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.

Employees

Sector

Electronic Equipment & Parts

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Quotes

Date	Price	Change	Volume
15/26/15	NT$90.20	+3.32%	57,74,000
14/26/14	NT$87.30	-5.42%	85,30,608
13/26/13	NT$92.30	+3.13%	1,59,50,647
09/26/09	NT$89.50	+4.68%	1,42,43,359
08/26/08	NT$85.50	-0.81%	75,12,410

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 15/07/2026			5-day change	1st Jan Change
90.20 ^TWD	+3.32%		+4.64%	+156.25%

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	2.04TCr 63Cr 55Cr 51Cr 47Cr 89Cr 6.1TCr 91Cr 607.42Cr 238.3Cr 2.98TCr 238.07Cr 232.85Cr 10TCr	P/E 2024	-23x	P/E 2025	-12.4x
Enterprise Value	2.13TCr 66Cr 58Cr 53Cr 49Cr 93Cr 6.37TCr 95Cr 633.9Cr 248.69Cr 3.11TCr 248.44Cr 243Cr 11TCr	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
01/01	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
06/25/06	G-TECH Optoelectronics Corporation Reports Earnings Results for the Second Quarter and Six Months Ended June 30, 2025	CI

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

G-TECH Optoelectronics Corporation Share Price

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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Quotes and Performance

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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	+3.32%
1 week	+4.64%
Current month	-11.13%
1 month	+8.67%
3 months	+109.77%
6 months	+105.94%
Current year	+156.25%

1 week	84.6	95.5
1 month	83.8	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
Kuo Shih Huang BRD	Director/Board Member	-	19/12/2007
Jen Liang Hsiao BRD	Director/Board Member	-	18/06/2020

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	+3.32%	+4.64%	+199.67%	+373.74%	61Cr
AMPHENOL CORPORATION	-0.84%	-0.99%	+56.71%	+271.21%	19TCr
EOPTOLINK TECHNOLOGY INC., LTD.	-2.25%	+9.00%	+494.65%	+1,566.56%	12TCr
HON HAI PRECISION INDUSTRY CO., LTD.	+1.49%	+0.84%	+48.91%	+118.26%	10TCr
MURATA MANUFACTURING CO., LTD.	0.00%	-1.22%	+328.54%	+235.96%	10TCr
LUXSHARE PRECISION INDUSTRY CO., LTD.	-1.95%	-4.44%	+71.01%	+76.97%	6.99TCr
SAMSUNG ELECTRO-MECHANICS CO., LTD.	+12.14%	+41.30%	+927.64%	+840.12%	6.24TCr
COHERENT CORP.	-3.67%	-4.70%	+216.74%	+493.30%	6.08TCr
TE CONNECTIVITY PLC	+1.36%	+0.54%	+12.90%	+40.83%	5.87TCr
YAGEO CORPORATION	+2.57%	-11.82%	+553.43%	+669.71%	4.98TCr
Average	+1.56%	-2.20%	+291.02%	+468.67%	8.19TCr
Weighted average by Cap.	+0.66%	-2.94%	+258.87%	+483.81%

	2024	2025
Net sales	216.32Cr 6.72Cr 5.85Cr 5.4Cr 4.96Cr 9.42Cr 646.87Cr 9.6Cr 64Cr 25Cr 315.92Cr 25Cr 25Cr 1.09TCr	228.27Cr 7.09Cr 6.18Cr 5.7Cr 5.23Cr 9.94Cr 682.63Cr 10Cr 68Cr 27Cr 333.38Cr 27Cr 26Cr 1.15TCr
Net income	-24Cr -74.8L -65.16L -60.11L -55.16L -1.05Cr -72Cr -1.07Cr -7.17Cr -2.81Cr -35Cr -2.81Cr -2.75Cr -121.27Cr	-60Cr -1.88Cr -1.64Cr -1.51Cr -1.39Cr -2.63Cr -180.8Cr -2.68Cr -18Cr -7.06Cr -88Cr -7.05Cr -6.9Cr -304.54Cr
Net Debt	111.59Cr 3.47Cr 3.02Cr 2.79Cr 2.56Cr 4.86Cr 333.68Cr 4.95Cr 33Cr 13Cr 162.96Cr 13Cr 13Cr 562.05Cr	89Cr 2.76Cr 2.41Cr 2.22Cr 2.04Cr 3.88Cr 266.01Cr 3.95Cr 26Cr 10Cr 129.91Cr 10Cr 10Cr 448.06Cr