Ryuichi Ishikawa
President at Integration Management Co., Ltd.
Profile
Ryuichi Ishikawa currently works at Integration Management Co., Ltd., as President & Representative Director from 1999.
Mr. Ishikawa also formerly worked at Tokyo Koki Co., Ltd., as Chairman & Executive President from 2016 to 2018, Nextage Co., Ltd., as Senior Managing Director from 1999 to 2000, PLAN DO Co., Ltd., as Director, Orange Market KK, as Director, Shokujin KK, as Director, Bit-isle Equinix, Inc., as Auditor, C-Five Corp., as Auditor, and International Sports News Agency, as Auditor.
Mr. Ishikawa received his graduate degree in 1977 from Keio University.
Ryuichi Ishikawa active positions
| Companies | Position | Start |
|---|---|---|
| Integration Management Co., Ltd. | President | 01/09/1999 |
Former positions of Ryuichi Ishikawa
| Companies | Position | End |
|---|---|---|
| TOKYO KOKI CO. LTD. | Chairman | 31/05/2018 |
| Shokujin KK | Director/Board Member | - |
| International Sports News Agency | Comptroller/Controller/Auditor | - |
| Orange Market KK | Director/Board Member | - |
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 | - |
Training of Ryuichi Ishikawa
| Keio University | Graduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 2 |
|---|---|
| TOKYO KOKI CO. LTD. | Producer Manufacturing |
| NEXTAGE CO., LTD. | Retail Trade |
| 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 |
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 |
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 |
| Integration Management Co., Ltd. | |
| Shokujin KK | |
| International Sports News Agency | |
| Orange Market KK |
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