John Joseph Byrne

John Joseph Byrne

Geen lopende functies

90 jaar
Finance
Consumer Services
Retail Trade

Profiel

John Joseph Byrne served as Chairman & Chief Executive Officer at Government Employees Insurance Co. from 1976 to 1985.
He then served as Chairman & Chief Executive at White Mountains Insurance Group Ltd.
from 1985 to 2007, and as Chairman at OneBeacon Corp.
from 1985 to 2001.
Byrne also served as a Director at American Express Co. from 1991 to 1993, and as a Director at Beyond, Inc. from 1999 to 2011.
He held director positions at Lehman Brothers, Inc., Zurich Reinsurance Centre Holdings, Inc., Integro, Inc., Intact Insurance Group USA Holdings, Inc., Terra Nova Holdings Ltd., Martin Marietta Corp., and Mid Ocean Brands, Inc. Byrne also served as Executive Vice President at The Travelers Insurance Co. and as an Executive Investor at FFL Partners LLC.
He was a Member of The American Academy of Actuaries.
Byrne received his undergraduate degree from Rutgers State University of New Jersey and the University of Michigan.

Eerdere bekende functies van John Joseph Byrne

BedrijvenFunctieEinde
Corporate Officer/Principal 01-03-2013
BEYOND, INC. Director/Board Member 25-05-2011
WHITE MOUNTAINS INSURANCE GROUP, LTD. Chief Executive Officer 01-01-1990
Chairman 01-12-2001
AMERICAN EXPRESS COMPANY Director/Board Member 01-01-1993
Ervaring van John Joseph Byrne in detail bekijken

Opleiding van John Joseph Byrne

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

Ervaring
Beklede functies

Actief

Inactief

Beursgenoteerde bedrijven

Bedrijven in privébezit

Ervaring van John Joseph Byrne in detail bekijken

Connecties

96

Eerstegraads connecties

17

Bedrijven verbonden in de eerste graad

Man

Vrouw

Besturend

Uitvoerend

Persoonlijk netwerk weergeven

Verwante bedrijven

Beursgenoteerde bedrijven3
AMERICAN EXPRESS COMPANY

Finance

WHITE MOUNTAINS INSURANCE GROUP, LTD.

Finance

BEYOND, INC.

Retail Trade

Bedrijven in privébezit12

Finance

Finance

Finance

Zurich Reinsurance Centre Holdings, Inc.

Finance

Finance

Technology Services

Finance

Finance

Martin Marietta Corp.

Electronic Technology

Finance

Commercial Services

Mid Ocean Brands, Inc.

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