Ryuichi Ishikawa
President at Integration Management Co., Ltd.
Ryuichi Ishikawa active positions
| Companies | Position | Start | End |
|---|---|---|---|
| Integration Management Co., Ltd. | Director/Board Member | 1999-08-31 | - |
| President | 1999-08-31 | - |
Career history of Ryuichi Ishikawa
Former positions of Ryuichi Ishikawa
| Companies | Position | Start | End |
|---|---|---|---|
| TOKYO KOKI CO. LTD. | Chairman | 2014-05-31 | 2018-05-30 |
| President | 2015-01-31 | 2018-05-30 | |
| Shokujin KK | Director/Board Member | 2011-03-13 | - |
| International Sports News Agency | Comptroller/Controller/Auditor | 2011-03-13 | - |
| Orange Market KK | Director/Board Member | 2011-03-13 | - |
C-Five Corp.
 C-Five Corp. Information Technology ServicesTechnology Services C-Five Corp. is a Japanese real estate company that manages 30,000 units, primarily in the metropolitan area. The private company is based in Tokyo, Japan. The company specializes in creating new added value ahead of the times through their flexible imagination, planning skills, and total proposals. | Comptroller/Controller/Auditor | 2011-03-13 | - |
PLAN DO Co., Ltd.
 PLAN DO Co., Ltd. Real Estate DevelopmentFinance PLAN DO Co., Ltd. engages in the sale and mediation of real estate revenue services. It also provides consulting business for real estate revenue, reform and renovation business for existing buildings, profitable real estate management business and share house management business. The company was founded on April 10, 2003 and is headquartered in Tokyo, Japan. | Director/Board Member | 2003-03-31 | - |
| NEXTAGE CO., LTD. | Director/Board Member | 2000-04-30 | - |
| President | 2000-04-30 | - | |
| BIT-ISLE INC. | Comptroller/Controller/Auditor | 2011-03-10 | - |
Training of Ryuichi Ishikawa
| Keio University | Graduate Degree |
Statistics
International
| Japan | 11 |
Operational
| Director/Board Member | 5 |
| Comptroller/Controller/Auditor | 3 |
| President | 3 |
Sectoral
| Technology Services | 3 |
| Retail Trade | 2 |
| Finance | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 2 |
|---|---|
| NEXTAGE CO., LTD. | Retail Trade |
| TOKYO KOKI CO. LTD. | Producer Manufacturing |
| Private companies | 7 |
|---|---|
Bit-isle Equinix, Inc.
 Bit-isle Equinix, Inc. Data Processing ServicesTechnology Services Bit-isle Equinix, Inc. engages in the provision of information technology (IT) outsourcing and Internet Data Center (iDC) services. It offers the following products and services: collocation service, network connectivity, rental service, integrated 24/7 managed service for iDC, Bit-isle Cloud platform server, V series, Bit-isle Cloud N series, Bit-isle Cloud real server, integrated 24/7 managed service for Cloud. The company was founded on June 14, 2000 and is headquartered in Tokyo, Japan. | Technology Services |
| Integration Management Co., Ltd. | |
PLAN DO Co., Ltd.
PLAN DO Co., Ltd. Real Estate DevelopmentFinance PLAN DO Co., Ltd. engages in the sale and mediation of real estate revenue services. It also provides consulting business for real estate revenue, reform and renovation business for existing buildings, profitable real estate management business and share house management business. The company was founded on April 10, 2003 and is headquartered in Tokyo, Japan. | Finance |
C-Five Corp.
C-Five Corp. Information Technology ServicesTechnology Services C-Five Corp. is a Japanese real estate company that manages 30,000 units, primarily in the metropolitan area. The private company is based in Tokyo, Japan. The company specializes in creating new added value ahead of the times through their flexible imagination, planning skills, and total proposals. | Technology Services |
| Orange Market KK | |
| Shokujin KK | |
| International Sports News Agency |
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