SY DONG-A Co., Ltd.
041930KOSDAQRubber and plastics
SY DONG-A Co., Ltd. (041930, KOSDAQ) reported KRW 403bn revenue in 2025.
Reported financials
Figures are as filed with the Korean regulator, in billions of won (KRW bn). We do not convert to dollars — an exchange rate would be a number we made up, not one the company reported.
| Year | Revenue | Operating profit | Net profit | Assets | Equity | Basis |
|---|---|---|---|---|---|---|
| 2023 | 369 | 22 | 14 | 308 | 154 | Consolidated |
| 2024 | 383 | 18 | 14 | 305 | 166 | Consolidated |
| 2025 | 403 | 17 | 27 | 308 | 188 | Consolidated |
Ratios, year by year
Each ratio is computed inside its own year. A dash means the input was missing or the denominator was zero — not that the value is zero.
| Year | Operating margin | Net margin | Equity / assets | Return on equity |
|---|---|---|---|---|
| 2023 | 5.9% | 3.9% | 50% | 9.3% |
| 2024 | 4.8% | 3.8% | 54.7% | 8.7% |
| 2025 | 4.3% | 6.8% | 61.1% | 14.5% |
Revenue moved 9.4% between 2023 and 2025.
These are arithmetic, not judgements. We do not say whether a margin is good or bad, and we do not rank companies against each other.
Market size
| Market capitalisation | KRW 79bn |
|---|---|
| Close price | KRW 5,220 |
| Listed shares | 15,200,000 |
| Price as of | 20260909 |
Market capitalisation is what buyers are betting the company is worth. It is not something the company produced, so we never present it as output or productivity.
Workforce — a side measure, not the main one
| Employees (2025) | 295 |
|---|---|
| Women | 104 (35.3%) |
| Average tenure | 8.2 years |
| Annual pay, men | KRW 57,649,738 |
| Annual pay, women | KRW 48,221,173 |
| Pay ratio, women to men | 83.6% |
Other companies in Rubber and plastics
53 listed companies file under this classification. Showing 12.