Tons Lightology (4972) — Free Cash Flow Generation Index
Tons Lightology (4972) has a Free Cash Flow Generation Index of -1.82x as of December 2025. Free cash flow of NT$-4.20 Million represents -2% of operating cash flow (NT$2.31 Million). Explore capital reinvestment ratio of Tons Lightology to see what proportion of operating cash flow is directed to capital expenditures.
FCF Generation Index
Free Cash Flow
Operating Cash Flow
Capital Expenditures
Tons Lightology Free Cash Flow Generation Index (2017–2025)
Historical FCF Generation Index trend for Tons Lightology across 9 annual periods. For the full cash flow conversion analysis, see Tons Lightology (4972) cash conversion ratio.
Annual Free Cash Flow Generation for Tons Lightology (2017–2025)
Year-by-year Free Cash Flow Generation Index for Tons Lightology. Check Tons Lightology (4972) reinvestment rate to assess the company's total reinvestment commitment from operating cash flow.
| Year | FCG Index | Free Cash Flow (TWD) | Operating CF | Capital Expenditures | YoY Change |
|---|---|---|---|---|---|
| 2025 | -0.41x | NT$-25.52 Million | NT$62.63 Million | NT$88.15 Million | ▲ +99.7% |
| 2024 | -142.42x | NT$-39.31 Million | NT$276.00K | NT$39.59 Million | ▼ -17347.4% |
| 2023 | 0.83x | NT$109.32 Million | NT$132.39 Million | NT$23.07 Million | ▼ -11.5% |
| 2022 | 0.93x | NT$177.65 Million | NT$190.49 Million | NT$12.84 Million | ▲ +18.9% |
| 2021 | 0.78x | NT$93.76 Million | NT$119.53 Million | NT$25.77 Million | ▼ -11.4% |
| 2020 | 0.88x | NT$155.75 Million | NT$176.00 Million | NT$20.25 Million | ▼ -1.9% |
| 2019 | 0.90x | NT$159.55 Million | NT$176.83 Million | NT$24.31 Million | ▲ +31.7% |
| 2018 | 0.69x | NT$94.59 Million | NT$138.07 Million | NT$42.32 Million | ▲ +277.9% |
| 2017 | 0.18x | NT$24.54 Million | NT$135.37 Million | NT$105.28 Million | — |