![Michael O'Reilly](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Michael O'Reilly
Direttore/Membro del Consiglio presso
MARKEL GROUP INC.
Patrimonio netto: 8 M $ in data 30/06/2026
Profilo
Michael O'Reilly is Chairman at Harbor Branch Oceanographic Institute Foundation, Inc. (FL), Lead Independent Director at Markel Group, Inc. since 2021, and President of Trade-Winds Environmental Restoration, Inc. since 1993.
Former roles include Chairman, President & Chief Executive Officer at Windswept Environmental Group, Inc. from 1996 to 2008; Vice Chairman at The Chubb Corp.
and Chubb Asset Managers, Inc. from 1969 to 2008; Chairman at Harbor Point Ltd. in 2010; Chairman at Alterra Capital Holdings Ltd. from 2010 to 2013; and Chief Operating Officer & Vice President at North Shore Environmental Solutions, Inc. Education includes undergraduate studies at New York University and an MBA from Pace University.
Partecipazioni note in società pubbliche
| Società | Data | Numero di azioni | Valutazione | Data di valutazione |
|---|---|---|---|---|
MARKEL GROUP INC. 0,03% | 15/06/2026 | 3.935 ( 0,03% ) | 8 M $ | 30/06/2026 |
Posizioni attive di Michael O'Reilly
| Società | Posizione | Inizio |
|---|---|---|
| MARKEL GROUP INC. | Direttore/Membro del Consiglio | 01/01/2013 |
Trade-Winds Environmental Restoration, Inc. | Presidente | 01/01/1993 |
Harbor Branch Oceanographic Institute Foundation, Inc. (FL)
 Harbor Branch Oceanographic Institute Foundation, Inc. (FL) Miscellaneous Commercial ServicesCommercial Services Conducts research on oceans | Presidente | - |
Precedenti posizioni note di Michael O'Reilly
| Società | Posizione | Fine |
|---|---|---|
Alterra Capital Holdings Ltd.
 Alterra Capital Holdings Ltd. Multi-Line InsuranceFinance Provides insurance, reinsurance and specialty insurance products | Presidente | 25/05/2010 |
Harbor Point Ltd.
 Harbor Point Ltd. Insurance Brokers/ServicesFinance Provides insurance and reinsurance services | Presidente | 01/05/2010 |
Chubb Asset Managers, Inc.
 Chubb Asset Managers, Inc. Investment ManagersFinance Chubb Asset Management invests in readily marketable fixed-income securities with intermediate maturities. The majority of these investments are made in US Treasury government agency and corporate issues. Most are rated AA or better by Moody's or Standard & Poor's. Of the tax-exempt bonds, practically all are rated A or better, with approximately half rated AAA. | Direttore Finanziario/CFO | - |
| CHUBB CORP | Direttore Finanziario/CFO | 01/11/2008 |
Windswept Environmental Group, Inc.
 Windswept Environmental Group, Inc. Engineering & ConstructionIndustrial Services Provides emergency response and disaster recovery services | Amministratore Delegato | 24/11/2008 |
Formazione di Michael O'Reilly
Esperienze
Posizioni ricoperte
Attive
Inattive
Società nel listino
Aziende private
Relazioni
74
Relazioni di 1° grado
11
Aziende connesse in 1º grado
Uomo
Donna
Amministratori
Dirigenti
Società collegate
| Aziende private | 11 |
|---|---|
The Chubb Corp.
 The Chubb Corp. Multi-Line InsuranceFinance Operates as a holding company for a family of property and casualty insurance companies | Finance |
Markel Group, Inc.
 Markel Group, Inc. Property/Casualty InsuranceFinance Provides property and casualty insurance services | Finance |
Windswept Environmental Group, Inc.
Windswept Environmental Group, Inc. Engineering & ConstructionIndustrial Services Provides emergency response and disaster recovery services | Industrial Services |
Chubb Asset Managers, Inc.
Chubb Asset Managers, Inc. Investment ManagersFinance Chubb Asset Management invests in readily marketable fixed-income securities with intermediate maturities. The majority of these investments are made in US Treasury government agency and corporate issues. Most are rated AA or better by Moody's or Standard & Poor's. Of the tax-exempt bonds, practically all are rated A or better, with approximately half rated AAA. | Finance |
New York University
 New York University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Pace University
 Pace University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Harbor Point Ltd.
Harbor Point Ltd. Insurance Brokers/ServicesFinance Provides insurance and reinsurance services | Finance |
Trade-Winds Environmental Restoration, Inc. | |
North Shore Environmental Solutions, Inc. | |
Harbor Branch Oceanographic Institute Foundation, Inc. (FL)
Harbor Branch Oceanographic Institute Foundation, Inc. (FL) Miscellaneous Commercial ServicesCommercial Services Conducts research on oceans | Commercial Services |
Alterra Capital Holdings Ltd.
Alterra Capital Holdings Ltd. Multi-Line InsuranceFinance Provides insurance, reinsurance and specialty insurance products | Finance |
