Sirius Bermuda History

White Mountains Underwriting (Bermuda) Ltd. formed. The Company provides marine underwriting advisory services to an affiliated company, Folksamerica.
White Mountains Re Underwriting Services provides U.S. and International property catastrophe underwriting advisory services to Folksamerica and Sirius International.
White Mountains Re Bermuda Ltd. was formed as a Bermuda-based operating company writing U.S. and International property catastrophe business on its own balance sheet.
White Mountains reorganizes the reinsurance group, converting White Mountains Re Bermuda Ltd. operations into a branch office of Sirius International.
An intermediate Bermuda holding company is converted into Sirius Bermuda, Ltd., a reinsurance operating company.
Sirius Bermuda obtains its Class 4 license from the Bermuda Monetary Authority and begins underwriting Property Cat business.
Sirius Bermuda begins underwriting Accident & Health, Casualty and Property Reinsurance.
Sirius Group becomes public company via business combination with Easterly Acquisition Corp and begins trading on Nasdaq.
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