G-TECH Optoelectronics Corporation is a Taiwan-based company principally engaged in the research, development, manufacture and sales of photovoltaic glass and glass products. The Company's main products include optical coated glass, architectural glass, molded glass, touch sensing glass, protective glass and others. The Company's products are mainly used in liquid crystal display (LCD) mobile phones, tablet computer panels and others. The Company distributes its products in domestic market and to overseas markets, including mainland China, Hong Kong and others.

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Electronic Equipment & Parts

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Quotes

Date	Price	Change	Volume
09/07/26	TWD 89.50	+4.68%	14,243,359
08/07/26	TWD 85.50	-0.81%	7,512,410
07/07/26	TWD 86.20	-1.93%	10,761,415
06/07/26	TWD 87.90	+0.80%	9,560,577
03/07/26	TWD 87.20	-3.65%	17,207,301

End-of-day quote Taiwan S.E.

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Quarterly revenue - Rate of surprise

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End-of-day quote Taiwan S.E. Other stock markets 09/07/2026			5-day change	1st Jan Change
89.50 ^TWD	+4.68%		+2.64%	+154.26%

15/05	G-TECH Optoelectronics Corporation Reports Earnings Results for the First Quarter Ended March 31, 2026	CI
17/04	G-Tech's unit signs agreement with US defence and space programmes supplier on systems development	RE

Market Cap	20.25B 631M 552M 509M 470M 892M 60.17B 907M 6.08B 2.39B 29.64B 2.37B 2.32B 102B	P/E 2024	-23x	P/E 2025	-12.4x
Enterprise Value	21.14B 659M 576M 531M 491M 931M 62.81B 947M 6.35B 2.49B 30.94B 2.47B 2.42B 106B	EV / Sales 2024	3.37x	EV / Sales 2025	3.88x
Free-Float	77.98%	Yield 2024 *	-	Yield 2025	-

15/05	G-TECH Optoelectronics Corporation Reports Earnings Results for the First Quarter Ended March 31, 2026	CI
17/04	G-Tech's unit signs agreement with US defence and space programmes supplier on systems development	RE
20/03	G-TECH Optoelectronics Corporation Expands HDD Production Lines	CI
20/03	G-TECH Optoelectronics Corporation announced that it expects to receive TWD 650 million in funding	CI
20/03	GTOC Tactical Technology Inc. announced that it expects to receive TWD 1 billion in funding from G-TECH Optoelectronics Corporation	CI
13/03	G-TECH Optoelectronics Corporation Reports Earnings Results for the Full Year Ended December 31, 2025	CI
18/01	G-Tech Optoelectronics Corporation Announces A Tripartite Cooperation Framework Agreement with A U.S. Drone Supplier and A NATO Defense Integrator	CI
02/01	G-TECH Optoelectronics Corporation Signs Defense-Related Cooperation Framework Agreement with A U.S. Defense Systems Integration Contractor	CI
24/11	G-Tech Optoelectronics to Form New Unit	MT
24/11	G-Tech Optoelectronics to Issue Bonds Worth Up to NT$650 Million	MT
14/11	G-TECH Optoelectronics Corporation Reports Earnings Results for the Third Quarter and Nine Months Ended September 30, 2025	CI
12/11	G-Tech Optoelectronics to Develop Mass Production Lines for Server HDD Glass Discs	MT
07/08/25	G-TECH Optoelectronics Corporation Reports Earnings Results for the Second Quarter and Six Months Ended June 30, 2025	CI

09/08/22	G TECH Optoelectronics : Resoulution by the board of directors not to distribute dividends for the first half of 2022	PU
09/08/22	G TECH Optoelectronics : Announcement of the second quarter of 2022 consolidated financial report approved by the Board of Directors	PU
24/06/22	G TECH Optoelectronics : To announce important resolution of the Company's 2022 Annual Shareholders' Meeting	PU
17/06/22	G TECH Optoelectronics : To announce the closing of call period and deposit of certificate payment for 2021 cash capital increase	PU
23/05/22	G TECH Optoelectronics : Announcement of fully collection and record date of cash capital increase of the Company in 2021	PU

G-TECH Optoelectronics Corporation Stock

Stocks

3149

TW0003149001

Electronic Equipment & Parts

Valuation: G-TECH Optoelectronics Corporation

Chart: G-TECH Optoelectronics Corporation

Latest news : G-TECH Optoelectronics Corporation

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Managers and Directors: G-TECH Optoelectronics Corporation

Electronic Component

Financials

Company Profile

Quotes

Income Statement and Estimates

Quarterly revenue - Rate of surprise

1 day	+4.68%
1 week	+2.64%
Current month	-11.82%
1 month	+8.88%
3 months	+116.18%
6 months	+116.18%
Current year	+154.26%

1 week	83.8	92.7
1 month	82.5	109
Current year	36.2	109
1 year	29.2	109
3 years	16.45	109
5 years	16.45	109
10 years	6.93	109

Manager	Title	Age	Since
Zhiming Zhong CEO	Chief Executive Officer	-	24/06/1996
Tai Shen Wu DFI	Director of Finance/CFO	-	-

Director	Title	Age	Since
Zhiming Zhong CHM	Chairman	-	24/06/1996
Jen Liang Hsiao BRD	Director/Board Member	-	18/06/2020
Kuo Shih Huang BRD	Director/Board Member	-	19/12/2007

Add to a list 0 selected To use this feature you must be a member Log in Sign up	Change	5-day change	1-year change	3-year change	Capi.($)
G-TECH OPTOELECTRONICS CORPORATION	+4.68%	+2.64%	+195.38%	+326.54%	631M
AMPHENOL CORPORATION	-1.96%	-3.36%	+61.79%	+274.79%	196B
EOPTOLINK TECHNOLOGY INC., LTD.	-4.12%	-0.56%	+450.37%	+1,480.85%	108B
MURATA MANUFACTURING CO., LTD.	+4.06%	-11.01%	+362.69%	+271.89%	111B
HON HAI PRECISION INDUSTRY CO., LTD.	0.00%	-1.25%	+47.06%	+127.27%	104B
SAMSUNG ELECTRO-MECHANICS CO., LTD.	+6.10%	+58.40%	+1,055.36%	+1,042.86%	77.76B
LUXSHARE PRECISION INDUSTRY CO., LTD.	-3.60%	-3.57%	+73.77%	+90.32%	70.15B
COHERENT CORP.	-0.84%	-2.66%	+246.24%	+526.45%	63.48B
TE CONNECTIVITY PLC	+1.36%	+0.74%	+13.64%	+40.83%	58.48B
YAGEO CORPORATION	+1.01%	-13.88%	+631.71%	+786.89%	57.67B
Average	+0.80%	-3.74%	+313.80%	+496.87%	84.63B
Weighted average by Cap.	+0.02%	-3.88%	+290.60%	+502.51%

	2024	2025
Net sales	2.16B 67.4M 58.95M 54.38M 50.22M 95.3M 6.43B 96.9M 650M 255M 3.17B 253M 248M 10.89B	2.28B 71.12M 62.21M 57.38M 53M 101M 6.78B 102M 686M 269M 3.34B 267M 261M 11.49B
Net income	-241M -7.5M -6.56M -6.05M -5.59M -10.61M -715M -10.78M -72.31M -28.4M -352M -28.17M -27.55M -1.21B	-605M -18.84M -16.48M -15.2M -14.04M -26.64M -1.8B -27.08M -182M -71.31M -885M -70.73M -69.19M -3.04B
Net Debt	1.12B 34.77M 30.41M 28.05M 25.91M 49.16M 3.32B 49.98M 335M 132M 1.63B 131M 128M 5.62B	890M 27.72M 24.24M 22.36M 20.65M 39.19M 2.64B 39.85M 267M 105M 1.3B 104M 102M 4.48B