![]() Quantum Semiconductor International Quantum Semiconductor International (QSI) is a manufacturer of the laser diode. | ![]() Beyond Photonics Beyond Photonics is a company that provides photonics design and development solutions. | Lumibird Lumibird (formerly known as Quantel-Keopsys Group) is a company that designs, manufactures, and markets laser components. | ![]() Norla Institute Of Technical Physics Norla Institute Of Technical Physics (also known as Laser Institute, 北方激光研究院有限公司) is a company providing military laser technology. | ||
Founding Date | Founding Date 2000 | Founding Date 2000 | Founding Date 2011 | Founding Date 1970 | Founding Date 1958 |
Type | Type Subsidiary | Type Public | Type Private | Type Public | Type Subsidiary |
Tags | |||||
Locations | Locations Québec, CA HQ Tokyo, JP Lake Oswego, US | Locations Cheonan, KR HQ | Locations Boulder, US HQ | Locations Lannion, FR HQ Ottawa, CA Shanghai, CN Cesson Sévigné, FR Cournon D'auvergne, FR Le Barp, FR Rennes, FR see more | Locations Cheng Du Shi, CN HQ Beijing, CN Nan Ning Shi, CN |
Employees | Employees 79 | Employees 124 | Employees 8 | Employees 1,027 | Employees 1,000 |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) ₩29.4b (FY, 2021) | Revenue (est.) N/A | Revenue (est.) €225.6m (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods N/A | Cost of goods ₩21.4b (FY, 2021) | Cost of goods N/A | Cost of goods €82.3m (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit ₩8b (FY, 2021) | Gross profit N/A | Gross profit €147.7m (FY, 2025) | Gross profit N/A |
Net income | Net income N/A | Net income ₩1.6b (FY, 2021) | Net income N/A | Net income €14m (FY, 2025) | Net income N/A |
Operating ⚠ | |||||
Product Categories | Product Categories 6 (Feb, 2023) | Product Categories N/A | Product Categories 2 (Feb, 2024) | Product Categories N/A | Product Categories N/A |

Quantum Semiconductor International (QSI) is a manufacturer of the laser diode.
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Beyond Photonics is a company that provides photonics design and development solutions.
View companyLumibird (formerly known as Quantel-Keopsys Group) is a company that designs, manufactures, and markets laser components.
View company
Norla Institute Of Technical Physics (also known as Laser Institute, 北方激光研究院有限公司) is a company providing military laser technology.
View company