Bookook Steel: debt-to-equity, ROE and more
KOSPI, Legal name Bookook Steel
Latest figures are the FY2025 separate summary statements.
Latest fiscal year ratios (computed here)
- Debt/equity
- 15.7%
- Equity ratio
- 86.4%
- ROE
- 1.6%
- Op. margin
- 0.1%
- Rev. growth
- -1.0%
- Interest coverage
- n/a
Condition flags
- Operating profit for 5 straight years.
- 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
| Fiscal year | Cash dividend per share | Payout ratio |
|---|---|---|
| 2025 | ₩80 | 71.2% |
| 2024 | ₩75 | 64.2% |
| 2023 | ₩75 | 41.3% |
Cash dividends for 3 straight years (only the 3 years OpenDART returns).
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 | 25.1% | 79.9% | 7.3% | 4.1% | n/a |
| FY2022 separate | 21.9% | 82.0% | 5.6% | 2.8% | 7.1% |
| FY2023 separate | 17.8% | 84.9% | 2.7% | 1.3% | -8.7% |
| FY2024 separate | 16.3% | 86.0% | 1.8% | 0.1% | -5.0% |
| FY2025 separate | 15.7% | 86.4% | 1.6% | 0.1% | -1.0% |
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 | ₩195.7B | ₩209.7B | ₩191.4B | ₩181.8B | ₩179.9B |
| Operating profit | ₩8.1B | ₩5.9B | ₩2.4B | ₩95.6M | ₩262.3M |
| Pre-tax income | ₩11.0B | ₩9.2B | ₩4.9B | ₩3.0B | ₩2.5B |
| Net income | ₩8.8B | ₩7.1B | ₩3.6B | ₩2.3B | ₩2.2B |
| Total assets | ₩150.7B | ₩153.6B | ₩156.1B | ₩153.1B | ₩152.1B |
| Total liabilities | ₩30.3B | ₩27.6B | ₩23.6B | ₩21.4B | ₩20.7B |
| Total equity | ₩120.4B | ₩126.0B | ₩132.5B | ₩131.7B | ₩131.4B |
| Paid-in capital | ₩10.0B | ₩10.0B | ₩10.0B | ₩10.0B | ₩10.0B |
| Debt/equity (source value) | 25.1% | 21.9% | 17.8% | 16.3% | 15.7% |
Company outline (FSC)
- Market
- KOSPI
- Fiscal year end
- Dec
- Founded
- 1976-08-23
- Listed
- 08/10/14
- Employees
- 59
- Auditor
- 삼정회계법인
- Audit opinion
- 적정의견
- Corporate reg. no.
- 2001110001407
- 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 부국철강Computed from the Financial Services Commission's company outline and summary statements (data.go.kr). Data as of 2026-09-24.