Genichi Tamatsuka
Director/Board Member at BIRDMAN INC.
Net worth: 505 071 $ as of 2024-03-30
Profile
Genichi Tamatsuka currently works at transcosmos, Inc., as Independent Outside Director from 2019, Lotte Holdings Co., Ltd., as President & Representative Director from 2021, AIG Japan Holdings KK, as Outside Director from 2015, Birdman, Inc., as Independent Outside Director from 2017, and Revamp Corp., as Managing Partner from 2005.
Mr. Tamatsuka also formerly worked at Lawson, Inc., as Chairman & Chief Executive Officer from 2016 to 2017, DIGITAL HEARTS HOLDINGS Co., Ltd., as President, CEO & Representative Director, Yamaha Motor Co., Ltd., as Independent Outside Director, DIGITAL Hearts Co., Ltd., as President & Representative Director, and Raksul, Inc., as Independent Outside Director.
Mr. Tamatsuka received his Masters Business Admin degree from Thunderbird School of Global Management, graduate degree in 1985 from Keio University, and Masters Business Admin degree in 1997 from Weatherhead School of Management.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
BIRDMAN INC.
1.17% | 2023-06-29 | 60,000 ( 1.17% ) | 505 071 $ | 2024-03-30 |
Genichi Tamatsuka active positions
| Companies | Position | Start |
|---|---|---|
| BIRDMAN INC. | Director/Board Member | 2017-08-31 |
| TRANSCOSMOS INC. | Director/Board Member | 2019-06-24 |
Revamp Corp. /Private Equity/
 Revamp Corp. /Private Equity/ Investment ManagersFinance Revamp Corporation is an independent investment and management consulting firm established in 2005 and located in Tokyo. Revamp specializes in corporate turnarounds as well as in assisting foreign companies in entering the Japanese market. The firm's sponsors include leading Japanese financial institutions. | Director/Board Member | 2004-12-31 |
AIG Japan Holdings KK
 AIG Japan Holdings KK Property/Casualty InsuranceFinance Part of American International Group, Inc., AIG Japan Holdings KK is a holding private company based in Tokyo, Japan. The Japanese company provides insurance products and services for individuals and corporate customers in about 70 countries and regions. The official website of the company provides information on group companies such as AIG insurance, and sponsorship activities such as All Blacks. The website also outlines AIG's new insurance concept, Active Care, which aims to prevent risks before they happen. The CEO of the company is James Nash. | Director/Board Member | 2015-05-31 |
Lotte Holdings Co., Ltd.
 Lotte Holdings Co., Ltd. Financial ConglomeratesFinance LOTTE Holdings Co., Ltd. engages in the management strategy, supervision, and administration of the Lotte group of companies that are in the production and distribution of sweets and beverages. The company was founded April 2007 and is headquartered in Tokyo, Japan. | President | 2021-05-31 |
Former positions of Genichi Tamatsuka
| Companies | Position | End |
|---|---|---|
| LAWSON, INC. | Chief Executive Officer | 2017-05-29 |
| RAKSUL INC. | Director/Board Member | - |
| YAMAHA MOTOR CO., LTD. | Director/Board Member | - |
DIGITAL Hearts Co., Ltd.
 DIGITAL Hearts Co., Ltd. Information Technology ServicesTechnology Services DIGITAL Hearts Co., Ltd. provides software development services. It deals with debugging, testing, and security operations. The company was founded on April 19, 2001 and is headquartered in Tokyo, Japan. | President | - |
| ░░░░░░░ ░░░░░░ ░░░░░░░░ ░░░░ ░░░░ | ░░░░░ ░░░░░░░░░ ░░░░░░░ | - |
Training of Genichi Tamatsuka
| Thunderbird School of Global Management | Masters Business Admin |
| Keio University | Graduate Degree |
| Weatherhead School of Management | Masters Business Admin |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 5 |
|---|---|
| TRANSCOSMOS INC. | Commercial Services |
| LAWSON, INC. | Retail Trade |
| YAMAHA MOTOR CO., LTD. | Consumer Durables |
| RAKSUL INC. | Commercial Services |
| DIGITAL HEARTS HOLDINGS CO., LTD. | Technology Services |
| Private companies | 5 |
|---|---|
Revamp Corp. /Private Equity/
Revamp Corp. /Private Equity/ Investment ManagersFinance Revamp Corporation is an independent investment and management consulting firm established in 2005 and located in Tokyo. Revamp specializes in corporate turnarounds as well as in assisting foreign companies in entering the Japanese market. The firm's sponsors include leading Japanese financial institutions. | Finance |
DIGITAL Hearts Co., Ltd.
DIGITAL Hearts Co., Ltd. Information Technology ServicesTechnology Services DIGITAL Hearts Co., Ltd. provides software development services. It deals with debugging, testing, and security operations. The company was founded on April 19, 2001 and is headquartered in Tokyo, Japan. | Technology Services |
Lotte Holdings Co., Ltd.
Lotte Holdings Co., Ltd. Financial ConglomeratesFinance LOTTE Holdings Co., Ltd. engages in the management strategy, supervision, and administration of the Lotte group of companies that are in the production and distribution of sweets and beverages. The company was founded April 2007 and is headquartered in Tokyo, Japan. | Finance |
AIG Japan Holdings KK
AIG Japan Holdings KK Property/Casualty InsuranceFinance Part of American International Group, Inc., AIG Japan Holdings KK is a holding private company based in Tokyo, Japan. The Japanese company provides insurance products and services for individuals and corporate customers in about 70 countries and regions. The official website of the company provides information on group companies such as AIG insurance, and sponsorship activities such as All Blacks. The website also outlines AIG's new insurance concept, Active Care, which aims to prevent risks before they happen. The CEO of the company is James Nash. | Finance |
| Birdman, Inc. |
- Stock Market
- Insiders
- Genichi Tamatsuka
