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$2.31 Million). Read 4972 total debt and obligations for a breakdown of total debt and financial obligations.
FCF Generation Index
Free Cash Flow
Operating Cash Flow
Capital Expenditures
Tons Lightology Free Cash Flow Generation Index (2017–2025)
Historical FCF Generation Index trend for Tons Lightology across 9 annual periods. Explore Tons Lightology capital spending ratio to see what proportion of operating cash flow is directed to capital expenditures.
Annual Free Cash Flow Generation for Tons Lightology (2017–2025)
Year-by-year Free Cash Flow Generation Index for Tons Lightology. For the full company profile including market capitalisation, see Tons Lightology market cap and net worth.
| Year | FCG Index | Free Cash Flow (TWD) | Operating CF | Capital Expenditures | YoY Change |
|---|---|---|---|---|---|
| 2025 | -0.41x | NT$-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 | — |