![Sebastien de Halleux](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>)
Sebastien de Halleux
Fondateur chez
Graph Ventures LLC
Profil
Sebastien de Halleux is the founder of Playfish Ltd., founded in 2007, where the title held was Chief Operating Officer.
Mr. de Halleux is the founder of Graph Ventures LLC, founded in 2010, holding the title of Founding General Partner.
Mr. de Halleux was the founder of Matchday, Inc., founded in 2021, with the title Chief Gaming Officer from 2022 to 2025.
Former jobs include Operations Director at Glu Mobile LLC, Consultant at Booz Allen Hamilton, Inc., Principal at Macrospace Ltd., Principal at Nokia, Inc., Principal at Nokia IP, Inc., and Chief Operating Officer at Saildrone, Inc. Education includes graduate studies at Imperial College London.
Postes actifs de Sebastien de Halleux
| Sociétés | Poste | Début |
|---|---|---|
Graph Ventures LLC
 Graph Ventures LLC Investment ManagersFinance Graph Ventures invests in companies located across the globe. The firm focuses on companies operating across a broad range of sectors and industries. It provides financing for early stage capital requirements. | Fondateur | 01/06/2010 |
Anciens postes connus de Sebastien de Halleux
| Sociétés | Poste | Fin |
|---|---|---|
Play Time, Inc.
 Play Time, Inc. Packaged SoftwareTechnology Services Develops gaming platform designed for football fans and allows users to collect cards and trade in marketplace | Fondateur | 01/09/2025 |
Nokia IP, Inc. | Corporate Officer/Principal | - |
Saildrone, Inc.
 Saildrone, Inc. Aerospace & DefenseElectronic Technology Develops advanced unmanned surface vehicles, delivering observations and insights about activities above & below the ocean’s surface | Directeur des opérations | - |
Booz Allen Hamilton, Inc.
 Booz Allen Hamilton, Inc. Packaged SoftwareTechnology Services Builds advanced technology to fast-track results for government—boosting efficiencies, saving money and safeguarding | Corporate Officer/Principal | - |
Macrospace Ltd.
 Macrospace Ltd. Information Technology ServicesTechnology Services Develops and publishes mobile games and provides mobile gaming solutions | Corporate Officer/Principal | - |
Formation de Sebastien de Halleux
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
11
Relations au 1er degré
10
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 10 |
|---|---|
Imperial College London
 Imperial College London Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Packaged SoftwareTechnology Services Builds advanced technology to fast-track results for government—boosting efficiencies, saving money and safeguarding | Technology Services |
Macrospace Ltd.
Macrospace Ltd. Information Technology ServicesTechnology Services Develops and publishes mobile games and provides mobile gaming solutions | Technology Services |
Glu Mobile LLC
 Glu Mobile LLC Packaged SoftwareTechnology Services Develops and publishes mobile games | Technology Services |
Nokia, Inc.
 Nokia, Inc. Specialty TelecommunicationsCommunications Manufactures mobiles and other telephone equipment | Communications |
Nokia IP, Inc. | |
Playfish Ltd.
 Playfish Ltd. Specialty TelecommunicationsCommunications Provides online social games | Communications |
Graph Ventures LLC
Graph Ventures LLC Investment ManagersFinance Graph Ventures invests in companies located across the globe. The firm focuses on companies operating across a broad range of sectors and industries. It provides financing for early stage capital requirements. | Finance |
Saildrone, Inc.
Saildrone, Inc. Aerospace & DefenseElectronic Technology Develops advanced unmanned surface vehicles, delivering observations and insights about activities above & below the ocean’s surface | Electronic Technology |
Play Time, Inc.
Play Time, Inc. Packaged SoftwareTechnology Services Develops gaming platform designed for football fans and allows users to collect cards and trade in marketplace | Technology Services |
