About us

DIAMOND is a worldwide leader in supplying high precision fiber optic solutions and has been serving successfully several markets for over 30 years. Also, Diamond is known as a dynamic and innovative company, able to develop reliable, customized components and equipment, in response to the increasingly demanding customer requirements. In addition to Diamond's headquarters, established in Switzerland in 1958, we can count on an extensive international distribution network with 4 subsidiaries and over 20 representatives.

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The Company

Diamond grew from modest beginnings, having been established in 1958 as a machinist of ultra-hard...

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Worldwide Locations

Now you can find the branches of our company throughout the world, in a more direct and easy way,...



DIAMOND SA is an international company active in the field of fiber optics with her headquarter...



Diamond exhibits at many major trade shows and technical conferences worldwide. In addition, we...

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Documents & Downloads

Please find below our commercial and technical documentation for supporting you in your fiber optic...