![Hiroyuki Hattori](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>)
Hiroyuki Hattori
Founder at
WITZ CORPORATION
Net worth: 5 M $ as of 2026-06-29
Profile
Hiroyuki Hattori is the founder of WITZ Corp., a company founded in 1997, where he currently holds the title of President & Representative Director.
He is also currently the Chairman at Atelier Corp.
since 2013 and the Chairman at WITZ Okinawa KK since 2016.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
WITZ CORP. 17.79% | 2025-08-30 | 743,000 ( 17.79% ) | 5 M $ | 2026-06-29 |
Hiroyuki Hattori active positions
| Companies | Position | Start |
|---|---|---|
| WITZ CORPORATION | Founder | 1997-06-10 |
Atelier Corp. | Chairman | 2017-09-30 |
WITZ Okinawa KK | Chairman | 2017-09-30 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1
1st degree connections
3
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 3 |
|---|---|
WITZ Corp.
 WITZ Corp. Packaged SoftwareTechnology Services Develops software applications | Technology Services |
Atelier Corp. | |
WITZ Okinawa KK |
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