Castles Technology Co Ltd (5258) — Free Cash Flow Generation Index
Castles Technology Co Ltd (5258) has a Free Cash Flow Generation Index of 0.94x as of December 2025. Free cash flow of NT$419.31 Million represents 1% of operating cash flow (NT$446.47 Million). Read total liabilities of Castles Technology Co Ltd for a breakdown of total debt and financial obligations.
FCF Generation Index
Free Cash Flow
Operating Cash Flow
Capital Expenditures
Castles Technology Co Ltd Free Cash Flow Generation Index (2009–2025)
Historical FCF Generation Index trend for Castles Technology Co Ltd across 12 annual periods. Explore 5258 capex to operating cash flow ratio to see what proportion of operating cash flow is directed to capital expenditures.
Annual Free Cash Flow Generation for Castles Technology Co Ltd (2009–2025)
Year-by-year Free Cash Flow Generation Index for Castles Technology Co Ltd. For the full company profile including market capitalisation, see Castles Technology Co Ltd (5258) total market value.
| Year | FCG Index | Free Cash Flow (TWD) | Operating CF | Capital Expenditures | YoY Change |
|---|---|---|---|---|---|
| 2025 | 0.91x | NT$713.69 Million | NT$781.44 Million | NT$67.75 Million | ▲ +4.3% |
| 2023 | 0.88x | NT$1.00 Billion | NT$1.15 Billion | NT$142.01 Million | ▲ +325.3% |
| 2022 | -0.39x | NT$-13.03 Million | NT$33.52 Million | NT$46.55 Million | ▼ -143.6% |
| 2021 | 0.89x | NT$362.36 Million | NT$406.49 Million | NT$44.12 Million | ▼ 0.0% |
| 2019 | 0.89x | NT$461.13 Million | NT$517.17 Million | NT$56.03 Million | ▲ +48.8% |
| 2016 | 0.60x | NT$105.66 Million | NT$176.39 Million | NT$70.73 Million | ▲ +5188.9% |
| 2015 | -0.01x | NT$-1.60 Million | NT$135.75 Million | NT$137.35 Million | ▼ -102.0% |
| 2013 | 0.58x | NT$18.12 Million | NT$31.04 Million | NT$12.92 Million | ▼ -39.3% |
| 2012 | 0.96x | NT$264.19 Million | NT$274.71 Million | NT$10.52 Million | ▲ +19.5% |
| 2011 | 0.81x | NT$26.31 Million | NT$32.68 Million | NT$6.37 Million | ▼ -13.2% |
| 2010 | 0.93x | NT$122.60 Million | NT$132.23 Million | NT$9.62 Million | ▼ -3.8% |
| 2009 | 0.96x | NT$56.84 Million | NT$58.95 Million | NT$2.11 Million | — |