
Philippe Guillemot
Net worth: 75 M $ as of 31/05/2026

Net worth: 75 M $ as of 31/05/2026
Philippe Guillemot is Chairman & Chief Executive Officer at Vallourec SA since 2022.
He is Chairman at Vallourec Tubes SAS, Vallourec Tubes France SAS, and Vallourec Oil & Gas France SAS since 2022.
He serves as Independent Director at Sonoco Products Co. since 2017 and as Director at CRCAM d'Ille et Vilaine.
Formerly, he was Chief Executive Officer & Director at Elior Group SA from 2018 to 2022, Chief Executive Officer & Director at Europcar Mobility Group SA from 2010 to 2012, Chairman & Chief Executive Officer at T&D Holding SA and Grid Solutions SAS from 2004 to 2010.
Other former roles include Non-Executive Chairman at Ascometal SASU, Chairman at Elior, Inc. and Captain Bidco SAS, Director & Operations Manager at Compagnie Générale des Établissements Michelin SCA, Independent Non-Executive Director at Constellium SE from 2013 to 2019, Independent Director at Visteon Corp.
from 2011 to 2013, Group Vice President at Valeo SE and Group Executive Vice President at Forvia SE from 1998 to 2003, Member at Booz Allen Hamilton, Inc. from 1991 to 1993, and Chief Operating & Sales Officer at Alcatel Lucent SAS from 2013 to 2016.
Education includes an undergraduate degree from Ecole des Mines de Nancy in 1982 and an MBA from Harvard Business School.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
VALLOUREC SA 1.14% | 31/12/2025 | 2,670,938 ( 1.14% ) | 75 M $ | 31/05/2026 |
| 01/04/2026 | 0 ( -.--% ) | - $ | 31/05/2026 |
| Companies | Position | Start |
|---|---|---|
| SONOCO PRODUCTS COMPANY | Director/Board Member | 19/07/2017 |
| CAISSE RÉGIONALE DE CRÉDIT AGRICOLE MUTUEL D'ILLE-ET-VILAINE | Director/Board Member | - |
| VALLOUREC | Chief Executive Officer | 20/03/2022 |
Vallourec Oil & Gas France SAS
Vallourec Oil & Gas France SAS SteelNon-Energy Minerals Manufactures steel tubes and pipes | Chairman | 01/01/2022 |
Vallourec Tubes France SAS
Vallourec Tubes France SAS SteelNon-Energy Minerals Manufactures steel tubes, pipes, hollow profiles and fittings | Chairman | 20/04/2022 |
Vallourec Tubes SAS
Vallourec Tubes SAS SteelNon-Energy Minerals Manufactures steel and alloy tubes used by the automobile, oil and gas refining, petrochemical, and other industries | Chairman | 01/01/2022 |
| Companies | Position | End |
|---|---|---|
| ELIOR GROUP | Chief Executive Officer | 01/03/2022 |
| CONSTELLIUM SE | Director/Board Member | 01/12/2019 |
| ALCATEL LUCENT | Chief Operating Officer | 01/01/2016 |
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Active
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Listed companies
Private companies
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
| Private companies | 22 |
|---|---|
Sonoco Products Co.
Sonoco Products Co. Containers/PackagingProcess Industries Manufactures paperboard and plastic-based packaging products and provides packaging services | Process Industries |
Visteon Corp.
Visteon Corp. Auto Parts: OEMProducer Manufacturing Designs, manufactures and supplies instrument clusters, displays, infotainment, domain controllers and driver assistance systems | Producer Manufacturing |
Compagnie Générale des Établissements Michelin SCA
Compagnie Générale des Établissements Michelin SCA Automotive AftermarketConsumer Durables Manufactures tires and rubber products | Consumer Durables |
Valeo SE
Valeo SE Auto Parts: OEMProducer Manufacturing Manufactures and sells visibility, powertrain, thermal and driving systems | Producer Manufacturing |
Forvia SE
Forvia SE Auto Parts: OEMProducer Manufacturing Designs and manufactures vehicle seats, seating frames and adjustment mechanisms | Producer Manufacturing |
CRCAM d'Ille et Vilaine
CRCAM d'Ille et Vilaine Regional BanksFinance Provides banking and financial services | Finance |
Vallourec SA
Vallourec SA SteelNon-Energy Minerals Manufactures and distributes steel and alloy tubing used by the automobile, oil and gas refining, petrochemical and other industries | Non-Energy Minerals |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Provides engineering and environmental consulting services | Industrial Services |
Ascometal SASU
Ascometal SASU SteelNon-Energy Minerals Manufactures steel, bearings, springs, and related products | Non-Energy Minerals |
Elior Group SA
Elior Group SA RestaurantsConsumer Services Provides contract catering, concession catering services | Consumer Services |
Grid Solutions SAS
Grid Solutions SAS Electrical ProductsProducer Manufacturing Designs, manufactures, and distributes equipment and systems for electricity transfer | Producer Manufacturing |
Europcar Mobility Group SA
Europcar Mobility Group SA Finance/Rental/LeasingFinance Provides car rental services | Finance |
Ecole des Mines de Nancy
Ecole des Mines de Nancy Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Alcatel Lucent SAS
Alcatel Lucent SAS Engineering & ConstructionIndustrial Services Provides engineering and technical services | Industrial Services |
T&D Holding SA
T&D Holding SA Electric UtilitiesUtilities Operates as a holding company with interest in providing electrical power transmission and distribution services | Utilities |
Elior, Inc.
Elior, Inc. RestaurantsConsumer Services Provides outsourced food management services | Consumer Services |
Captain Bidco SAS
Captain Bidco SAS Financial ConglomeratesFinance Provides financial services | Finance |
Constellium SE
Constellium SE AluminumNon-Energy Minerals Operates as a holding company whose subsidiaries manufactures and sells rolled & extruded aluminum products | Non-Energy Minerals |
Harvard Business School
Harvard Business School Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Vallourec Tubes SAS
Vallourec Tubes SAS SteelNon-Energy Minerals Manufactures steel and alloy tubes used by the automobile, oil and gas refining, petrochemical, and other industries | Non-Energy Minerals |
Vallourec Tubes France SAS
Vallourec Tubes France SAS SteelNon-Energy Minerals Manufactures steel tubes, pipes, hollow profiles and fittings | Non-Energy Minerals |
Vallourec Oil & Gas France SAS
Vallourec Oil & Gas France SAS SteelNon-Energy Minerals Manufactures steel tubes and pipes | Non-Energy Minerals |
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