Mutual Reinsurance Bureau

Name

Mutual Reinsurance Bureau

Legal name

Mutual Reinsurance Bureau

Website

https://mutualre.com

Company type

Private

Founded year

1921

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Reinsurance

NAICS

Reinsurance Carriers (524130)

SIC

Fire, Marine & Casualty Insurance (6331)

akta.pro primary industry

Property Treaty Reinsurance (FSAOAEAC)

akta.pro secondary industries

Casualty Treaty Reinsurance (FSAOAEAD), Catastrophe Treaty Reinsurance (FSAOAEAE), Reinsurance Pool / Facility Treaty Participation (FSAOAEAL)

Keywords

• Reinsurance services
• Property reinsurance
• Casualty reinsurance
• Catastrophe pooling
• Insurance risk transfer

Headquarters

HQ city

Cherry Valley

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Marketing or Sales, Others

Revenue model

1. Reinsurance Premiums: Mutual Re generates revenue through reinsurance premiums paid by insurance companies. The company writes various reinsurance contract types including Property Excess of Loss, Property Proportional, Property Catastrophe, Multi-Line Contracts, Casualty Excess of Loss, and Casualty Proportional. Premiums are collected for coverage of property and casualty lines including homeowners, farmowners, auto liability, workers compensation, general liability, commercial multi-peril, auto physical damage, and umbrella coverages.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels1 record

Core offering

Mutual Reinsurance Bureau is a joint reinsurance association that writes property and casualty reinsurance contracts on behalf of insurance company clients across the United States. It offers treaty reinsurance products including Property Excess of Loss, Property Proportional, Property Catastrophe, Multi-Line Contracts, Casualty Excess of Loss, and Casualty Proportional, alongside underwriting and claims services. The company also operates the Regional Reciprocal Catastrophe Pool (RRCP), a reciprocal structure enabling participating insurers to reinsure each other's top catastrophe layers with up to $50,000,000 in capacity.

Product overview

Mutual Reinsurance Bureau operates as a joint reinsurance association providing reinsurance products and services to insurance companies across the United States. The company offers a comprehensive suite of reinsurance solutions organized around two core product lines: Property Reinsurance (including Property Excess of Loss, Property Proportional, Property Catastrophe, and Multi-Line Contracts) and Casualty Reinsurance (including Casualty Excess of Loss and Casualty Proportional). These core products are complemented by supporting Underwriting Services and Claim Services delivered by experienced internal teams. Additionally, Mutual Re manages the Regional Reciprocal Catastrophe Pool (RRCP), a unique reciprocal pool structure offering up to $50,000,000 in catastrophe capacity. The organization is backed by five assuming member companies providing over $5 billion in combined policyholders' surplus, offering administrative simplicity as a single reinsurer while providing diversification across multiple highly-rated insurance company members.

Differentiator

Problem solved

Functional benefit

Brands

• RRCP (Regional Reciprocal Catastrophe Pool): A catastrophe pool created by Mutual Re to provide insurance companies an opportunity to reinsure themselves in a reciprocal pool. Offers up to $50,000,000 in capacity for reinsurance needs.

Products and services

• Property Excess of Loss Reinsurance Treaty reinsurance contract providing coverage for property losses exceeding a specified retention amount, protecting ceding insurers from large individual losses on property lines including homeowners, farmowners, commercial multi-peril, and auto physical damage.
• Property Proportional Reinsurance Proportional reinsurance arrangement in which losses and premiums are shared between the ceding company and Mutual Re on a pro-rata basis for property lines of business.
• Property Catastrophe Reinsurance Catastrophe coverage specifically designed to protect against large-scale property losses from events such as hurricanes, earthquakes, and other major catastrophes.
• Multi-Line Contracts Combined reinsurance coverage spanning multiple lines of business under a single contract structure, offering administrative efficiency and diversified risk sharing.
• Casualty Excess of Loss Reinsurance Coverage protecting against casualty losses exceeding a specified retention level, including general liability, professional liability, auto liability, workers compensation, and other casualty lines.
• Casualty Proportional Reinsurance

Quantifiable outcome

• Combined policyholders' surplus exceeding $5 billion backing every reinsurance obligation
• +4 more outcomes

Named customers5 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Six partnerships are on record, tiered minor.

• DemotechminorOthersDemotech is a financial analysis and actuarial consulting firm that rates insurance companies. Mutual Re maintains an affiliation with Demotech as part of its industry associations and affiliations.
• Insurance Recipients Underwriting Association (IRUA)minorOthersIRUA is an industry association related to insurance and reinsurance underwriting. Mutual Re maintains membership/affiliation with IRUA as part of its industry presence.
• CPCU SocietyminorOthersCPCU Society is the professional organization for insurance professionals holding the Chartered Property Casualty Underwriter (CPCU) designation. Mutual Re maintains affiliation through staff who hold CPCU and other industry designations.
• American Institute of Certified Public Accountants (AICPA)minorOthersAICPA is the national professional organization for Certified Public Accountants. Mutual Re maintains affiliation, with staff holding CPA designations.
• Insurance Accounting & Systems Association (IASA)minorOthersIASA is a professional organization focused on insurance accounting and systems. Mutual Re maintains affiliation through staff involved in insurance accounting functions.
• AAIS (American Association of Insurance Services)minorChannel Partner/ Reseller/ DistributorAAIS is an insurance services organization that provides rating services and industry solutions. Mutual Re participates in AAIS conferences as part of its industry presence and broker market relationships.

Scale indicators6 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• PartnerRe: Multi-line global reinsurer offering P&C treaty, casualty, and specialty reinsurance through the broker market. Comparable product mix to Mutual Re, particularly in property and casualty treaty.
• Swiss Re: Global reinsurance giant providing P&C and life/health treaty reinsurance across major markets. Comparable to Mutual Re in core P&C treaty activity, but serves a far broader and more international client base with much larger capital backing.
• Everest Group: Bermuda-based reinsurer and insurer offering P&C treaty, facultative, and specialty reinsurance. Comparable in core P&C treaty offerings and broker-market distribution, though Everest serves much larger global clients.
• Hannover Re: One of the world's largest P&C and life/health reinsurers, with particularly strong US treaty operations. Directly comparable product set (property/casualty treaty including catastrophe) but operates at materially larger scale than Mutual Re.
• Munich Re: The world's largest reinsurer offering P&C treaty and facultative reinsurance globally. Munich Re competes for the same pool of P&C reinsurance business as Mutual Re but at vastly greater scale, with global diversification and proprietary cat-modeling technology.
• Arch Capital Group: Bermuda-based insurer and reinsurer with P&C treaty and specialty capabilities. Comparable in offering property catastrophe and casualty treaty reinsurance, though Arch serves a more diversified global book.
• RenaissanceRe: Leading catastrophe and specialty reinsurer with strong US property cat capabilities. Competes directly with Mutual Re's Property Catastrophe and RRCP product lines at the larger end of the broker market.
• Berkshire Hathaway Reinsurance Group: Major US-based reinsurer (part of Berkshire Hathaway) writing property catastrophe, casualty, and multi-line treaty business. Competes for similar broker-placed P&C treaty opportunities as Mutual Re, with effectively unlimited capital.

Others

• Demotech: US financial analysis and actuarial firm that rates regional and specialty insurance companies. Listed as a Mutual Re member-affiliate, Demotech serves the same small-to-mid mutual insurance ecosystem and is a connected ecosystem participant rather than a direct reinsurance competitor.

Regional players

• Toa Reinsurance Company: Japan-headquartered reinsurer with growing US treaty operations focused on P&C lines. Comparable in P&C treaty product set but primarily serves Asian markets and would compete regionally rather than head-to-head with Mutual Re's US mutual-insurer focus.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Mutual Reinsurance Bureau