TAIWAN · TWSE / TPEx
TYC
大汽電 · 8931 · TPEx (OTC) · Oil, gas and electricity
Share price, 2026-10-19NT$42.551 month -1.3% · 1 year -16.2%
Directors and supervisors hold86,046,40670.4% of shares issued
Of which pledged0.0%0
Major shareholders (10%+) hold86,035,00770.4% 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 |
|---|---|---|---|---|---|---|
| 台灣汽電共生股份有限公司 | Chairman · Director · Major shareholder (10%+) | 35,833,827 | 35,833,827 | 29.31% | — | — |
| 吳進忠 | Chairman (corporate representative) | — | 0 | — | — | — |
| 劉承斌 | Director (corporate representative) | — | 0 | — | — | — |
| 正隆股份有限公司 | Director · Major shareholder (10%+) | 50,201,180 | 50,201,180 | 41.06% | — | — |
| 鄭人銘 | Director (corporate representative) | — | 431,000 | 0.35% | — | — |
| 張世陽 | Director (corporate representative) · President | — | 292,630 | 0.24% | — | 130,344 |
| 李志良 | Independent director | 11,399 | 11,399 | 0.01% | — | — |
| 黃永鎮 | Independent director | — | 0 | — | — | — |
| 郭樂平 | Independent director | — | 0 | — | — | — |
| 邱瓊如 | Manager · Chief accountant | — | 1,110 | 0.00% | — | 277 |
| 李美枝 | Chief financial officer | — | 10 | 0.00% | — | — |