ACGL vs JRVR

Arch Capital Group Ltd.

Arch Capital Group Ltd., together with its subsidiaries, provides insurance, reinsurance, and mortgage insurance products worldwide. The company's Insurance segment offers primary and excess casualty coverages; loss sensitive primary casualty insurance programs; collateral protection, debt cancellation, and service contract reimbursement products; directors' and officers' liability, errors and omissions liability, employment practices and fiduciary liability, crime, professional indemnity, and other financial related coverages; medical professional and general liability insurance coverages; and workers' compensation and umbrella liability, as well as commercial automobile, and inland marine products. It also provides property, energy, marine, and aviation insurance; travel insurance; accident, disability, and medical plan insurance coverages; captive insurance programs; employer's liability; and contract and commercial surety coverages. This segment markets its products through a group of licensed independent retail and wholesale brokers. Its Reinsurance segment provides reinsurance for third party liability and workers' compensation exposures; marine and aviation reinsurance; surety, accident and health, workers' compensation catastrophe, agriculture, trade credit, and political risk products; reinsurance protection for catastrophic losses, and personal lines and commercial property exposures; life reinsurance; casualty clash; and risk management solutions. This segment markets its reinsurance products through brokers. The company's Mortgage segment offers direct mortgage insurance and mortgage reinsurance. The company was founded in 1995 and is based in Pembroke, Bermuda.

James River Group Holdings Inc.

James River Group Holdings, Ltd., through its subsidiaries, provides specialty insurance and reinsurance services in the United States. It operates through Excess and Surplus Lines, Specialty Admitted Insurance, and Casualty Reinsurance segments. The Excess and Surplus Lines segment underwrites liability and property insurance on an excess and surplus commercial lines basis in all states and the District of Columbia. This segment distributes its insurance policies primarily through wholesale insurance brokers. The Specialty Admitted Insurance segment provides workers' compensation coverage for building trades, healthcare employees, goods and services, light manufacturing, specialty transportation, and agriculture, as well as fronting and program business. The Casualty Reinsurance segment offers proportional and working layer casualty reinsurance to third parties and other insurance companies. James River Group Holdings, Ltd. was founded in 2002 and is headquartered in Pembroke, Bermuda.