![]() Quantum Semiconductor International Quantum Semiconductor International (QSI) is a manufacturer of the laser diode. | ||
Founding Date | Founding Date 2010 | Founding Date 2000 |
Type | Type Private | Type Public |
Tags | ||
Locations | Locations Wuxi, CN HQ | Locations Cheonan, KR HQ |
Employees | Employees 3483% increase | Employees 124 |
Financial | ||
Revenue (est.) | Revenue (est.) ¥188.9m (FY, 2017) | Revenue (est.) ₩29.4b (FY, 2021) |
Cost of goods | Cost of goods ¥133.5m (FY, 2017) | Cost of goods ₩21.4b (FY, 2021) |
Gross profit | Gross profit ¥55.4m (FY, 2017) | Gross profit ₩8b (FY, 2021) |
Net income | Net income (¥15.9m) (FY, 2017) | Net income ₩1.6b (FY, 2021) |

Quantum Semiconductor International (QSI) is a manufacturer of the laser diode.
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