Profilo
Seiichi Kumagai is President & Representative Director at Nihon Insatsu Kogyo KK since 2018.
Serving as Outside Director at Oginoya KK since 2013, Helix Japan KK since 2017, Vesper Co. Ltd. since 2018, and Independent Outside Director at Sun-Life Holding Co., Ltd. starting 2025.
Manager-Management Research Institute at Japan Management Consultants Association since 2013.
Auditor at Art-Advisary-Bank Corporation since 2005.
Former Independent Director at Ascot Corp.
Former Independent Outside Director at KATITAS Co., Ltd.
Posizioni attive di Seiichi Kumagai
| Società | Posizione | Inizio |
|---|---|---|
| SUN-LIFE HOLDING CO.,LTD. | Direttore/Membro del Consiglio | 01/06/2025 |
Japan Management Consultants Association
Japan Management Consultants Association Japan Management Consultants Association is a private company based in Tokyo, Japan. | Corporate Officer/Principal | 01/04/2013 |
Oginoya KK | Direttore/Membro del Consiglio | 01/04/2013 |
Art-Advisary-Bank Corporation | Direttore/Membro del Consiglio | 01/09/2005 |
Helix Japan KK | Direttore/Membro del Consiglio | 01/03/2017 |
Nihon Insatsu Kogyo KK | Presidente | 01/11/2018 |
Vesper Co. Ltd.
Vesper Co. Ltd. Real Estate DevelopmentFinance Leases, develops and manages real estate properties | Direttore/Membro del Consiglio | 01/04/2018 |
Precedenti posizioni note di Seiichi Kumagai
| Società | Posizione | Fine |
|---|---|---|
| ASCOT COR | Direttore/Membro del Consiglio | - |
| KATITAS CO., LTD. | Direttore/Membro del Consiglio | - |
Esperienze
Posizioni ricoperte
Attive
Inattive
Società nel listino
Aziende private
Relazioni
Relazioni di 1° grado
Aziende connesse in 1º grado
Uomo
Donna
Amministratori
Dirigenti
Società collegate
| Aziende private | 9 |
|---|---|
KATITAS Co., Ltd.
KATITAS Co., Ltd. HomebuildingConsumer Durables Engages in renovation and revitalization of housing projects | Consumer Durables |
Ascot Corp.
Ascot Corp. Real Estate DevelopmentFinance Provides apartments, offices, commercial and logistics facilities development & leasing and property management services | Finance |
Nihon Insatsu Kogyo KK | |
Japan Management Consultants Association
Japan Management Consultants Association Japan Management Consultants Association is a private company based in Tokyo, Japan. | |
Oginoya KK | |
Art-Advisary-Bank Corporation | |
Helix Japan KK | |
Sun-Life Holding Co., Ltd.
Sun-Life Holding Co., Ltd. Other Consumer ServicesConsumer Services Provides hotel management, catering and ceremony products arrangement services | Consumer Services |
Vesper Co. Ltd.
Vesper Co. Ltd. Real Estate DevelopmentFinance Leases, develops and manages real estate properties | Finance |
















