TAIWAN · TWSE / TPEx
CHIEN KUO
建國 · 5515 · TWSE (main board) · Building materials and construction
Share price, 2026-10-19NT$50.801 month +5.0% · 1 year +128.5%
Directors and supervisors hold66,093,60032.8% of shares issued
Of which pledged16.0%10,579,200
Major shareholders (10%+) hold37,954,22518.8% of shares issued
Revenue, 2026-09-1.1%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 |
|---|---|---|---|---|---|---|
| 建輝投資事業股份有限公司 | Chairman · Major shareholder (10%+) | 46,011,532 | 37,954,225 | 18.83% | 3,232,000 | — |
| 吳昌修 | Chairman (corporate representative) | — | 242,000 | 0.12% | — | 1,280 |
| 陳啟德 | Director | 18,844,139 | 15,075,311 | 7.48% | 7,347,200 | 1,681,337 |
| 鄭重 | Director | — | 0 | — | — | — |
| 李柱信 | Director | — | 0 | — | — | — |
| 陳啟信 | Director | 1,888,316 | 1,635,652 | 0.81% | — | 286 |
| 陳宸慶 | Director | 14,285,515 | 11,428,412 | 5.67% | — | — |
| 蔡金拋 | Independent director | — | 0 | — | — | — |
| 易力行 | Independent director | — | 0 | — | — | — |
| 閻台生 | Independent director | — | 0 | — | — | — |
| 甘茂盛 | President | — | 5,712 | 0.00% | — | — |
| 李文政 | President | — | 0 | — | — | — |
| 常冠群 | Vice president | — | 15,619 | 0.01% | — | 2,400 |
| 王為彬 | Vice president | — | 0 | — | — | — |
| 劉希群 | Vice president | — | 0 | — | — | 5,000 |
| 顏聖益 | Vice president | — | 10,000 | 0.00% | — | — |
| 關中孚 | Vice president | — | 0 | — | — | — |
| 黃宛莉 | Vice president | — | 0 | — | — | — |
| 劉家凱 | Vice president | — | 24,217 | 0.01% | — | — |
| 丁國 | Vice president | — | 32,000 | 0.02% | — | — |
| 周政德 | Assistant vice president | — | 21,218 | 0.01% | — | — |
| 林玉雲 | Assistant vice president | — | 0 | — | — | — |
| 孔思嘉 | Chief financial officer | — | 0 | — | — | — |
| 宗豐勇 | Chief accountant | — | 0 | — | — | — |