Profil
Keiko Yamahira is Director at Sanyo Reform KK since 2012.
Independent Outside Director at Shinagawa Refra Co., Ltd. since 2022.
Independent Outside Director at Maruichi Steel Tube Ltd. since 2024.
Former Independent Outside Director at Fujitec Co., Ltd. Former President, Director & GM-Business Promotions at Sanyo Homes Corp.
from 2015 to 2017.
Former Director at Sanyo Homes Community Corp.
from 2013 to 2017.
Former Independent Outside Director at Mirarth Holdings, Inc. Former Independent Outside Director at Joshin Corp.
from 2019 to 2026.
Postes actifs de Keiko Yamahira
| Sociétés | Poste | Début |
|---|---|---|
| SHINAGAWA REFRA CO., LTD. | Directeur/Membre du Conseil | 01/06/2022 |
| MARUICHI STEEL TUBE LTD. | Directeur/Membre du Conseil | 01/06/2024 |
Sanyo Reform KK | Directeur/Membre du Conseil | 01/06/2012 |
Anciens postes connus de Keiko Yamahira
| Sociétés | Poste | Fin |
|---|---|---|
| JOSHIN CORPORATION | Directeur/Membre du Conseil | 26/06/2026 |
| MIRARTH HOLDINGS,INC. | Directeur/Membre du Conseil | - |
Sanyo Homes Community Corp. | Président | - |
| FUJITEC CO., LTD. | Directeur/Membre du Conseil | - |
| SANYO HOMES CORPORATION | President | 01/04/2017 |
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
Relations au 1er degré
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 8 |
|---|---|
Maruichi Steel Tube Ltd.
Maruichi Steel Tube Ltd. Metal FabricationProducer Manufacturing Manufactures and markets specialized steel structures and pipes | Producer Manufacturing |
Fujitec Co., Ltd.
Fujitec Co., Ltd. Building ProductsProducer Manufacturing Engages in research and development, manufacturing, sales, installation & maintenance of elevators, escalators and moving walkways | Producer Manufacturing |
Shinagawa Refractories Co., Ltd.
Shinagawa Refractories Co., Ltd. Construction MaterialsNon-Energy Minerals Manufactures and sells refractories, insulation materials & fine ceramics and provides furnace construction services | Non-Energy Minerals |
Joshin Denki Co., Ltd.
Joshin Denki Co., Ltd. Electronics/Appliance StoresRetail Trade Engages in sale and service of home appliances | Retail Trade |
Mirarth Holdings, Inc.
Mirarth Holdings, Inc. Real Estate DevelopmentFinance Engages in sales of condominiums, detached house and renewal resale & provides real estate rental, management and other services | Finance |
Sanyo Homes Corp.
Sanyo Homes Corp. HomebuildingConsumer Durables Builds residential houses and apartments | Consumer Durables |
Sanyo Reform KK | |
Sanyo Homes Community Corp. |
















