L&K Engineering Co Ltd (6139) — Cash Flow Quality Index
L&K Engineering Co Ltd (6139) has a Cash Flow Quality Index of 3.23x as of September 2025. Operating cash flow of NT$13.01 Billion exceeds net income of NT$4.03 Billion, indicating high earnings quality where cash backs reported profits. Explore cash flow conversion of L&K Engineering Co Ltd to assess how effectively this company generates cash.
Cash Flow Quality Index
Operating Cash Flow
Net Income
Data as of
L&K Engineering Co Ltd Cash Flow Quality Index (2001–2024)
Historical Cash Flow Quality Index for L&K Engineering Co Ltd across 24 annual periods. Values consistently above 1.0x indicate high-quality earnings. Check how aggressively does L&K Engineering Co Ltd reinvest cash to assess the company's total reinvestment commitment from operating cash flow.
Annual Cash Flow Quality Index for L&K Engineering Co Ltd (2001–2024)
Year-by-year earnings quality comparison for L&K Engineering Co Ltd. For live market cap and the full company financial profile, see 6139 market cap overview.
| Year | Quality Index | Operating CF (TWD) | Net Income | YoY Change |
|---|---|---|---|---|
| 2024 | 1.72x | NT$12.54 Billion | NT$7.27 Billion | ▼ -11.1% |
| 2023 | 1.94x | NT$5.61 Billion | NT$2.89 Billion | ▼ -56.3% |
| 2022 | 4.44x | NT$7.56 Billion | NT$1.70 Billion | ▲ +33.2% |
| 2021 | 3.33x | NT$1.34 Billion | NT$401.57 Million | ▲ +4379.1% |
| 2020 | 0.07x | NT$20.27 Million | NT$272.43 Million | ▲ +103.7% |
| 2019 | -1.99x | NT$-1.80 Billion | NT$903.71 Million | ▼ -171.9% |
| 2018 | 2.77x | NT$3.20 Billion | NT$1.15 Billion | ▲ +240.0% |
| 2017 | -1.98x | NT$-2.07 Billion | NT$1.04 Billion | ▼ -402.3% |
| 2016 | 0.66x | NT$792.72 Million | NT$1.21 Billion | ▲ +357.8% |
| 2015 | -0.25x | NT$-121.06 Million | NT$476.39 Million | ▲ +51.6% |
| 2014 | -0.52x | NT$-215.04 Million | NT$409.62 Million | ▲ +77.9% |
| 2013 | -2.37x | NT$-1.49 Billion | NT$627.20 Million | ▼ -453.2% |
| 2012 | 0.67x | NT$342.69 Million | NT$510.27 Million | ▼ -81.9% |
| 2011 | 3.72x | NT$2.48 Billion | NT$667.79 Million | ▲ +132.9% |
| 2010 | 1.60x | NT$1.02 Billion | NT$642.34 Million | ▼ -53.0% |
| 2009 | 3.40x | NT$885.26 Million | NT$260.75 Million | ▲ +737.9% |
| 2008 | 0.41x | NT$223.20 Million | NT$550.84 Million | ▼ -78.2% |
| 2007 | 1.86x | NT$1.88 Billion | NT$1.01 Billion | ▲ +3034.4% |
| 2006 | -0.06x | NT$-55.85 Million | NT$881.75 Million | ▼ -103.1% |
| 2005 | 2.05x | NT$1.95 Billion | NT$951.76 Million | ▲ +699.6% |
| 2004 | -0.34x | NT$-308.41 Million | NT$902.84 Million | ▼ -152.9% |
| 2003 | 0.65x | NT$296.37 Million | NT$458.56 Million | ▼ -12.1% |
| 2002 | 0.74x | NT$406.35 Million | NT$552.62 Million | ▲ +156.1% |
| 2001 | 0.29x | NT$133.77 Million | NT$465.84 Million | — |