![Itaru Tanimura](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Itaru Tanimura
President at
M3, INC.
Net worth: 218 M $ as of 2026-06-29
Profile
Mr. Itaru Tanimura is an Independent Outside Director at ENIGMO, Inc. and a President & Representative Director at M3, Inc. He is on the Board of Directors at ENIGMO, Inc., M3i, Inc., Mebix, Inc., P5, Inc. /Japan/, Shanghai Kingyee Technology Co. Ltd., MIC Medical Corp., Doctors.net.uk Ltd., Reno Medical KK, M3 Career, Inc., Medi C&C Co., Ltd., M3 USA Corp., M3, Inc., M3 (EU) Ltd., M3 Medical Holdings Ltd., Vidal Group Holdings Ltd., Medlive Technology Co., Ltd., AGRIMEDIA Corp. and Foodison KK. Mr. Tanimura was previously employed as a Partner by McKinsey & Co. (Japan). He also served on the board at Mediscience Planning, Inc. and C.M.S Co. Ltd.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
M3, INC. 2.87% | 2025-09-29 | 19,505,000 ( 2.87% ) | 218 M $ | 2026-06-29 |
FOODISON,INC. 1.38% | 2025-09-29 | 64,000 ( 1.38% ) | 278 406 $ | 2026-06-29 |
Itaru Tanimura active positions
| Companies | Position | Start |
|---|---|---|
| M3, INC. | President | 2000-09-28 |
| FOODISON, INC. | Director/Board Member | 2015-09-30 |
Shanghai Kingyee Technology Co., Ltd.
 Shanghai Kingyee Technology Co., Ltd. Medical DistributorsDistribution Services Manufactures medical equipments | Director/Board Member | 2013-10-31 |
Vidal Group Holdings Ltd.
 Vidal Group Holdings Ltd. Data Processing ServicesTechnology Services Operates as a holding company whose subsidiaries which provides data and information services | Director/Board Member | 2016-11-30 |
M3 (EU) Ltd.
 M3 (EU) Ltd. Internet Software/ServicesTechnology Services Provides medical related services through the Internet services | Director/Board Member | 2011-08-22 |
M3 Medical Holdings Ltd.
 M3 Medical Holdings Ltd. Miscellaneous Commercial ServicesCommercial Services Provides clinical trial support and marketing support services for pharmaceutical | Director/Board Member | 2016-11-30 |
M3i, Inc.
 M3i, Inc. Investment ManagersFinance M3i invests in companies located in Japan. The firm focuses on the medical and healthcare sectors. It participates in seed, early, and later-stage transactions. | Director/Board Member | 2015-12-31 |
AGRIMEDIA Co., Ltd.
 AGRIMEDIA Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Owns and operates shared farms | Director/Board Member | - |
Mebix, Inc.
 Mebix, Inc. Packaged SoftwareTechnology Services Develops systems and software for clinical tests | Director/Board Member | 2014-10-31 |
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Former positions of Itaru Tanimura
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Training of Itaru Tanimura
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
29
1st degree connections
23
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 23 |
|---|---|
M3, Inc.
 M3, Inc. Internet Software/ServicesTechnology Services Operates an online medical information platform | Technology Services |
Mediscience Planning, Inc.
 Mediscience Planning, Inc. Miscellaneous Commercial ServicesCommercial Services Provides services in pharmaceutical research and development | Commercial Services |
Mebix, Inc.
Mebix, Inc. Packaged SoftwareTechnology Services Develops systems and software for clinical tests | Technology Services |
MIC Medical Corp.
 MIC Medical Corp. Medical/Nursing ServicesHealth Services Provides development support services to the pharmaceutical and medical sectors in Japan | Health Services |
International Christian University
 International Christian University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
ENIGMO, Inc.
 ENIGMO, Inc. Packaged SoftwareTechnology Services Engages in the planning, development and management of Internet business | Technology Services |
McKinsey & Co. (Japan)
 McKinsey & Co. (Japan) Miscellaneous Commercial ServicesCommercial Services Provides management consulting services | Commercial Services |
C.M.S Co. Ltd.
 C.M.S Co. Ltd. Information Technology ServicesTechnology Services Develops, distributes, and maintains electronic medical records capturing software and computers for medical accounting use | Technology Services |
Doctors.net.uk Ltd.
 Doctors.net.uk Ltd. Internet Software/ServicesTechnology Services Provides online social networking services for doctors | Technology Services |
M3 Career, Inc.
 M3 Career, Inc. Personnel ServicesCommercial Services Provides physician recruitment and matching services | Commercial Services |
Medi C&C Co. Ltd.
 Medi C&C Co. Ltd. Internet Software/ServicesTechnology Services Provides medical information to doctors and IoT security services | Technology Services |
M3 USA Corp.
 M3 USA Corp. Miscellaneous Commercial ServicesCommercial Services Owns and operates a physician portal | Commercial Services |
Reno Medical KK | |
Shanghai Kingyee Technology Co., Ltd.
Shanghai Kingyee Technology Co., Ltd. Medical DistributorsDistribution Services Manufactures medical equipments | Distribution Services |
AGRIMEDIA Co., Ltd.
AGRIMEDIA Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Owns and operates shared farms | Commercial Services |
P5, Inc. /Japan/ | |
Foodison, Inc.
 Foodison, Inc. Food RetailRetail Trade Operates as a fish marketing platform and provides recruitment services | Retail Trade |
M3i, Inc.
M3i, Inc. Investment ManagersFinance M3i invests in companies located in Japan. The firm focuses on the medical and healthcare sectors. It participates in seed, early, and later-stage transactions. | Finance |
M3 Medical Holdings Ltd.
M3 Medical Holdings Ltd. Miscellaneous Commercial ServicesCommercial Services Provides clinical trial support and marketing support services for pharmaceutical | Commercial Services |
Vidal Group Holdings Ltd.
Vidal Group Holdings Ltd. Data Processing ServicesTechnology Services Operates as a holding company whose subsidiaries which provides data and information services | Technology Services |
M3 (EU) Ltd.
M3 (EU) Ltd. Internet Software/ServicesTechnology Services Provides medical related services through the Internet services | Technology Services |
Reapra KK | |
Medlive Technology Co., Ltd.
 Medlive Technology Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Provides education and corporate solutions | Commercial Services |
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- Itaru Tanimura
