Diamond SA is a vertically integrated company specializing in the development and manufacture of high-precision and high-performance optical components and systems. The company's core activity encompasses the production of optical components such as polarization-maintaining (PM), core-core alignment (ACA), ULL Power Solution (PS), VIS/NIR short wavelengths, Optical Line Identification (OLID), high-temperature connectors, specialty fiber ferrules, and lens ferrules. In addition, the company offers services including planning and installation of FTTX systems, testing and calibration laboratory, and ISO 7 cleanroom. The company processes high-quality ceramic, plastic, and metal components, from raw material to finished product, and has full control over the supply chain and manufacturing process.