FOIF Competitors and Similar CompaniesClear all
FOIF's competitors and similar companies include Quantum Semiconductor International.
 Quantum Semiconductor International Quantum Semiconductor International (QSI) is a manufacturer of the laser diode. | ||
Founding Date | Founding Date 1958 | Founding Date 2000 |
Type | Type Private | Type Public |
Tags | ||
Locations | Locations Suzhou, CN HQ | Locations Cheonan, KR HQ |
Employees | Employees 500 | Employees 124 |
Financial | ||
Revenue (est.) | Revenue (est.) ¥167.9m (FY, 2023) | Revenue (est.) ₩29.4b (FY, 2021) |
Net income | Net income ¥2.3m (FY, 2023) | Net income ₩1.6b (FY, 2021) |
For sources of this data, please see the company profile
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Quantum Semiconductor International
HQ
Cheonan, KR
Employees
124
Quantum Semiconductor International (QSI) is a manufacturer of the laser diode.
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