Ernest Csiszar

Director/Board Member at MASTEC, INC.

Net worth: 4 M $ as of 30/05/2026

75 year

69 connections

Finance

Commercial Services

Government

Profile

Ernest N.
Csiszar is Vice Chairman at Guarantee Insurance Group, Inc. since 2003.
Independent Director at MasTec, Inc. since 2005.
Insurance Director at Bridge Strategy Group LLC.
Director at Palmetto Hospital Trust and PHT Services Ltd. since 2011.
Director at American Integrity Insurance Company since 2012.
Independent Director at American Integrity Insurance Group, Inc. starting 2025.
Director at National Fidelity Holdings, Inc. Former President & Chief Executive Officer at The Seibels Bruce Group, Inc. from 1995 to 1998.
President & Chief Executive Officer at Property Casualty Insurers Association of America in 2006.
Vice Chairman at Guarantee Insurance Co., Inc. Insurance Director for the State of South Carolina from 1998 to 2004.
Director at Ashmere Insurance Co., Guardia LLC, and Managing Co-Director at Holborn Holdings Corp.
President of the National Association of Insurance Commissioners in 2004.
Education includes undergraduate and graduate degrees from the University of Windsor, both conferred in 1971.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
MASTEC, INC. 0.01%	02/06/2026	10,816 ( 0.01% )	4 M $	30/05/2026
AMERICAN INTEGRITY INSURANCE GROUP, INC. 0.02%	12/04/2026	3,126 ( 0.02% )	51 141 $	30/05/2026

Ernest Csiszar active positions

Companies	Position	Start
MASTEC, INC.	Director/Board Member	10/10/2005
AMERICAN INTEGRITY INSURANCE GROUP, INC.	Director/Board Member	06/05/2025
PHT Services Ltd.	Director/Board Member	10/12/2011
National Fidelity Holdings, Inc. National Fidelity Holdings, Inc. Investment ManagersFinance Provides investment services	Director/Board Member	-
American Integrity Insurance Company of Florida, Inc. American Integrity Insurance Company of Florida, Inc. Insurance Brokers/ServicesFinance Provides insurance services	Director/Board Member	31/12/2011
Guarantee Insurance Group, Inc. Guarantee Insurance Group, Inc. Insurance Brokers/ServicesFinance Provides compensation insurance and services	Director/Board Member	31/12/2002
Palmetto Hospital Trust Palmetto Hospital Trust Hospital/Nursing ManagementHealth Services Palmetto Hospital Trust is a company that operates in the Medical & Surgical Hospitals industry. It employs 100 to 249 people and has 5M to 10M of revenue. The company is based in Columbia, SC and has subsidiaries in the United States.	Director/Board Member	10/12/2011
Bridge Strategy Group LLC Bridge Strategy Group LLC Miscellaneous Commercial ServicesCommercial Services Provides management consultancy services	Corporate Officer/Principal	16/06/2010

All active positions of Ernest Csiszar

Former positions of Ernest Csiszar

Companies	Position	End
Property Casualty Insurers Association of America Property Casualty Insurers Association of America Miscellaneous Commercial ServicesCommercial Services Provides business support services to property and casualty insurers	Chief Executive Officer	31/08/2006
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Training of Ernest Csiszar

Experiences
Positions held

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Private companies

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Connections

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Members of the board

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Linked companies

Private companies	17
MasTec, Inc. MasTec, Inc. Engineering & ConstructionIndustrial Services Provides communication, energy, oil and gas and power delivery infrastructure construction services	Industrial Services
The Seibels Bruce Group, Inc. The Seibels Bruce Group, Inc. Property/Casualty InsuranceFinance Provides commercial line property and casualty insurance services	Finance
Property Casualty Insurers Association of America Property Casualty Insurers Association of America Miscellaneous Commercial ServicesCommercial Services Provides business support services to property and casualty insurers	Commercial Services
University of Windsor University of Windsor Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
State of South Carolina State of South Carolina Province/StateGovernment Functions as a regional level government authority	Government
Guarantee Insurance Co., Inc. Guarantee Insurance Co., Inc. Life/Health InsuranceFinance Compensation and Employee Benefits Insurance	Finance
Ashmere Insurance Co. Ashmere Insurance Co. Property/Casualty InsuranceFinance Provides fire, marine and casualty insurance services	Finance
American Integrity Insurance Company of Florida, Inc. American Integrity Insurance Company of Florida, Inc. Insurance Brokers/ServicesFinance Provides insurance services	Finance
National Association of Insurance Commissioners National Association of Insurance Commissioners General GovernmentGovernment Insurance regulators	Government
Bridge Strategy Group LLC Bridge Strategy Group LLC Miscellaneous Commercial ServicesCommercial Services Provides management consultancy services	Commercial Services
American Integrity Insurance Group LLC American Integrity Insurance Group LLC Property/Casualty InsuranceFinance Provides residential property insurance solutions for single-family and condominium owners	Finance
Palmetto Hospital Trust Palmetto Hospital Trust Hospital/Nursing ManagementHealth Services Palmetto Hospital Trust is a company that operates in the Medical & Surgical Hospitals industry. It employs 100 to 249 people and has 5M to 10M of revenue. The company is based in Columbia, SC and has subsidiaries in the United States.	Health Services
PHT Services Ltd.
Guarantee Insurance Group, Inc. Guarantee Insurance Group, Inc. Insurance Brokers/ServicesFinance Provides compensation insurance and services	Finance
Guardia LLC Guardia LLC Packaged SoftwareTechnology Services Provides business oriented computer software services	Technology Services
Holborn Holdings Corp.
National Fidelity Holdings, Inc. National Fidelity Holdings, Inc. Investment ManagersFinance Provides investment services	Finance