Katherine Antonello

Chief Executive Officer at EMPLOYERS HOLDINGS, INC.

Net worth: 6 M $ as of 2026-05-30

61 year

65 connections

Finance

Commercial Services

Consumer Services

Profile

Katherine H.
Antonello is currently President, Chief Executive Officer & Director at Employers Holdings, Inc. since 2021, Chief Executive Officer at Employers Compensation Insurance Co., President, Chief Executive Officer & Director at Employers Preferred Insurance Co., President & Director at Employers Insurance Company of Nevada, Director at Casualty Actuarial Society, President & Director at Employers Group, Inc., and Member of The American Academy of Actuaries.
Former roles include Chief Executive Officer & Director at Elite Insurance Services, Inc. from 2021 to 2023, Chief Actuary at National Council on Compensation Insurance, Inc. from 2013 to 2019, Chief Actuary & Vice President at Lumbermen's Underwriting Alliance from 2001 to 2013, and President at Employers Assurance Co. Education includes an undergraduate degree from Birmingham-Southern College, conferred in 1986.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
EMPLOYERS HOLDINGS, INC. 0.81%	2026-03-29	148,447 ( 0.81% )	6 M $	2026-05-30

Katherine Antonello active positions

Companies	Position	Start
EMPLOYERS HOLDINGS, INC.	Chief Executive Officer	2021-03-31
The American Academy of Actuaries The American Academy of Actuaries Miscellaneous Commercial ServicesCommercial Services Operates as a professional membership association for retirement planning and social scrutiny	Corporate Officer/Principal	-
Casualty Actuarial Society Casualty Actuarial Society Miscellaneous Commercial ServicesCommercial Services Operates as an association for professional education	Director/Board Member	-
Employers Insurance Company of Nevada Employers Insurance Company of Nevada Specialty InsuranceFinance Provides employers compensation insurance services	President	-
Employers Compensation Insurance Co. Employers Compensation Insurance Co. Property/Casualty InsuranceFinance Property and Casualty Insurance	Chief Executive Officer	-
Employers Preferred Insurance Co. Employers Preferred Insurance Co. Property/Casualty InsuranceFinance Provides fire, marine amd casualty insurance	Chief Executive Officer	-
Employers Group, Inc. Employers Group, Inc. Packaged SoftwareTechnology Services Provides business intelligence, HR solutions and employer advocacy services	President	-

All active positions of Katherine Antonello

Former positions of Katherine Antonello

Companies	Position	End
Elite Insurance Services, Inc. Elite Insurance Services, Inc. Multi-Line InsuranceFinance Provides business and personal insurance services	Chief Executive Officer	2023-11-30
National Council on Compensation Insurance, Inc. National Council on Compensation Insurance, Inc. Insurance Brokers/ServicesFinance Provides risk management consulting services	Corporate Officer/Principal	2019-05-31
░░░░░░░░░░░░░░░░ ░░░░░░░░░░░░ ░░░░░░░░	░░░░░░░░░ ░░░░░░░░░░░░░░░░░	░░░░░░░░░░
░░░░░░░░░ ░░░░░░░░░ ░░░	░░░░░░░░░	-

See the detail of Katherine Antonello's experience

Training of Katherine Antonello

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Katherine Antonello's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	12
Employers Holdings, Inc. Employers Holdings, Inc. Property/Casualty InsuranceFinance Provides workers' compensation insurance services	Finance
National Council on Compensation Insurance, Inc. National Council on Compensation Insurance, Inc. Insurance Brokers/ServicesFinance Provides risk management consulting services	Finance
Employers Insurance Company of Nevada Employers Insurance Company of Nevada Specialty InsuranceFinance Provides employers compensation insurance services	Finance
Birmingham-Southern College Birmingham-Southern College Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Lumbermen's Underwriting Alliance Lumbermen's Underwriting Alliance Property/Casualty InsuranceFinance Provides fire, marine and casualty insurance services	Finance
The American Academy of Actuaries The American Academy of Actuaries Miscellaneous Commercial ServicesCommercial Services Operates as a professional membership association for retirement planning and social scrutiny	Commercial Services
Casualty Actuarial Society Casualty Actuarial Society Miscellaneous Commercial ServicesCommercial Services Operates as an association for professional education	Commercial Services
Employers Compensation Insurance Co. Employers Compensation Insurance Co. Property/Casualty InsuranceFinance Property and Casualty Insurance	Finance
Employers Group, Inc. Employers Group, Inc. Packaged SoftwareTechnology Services Provides business intelligence, HR solutions and employer advocacy services	Technology Services
Elite Insurance Services, Inc. Elite Insurance Services, Inc. Multi-Line InsuranceFinance Provides business and personal insurance services	Finance
Employers Assurance Co. Employers Assurance Co. Insurance Brokers/ServicesFinance Provides insurance services to employers against liability for workers compensation claims	Finance
Employers Preferred Insurance Co. Employers Preferred Insurance Co. Property/Casualty InsuranceFinance Provides fire, marine amd casualty insurance	Finance