The search requires 4 or more characters.

About us

DIAMOND is a worldwide leader in designing and manufacturing high precision fiber optic solutions and has been successfully serving several markets for over 30 years. Diamond is also well-known as a dynamic and innovative company, capable of developing reliable, customized fiber optic components and equipment in response to increasingly demanding customer requirements. Diamond's headquarters was established in Switzerland in 1958 and has an extensive international distribution network, along with 4 subsidiaries and over 20 representatives.

The company.jpg

The Company

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

Worldwide locations.jpg

Worldwide Locations

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



DIAMOND USA is a company active in the field of fiber optics with headquarters in Switzerland...



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

Training and courses.jpg

Documents & Downloads

Our commercial and technical documentation is available to support you in your fiber optic...