Tomoko Namba
Founder at DENA CO., LTD.
Net worth: 199 M $ as of 2024-03-30
Profile
Tomoko Namba is the founder of DeNA Co., Ltd.
(founded in 1999) and Delight Venture Investment KK (founded in 2019).
She is currently the Chairman of DeNA Co., Ltd.
and the Managing Partner of Delight Venture Investment KK.
Her current job is as a Director at Yokohama DeNA BayStars Baseball Club, Inc. (since 2015).
Her former jobs include Chairman of DeNA Global, Inc., President & Representative Director of Mobaoku Co., Ltd., and Partner at McKinsey & Co. (Japan).
Ms. Namba obtained an MBA from Harvard University in 1990.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
DENA CO., LTD.
16.22% | 2023-09-29 | 19,811,000 ( 16.22% ) | 199 M $ | 2024-03-30 |
Tomoko Namba active positions
| Companies | Position | Start |
|---|---|---|
| DENA CO., LTD. | Founder | 1999-03-03 |
Yokohama DeNA BayStars Baseball Club, Inc.
 Yokohama DeNA BayStars Baseball Club, Inc. Movies/EntertainmentConsumer Services Yokohama DeNA BayStars Baseball Club, Inc. owns and operates professional baseball team. The firm provides online services that include games, e-commerce, tickets, and entertainment content distribution. The company was founded on November 22, 1949 and is headquartered in Yokohama, Japan. | Director/Board Member | 2014-12-31 |
Delight Venture Investment KK
 Delight Venture Investment KK Investment ManagersFinance Delight Venture Investment KK (Delight Venture Investment) is a venture arm of DeNA Co., Ltd. headquartered in Tokyo, Japan. The firm was founded in 2019. | Founder | 2018-12-31 |
Former positions of Tomoko Namba
| Companies | Position | End |
|---|---|---|
Mobaoku Co., Ltd.
 Mobaoku Co., Ltd. Catalog/Specialty DistributionRetail Trade Part of DeNA Co., Ltd., Mobaoku Co., Ltd. is an online auction website operator. The private company is based in Tokyo, Japan. | President | - |
DeNA Global, Inc.
 DeNA Global, Inc. Packaged SoftwareTechnology Services DeNA Global, Inc. provided and owns mobile social networking programs. The company was founded in January 2008 and was headquartered in San Francisco, CA. | Chairman | - |
| McKinsey & Co. (Japan) | Corporate Officer/Principal | - |
Training of Tomoko Namba
| Harvard University | Masters Business Admin |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| DENA CO., LTD. | Technology Services |
| Private companies | 5 |
|---|---|
| McKinsey & Co. (Japan) | |
DeNA Global, Inc.
DeNA Global, Inc. Packaged SoftwareTechnology Services DeNA Global, Inc. provided and owns mobile social networking programs. The company was founded in January 2008 and was headquartered in San Francisco, CA. | Technology Services |
Mobaoku Co., Ltd.
Mobaoku Co., Ltd. Catalog/Specialty DistributionRetail Trade Part of DeNA Co., Ltd., Mobaoku Co., Ltd. is an online auction website operator. The private company is based in Tokyo, Japan. | Retail Trade |
Yokohama DeNA BayStars Baseball Club, Inc.
Yokohama DeNA BayStars Baseball Club, Inc. Movies/EntertainmentConsumer Services Yokohama DeNA BayStars Baseball Club, Inc. owns and operates professional baseball team. The firm provides online services that include games, e-commerce, tickets, and entertainment content distribution. The company was founded on November 22, 1949 and is headquartered in Yokohama, Japan. | Consumer Services |
Delight Venture Investment KK
Delight Venture Investment KK Investment ManagersFinance Delight Venture Investment KK (Delight Venture Investment) is a venture arm of DeNA Co., Ltd. headquartered in Tokyo, Japan. The firm was founded in 2019. | Finance |
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