QuantumRail Inc.: debt-to-equity, ROE and more
KOSDAQ, Legal name QuantumRail Inc.
Latest figures are the FY2025 consolidated summary statements.
Latest fiscal year ratios (computed here)
- Debt/equity
- 59.8%
- Equity ratio
- 62.6%
- ROE
- -1.6%
- Op. margin
- 10.3%
- Rev. growth
- 72.5%
- Interest coverage
- n/a
Condition flags
- Operating profit for 1 straight year.
- Total equity is above paid-in capital. Not capital-impaired.
Interest coverage and dividends (OpenDART)
Interest expense and dividends come from DART's OpenDART annual-report filings, not the FSC summary statements used above. The source differs from the other tables on this page.
Interest coverage = operating profit ÷ interest expenseNo interest expense value yet for this company. Most companies fold interest expense into a single finance-costs line on their income statement, so it cannot be pulled out separately. Interest coverage is not computed here.
Dividends, last 3 fiscal years
No dividend data yet for this company.
Source values from the OpenDART (금융감독원 전자공시) annual report. Report fiscal year 2025.
Ratios by year (computed here)
Debt-to-equity = total liabilities ÷ total equity × 100Equity ratio = total equity ÷ total assets × 100ROE = net income ÷ year-end total equity × 100Operating margin = operating profit ÷ revenue × 100Revenue growth = (this year − last year) ÷ last year × 100
Computed from the source figures above with these formulas. Where the source's own debt-to-equity differs from ours, both are shown for that year.
| Fiscal year | Debt/equity | Equity ratio | ROE | Op. margin | Rev. growth |
|---|---|---|---|---|---|
| FY2021 separate | 9.0% | 91.8% | 4.8% | 4.2% | n/a |
| FY2022 separate | 6.1% | 94.3% | 3.6% | 3.2% | -6.6% |
| FY2023 consolidated | 96.3% | 50.9% | -11.2% | -0.3% | 238.3% |
| FY2024 consolidated | 15.9% | 86.3% | -77.9% | -20.3% | -69.1% |
| FY2025 consolidated | 59.8% | 62.6% | -1.6% | 10.3% | 72.5% |
Source figures (FSC summary statements)
Amounts are the source values, shortened. A cell reported as zero may be blank in the source, so it is not used in any ratio.
| Fiscal year | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Revenue | ₩11.0B | ₩10.3B | ₩34.8B | ₩10.7B | ₩18.5B |
| Operating profit | ₩458.9M | ₩324.7M | -₩118.2M | -₩2.2B | ₩1.9B |
| Pre-tax income | ₩1.1B | ₩859.0M | -₩2.9B | -₩15.4B | -₩231.3M |
| Net income | ₩1.1B | ₩890.6M | -₩2.8B | -₩16.3B | -₩498.3M |
| Total assets | ₩25.6B | ₩26.0B | ₩48.9B | ₩24.3B | ₩51.3B |
| Total liabilities | ₩2.1B | ₩1.5B | ₩24.0B | ₩3.3B | ₩19.2B |
| Total equity | ₩23.5B | ₩24.5B | ₩24.9B | ₩20.9B | ₩32.1B |
| Paid-in capital | ₩3.7B | ₩3.7B | ₩3.7B | ₩5.0B | ₩11.7B |
| Debt/equity (source value) | 9.0% | 6.1% | 96.3% | 15.9% | 59.8% |
Company outline (FSC)
- Market
- KOSDAQ
- Fiscal year end
- Dec
- Founded
- 2000-09-15
- Listed
- 10/06/09
- Employees
- 43
- Auditor
- 예지회계법인
- Audit opinion
- 적정의견
- Corporate reg. no.
- 1350110106150
- Outline updated
- 2026-09-24
Check the original filings
Read the annual report and audit report before you decide anything. The link opens a DART search for this company's name.
Search DART for 퀀텀레일Computed from the Financial Services Commission's company outline and summary statements (data.go.kr). Data as of 2026-09-24.