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Fulltech Fiber Glass 1815.TWO · TWD

Information Technology · Taipei Exchange · 🇹🇼 Taiwan

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129.00

+9.79%

Close of 9 Nov 2026, in TWD

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

At a glance

Figures in TWD, from our data supplier.

FY2025

Revenue

TWD 5.97bn

FY2016FY2025

Net income

TWD 856.5m

FY2016FY2025

Free cash flow

−TWD 1.71bn

FY2016FY2025

Shareholders' equity

TWD 12.60bn

FY2016FY2025

Income statement

Fiscal years

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
RevenueTWD 5.97bnTWD 4.25bnTWD 3.20bnTWD 4.65bnTWD 5.26bnTWD 3.43bnTWD 4.48bnTWD 5.05bnTWD 4.81bnTWD 4.80bn
Research and developmentTWD 118.9mTWD 47.8mTWD 56.9mTWD 46.7mTWD 56.0mTWD 37.6mTWD 34.0mTWD 33.3mTWD 24.4mTWD 21.8m
Operating incomeTWD 932.5mTWD 90.2m−TWD 691.5mTWD 223.2mTWD 704.3m−TWD 617.5mTWD 127.5mTWD 708.9mTWD 706.3mTWD 597.5m
Net incomeTWD 856.5mTWD 62.9m−TWD 651.2mTWD 31.5mTWD 601.3m−TWD 479.1m−TWD 99.9mTWD 408.9mTWD 486.5mTWD 435.8m
Diluted earnings per share1.480.14-1.450.071.32-1.15-0.230.921.100.97

Balance sheet

At each fiscal year end

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
Total assetsTWD 18.45bnTWD 15.14bnTWD 13.47bnTWD 14.06bnTWD 14.74bnTWD 14.45bnTWD 15.39bnTWD 14.47bnTWD 13.36bnTWD 12.37bn
Cash and short-term investments——TWD 1.56bnTWD 1.62bnTWD 1.36bnTWD 1.19bnTWD 1.78bnTWD 1.63bnTWD 2.01bnTWD 1.70bn
Total liabilitiesTWD 5.85bnTWD 7.39bnTWD 6.88bnTWD 6.66bnTWD 7.29bnTWD 7.83bnTWD 8.40bnTWD 7.11bnTWD 5.84bnTWD 5.48bn
DebtTWD 3.05bnTWD 6.23bnTWD 6.19bnTWD 5.84bnTWD 6.38bnTWD 7.20bnTWD 7.40bnTWD 5.97bnTWD 4.95bnTWD 4.77bn
Shareholders' equityTWD 12.60bnTWD 7.75bnTWD 6.59bnTWD 7.39bnTWD 7.45bnTWD 6.62bnTWD 6.98bnTWD 7.36bnTWD 7.52bnTWD 6.89bn
Shares outstanding580m461m450m452m456m417m436m445m443m457m

Cash flow

Fiscal years

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
Cash from operationsTWD 694.7mTWD 264.2m−TWD 130.5mTWD 1.55bnTWD 1.55bnTWD 210.3mTWD 86.2mTWD 909.3mTWD 1.27bnTWD 1.10bn
Capital spending−TWD 2.40bn−TWD 1.28bn−TWD 421.7m−TWD 317.2m−TWD 317.2m−TWD 429.4m−TWD 955.1m−TWD 1.17bn−TWD 1.43bn−TWD 307.1m
Free cash flow−TWD 1.71bn−TWD 1.01bn−TWD 552.3mTWD 1.23bnTWD 1.23bn−TWD 219.1m−TWD 868.8m−TWD 263.5m−TWD 160.5mTWD 797.5m
Dividends paid——−TWD 44.1m−TWD 257.1m−TWD 257.1m−TWD 257.1m−TWD 211.9m−TWD 275.5m−TWD 211.1m−TWD 140.5m

Latest quarters

By quarter end

Jun 2026Mar 2026Dec 2025Sept 2025Jun 2025Mar 2025Dec 2024Sept 2024
RevenueTWD 2.13bnTWD 1.88bnTWD 1.64bnTWD 1.53bnTWD 1.42bnTWD 1.38bnTWD 1.29bnTWD 1.12bn
Operating income————TWD 202.0mTWD 272.2mTWD 160.8mTWD 62.3m
Net incomeTWD 842.6mTWD 457.9mTWD 435.9mTWD 282.9m−TWD 33.6mTWD 171.3mTWD 139.5m−TWD 13.0m
Diluted earnings per share1.440.780.750.54-0.060.330.30-0.03
Cash from operationsTWD 545.0mTWD 444.0mTWD 282.0mTWD 187.0mTWD 207.0mTWD 17.0mTWD 171.0mTWD 24.0m
Capital spending−TWD 974.0m−TWD 993.0m−TWD 822.0m−TWD 740.0m−TWD 270.0m−TWD 570.0m−TWD 312.0m−TWD 637.0m
Free cash flow−TWD 429.0m−TWD 549.0m−TWD 540.0m−TWD 553.0m−TWD 63.0m−TWD 553.0m−TWD 141.0m−TWD 613.0m
Total assetsTWD 21.46bnTWD 19.51bnTWD 18.45bnTWD 16.29bnTWD 15.26bnTWD 15.56bnTWD 15.14bnTWD 14.36bn
DebtTWD 4.33bnTWD 3.84bnTWD 3.05bnTWD 4.25bnTWD 5.12bnTWD 4.91bnTWD 5.03bnTWD 5.25bn
Shareholders' equityTWD 13.70bnTWD 13.18bnTWD 12.60bnTWD 8.01bnTWD 7.64bnTWD 7.97bnTWD 7.75bnTWD 6.65bn

Financial ratios

Data as of 15 Sept 2026

FY2025FY2024FY2023FY2022FY2021FY2020FY2019
Operating margin15.6%2.1%-21.6%4.8%13.4%-18.0%—
Net margin14.3%1.5%-20.4%0.7%11.4%-14.0%—
Return on equity6.8%0.8%-9.9%0.4%8.1%-7.2%—
Return on assets4.6%0.4%-4.8%0.2%4.1%-3.3%—
Free cash flow yield—2.9%0.6%3.6%3.6%1.3%2.1%
Revenue growth40.7%32.7%-31.2%-11.5%53.3%-23.5%—
Earnings growth1262.1%-109.7%-2165.8%-94.8%-225.5%379.5%—
Current ratio2.77x2.51x1.88x2.09x1.19x1.37x—
Debt to equity0.24x0.65x0.88x0.74x0.81x1.03x—
Equity ratio68.3%51.2%48.9%52.6%50.6%45.8%—
Interest coverage4.99x0.45x-3.69x1.58x5.44x-4.15x—
R&D as a share of sales2.0%1.1%1.8%1.0%1.1%1.1%—
Buybacks as a share of market value—-2.5%0.5%0.7%-9.2%4.3%2.1%

Growth per year

Compound annual rate

3 years5 years10 years
Revenue8.7%11.8%2.2%
Operating income61.1%—5.9%
Net income200.6%—7.4%

Average margins

Over each period

1 year3 years5 years10 years
Operating margin10.0%3.1%2.4%6.5%
Net margin9.0%1.7%1.6%4.1%

Valuation history

At each fiscal year end

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
Price to earnings60.9184.5-10.3156.111.9-11.5-51.215.118.612.5
Price to sales8.72.72.11.11.41.61.11.21.91.1

Dividends and splits

Per share, in the currency the company pays

Paid for 0 years. Last went ex-dividend on 25 Aug 2023.

FY2023FY2022
Paid in the year0.0930.545
  • 1019.9997-for-1000 split · 25 Aug 2023
  • 1029.9968-for-1000 split · 9 Aug 2022
  • 1010-for-1000 split · 3 Sept 2019
  • 1.01987-for-1 split · 15 Sept 2011
  • 102-for-100 split · 1 Oct 2009
  • 107.058-for-100 split · 22 Oct 2008

Sources and methodology

Data on this tab
Our data supplier
Chart on the Overview
TradingView

Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.