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G-TECH Optoelectronics Corporation (3149.TW)

TWD90.20 +2.90 (+3.32%)
TW TAI Basic Materials Chemicals - Specialty
Address No. 99, Zhongxing Road 36647
Miaoli, TW
CEO Chih-Ming Chung
IPO 2007-12-31
ISIN TW0003149001

Explore sections of this company profile

Description

G-TECH Optoelectronics Corporation, a Taiwanese firm specializing in the processing of optoelectronic glass, is headquartered in Miaoli. Founded in 1996 as Positive Technology Glass Co., Ltd., it rebranded to its current name in May 2001. The company operates across three primary business segments: Optoelectronics, Green Building, and Other Services. Within its Optoelectronics segment, G-TECH manufactures and processes glass for diverse applications, including scanners, photocopiers, and both TN/STN and TFT LCD displays. The company's product portfolio further encompasses specialized glass types such as 3D formed, low-E energy-saving, tempered paint, thinned, coated, strengthened, and cover glass. They also produce smart mirrors featuring easy-clean and fog-proof properties. Under its Green Building segment, G-TECH provides surface processing for architectural glass and offers comprehensive manufacturing services, including tempering, shaping, laminating, and insulating. Beyond specific product lines, G-TECH's expertise covers fundamental glass processing techniques such as cutting, polishing, thinning, strengthening, and various coating applications. G-TECH's diverse glass solutions are integral to various sectors, spanning both consumer electronics and non-consumer markets like architecture and automotive.

Market Cap & Enterprise Value
Merger & Acquisition History

No mergers or acquisitions recorded for this company.

Technical Outlook
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Signal Summary Loading…
Indicator 1D1W2W3W1M
Each column is computed on that timeframe's candles (1D = daily, 1W ≈ weekly, 1M ≈ monthly), not on the same last day. ▲ bullish · ▼ bearish · — neutral. The Net row counts signals per column; hover any cell (or the indicator name) to see the exact rule behind it.
Day Score & sub-scores
Statistical fingerprint & regime detail
Conditional historical analysis
Customize analysis (advanced)
Indicative levels generated algorithmically. Not financial advice.
Risk Profile
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Price Chart
Averages
Trend
Price
Levels
Draw
TWD90.20 +2.90 (+3.32%)
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Volume Profile
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Liquidity & share structure
Average Volume
17M
Beta
1.23
Float Shares
160.48M
Free Float %
70.9%
Price Performance
1D5D1M3M6M YTD1Y3Y5Y10YMax
+8.37% +9.43% +33.73% +5.49% +50.13% +58.24% +51.77% +163.86% +23.94% +198.98% -42.61%
Rolling Volatility
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Drawdown
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Relative Strength
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Monthly Returns Heatmap
From To
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Annual Monthly Returns
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Daily Returns Distribution
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Revenue flow

Revenue by geography

Revenue by segment

From To

Revenue composition

From To

By product

By geography

Financial Statements

Income Statement

Balance Sheet

Cash Flow Statement

Key Metrics

Financial Ratios

Employees

Financial Growth (CAGR)

Market Data

Price Targets & DCF
Current price
90.20
Ratings Trend (MoM) 100% Bullish
Rating 2025-01 Change
Strong Buy 1 0
Buy 0 0
Hold 0 0
Sell 0 0
Strong Sell 0 0
Quality scores
Altman Z-Score
3.09
Safe zone
Piotroski F-Score
2 / 9
Weak
MOAT Score
1 / 10
No MOAT
Composite Rating
D+
Overall Score
1 / 5
Low
DCF Score
1 / 5
Low
ROE Score
1 / 5
Low
ROA Score
1 / 5
Low
D/E Score
1 / 5
Low
P/E Score
1 / 5
Low
P/Book Score
2 / 5
Medium
Operational MOAT
✗ Below peers
  • Revenue growth Chemicals - Specialty: +4.7%
    +5.5% Q1'26: +25.4% (vs Q1'25)
  • EPS growth Chemicals - Specialty: +13.2%
    -102.1% Q1'26: +52.6% (vs Q1'25)
  • FCF margin FCF growth · Chemicals - Specialty: +44.1%
    -23.1% Q1'26: -45.2% (vs Q1'25)
  • EBIT margin Chemicals - Specialty: +8.8%
    -26.4% Q1'26: -15.8% (vs Q1'25)
  • ROIC Chemicals - Specialty: +5.6%
    -17.7% Q1'26: -11.0% (vs Q1'25)
  • Share dilution Chemicals - Specialty: +0.1%
    +24.0% Q1'26: +22.1% (vs Q1'25)
  • Debt / EBITDA Net debt/EBITDA · Chemicals - Specialty: 0.18×
    -3.60× Q1'26: -4.41× (vs Q1'25)
Valuation Multiples From To
Price Forecast (3Y) From To
Model
Adjust
P/E
Theoretical Return — If Invested Today

* These projections are based on analyst consensus estimates and user-defined valuation multiples. This table is for informational purposes only and does not constitute a recommendation to buy or sell any security. Past performance is not indicative of future results.

DCF Interactive Model (UFCF)
Projection years:
Market assumptions
WACC components (optional)
Ke (Cost of Equity) = Rf + β (1.00) × ERP
WACC = 87% × Ke + 13% × Kd (4.1%) × (1−t)

Modifying these values recalculates WACC automatically.

Business assumptions
Current price: 90.20
Enterprise Value: Equity Value: Terminal Value: TV as % of EV:

Base values reflect the latest available data for this company and market conditions.

Consensus Estimates
Metric Dec 2015
actual
Dec 2016
actual
Dec 2017
actual
Dec 2018
actual
Dec 2019
actual
Dec 2020
actual
Dec 2021
actual
Dec 2024
actual
Dec 2025
actual
Revenue
5.64B
est: 5.83B (-3.2%)
2.56B
est: 5.66B (-54.8%)
3.63B
est: 3.56B (+1.9%)
4.17B
est: 3.09B (+34.9%)
2.87B
est: 2.80B (+2.4%)
2.45B
est: 2.48B (-1.3%)
2.61B
est: 2.41B (+8.6%)
2.16B
est: 2.17B (-0.3%)
2.28B
est: 2.43B (-6.0%)
EBITDA
-3.54B
est: 44.40M (-8,072.1%)
853.52M
est: 43.15M (+1,878.2%)
-135.48M
est: 27.11M (-599.7%)
186.49M
est: 23.55M (+692.0%)
289.48M
est: 21.33M (+1,257.2%)
19.39M
est: 18.90M (+2.6%)
127.98M
est: 18.33M (+598.3%)
-55.98M
est: -73.69M (+24.0%)
-456.46M
est: -82.45M (-453.6%)
EBIT
-4.87B
est: -436.26M (-1,015.6%)
-274.24M
est: -423.99M (+35.3%)
65.59M
est: -266.41M (+124.6%)
-72.53M
est: -231.38M (+68.7%)
-17.85M
est: -209.60M (+91.5%)
-256.44M
est: -185.72M (-38.1%)
-81.90M
est: -180.10M (+54.5%)
-192.35M
est: -231.44M (+16.9%)
-601.94M
est: -258.96M (-132.4%)
Net Income
-5.13B
est: -6.23B (+17.7%)
-451.09M
est: -1.21B (+62.7%)
19.58M
est: 7.32M (+167.3%)
-124.50M
est: -65.91M (-88.9%)
-60.37M
est: -68.36M (+11.7%)
-293.12M
est: -297.84M (+1.6%)
-120.80M
est: -34.18M (-253.4%)
-240.76M
est: -191.98M (-25.4%)
-604.61M
est: -212.62M (-184.4%)
SGA
800.14M
est: 467.21M (+71.3%)
339.54M
est: 454.07M (-25.2%)
302.52M
est: 285.31M (+6.0%)
202.29M
est: 247.80M (-18.4%)
152.61M
est: 224.47M (-32.0%)
165.93M
est: 198.89M (-16.6%)
176.32M
est: 192.88M (-8.6%)
216.74M
est: 191.95M (+12.9%)
249.33M
est: 214.78M (+16.1%)
EPS
-29.82
est: -36.43 (+18.1%)
-2.63
est: -7.06 (+62.8%)
0.11
est: 0.04 (+157.0%)
-0.63
est: -0.39 (-63.5%)
-0.29
est: -0.40 (+27.4%)
-1.44
est: -1.74 (+17.3%)
-0.90
est: -0.20 (-350.5%)
-1.41
est: -0.90 (-55.8%)
-2.85
est: -1.00 (-184.4%)
Historical Ratings (3M)
Date Rating Overall DCF ROE ROA D/E P/E P/B
2026-05-12 D+ 1/5 1/5 1/5 1/5 1/5 1/5 2/5
2026-05-11 D+ 1/5 1/5 1/5 1/5 1/5 1/5 2/5
2026-05-08 D+ 1/5 1/5 1/5 1/5 1/5 1/5 2/5
2026-05-07 D+ 1/5 1/5 1/5 1/5 1/5 1/5 2/5
2026-05-06 D+ 1/5 1/5 1/5 1/5 1/5 1/5 2/5
2026-05-05 D+ 1/5 1/5 1/5 1/5 1/5 1/5 2/5
2026-05-04 D+ 1/5 1/5 1/5 1/5 1/5 1/5 2/5
2026-04-30 D+ 1/5 1/5 1/5 1/5 1/5 1/5 2/5
2026-04-29 D+ 1/5 1/5 1/5 1/5 1/5 1/5 2/5
2026-04-28 D+ 1/5 1/5 1/5 1/5 1/5 1/5 2/5
2026-04-27 D+ 1/5 1/5 1/5 1/5 1/5 1/5 2/5
2026-04-24 D+ 1/5 1/5 1/5 1/5 1/5 1/5 2/5
2026-04-23 D+ 1/5 1/5 1/5 1/5 1/5 1/5 2/5
2026-04-22 D+ 1/5 1/5 1/5 1/5 1/5 1/5 2/5
2026-04-21 D+ 1/5 1/5 1/5 1/5 1/5 1/5 2/5
2026-04-20 D+ 1/5 1/5 1/5 1/5 1/5 1/5 2/5
2026-04-17 D+ 1/5 1/5 1/5 1/5 1/5 1/5 2/5
2026-04-16 D+ 1/5 1/5 1/5 1/5 1/5 1/5 2/5

Owner Earnings

Owner's Earnings (history) From To
Owner alignment
Owner's Earnings TTM
-488.81M
OE per share TTM
-2.36
Owner's Yield
-4.06%
Maintenance CapEx ratio
Maint CapEx / Avg PPE
65.2%

Ownership Overview

Ownership breakdown

Ownership breakdown not available.

At a glance
Institutional holders
Total invested
Insider transactions (90d)
0
Beneficial owners (>5%)
0
Beneficial owners (>5%)

No beneficial ownership filings recorded.

Institutional Activity (13F)

Institutional ownership trend

Institutional history not available.

Top institutional holders

Top holders not available.

ETF Ownership

Top ETFs holding this stock Held by 1 ETFs in our universe
# ETF Weight Est. AUM exposure TER
1 State Street SPDR S&P Emerging Markets Small Cap ETF EWX 0.04% 273.9K 0.65%

Insider Activity

Insider Activity — Latest Quarter

No insider activity available.

Insider buys vs sells (history)

Insider history not available.

Recent insider transactions

No recent insider transactions.

Executive team

Top executives
EBIT / Employee
-66.4K
Shares Outstanding
226.23M

Executive compensation

Executive compensation (annual)

Executive compensation not available.

CEO compensation breakdown

No CEO compensation history available.

Proxy statements

Proxy statements (DEF 14A)

No proxy statements available for this company yet.

Recent SEC filings

Recent SEC filings

No SEC filings available for this company yet.

Executive team

NameTitleCompensationGender
Chih-Ming Chung Chairman & President 9M male
Hsien-Yi Hsu Assistant Manager 3M male
Hsing-Chiao Lin Assistant Manager 3M male
Ju-Wen Wang Assistant Manager 3M male
Yung-Cheng Huang Assistant Manager 3M male
Yu-Te Hung Assistant Manager 3M male
Yao-Chang Wang Vice President 2M male
Huo-Sheng Chiu Vice President 2M male
Tsung-Tien Tsai Assistant Manager and R&D Director male
Tai-Chiou Wu Finance Director & Accounting Supervisor male
ESG Score History

No data available for this company.

Senate Trading Activity

No Senate trading activity found for this company.

House Trading Activity

No House trading activity found for this company.

Market share among peers
Peer comparison — filtered group (TTM)
Your opinion

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Dividend yield history

Dividend history

Earnings history

Earnings reports

Stock splits