J-Star Holding Co., Ltd.
Close on Oct 19, 2026
- Market cap
- –
- P/E (TTM)
- –
- Dividend yield
- –
About J-Star Holding
Sporting & Athletic Goods, NEC, SIC 3949
J-Star Holding Co., Ltd. develops and manufactures carbon composite sports products and components. Its primary offerings include bicycle parts such as frames and cranks, sports rackets, and related equipment. The business generates revenue through product sales alongside associated service provision. Its customers span brand partners and buyers in the sporting and cycling equipment sectors.
The company maintains operational, manufacturing, and related facilities in Taiwan and the People's Republic of China, and distributes products internationally across Europe, Asia, and other global markets. Corporate leadership coordinates executive affairs from its principal executive offices located in Taichung City, Taiwan.
Summary of the business section of J-Star Holding's latest annual report, written by StockData.
Company profile
Company
- Legal name
- J-Star Holding Co., Ltd.
- Headquarters
- Taichung City 407, F4
- Address
- 7/F-1, No. 633, Sec. 2, Taiwan Blvd., Xitun District 40759
- Phone
- 886 423229900
- Website
- j-starholding.com
- Employees
- 19, Dec 31, 2025
- Industry
- Sporting & Athletic Goods, NEC
- Auditor
- WWC, P.C., San Mateo, California
Stock & identifiers
- Ticker
- YMAT
- Exchange
- Nasdaq
- IPO date
- Jul 30, 2025
- Shares outstanding
- 14M, Apr 30, 2026
- Filer category
- Non-accelerated filer<br>Emerging growth company
- Stock splits
- 1-for-5 reverse, Jul 10, 2026
- SEC CIK
- 1875016
- EIN
- 00-0000000
Executives and directors
Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years
| Name | Position | Shares owned |
|---|---|---|
| Van Sam | CEO | 171,129 |
| Jing-Bin Chiang | Director | 6,097,183 |
| Ping-Hong Lin | Director | 240,000 |
| Shen-Huei Wang | Director | 240,000 |
| Ching-Chou Huang | Director | 240,000 |
| Ting-Pang Sung | Director | 240,000 |
Corporate history
Events identified from SEC filings
| Date | Event | Details |
|---|---|---|
| Jul 29, 2025 | Listing | Registration of securities on an exchange (Form 8-A) |