factors. The framework was designed for independent, regional, and specialty property and casualty carriers, including companies whose scale or business model differed from the national insurers commonly covered by larger agencies. Institutional recognition expanded during the late 1980s and early 1990s. Fannie Mae accepted Demotech's ratings in 1989, followed by Freddie Mac in 1990 and HUD in 1993. These decisions gave the ratings practical importance in mortgage lending and housing-related insurance requirements. The company became especially visible after Hurricane Andrew in 1992, when more than 20 insurers were unable to cover losses and were taken over by Florida authorities. In 1996, the Florida Office of Insurance Regulation asked Demotech to rate newly capitalized property and casualty insurers entering the Florida market. These companies lacked the historical financial records normally used in rating analysis. Demotech therefore developed a process centered on forward-looking evidence, including business plans, pro forma statements, administrative agreements, marketing materials, management and employee information, investment policies, claims procedures, rate and form filings, catastrophe models, reinsurance arrangements, and underwriting guidelines. Florida subsequently became one of Demotech's most consequential markets. Reference material states that by 2014 the company was reviewing or rating insurers writing about 60 percent of Florida property-insurance policies and more than 400 carriers nationally. Demotech's national regulatory standing also grew. The Securities and Exchange Commission listed it among nationally recognized statistical rating organizations as of August 2022. The designation placed its work within the formal U.S. framework for recognized credit-rating organizations, even though Demotech's principal specialization remained insurance financial-strength analysis. The Florida property-insurance crisis brought both influence and controversy. In March 2022, the company's five top executives appealed to Florida's governor and legislative leadership for reforms before hurricane season. They warned that market conditions could undermine insurer surplus, deter efficient capital, increase reinsurance costs, and ultimately raise prices for policyholders. Demotech's ratings were consequential in this environment because lenders, housing institutions, regulators, and consumers use insurer-strength assessments when evaluating coverage and counterparty risk. The agency's methodology has been assessed differently by academic and journalistic studies. A 2011 Florida State University College of Business comparison found relative consistency between Demotech ratings and ratings from AM Best and the major credit agencies, while concluding that Demotech served a distinct group of insurers and played a useful role in the ratings market. A 2023 study by researchers from Columbia Business School, Harvard Business School, and the Federal Reserve reached a more critical conclusion, finding that Demotech-rated Florida insurers were generally lower quality than traditionally rated insurers across many observable risk measures. The study also reported that Demotech ratings were frequently high enough to satisfy government-sponsored-enterprise thresholds even when the insurers would not have qualified under AM Best's methodology. Further scrutiny followed insolvencies among Florida and Louisiana property and casualty insurers between 2021 and 2023. Wall Street Journal analysis cited in the reference material stated that insurers rated by Demotech were much more likely to become insolvent than those rated by rival agencies and that high ratings were sometimes retained until shortly before failure. These criticisms have made Demotech part of broader debates over rating-agency incentives, catastrophe-exposed insurance markets, housing-finance eligibility, and regulatory safeguards. Demotech remains active as a specialist rating organization serving independent and regional insurance carriers.
- 2023Academic study raised concerns about rating comparability
Researchers associated with Columbia, Harvard, and the Federal Reserve reported that Demotech-rated Florida property insurers were generally weaker than traditionally rated insurers on several measures.
- 2022Demotech warned Florida officials about market conditions
The company's senior executives urged state leaders to address Florida's property-insurance problems before the hurricane season.
- 2022Demotech listed as an NRSRO
As of August 2022, Demotech appeared on the SEC list of nationally recognized statistical rating organizations.
- 2011Florida State University comparison study
A Florida State University study compared Demotech ratings with ratings from AM Best and major credit-rating agencies and reported broad relative consistency while recognizing Demotech's specialized market role.
- 1996Florida requests ratings for new property insurers
The Florida Office of Insurance Regulation requested that Demotech assess newly formed property and casualty insurers, prompting a forward-looking methodology based on business plans and pro forma information.
- 1993HUD approves Demotech ratings
The U.S. Department of Housing and Urban Development approved Demotech's ratings.
- 1992Hurricane Andrew exposed insurer vulnerabilities
More than 20 insurers reportedly could not cover Hurricane Andrew losses and were taken over by the state of Florida, highlighting the importance of insurer-strength assessment.
- 1990Freddie Mac approves Demotech ratings
Freddie Mac accepted Demotech ratings, increasing their relevance to mortgage-related insurance requirements.
- 1989Fannie Mae approves Demotech ratings
Fannie Mae approved Demotech's insurer financial-strength ratings for relevant housing and insurance applications.
- 1985Demotech founded
Joseph Romano Petrelli and Sharon Romano Petrelli established Demotech to provide financial analysis and actuarial services for niche insurance markets.
Products and positioning
An independent specialist insurance rating agency focused on independent, regional, and specialty property and casualty insurers that may be underserved by large national rating organizations.
Financial Stability RatingInsurance financial-strength rating
Demotech's principal rating product evaluates an insurer's ability to remain financially stable and pay claims through general economic stress and the insurance underwriting cycle. The framework uses eight stability levels and incorporates statutory statements, actuarial opinions, reinsurance information, audit materials, management discussions, quantitative ratios, and qualitative considerations. The upper five levels are intended to predict whether an insurer will retain surplus 18 months after the rating, even under severe economic or underwriting deterioration.
New-insurer and pro forma assessmentInsurance evaluation service1996
For newly capitalized property and casualty insurers without extensive historical records, Demotech uses forward-looking material such as business plans, pro forma financial statements, administrative agreements, management biographies, investment policies, claims procedures, reinsurance data, catastrophe models, rate and form filings, and underwriting guidelines. This approach was developed in connection with Florida's request for assessments of new market entrants.
Flagship businesses
- Financial Stability Rating (FSR)
- Financial analysis for independent property and casualty insurers
- Rating assessments for newly capitalized and catastrophe-exposed insurers
Brand decisions
- 2022Publicly urged Florida insurance-market reformsStrategy
Demotech described Florida's property-insurance market as unsustainable ahead of the Atlantic hurricane season.
What changed. Five senior Demotech executives wrote to the governor and legislative leaders warning that inaction could lead to rating downgrades, weaker insurer surplus, reduced capital availability, higher reinsurance costs, and increased consumer prices.
Aftermath. The letter made Demotech a visible participant in Florida's policy debate over insurer solvency and catastrophe risk.
- 1996Created a forward-looking rating process for new Florida insurersStrategy
Newly capitalized insurers entering Florida often lacked the historical financial information used in conventional rating models.
What changed. Demotech incorporated business plans, pro forma financial statements, management information, catastrophe models, reinsurance data, underwriting guidelines, and related materials into its assessment process.
Aftermath. The approach enabled the agency to review new property and casualty carriers and contributed to its prominent role in Florida's insurance market.
Leadership
| Name | Title | Tenure |
|---|---|---|
| Joseph Romano Petrelli | Founder and principalformer | 1985– |
| Sharon Romano Petrelli | Founder and principalformer | 1985– |
Controversies
- 2025Scrutiny over ratings preceding insurer insolvenciesControversy
Wall Street Journal analysis cited in the reference material reported that Demotech-rated insurers were substantially more likely to become insolvent than insurers rated by rival agencies. It also reported that Demotech had not withdrawn an A rating from some insurers until less than a year before insolvency, raising questions about rating surveillance and methodology.
- 2023Academic criticism of Demotech-rated insurer qualityControversy
A study by researchers associated with Columbia Business School, Harvard Business School, and the Federal Reserve concluded that Demotech-rated Florida property insurers were generally weaker than traditionally rated insurers across several observable financial and operational risk measures. The findings questioned whether high Demotech ratings reliably indicated the same level of insurer quality as ratings from traditional agencies.
Recent events
- 2023Academic research challenged the relative quality of Demotech-rated insurers
Researchers affiliated with Columbia Business School, Harvard Business School, and the Federal Reserve reported that Florida property insurers rated by Demotech were generally weaker than traditionally rated insurers across several financial and operational risk measures, despite frequently receiving ratings sufficient for government-sponsored-enterprise eligibility.
OtherRegulation - 2022Demotech executives urged Florida leaders to enact property-insurance reforms
Demotech's five top executives wrote to Florida's governor and legislative leaders warning that the state's property-insurance conditions were unsustainable. The letter said that without corrective action, insurers could face pressure on surplus and capital, higher reinsurance costs, possible rating downgrades, and increased consumer costs.
RegulationOther
Sources
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