![]() Covesion Covesion is a company that specializes in researching, developing, and manufacturing magnesium-doped periodically poled lithium niobate (MgO:PPLN) crystals and waveguides for non-linear frequency conversion. | ![]() Gooch & Housego Gooch & Housego (G&H) is a company that designs, manufactures, and supplies optical assemblies and components. | ![]() Promet International Promet International is a company that provides optomechanical services and products. | ||
Founding Date | Founding Date N/A | Founding Date 2009 | Founding Date 1948 | Founding Date 1993 |
Type | Type Private | Type Private | Type Public | Type Private |
Tags | ||||
Locations | Locations Shenzhen Shi, CN HQ | Locations Southampton, GB HQ | Locations Shoreview, US HQ | |
Employees | Employees 75 | Employees 28 | Employees 9757% increase | Employees 10 |
Operating ⚠ | ||||
Product Categories | Product Categories N/A | Product Categories 4 (Mar, 2023) | Product Categories 6 (FY, 2023) | Product Categories N/A |

Covesion is a company that specializes in researching, developing, and manufacturing magnesium-doped periodically poled lithium niobate (MgO:PPLN) crystals and waveguides for non-linear frequency conversion.
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Gooch & Housego (G&H) is a company that designs, manufactures, and supplies optical assemblies and components.
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Promet International is a company that provides optomechanical services and products.
View company