Optotech Corp (2340.TW) stock: key figures, P/E, revenue and dividend

Information Technology · Semiconductors · Taiwan · ISIN TW0002340007

Price
40.65 TWD
Market cap
17.81 bn TWD
P/E (2025)
–
P/S (2025)
4.12
Dividend yield
0.00 %
Net margin
-29.16 %
Return on equity (ROE)
-17.86 %
Return on assets (ROA)
-8.58 %

Optotech Corp financials

Fiscal year20242025
Revenue4.30 bn TWD4.33 bn TWD
Gross profit505.25 m TWD-137.63 m TWD
Operating income-612.46 m TWD-1.29 bn TWD
EBIT-467.39 m TWD-1.29 bn TWD
Net income-510.09 m TWD-1.26 bn TWD
Diluted EPS – continuing operations-1.16 TWD-2.88 TWD

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About Optotech Corp

Taiwan-Asia Semiconductor Corporation engages in the manufacture and sale of semiconductor components in Taiwan and internationally. The company offers sensing devices, such as photodiode, phototransistor, and phototriac; power devices, including power MOSFET, TVS diode, zener diode, and resistor; and general and high brightness LED, and VCSEL. The company's products are used in consumer and wearable, industry, automotive, home appliance, security, display, and lighting applications. Taiwan-Asia Semiconductor Corporation was formerly known as Opto Tech Corporation. Taiwan-Asia Semiconductor Corporation was founded in 1983 and is based in Hsinchu City, Taiwan.

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Not investment advice. All data without warranty, price as of 10.11.2026. Details in the risk notice.