![Satoshi Miki](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>)
Satoshi Miki
Founder at
FIXSTARS CORPORATION
Net worth: 59 M $ as of 2026-05-30
Profile
Satoshi Miki is the founder of Fixstars Corp., founded in 2002, serving as President, CEO & Representative Director.
Current jobs include Chairman at Oscar Technology Corp.
since 2020, Chairman at Sider Corp.
since 2019, Chairman at Smart Opinion KK since 2019, Director at Fixstars Solutions, Inc. since 2012, Director at Sleeek, Inc. since 2019, Director at Fixstars Autonomous Technologies KK since 2019, Representative Director at Nagano Innovation Base Association since 2021, Representative Director at Fixstars Amplify Corp.
since 2021, and Executive Officer at Nippon Filcon Co., Ltd. Former jobs include Independent Outside Director at Thinca Co., Ltd., Independent Outside Director at MERCURY, Inc., Director at Sider, Inc. (California), and Independent Outside Director at GRCS, Inc. Education includes undergraduate degree from Waseda University, conferred in 1995.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
FIXSTARS CORP. 10.32% | 2025-09-29 | 3,470,000 ( 10.32% ) | 59 M $ | 2026-05-30 |
THINCA CO., LTD. 0.3% | 2025-12-30 | 9,627 ( 0.3% ) | 50 497 $ | 2026-05-30 |
Satoshi Miki active positions
| Companies | Position | Start |
|---|---|---|
| FIXSTARS CORPORATION | Founder | 2002-08-07 |
| NIPPON FILCON CO., LTD. | Corporate Officer/Principal | - |
Fixstars Solutions, Inc.
 Fixstars Solutions, Inc. Packaged SoftwareTechnology Services Part of Fixstars Corp., Fixstars Solutions, Inc. is a company based in Sunnyvale, CA. | Director/Board Member | 2012-09-30 |
Sider Corp.
 Sider Corp. Packaged SoftwareTechnology Services Engages in software development management services | Chairman | 2019-07-31 |
Oscar Technology Corp.
 Oscar Technology Corp. Packaged SoftwareTechnology Services Develops software solutions and consulting services | Chairman | - |
Smart Opinion KK | Chairman | 2019-10-23 |
Fixstars Autonomous Technologies KK | Director/Board Member | 2019-11-30 |
Sleeek, Inc.
 Sleeek, Inc. Internet Software/ServicesTechnology Services Operates platform that accelerate software development projects | Director/Board Member | 2019-09-30 |
Nagano Innovation Base Association | Director/Board Member | 2021-06-30 |
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Former positions of Satoshi Miki
| Companies | Position | End |
|---|---|---|
| ░░░░░░ ░░░░░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
| ░░░░░░ ░░░░ ░░░░░░░░░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
| ░░░░░░░ ░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
| ░░░░ ░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
Training of Satoshi Miki
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
59
1st degree connections
15
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 15 |
|---|---|
Nippon Filcon Co., Ltd.
 Nippon Filcon Co., Ltd. Pulp & PaperProcess Industries Engages in the manufacturing and sale of paper and pulp products | Process Industries |
Waseda University
 Waseda University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Fixstars Corp.
 Fixstars Corp. Information Technology ServicesTechnology Services Provides image processing and real time simulation big data analysis and storage services | Technology Services |
Fixstars Solutions, Inc.
Fixstars Solutions, Inc. Packaged SoftwareTechnology Services Part of Fixstars Corp., Fixstars Solutions, Inc. is a company based in Sunnyvale, CA. | Technology Services |
Thinca Co., Ltd.
 Thinca Co., Ltd. Packaged SoftwareTechnology Services Develops software platform for the customer communications | Technology Services |
MERCURY, Inc.
 MERCURY, Inc. Internet Software/ServicesTechnology Services Operates as website for real estate marketing | Technology Services |
Oscar Technology Corp.
Oscar Technology Corp. Packaged SoftwareTechnology Services Develops software solutions and consulting services | Technology Services |
GRCS, Inc.
 GRCS, Inc. Information Technology ServicesTechnology Services Provides information technology, cyber security, risk management and corporate consulting services | Technology Services |
Sider Corp.
Sider Corp. Packaged SoftwareTechnology Services Engages in software development management services | Technology Services |
Sleeek, Inc.
Sleeek, Inc. Internet Software/ServicesTechnology Services Operates platform that accelerate software development projects | Technology Services |
Sider, Inc. (California) | |
Smart Opinion KK | |
Fixstars Autonomous Technologies KK | |
Nagano Innovation Base Association | |
Fixstars Amplify Corp. |
- Stock Market
- Insiders
- Satoshi Miki
