![Simon Ayat](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>)
Fortuna: 1 M $ al 31/05/2026
Simon Ayat is currently Director at Cameron International Corp.
since 2016, Independent Director at Tenaris SA, and Independent Director at Liberty Energy, Inc. since 2020.
Former roles include Director at Eurasia Drilling Co. Ltd., Non Executive Director at Coastline Exploration, Inc., Chief Financial Officer & Executive Vice President at SLB Ltd. from 2009 to 2020, Controller at Schlumberger Oilfield Services, Inc. from 1998 to 2001, Vice President-Finance at SchlumbergerSema, Inc. from 2001 to 2002, Group Controller at Wireline, Inc., and Controller at Forex Neptune Drilling Co. Education includes undergraduate studies at the University of San Francisco.
| Empresa | Fecha | Número de acciones | Valoración | Fecha de valoración |
|---|---|---|---|---|
| 18/02/2026 | 44.480 ( 0,03 % ) | 1 M $ | 31/05/2026 |
| Empresas | Cargo | Inicio |
|---|---|---|
| CAMERON INTERNATIONAL CORPORATION | Director/Miembro de la Junta | 01/04/2016 |
| TENARIS S.A. | Director/Miembro de la Junta | - |
| LIBERTY ENERGY INC. | Director/Miembro de la Junta | 31/12/2020 |
| Empresas | Cargo | Fin |
|---|---|---|
| SLB N.V. | Director Financiero/CFO | 22/01/2020 |
Coastline Exploration, Inc.
 Coastline Exploration, Inc. Integrated OilEnergy Minerals Operates as an upstream oil and gas exploration and production company | Director/Miembro de la Junta | 02/02/2018 |
SchlumbergerSema, Inc.
 SchlumbergerSema, Inc. Information Technology ServicesTechnology Services Provides information technology solutions and services | Director Financiero/CFO | 01/12/2002 |
Schlumberger Oilfield Services, Inc.
 Schlumberger Oilfield Services, Inc. Oilfield Services/EquipmentIndustrial Services Provides oilfield exploration services | Comptroller/Controller/Auditor | 01/04/2001 |
| EURASIA DRILLING CO LTD | Director/Miembro de la Junta | - |
Activas
Inactivas
Empresas cotizadas
Empresas privadas
Relaciones de 1er grado
Empresas vinculadas al 1er grado
Hombre
Mujer
Administradores
Ejecutivos
| Empresas privadas | 11 |
|---|---|
Cameron International Corp.
 Cameron International Corp. Oilfield Services/EquipmentIndustrial Services Manufactures and distributes flow equipment products & systems to oil, gas and process industries | Industrial Services |
Schlumberger Ltd.
 Schlumberger Ltd. Contract DrillingIndustrial Services Designs and constructs wells and manufactures surface & midstream production systems | Industrial Services |
Tenaris SA
 Tenaris SA SteelNon-Energy Minerals Manufactures and markets welded and seamless steel pipes | Non-Energy Minerals |
Schlumberger Oilfield Services, Inc.
Schlumberger Oilfield Services, Inc. Oilfield Services/EquipmentIndustrial Services Provides oilfield exploration services | Industrial Services |
Eurasia Drilling Co. Ltd.
 Eurasia Drilling Co. Ltd. Contract DrillingIndustrial Services Provides onshore and offshore oil drilling services | Industrial Services |
University of San Francisco
 University of San Francisco Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
SchlumbergerSema, Inc.
SchlumbergerSema, Inc. Information Technology ServicesTechnology Services Provides information technology solutions and services | Technology Services |
Wireline, Inc.
 Wireline, Inc. Investment ManagersFinance Functions as an alternative investment manager | Finance |
Forex Neptune Drilling Co. | |
Coastline Exploration, Inc.
Coastline Exploration, Inc. Integrated OilEnergy Minerals Operates as an upstream oil and gas exploration and production company | Energy Minerals |
Liberty Energy, Inc.
 Liberty Energy, Inc. Oilfield Services/EquipmentIndustrial Services Provides oil and gas field hydraulic fracturing services | Industrial Services |
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