Green Optics Co.,Ltd.
Financials
Valuation Metrics
Green Optics Co.,Ltd.'s Market Cap is ₩1733B. Ranked #944 of 2,436 in KR market (top 39%), #451 of 1,649 on KOSDAQ (top 27%), #166 of 365 in Capital Goods (top 45%) by Market Cap.
Investment Metrics(as of 2026-08-04)
| Metric | Value | Rank |
|---|---|---|
| Size | ||
| Market Cap | 173.31B KRW | KR#944/2,436 Sec#166/365 |
| Revenue | 41.75B KRW | KR#1,868/2,436 Sec#294/365 |
| Net Income | 2.05B KRW | KR#1,353/2,436 Sec#211/365 |
| Total Assets | 99.91B KRW | KR#1,743/2,436 Sec#282/365 |
| Net Assets | 65.56B KRW | KR#1,687/2,436 Sec#271/365 |
| Value | ||
| P/E | 84.65x | KR#1,419/2,436 Sec#212/365 |
| P/B | 2.64x | KR#2,039/2,436 Sec#283/365 |
| P/S | 4.15x | KR#2,083/2,436 Sec#312/365 |
| EV/EBITDA | 81.38x | KR#1,428/2,436 Sec#212/365 |
| FCF Yield | -10.89% | KR—/2,436 Sec—/365 |
| Profitability | ||
| ROE | 3.12% | KR#1,215/2,436 Sec#188/365 |
| ROA | 2.05% | KR#1,130/2,436 Sec#175/365 |
| Op. Margin | 5.28% | KR#896/2,436 Sec#140/365 |
| Financial Health | ||
| Debt Ratio | 152.38% | KR#1,218/2,436 Sec#146/365 |
| Total Debt | 8.14B KRW | KR#1,682/2,436 Sec#269/365 |
| FCF | -18.88B KRW | KR#1,889/2,436 Sec#268/365 |
| Cash | 2.22B KRW | KR#2,225/2,436 Sec#341/365 |
| Current Ratio | 2.50x | KR#755/2,436 Sec#88/365 |
| Net Debt/EBITDA | 2.69x | KR#940/2,436 Sec#133/365 |
| Performance | ||
| 1M Return | -12.63% | KR#2,116/2,436 Sec#298/365 |
| From 52W High | -73.07% | KR#2,260/2,436 Sec#343/365 |
| 1Y MDD | -74.75% | KR#2,132/2,436 Sec#328/365 |
| Trading | ||
| Volume | 104,808 shares | KR#1,461/2,436 Sec#256/365 |
| Foreign Own. | 2.89% | KR—/2,436 Sec—/365 |
| Per Share | ||
| EPS | 416 KRW | KR#980/2,436 Sec#162/365 |
| BPS | 5,514 KRW | KR#1,369/2,436 Sec#225/365 |
Company Info
Green Kwanghak, established on April 14, 1999, and headquartered in Cheongju-si, Chungcheongbuk-do, is a specialized optical company. The company has established the largest scale of technical personnel and production facilities in Korea, covering all processes of ultra-precision optical systems, from design, processing, polishing, coating, assembly/alignment, to inspection and evaluation. Based on its differentiated technology and optimized solutions, recognized both domestically and internationally, Green Kwanghak aims to become a leading company in the global optical market through continuous research and development.