William Jewett

Chief Executive Officer at

Obsidian Insurance Holdings, Inc.

68 year

49 connections

Finance

Consumer Services

Technology Services

Profile

William M.
Jewett is Chief Executive Officer at Obsidian Insurance Holdings, Inc. since 2020.
Mr. Jewett is Chief Executive Officer & Director at Obsidian Specialty Insurance Co. Former roles include President & CEO-Worldwide Reinsurance at Endurance Specialty Holdings Ltd. from 2009 to 2011, President at Endurance Specialty Insurance Ltd. in 2012, President at Endurance Assurance Corp.
from 2002 to 2008, VP & Manager-Casualty Treaty Department at NAC Re Corp, Chief Underwriter-Risk Strategies at Converium Reinsurance (North America), Inc., and Principal at Everest Reinsurance Co. Education includes undergraduate studies at Harvard University and an MBA from the University of Pennsylvania.

William Jewett active positions

Companies	Position	Start
Obsidian Insurance Holdings, Inc. Obsidian Insurance Holdings, Inc. Multi-Line InsuranceFinance Operates as an insurance holding company whose subsidiaries provides property, casualty and specialty insurance services	Chief Executive Officer	01/03/2020
Obsidian Specialty Insurance Co. Obsidian Specialty Insurance Co. Information Technology ServicesTechnology Services Operates as an insurance holding company that provides insurance services through platform	Chief Executive Officer	-

All active positions of William Jewett

Former positions of William Jewett

Companies	Position	End
ENDURANCE SPECIALTY HOLDINGS LTD.	President	-
Endurance Specialty Insurance Ltd. Endurance Specialty Insurance Ltd. Multi-Line InsuranceFinance Provides insurance services	President	02/05/2012
Endurance Assurance Corp. Endurance Assurance Corp. Multi-Line InsuranceFinance Provides reinsurance services	President	01/01/2008
Everest Reinsurance Co. Everest Reinsurance Co. Multi-Line InsuranceFinance Underwrites property and casualty reinsurance	Corporate Officer/Principal	-
NAC Re Corp NAC Re Corp Multi-Line InsuranceFinance Provides reinsurance services to casualty and general liability insurers	Corporate Officer/Principal	-

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Education of William Jewett

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Linked companies

Private companies	10
NAC Re Corp NAC Re Corp Multi-Line InsuranceFinance Provides reinsurance services to casualty and general liability insurers	Finance
Endurance Specialty Holdings Ltd. Endurance Specialty Holdings Ltd. Multi-Line InsuranceFinance Operates as a holding company whose subsidiaries provides property, casualty and reinsurance services	Finance
Harvard University Harvard University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
University of Pennsylvania University of Pennsylvania Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Endurance Specialty Insurance Ltd. Endurance Specialty Insurance Ltd. Multi-Line InsuranceFinance Provides insurance services	Finance
Endurance Assurance Corp. Endurance Assurance Corp. Multi-Line InsuranceFinance Provides reinsurance services	Finance
Converium Reinsurance (North America), Inc. Converium Reinsurance (North America), Inc. Multi-Line InsuranceFinance Provides life and health reinsurance services	Finance
Everest Reinsurance Co. Everest Reinsurance Co. Multi-Line InsuranceFinance Underwrites property and casualty reinsurance	Finance
Obsidian Insurance Holdings, Inc. Obsidian Insurance Holdings, Inc. Multi-Line InsuranceFinance Operates as an insurance holding company whose subsidiaries provides property, casualty and specialty insurance services	Finance
Obsidian Specialty Insurance Co. Obsidian Specialty Insurance Co. Information Technology ServicesTechnology Services Operates as an insurance holding company that provides insurance services through platform	Technology Services