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At Arch Re, we offer insightful solutions to our producers and cedants. With an appetite to take meaningful positions, we offer significant capacity and prefer lead positions. Our team of experienced underwriters has a broad level of expertise and is interested in areas such as commercial and private passenger automobile (including non-standard automobile), workers’ compensation, general liability, excess and umbrella, energy liability, environmental liability, medical malpractice, professional liability and Directors’ & Officers’ liability. We underwrite on both a proportional and excess of loss basis. 

US Casualty Clash/Workers’ Compensation Catastrophe

We have the capacity to offer casualty "clash" covers. These excess of loss agreements respond in the event that two or more casualty policies (or with respect to workers' compensation, multiple employers) experience a loss simultaneously and the total amount of the losses exceeds the retention.

We also underwrite workers’ compensation catastrophe excess of loss layers with the option to include Nuclear/Biological/Chemical/Radiological terrorism. We are a quoting market and our clients span from regional carriers to national writers and workers’ compensation state funds.


William Bernens
D: 1 973 889 6451

US Regional Treaty

We have expanded our operations in the US to include a dedicated underwriting team providing consistent treaty capacity for commercial and personal lines carriers focusing on small, middle market and agribusiness accounts. Arch Re concentrates on regional/super regional companies selling all lines of standard property and casualty business. We also evaluate multi-line and casualty excess of loss and proportional structures that include property, general liability, automobile liability, workers’ compensation and umbrella.


Jay Bishop
Managing Director – Regional Treaty
D: 1 224 231 4247

International Casualty

We offer a wide range of international casualty reinsurance worldwide on a proportional, excess of loss and stop loss reinsurance basis. Our core products include:

  • Motor third party liability.
  • General Liability.
  • Professional indemnity.
  • Cyber liability.
  • Medical malpractice.
  • Employers’ liability/workers’ compensation.
  • Directors’ and officers’ liability.
  • Financial institutions, crime and professional indemnity.


William Soares
Underwriter - Casualty and Specialty
D: 1 441 278 9294