Research Frontiers Incorporated (REFR) — Cash Flow-to-Debt Ratio
Research Frontiers Incorporated (REFR) has a Cash Flow-to-Debt Ratio of -0.59x as of March 2026, meaning its operating cash flow of $-759.93K could theoretically repay -1% of its total liabilities ($1.30 Million) in one year. Explore long-term investment intensity of Research Frontiers Incorporated to see how much of total assets are deployed in long-term investments.
CF-to-Debt Ratio
Operating Cash Flow
Total Liabilities
Data as of
Research Frontiers Incorporated Cash Flow-to-Debt Ratio (1988–2025)
Historical debt coverage capacity for Research Frontiers Incorporated across 38 annual periods. Also explore REFR asset base for the complete picture of this company's asset base.
Annual Cash Flow-to-Debt Ratio for Research Frontiers Incorporated (1988–2025)
Year-by-year debt coverage analysis for Research Frontiers Incorporated. For market capitalisation and broader financial context, see market value of Research Frontiers Incorporated.
| Year | CF-to-Debt Ratio | Operating CF (USD) | Total Liabilities | YoY Change |
|---|---|---|---|---|
| 2025 | -1.01x | $-1.33 Million | $1.32 Million | ▼ -83.5% |
| 2024 | -0.55x | $-788.82K | $1.44 Million | ▲ +92.0% |
| 2023 | -6.90x | $-2.30 Million | $332.79K | ▼ -80.0% |
| 2022 | -3.83x | $-2.18 Million | $569.59K | ▼ -61.9% |
| 2021 | -2.37x | $-1.80 Million | $762.06K | ▲ +8.3% |
| 2020 | -2.58x | $-2.25 Million | $872.28K | ▼ -48.8% |
| 2019 | -1.74x | $-2.08 Million | $1.20 Million | ▲ +19.6% |
| 2018 | -2.16x | $-2.07 Million | $959.08K | ▲ +53.9% |
| 2017 | -4.69x | $-1.47 Million | $313.75K | ▲ +56.8% |
| 2016 | -10.85x | $-4.01 Million | $369.27K | ▼ -41.8% |
| 2015 | -7.65x | $-3.58 Million | $468.21K | ▼ -11.1% |
| 2014 | -6.89x | $-3.32 Million | $482.68K | ▲ +65.6% |
| 2013 | -19.99x | $-3.24 Million | $162.33K | ▼ -80.9% |
| 2012 | -11.05x | $-2.68 Million | $242.39K | ▼ -2.2% |
| 2011 | -10.82x | $-3.35 Million | $309.94K | ▼ -5.5% |
| 2010 | -10.26x | $-3.20 Million | $312.24K | ▲ +15.2% |
| 2009 | -12.10x | $-3.73 Million | $308.52K | ▼ -106.3% |
| 2008 | -5.86x | $-2.41 Million | $411.69K | ▲ +45.2% |
| 2007 | -10.70x | $-3.52 Million | $328.60K | ▲ +15.1% |
| 2006 | -12.61x | $-3.27 Million | $259.02K | ▲ +0.0% |
| 2005 | -12.61x | $-3.92 Million | $310.95K | ▼ -63.6% |
| 2004 | -7.71x | $-3.61 Million | $468.37K | ▲ +58.7% |
| 2003 | -18.68x | $-4.12 Million | $220.84K | ▼ -49.1% |
| 2002 | -12.53x | $-3.67 Million | $292.58K | ▲ +30.2% |
| 2001 | -17.96x | $-4.94 Million | $274.98K | ▼ -453.2% |
| 2000 | -3.25x | $-3.22 Million | $991.21K | ▲ +37.6% |
| 1999 | -5.20x | $-2.60 Million | $500.00K | ▲ +42.2% |
| 1998 | -9.00x | $-2.70 Million | $300.00K | ▼ -1300.0% |
| 1997 | 0.75x | $300.00K | $400.00K | ▲ +103.5% |
| 1996 | -21.50x | $-4.30 Million | $200.00K | ▼ -138.9% |
| 1995 | -9.00x | $-1.80 Million | $200.00K | ▲ +59.1% |
| 1994 | -22.00x | $-4.40 Million | $200.00K | ▼ -2358.8% |
| 1993 | -0.89x | $-1.70 Million | $1.90 Million | ▲ +87.2% |
| 1992 | -7.00x | $-1.40 Million | $200.00K | ▼ -27.3% |
| 1991 | -5.50x | $-1.10 Million | $200.00K | ▼ -725.0% |
| 1990 | -0.67x | $-200.00K | $300.00K | ▼ -200.0% |
| 1989 | 0.67x | $200.00K | $300.00K | ▲ +116.7% |
| 1988 | -4.00x | $-800.00K | $200.00K | — |