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About
TacBright Optronics Corporation specializes in the innovation, production, and distribution of triacetate cellulose (TAC) films. These versatile films serve as protective layers in liquid crystal displays (LCDs) and are also utilized in various products, including sunglasses, photographic equipment filters, anti-glare goggles, automotive navigation systems, polarizing microscopes, and specialized medical eyewear. The company primarily supplies LCD polarizer manufacturers situated in Taiwan, South Korea, Japan, and Mainland China. Established in 1995, TacBright Optronics Corporation is headquartered in Miaoli, Taiwan.
The current price of 6434.TWO is TWD13.50 TWD — it has decreased by -3.57% in the past 24 hours. Watch TacBright Optronics stock price performance more closely on the chart.
What is TacBright Optronics stock ticker?▼
Depending on the exchange, the stock ticker may vary. For instance, on Taiwan OTC Exchange exchange TacBright Optronics stocks are traded under the ticker 6434.TWO.
Is TacBright Optronics stock price growing?▼
6434.TWO stock has fallen by -8.47% compared to the previous week, the month change is a -10% fall, over the last year TacBright Optronics has showed a +178.35% increase.
What is TacBright Optronics market cap?▼
Today TacBright Optronics has the market capitalization of 6.26B
What is TacBright Optronics revenue for the last year?▼
TacBright Optronics revenue for the last year amounts to 1.21B TWD.
What is TacBright Optronics net income for the last year?▼
6434.TWO net income for the last year is -115.46M TWD.
How many employees does TacBright Optronics have?▼
As of November 3, 2026, the company has 215 employees.
In which sector is TacBright Optronics located?▼
TacBright Optronics operates in the Materials sector.
When did TacBright Optronics complete a stock split?▼
TacBright Optronics has not had any recent stock splits.
Where is TacBright Optronics headquartered?▼
TacBright Optronics is headquartered in Miaoli, Taiwan.