코스텍시스
Financials
Valuation Metrics
코스텍시스's Market Cap is ₩1325B. At end of 2025 it was ₩1053B. Ranked #1055 of 2,436 in KR market (top 43%), #538 of 1,649 on KOSDAQ (top 33%), #89 of 246 in Technology Hardware & Equipment (top 36%) by Market Cap.
Investment Metrics(as of 2026-08-04)
| Metric | Value | Rank |
|---|---|---|
| Size | ||
| Market Cap | 132.48B KRW | KR#1,055/2,436 Sec#89/246 |
| Revenue | 17.36B KRW | KR#2,170/2,436 Sec#227/246 |
| Net Income | 737.9M KRW | KR#1,445/2,436 Sec#140/246 |
| Total Assets | 56.14B KRW | KR#2,130/2,436 Sec#222/246 |
| Net Assets | 28.60B KRW | KR#2,178/2,436 Sec#222/246 |
| Employees | 56 | KR#1,982/2,436 Sec#196/246 |
| Value | ||
| P/E | 179.53x | KR#1,467/2,436 Sec#143/246 |
| P/B | 4.63x | KR#2,222/2,436 Sec#226/246 |
| P/S | 7.63x | KR#2,230/2,436 Sec#231/246 |
| EV/EBITDA | 90.58x | KR#1,456/2,436 Sec#132/246 |
| Profitability | ||
| ROE | 2.58% | KR#1,274/2,436 Sec#126/246 |
| ROA | 1.31% | KR#1,257/2,436 Sec#128/246 |
| Op. Margin | 9.80% | KR#502/2,436 Sec#41/246 |
| Revenue Growth | 64.53% | KR#222/2,436 Sec#31/246 |
| Financial Health | ||
| Debt Ratio | 196.32% | KR#1,691/2,436 Sec#178/246 |
| Total Debt | 24.05B KRW | KR#1,288/2,436 Sec#124/246 |
| Cash | 2.44B KRW | KR#2,210/2,436 Sec#228/246 |
| Current Ratio | 1.58x | KR#1,249/2,436 Sec#148/246 |
| Net Debt/EBITDA | 12.70x | KR#1,340/2,436 Sec#127/246 |
| Performance | ||
| 1Y Return | 57.46% | KR#206/2,436 Sec#37/246 |
| 1M Return | -24.15% | KR#2,291/2,436 Sec#224/246 |
| From 52W High | -73.49% | KR#2,246/2,436 Sec#222/246 |
| 1Y MDD | -78.86% | KR#2,268/2,436 Sec#226/246 |
| Trading | ||
| Volume | 85,308 shares | KR#1,027/2,436 Sec#114/246 |
| Foreign Own. | 19.39% | KR#234/2,436 Sec#23/246 |
| Per Share | ||
| EPS | 95 KRW | KR#1,364/2,436 Sec#129/246 |
| BPS | 3,668 KRW | KR#1,678/2,436 Sec#169/246 |
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.