Ryunosuke Kosuge
Comptroller/Controller/Auditor at RUDEN HOLDINGS CO.,LTD.
Profile
Ryunosuke Kosuge is an auditor who currently holds positions at Ruden Holdings Co., Ltd., Ruden Life Service KK, Ruden Building Management KK, Kokudoryokuka Co. Ltd., and RTS Linkage Corp.
He previously worked as an auditor at L Trade KK.
Ryunosuke Kosuge active positions
| Companies | Position | Start |
|---|---|---|
| RUDEN HOLDINGS CO.,LTD. | Comptroller/Controller/Auditor | 31/08/2008 |
| Ruden Life Service KK | Comptroller/Controller/Auditor | 29/02/2012 |
| Ruden Building Management KK | Comptroller/Controller/Auditor | 30/06/2016 |
| Kokudoryokuka Co. Ltd. | Comptroller/Controller/Auditor | 30/04/1981 |
| RTS Linkage Corp. | Comptroller/Controller/Auditor | 31/08/2017 |
Former positions of Ryunosuke Kosuge
| Companies | Position | End |
|---|---|---|
L Trade KK
 L Trade KK Real Estate DevelopmentFinance L Trade Co., Ltd. engages in real estate business. It includes planning, development, and sale of condominiums; buying and selling, mediation, leasing, and management of properties; rehabilitation business; and consulting business. The company was founded on March 1, 2006 and is headquartered in Tokyo, Japan. | Comptroller/Controller/Auditor | - |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
Ruden Holdings Co., Ltd.
 Ruden Holdings Co., Ltd. Engineering & ConstructionIndustrial Services Ruden Holdings Co., Ltd. engages in the home carpentry and real estate business. It operates through the following segments: House Care Business, Integrated Building Management Business, Integrated Real Estate Business, and Others. The House Care Business segment provides house wall, ceiling, and floor coating process, house facility replacement, reform construction, and interior and home merchandise sales. The Integrated Building Management Business segment offers cleaning, equipment, security, and upkeep management services. The Integrated Real Estate Business segment manages the planning, development, and sales of condominium. The Others segment includes software development. The company was founded on June 29, 2000 and is headquartered in Tokyo, Japan. | Industrial Services |
L Trade KK
L Trade KK Real Estate DevelopmentFinance L Trade Co., Ltd. engages in real estate business. It includes planning, development, and sale of condominiums; buying and selling, mediation, leasing, and management of properties; rehabilitation business; and consulting business. The company was founded on March 1, 2006 and is headquartered in Tokyo, Japan. | Finance |
| Ruden Life Service KK | |
| Ruden Building Management KK | |
| Kokudoryokuka Co. Ltd. | |
| RTS Linkage Corp. |
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