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TransRe logo

Transatlantic Holdings, Inc. (“TransRe”) is a leading global reinsurer headquartered in New York, New York. Since 1978 TransRe has offered clients the capacity, expertise and creativity necessary to structure programs across the full spectrum of property and casualty risks, through its principal subsidiaries Transatlantic Reinsurance Company, TransRe London Limited and TransRe Europe S.A.

TransRe was acquired by Alleghany in March 2012.


RSUI Group, Inc. is a leading underwriter of wholesale specialty insurance based in Atlanta, Georgia. Working exclusively with wholesale brokers, RSUI provides a wide range of insurance products, including property, casualty, professional liability, and management liability coverage to thousands of companies nationwide. With a long history of commitment to wholesale specialty insurance, RSUI is focused on service and underwriting integrity. By working with a select number of wholesale producers and reinsurers, RSUI is able to provide high levels of support and service -- something critical to the specialty market.

RSUI’s underwriting expertise allows it to maintain its commitment to providing the right protection for businesses, giving them the confidence to achieve success. Because underwriting decisions are made locally, RSUI is able to quickly respond to its customers’ needs.

RSUI was acquired by Alleghany in July 2003.


CapSpecialty logo

CapSpecialty, Inc. (“CapSpecialty”) underwrites a full inventory of specialty lines, including commercial property, casualty, fidelity, surety and professional lines with a focus on small business on both an admitted and non-admitted basis.

CapSpecialty’s mission is to be the preferred specialty insurance company for small and midsized businesses in the U.S.

CapSpecialty was acquired by Alleghany in January 2002.