John Joseph Byrne

John Joseph Byrne

90 year
Finance
Consumer Services
Retail Trade

Career history of John Joseph Byrne

Former positions of John Joseph Byrne

CompaniesPositionStartEnd
Corporate Officer/Principal 2010-06-24 2013-02-28
Trading-Fixed Income 2010-06-24 2010-06-24
BEYOND, INC. Director/Board Member 2010-05-12 2011-05-24
WHITE MOUNTAINS INSURANCE GROUP, LTD. Chief Executive Officer 1984-12-31 1989-12-31
Chairman 1984-12-31 2007-01-19
Chairman 1984-12-31 2001-11-30
AMERICAN EXPRESS COMPANY Director/Board Member 1990-12-31 1992-12-31
Chairman 1984-12-31 1984-12-31
President - 1984-12-31
Corporate Officer/Principal 2011-01-06 -
Corporate Officer/Principal - -
Martin Marietta Corp. Director/Board Member - -
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Training of John Joseph Byrne

Rutgers State University of New Jersey Undergraduate Degree
University of Michigan Undergraduate Degree

Statistics

International

United States 17
Bermuda 2

Operational

Director/Board Member 9
Chairman 3
Corporate Officer/Principal 3

Sectoral

Finance 11
Consumer Services 3
Retail Trade 2

Positions held

Active

Inactive

Listed companies

Private companies

Linked companies

Listed companies3
WHITE MOUNTAINS INSURANCE GROUP, LTD.

Finance

BEYOND, INC.

Retail Trade

AMERICAN EXPRESS COMPANY

Finance

Private companies12

Finance

Finance

Finance

Martin Marietta Corp.

Electronic Technology

Finance

Zurich Reinsurance Centre Holdings, Inc.

Finance

Finance

Technology Services

Finance

Commercial Services

Mid Ocean Brands, Inc.

Finance

See company connections