Kiyohisa Ota
Director/Board Member at CSS HOLDINGS,LTD.
Kiyohisa Ota active positions
| Companies | Position | Start | End |
|---|---|---|---|
| CSS HOLDINGS,LTD. | Director/Board Member | 01/12/2022 | - |
| Enterprising Investment, Inc. | Corporate Officer/Principal | 01/06/2003 | - |
WELSOC, Inc.
 WELSOC, Inc. Major TelecommunicationsCommunications WELSOC, Inc. aims to establish a next-generation diagnostic tool using wide-area Wi-Fi. The Japanese company's Wi-Fi network is high-quality, safe, and secure, and can be used both indoors and outdoors. The network provides comfortable and high-speed communication, and can manage speed and disability. | Director of Finance/CFO | 01/12/2021 | - |
Career history of Kiyohisa Ota
Former positions of Kiyohisa Ota
| Companies | Position | Start | End |
|---|---|---|---|
SOZO Kobo Toshi KK
 SOZO Kobo Toshi KK Investment ManagersFinance SOZO Kobo Toshi KK (SOZO Kobo Toshi) is an private equity firm founded in 2003. The firm is headquartered in Tokyo, Japan. | Investment Committee Member | 01/01/2003 | 01/01/2007 |
Bofa Securities Japan Co., Ltd.
 Bofa Securities Japan Co., Ltd. Investment Banks/BrokersFinance BofA Securities Japan Co., Ltd. (BofA Securities Japan) is the wholly-owned Japanese brokerage subsidiary of Merrill Lynch International, Inc., which is ultimately owned by Bank of America Corp. (NYSE: BAC). Founded in 1998, the firm was formerly known as Merrill Lynch Japan Securities Co., Ltd. (MLJS) and changed their name to BofA Securities Co., Ltd. in line with grobal re-branding from BofA Merrill Lynch to BofA in 2020. They subsequently became BofA Securities Japan Co., Ltd. Headquartered in Tokyo, BofA Securities Japan provides stock and bond trading, capital markets, investment banking and other advisory services to corporate clients, financial institutions and government agencies. | Analyst-Equity | 30/06/1999 | 30/06/1999 |
Over The Air Corp.
 Over The Air Corp. Internet Software/ServicesTechnology Services Over The Air Corp. provides information processing and information provision services. The private company is based in Tokyo, Japan. | Director/Board Member | 01/10/2016 | - |
| President | 01/10/2016 | - | |
| ENVIRONMENT FRIENDLY HOLDINGS CORP. | Director/Board Member | 29/03/2017 | - |
| W-SCOPE CORPORATION | Director/Board Member | 01/03/2016 | - |
| Independent Dir/Board Member | 01/03/2016 | - | |
| NOMURA RESEARCH INSTITUTE, LTD. | Corporate Officer/Principal | 01/01/1983 | - |
| ░░░░░░░ ░░░ ░░░░░░░░░ ░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - | - |
Statistics
International
| Japan | 11 |
Operational
| Director/Board Member | 5 |
| Corporate Officer/Principal | 2 |
| Investment Committee Member | 1 |
Sectoral
| Finance | 4 |
| Technology Services | 4 |
| Commercial Services | 3 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 5 |
|---|---|
| MINKABU THE INFONOID, INC. | Technology Services |
| NOMURA RESEARCH INSTITUTE, LTD. | Technology Services |
| W-SCOPE CORPORATION | Process Industries |
| ENVIRONMENT FRIENDLY HOLDINGS CORP. | Commercial Services |
| CSS HOLDINGS,LTD. | Commercial Services |
| Private companies | 5 |
|---|---|
SOZO Kobo Toshi KK
SOZO Kobo Toshi KK Investment ManagersFinance SOZO Kobo Toshi KK (SOZO Kobo Toshi) is an private equity firm founded in 2003. The firm is headquartered in Tokyo, Japan. | Finance |
Bofa Securities Japan Co., Ltd.
Bofa Securities Japan Co., Ltd. Investment Banks/BrokersFinance BofA Securities Japan Co., Ltd. (BofA Securities Japan) is the wholly-owned Japanese brokerage subsidiary of Merrill Lynch International, Inc., which is ultimately owned by Bank of America Corp. (NYSE: BAC). Founded in 1998, the firm was formerly known as Merrill Lynch Japan Securities Co., Ltd. (MLJS) and changed their name to BofA Securities Co., Ltd. in line with grobal re-branding from BofA Merrill Lynch to BofA in 2020. They subsequently became BofA Securities Japan Co., Ltd. Headquartered in Tokyo, BofA Securities Japan provides stock and bond trading, capital markets, investment banking and other advisory services to corporate clients, financial institutions and government agencies. | Finance |
| Enterprising Investment, Inc. | Finance |
Over The Air Corp.
Over The Air Corp. Internet Software/ServicesTechnology Services Over The Air Corp. provides information processing and information provision services. The private company is based in Tokyo, Japan. | Technology Services |
WELSOC, Inc.
WELSOC, Inc. Major TelecommunicationsCommunications WELSOC, Inc. aims to establish a next-generation diagnostic tool using wide-area Wi-Fi. The Japanese company's Wi-Fi network is high-quality, safe, and secure, and can be used both indoors and outdoors. The network provides comfortable and high-speed communication, and can manage speed and disability. | Communications |
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