TAIWAN · TWSE / TPEx
TSG Development
台鋼建設 · 3521 · TPEx (OTC) · Building materials and construction
Share price, 2026-10-19NT$11.601 month -3.7% · 1 year -4.1%
Directors and supervisors hold83,0000.0% of shares issued
Of which pledged0.0%0
Major shareholders (10%+) hold82,028,00044.2% of shares issued
Revenue, 2026-09-100.0%year on year
Share price, last 12 months
Daily closes adjusted for cash and stock dividends, against the TAIEX index rebased to the same start. Prices from Yahoo Finance.
Directors, officers and major shareholders
Holdings reported for 2026-09. At election = shares held when the director was elected. Related parties = holdings of the person's spouse, minor children and nominees. One person with two roles is listed once.
| Person | Role | At election | Now | Of the company | Pledged | Related parties |
|---|---|---|---|---|---|---|
| 行百里有限公司 | Chairman | 50,000 | 50,000 | 0.03% | — | — |
| 林郁昌 | Chairman (corporate representative) | — | 200,000 | 0.11% | — | — |
| 鑫麗投資有限公司 | Director | 2,000 | 2,000 | 0.00% | — | — |
| 許翰林 | Director (corporate representative) | — | 0 | — | — | — |
| 沃豐達股份有限公司 | Director | 1,000 | 1,000 | 0.00% | — | — |
| 李季寰 | Director (corporate representative) | — | 0 | — | — | — |
| 富能開發股份有限公司 | Director | 30,000 | 30,000 | 0.02% | — | — |
| 張右坪 | Director (corporate representative) | — | 0 | — | — | — |
| 李榮哲 | Independent director | — | 0 | — | — | — |
| 邱麗妃 | Independent director | — | 0 | — | — | — |
| 郭偉均 | Independent director | — | 0 | — | — | — |
| 蔡振財 | President | — | 77,000 | 0.04% | — | — |
| 張威廉 | Assistant vice president | — | 0 | — | — | — |
| 恆家事業股份有限公司 | Major shareholder (10%+) | — | 17,500,000 | 9.42% | 17,500,000 | — |
| 聯合光纖通信股份有限公司 | Major shareholder (10%+) | — | 24,528,000 | 13.20% | — | — |
| 恆富國際投資有限合夥 | Major shareholder (10%+) | — | 40,000,000 | 21.53% | — | — |
| 楊志松 | Chief financial officer · Chief accountant | — | 0 | — | — | — |
| 林秋玲 | Other | — | 0 | — | — | — |
| 姜修恒 | Other | — | 0 | — | — | — |