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). Explore 5258 capital expenditure intensity to see what proportion of operating cash flow is directed to capital expenditures.
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. For the full cash flow conversion analysis, see Castles Technology Co Ltd cash conversion from operations.
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. Check total reinvestment intensity of Castles Technology Co Ltd to assess the company's total reinvestment commitment from operating cash flow.
| 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 | — |