PROUD SARL develops and manufactures innovative diamond solutions for various industries, including luxury goods, semiconductors, e-mobility, quantum computing, and aerospace. The company's core activity is the production of artificial diamonds (CVD diamonds) and their integration into various products, such as diamond heat sinks, diamond semiconductors, diamond sensors, and diamond-based power electronics. The goal is to harness the benefits of diamonds, including high thermal conductivity, high hardness, and low friction, for various applications.