코스텍시스
Financials
Valuation Metrics
코스텍시스's Market Cap is ₩1081B. At end of 2025 it was ₩1053B. Ranked #1156 of 2,410 in KR market (top 48%), #609 of 1,631 on KOSDAQ (top 37%), #100 of 243 in Technology Hardware & Equipment (top 41%) by Market Cap.
Investment Metrics(as of 2026-11-02)
| Metric | Value | Rank |
|---|---|---|
| Size | ||
| Market Cap | 108.15B KRW | KR#1,156/2,410 Sec#100/243 |
| Revenue | 19.50B KRW | KR#2,137/2,410 Sec#218/243 |
| Net Income | 2.11B KRW | KR#1,404/2,410 Sec#136/243 |
| Total Assets | 57.38B KRW | KR#2,132/2,410 Sec#219/243 |
| Net Assets | 29.49B KRW | KR#2,176/2,410 Sec#220/243 |
| Employees | 56 | KR#1,997/2,410 Sec#195/243 |
| Value | ||
| P/E | 51.22x | KR#1,427/2,410 Sec#134/243 |
| P/B | 3.67x | KR#2,192/2,410 Sec#213/243 |
| P/S | 5.55x | KR#2,184/2,410 Sec#218/243 |
| EV/EBITDA | 40.05x | KR#1,306/2,410 Sec#114/243 |
| Profitability | ||
| ROE | 7.16% | KR#865/2,410 Sec#97/243 |
| ROA | 3.68% | KR#926/2,410 Sec#107/243 |
| Op. Margin | 16.60% | KR#248/2,410 Sec#20/243 |
| Revenue Growth | 47.41% | KR#223/2,410 Sec#29/243 |
| Financial Health | ||
| Debt Ratio | 94.57% | KR#1,497/2,410 Sec#164/243 |
| Total Debt | 23.66B KRW | KR#1,324/2,410 Sec#127/243 |
| Cash | 2.19B KRW | KR#2,229/2,410 Sec#225/243 |
| Current Ratio | 1.57x | KR#1,133/2,410 Sec#127/243 |
| Net Debt/EBITDA | 6.63x | KR#1,109/2,410 Sec#116/243 |
| Performance | ||
| 1Y Return | 3.51% | KR#540/2,410 Sec#76/243 |
| 1M Return | -40.47% | KR#2,347/2,410 Sec#232/243 |
| From 52W High | -78.36% | KR#2,266/2,410 Sec#228/243 |
| 1Y MDD | -78.86% | KR#2,255/2,410 Sec#225/243 |
| Trading | ||
| Volume | 36,029 shares | KR#938/2,410 Sec#104/243 |
| Trading Value | 501.2M KRW | KR#662/2,410 Sec#65/243 |
| Foreign Own. | 16.80% | KR#278/2,410 Sec#27/243 |
| Per Share | ||
| EPS | 271 KRW | KR#1,203/2,410 Sec#115/243 |
| BPS | 3,782 KRW | KR#1,720/2,410 Sec#177/243 |
Company Info
Established in 2013 and listed on KOSDAQ in 2023, COSTECSYS is a specialized company for low thermal expansion and high heat dissipation materials. It pioneered the domestic development and mass production of low thermal expansion, high heat dissipation materials for wide bandgap semiconductors such as SiC and GaN, and manufactures and sells semiconductor packages for 5G communication and power semiconductor components. Leveraging high heat dissipation new materials and precision packaging technology as core competencies, the company strengthens R&D investment in future growth areas through expanded cooperation with global customers. COSTECSYS is headquartered in Namdong-gu, Incheon.