TAIWAN · TWSE / TPEx
KSECO
工信 · 5521 · TWSE (main board) · Building materials and construction
Share price, 2026-10-19NT$11.101 month +7.2% · 1 year -4.6%
Directors and supervisors hold18,828,7573.8% of shares issued
Of which pledged0.0%0
Major shareholders (10%+) hold27,099,9635.5% of shares issued
Revenue, 2026-09+41.3%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 |
|---|---|---|---|---|---|---|
| 如祥投資有限公司 | Chairman · Director | 5,507,594 | 5,507,594 | 1.12% | — | — |
| 潘瑩娟 | Chairman (corporate representative) | — | 22,000 | 0.00% | — | — |
| 全富投資股份有限公司 | Director | 13,321,163 | 13,321,163 | 2.71% | — | — |
| 陳煌銘 | Director (corporate representative) | — | 0 | — | — | — |
| 江啟靖 | Director (corporate representative) | — | 126,659 | 0.03% | — | 11,900 |
| 丁承之 | Director (corporate representative) · President | — | 486,000 | 0.10% | — | — |
| 杜益揚 | Independent director | — | 0 | — | — | — |
| 張良銘 | Independent director | — | 0 | — | — | — |
| 江榮慶 | Independent director | 33,000 | 0 | — | — | — |
| 詹明堂 | Vice president | — | 0 | — | — | — |
| 陳耀維 | Vice president | — | 0 | — | — | — |
| 羅懷慶 | Vice president | — | 0 | — | — | — |
| 張文吉 | Vice president | — | 266,000 | 0.05% | — | — |
| 潘冠儒 | Major shareholder (10%+) | — | 27,099,963 | 5.50% | — | 86,442,100 |
| 黃麗宛 | Chief financial officer | — | 22,627 | 0.00% | — | — |
| 余家丞 | Chief accountant | — | 0 | — | — | — |
| 李桂潀 | Other | — | 0 | — | — | — |