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Castles Technology Co 5258.TW · TWD

Information Technology · Taiwan Stock Exchange · 🇹🇼 Taiwan

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39.95

+0.88%

Close of 9 Nov 2026, in TWD

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At a glance

Figures in TWD, from our data supplier.

FY2025

Revenue

TWD 7.86bn

FY2016FY2025

Net income

TWD 464.8m

FY2016FY2025

Free cash flow

TWD 713.7m

FY2016FY2025

Shareholders' equity

TWD 4.57bn

FY2016FY2025

Income statement

Fiscal years

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
RevenueTWD 7.86bnTWD 7.83bnTWD 8.05bnTWD 7.40bnTWD 4.46bnTWD 3.73bnTWD 3.58bnTWD 2.33bnTWD 2.61bnTWD 3.17bn
Gross profitTWD 2.74bnTWD 2.59bnTWD 2.68bnTWD 2.32bnTWD 1.24bnTWD 963.4mTWD 976.8mTWD 679.0mTWD 665.2mTWD 862.6m
Research and developmentTWD 816.3mTWD 826.0mTWD 632.7mTWD 588.2mTWD 487.0mTWD 412.5mTWD 388.6mTWD 313.1mTWD 202.0mTWD 198.6m
Operating incomeTWD 635.7mTWD 729.7mTWD 1.16bnTWD 1.11bnTWD 295.0mTWD 282.3mTWD 27.4mTWD 78.6mTWD 159.9mTWD 410.4m
Net incomeTWD 464.8mTWD 695.2mTWD 899.2mTWD 761.3mTWD 222.9mTWD 198.1mTWD 44.7m−TWD 372.3mTWD 59.3mTWD 302.1m
Diluted earnings per share4.166.168.587.312.072.230.50-4.900.764.31

Balance sheet

At each fiscal year end

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
Total assetsTWD 9.65bnTWD 8.35bnTWD 6.99bnTWD 6.37bnTWD 4.58bnTWD 3.63bnTWD 3.48bnTWD 3.06bnTWD 3.25bnTWD 3.00bn
Cash and short-term investmentsTWD 2.49bnTWD 1.97bnTWD 2.01bnTWD 1.10bnTWD 950.5mTWD 533.7mTWD 634.8mTWD 304.0mTWD 398.1mTWD 926.6m
Total liabilitiesTWD 4.96bnTWD 3.86bnTWD 3.16bnTWD 3.42bnTWD 2.90bnTWD 2.11bnTWD 2.15bnTWD 1.72bnTWD 1.70bnTWD 1.37bn
DebtTWD 1.76bnTWD 1.61bnTWD 1.18bnTWD 1.15bnTWD 1.34bnTWD 1.17bnTWD 833.5mTWD 1.01bnTWD 680.0mTWD 490.0m
Shareholders' equityTWD 4.57bnTWD 4.34bnTWD 3.69bnTWD 2.83bnTWD 1.62bnTWD 1.46bnTWD 1.28bnTWD 1.28bnTWD 1.49bnTWD 1.57bn
Shares outstanding112m113m105m104m108m89m90m76m78m70m

Cash flow

Fiscal years

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
Cash from operationsTWD 781.4m−TWD 11.4mTWD 1.15bnTWD 33.5mTWD 406.5m−TWD 300.4mTWD 517.2m−TWD 399.2m−TWD 506.9mTWD 176.4m
Capital spending−TWD 67.8m−TWD 52.7m−TWD 142.0m−TWD 46.5m−TWD 44.1m−TWD 83.9m−TWD 56.0m−TWD 43.8m−TWD 36.4m−TWD 70.7m
Free cash flowTWD 713.7m−TWD 64.1mTWD 1.00bn−TWD 13.0mTWD 362.4m−TWD 384.3mTWD 461.1m−TWD 443.0m−TWD 543.3mTWD 105.7m
Dividends paid−TWD 275.9m−TWD 124.9m−TWD 99.8m−TWD 53.3m−TWD 53.3m−TWD 53.3m−TWD 53.3m−TWD 29.8m−TWD 148.2m−TWD 31.2m

Latest quarters

By quarter end

Jun 2026Mar 2026Dec 2025Sept 2025Jun 2025Mar 2025Dec 2024Sept 2024
RevenueTWD 2.36bnTWD 1.60bnTWD 2.32bnTWD 2.06bnTWD 1.91bnTWD 1.58bnTWD 2.13bnTWD 2.09bn
Gross profitTWD 670.8mTWD 513.1mTWD 816.6mTWD 735.7mTWD 684.7mTWD 500.7mTWD 722.2mTWD 696.0m
Operating incomeTWD 161.0m−TWD 24.7mTWD 279.8mTWD 140.5mTWD 222.7mTWD 45.5mTWD 179.4mTWD 223.4m
Net incomeTWD 120.0m−TWD 67.0mTWD 293.1mTWD 138.8mTWD 1.9mTWD 31.1mTWD 192.7mTWD 168.0m
Diluted earnings per share0.95-0.532.621.240.020.281.711.49
Cash from operations−TWD 616.0m−TWD 90.0mTWD 446.0mTWD 44.0m−TWD 34.0mTWD 324.0m−TWD 7.0m−TWD 70.0m
Capital spending−TWD 16.0m−TWD 18.0m−TWD 27.0m−TWD 18.0m−TWD 8.0m−TWD 15.0m−TWD 11.0m−TWD 22.0m
Free cash flow−TWD 632.0m−TWD 108.0mTWD 419.0mTWD 26.0m−TWD 42.0mTWD 309.0m−TWD 18.0m−TWD 92.0m
Total assetsTWD 9.30bnTWD 9.67bnTWD 9.65bnTWD 8.72bnTWD 7.91bnTWD 8.06bnTWD 8.35bnTWD 8.41bn
Cash and short-term investmentsTWD 1.65bnTWD 2.30bnTWD 2.49bnTWD 2.21bnTWD 2.17bnTWD 2.44bnTWD 1.97bnTWD 2.13bn
DebtTWD 1.73bnTWD 1.85bnTWD 1.80bnTWD 1.85bnTWD 1.58bnTWD 1.59bnTWD 1.49bnTWD 1.49bn
Shareholders' equityTWD 4.47bnTWD 4.36bnTWD 4.57bnTWD 4.22bnTWD 4.06bnTWD 4.49bnTWD 4.34bnTWD 4.15bn

Financial ratios

Data as of 14 Oct 2026

FY2025FY2024FY2023FY2022FY2021FY2020
Gross margin34.9%33.2%33.3%31.3%27.7%25.8%
Operating margin8.1%13.2%15.5%14.1%6.6%7.8%
Net margin5.9%8.9%11.2%10.3%5.0%5.3%
Return on equity10.2%16.0%24.4%26.9%13.8%13.5%
Return on assets4.8%8.3%12.9%11.9%4.9%5.5%
Free cash flow yield16.7%0.8%27.0%1.7%9.2%-5.4%
Revenue growth0.5%-2.7%8.7%66.1%19.3%4.4%
Earnings growth-33.1%-22.7%18.1%241.5%12.5%343.4%
Current ratio1.77x2.01x2.12x1.82x1.49x1.62x
Debt to equity0.38x0.34x0.29x0.37x0.80x0.78x
Equity ratio47.3%52.0%52.8%44.4%35.2%40.3%
Interest coverage15.89x33.24x46.98x43.44x17.48x16.25x
R&D as a share of sales10.4%10.6%7.9%7.9%10.9%11.0%
Buybacks as a share of market value0.9%-7.6%-0.6%3.2%-21.1%1.5%

Growth per year

Compound annual rate

3 years5 years10 years
Revenue2.0%16.1%11.6%
Operating income-16.9%17.6%14.9%
Net income-15.2%18.6%17.0%

Average margins

Over each period

1 year3 years5 years10 years
Gross margin34.0%33.2%31.9%30.4%
Operating margin8.7%11.7%10.7%9.4%
Net margin7.4%9.1%8.2%6.3%

Valuation history

At each fiscal year end

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
Price to earnings16.113.613.87.816.68.853.0-2.428.68.5
Price to sales0.91.21.50.80.80.50.70.40.70.8

Dividends and splits

Per share, in the currency the company pays

Paid for 5 years. Last went ex-dividend on 7 Aug 2025.

FY2025FY2024FY2023FY2022FY2021FY2018FY2017FY2016
Paid in the year2.5181.200.7620.4890.5340.3561.8140.436
  • 21-for-20 split · 24 Sept 2024
  • 21-for-20 split · 18 Oct 2023
  • 21-for-20 split · 9 Aug 2016
  • 1.03-for-1 split · 11 Sept 2015
  • 1.07-for-1 split · 1 Sept 2014
  • 21-for-20 split · 23 Aug 2013

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.