![John C. G. O'Leary](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>)
John C. G. O'Leary
Directeur/Membre du Conseil chez
TECHNIPFMC PLC
Fortune : 9 M $ au 31/05/2026
Profil
John C.
G.
O'Leary was the founder of Vantage Energy Services, Inc., founded in 2006, where the title held was Director.
Current jobs include Chief Executive Officer at Strand Energy since 2007, Chairman at Excel Marco, Independent Director at TechnipFMC plc since 2017, Regional Vice President at International Association of Drilling Contractors, Member-Supervisory Board at Kahn Scheepvaart BV, Member-Supervisory Board at Jumbo Shipping VOF since 2007, and Member-Supervisory Board at Huisman Equipment BV since 2006.
Former jobs include Vice Chairman-Marketing at Forasol-Foramer NV from 1990 to 1997, Independent Director at Technip SA, Director at Vantage Drilling Co. from 2008 to 2016, Director at Maritime Industrial Services Co. Ltd., Inc., President & Vice President-International Marketing at Pride International LLC (Texas) from 1997 to 2004, Trustee at The Awty International School Houston, and Partner at Pareto Offshore ASA from 2004 to 2006.
Education history includes undergraduate studies at IFP Energies Nouvelles, graduate studies at Trinity College Dublin, and undergraduate studies completed in 1977 at University College Cork.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
TECHNIPFMC PLC 0,03 % | 19/05/2026 | 131 335 ( 0,03 % ) | 9 M $ | 31/05/2026 |
Postes actifs de John C. G. O'Leary
| Sociétés | Poste | Début |
|---|---|---|
| TECHNIPFMC PLC | Directeur/Membre du Conseil | 01/01/2017 |
Excel Marco | Président | 16/03/2011 |
Strand Energy | Directeur Général | 01/01/2007 |
Huisman Equipment BV
 Huisman Equipment BV Trucks/Construction/Farm MachineryProducer Manufacturing Designs and manufactures heavy construction equipment | Directeur/Membre du Conseil | 01/01/2006 |
Jumbo Shipping VOF
 Jumbo Shipping VOF Air Freight/CouriersTransportation Provides shipping and offshore transportation services | Directeur/Membre du Conseil | 01/01/2007 |
International Association of Drilling Contractors
 International Association of Drilling Contractors Miscellaneous Commercial ServicesCommercial Services Operates as a a non-profit trade association for drilling industry | Corporate Officer/Principal | 16/03/2011 |
Kahn Scheepvaart BV
 Kahn Scheepvaart BV Marine ShippingTransportation Provides heavy lift shipping and offshore transportation services | Directeur/Membre du Conseil | 11/01/2010 |
Anciens postes connus de John C. G. O'Leary
| Sociétés | Poste | Fin |
|---|---|---|
| VANTAGE DRILLING COMPANY | Directeur/Membre du Conseil | 10/02/2016 |
Pareto Offshore ASA
 Pareto Offshore ASA Miscellaneous Commercial ServicesCommercial Services Provides offshore rig brokering and advisory services to the drilling industry | Corporate Officer/Principal | 01/01/2006 |
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Formation de John C. G. O'Leary
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
62
Relations au 1er degré
18
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 18 |
|---|---|
Pride International LLC (Texas)
 Pride International LLC (Texas) Contract DrillingIndustrial Services Provides offshore drilling, rig and crew services to oil and gas companies | Industrial Services |
Technip SA
 Technip SA Engineering & ConstructionIndustrial Services Provides project management, engineering and construction services | Industrial Services |
Forasol-Foramer NV
 Forasol-Foramer NV Contract DrillingIndustrial Services Provides on shore and off shore drilling services | Industrial Services |
IFP Energies Nouvelles
 IFP Energies Nouvelles Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Vantage Energy Services, Inc.
 Vantage Energy Services, Inc. Financial ConglomeratesFinance Operates as a blank check company | Finance |
Vantage Drilling Co.
 Vantage Drilling Co. Contract DrillingIndustrial Services Operates as an international offshore drilling company | Industrial Services |
Trinity College Dublin
 Trinity College Dublin Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University College Cork
 University College Cork Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Maritime Industrial Services Co. Ltd., Inc.
 Maritime Industrial Services Co. Ltd., Inc. Engineering & ConstructionIndustrial Services Provides oil and gas facility construction services | Industrial Services |
International Association of Drilling Contractors
International Association of Drilling Contractors Miscellaneous Commercial ServicesCommercial Services Operates as a a non-profit trade association for drilling industry | Commercial Services |
The Awty International School Houston
 The Awty International School Houston General GovernmentGovernment Provides educational services | Government |
Kahn Scheepvaart BV
Kahn Scheepvaart BV Marine ShippingTransportation Provides heavy lift shipping and offshore transportation services | Transportation |
Huisman Equipment BV
Huisman Equipment BV Trucks/Construction/Farm MachineryProducer Manufacturing Designs and manufactures heavy construction equipment | Producer Manufacturing |
Jumbo Shipping VOF
Jumbo Shipping VOF Air Freight/CouriersTransportation Provides shipping and offshore transportation services | Transportation |
Excel Marco | |
Strand Energy | |
Pareto Offshore ASA
Pareto Offshore ASA Miscellaneous Commercial ServicesCommercial Services Provides offshore rig brokering and advisory services to the drilling industry | Commercial Services |
TechnipFMC plc
 TechnipFMC plc Oilfield Services/EquipmentIndustrial Services Designs and manufactures subsea & surface technology equipment used for oil and gas industry | Industrial Services |
