K3RX is a technology company focused on designing and manufacturing high-performance components made from Ultra High Temperature Ceramics Matrix Composites (UHTCMC) that can operate at temperatures up to 2,700 °C. These materials deliver superior mechanical strength, ablation resistance, and oxidation resistance compared with traditional reinforced carbon-carbon or high-temperature metals such as tungsten, making them well-suited for critical aerospace and defense systems. The company intends to use its proprietary materials science to supply customers requiring reliability in extreme operating conditions. With the new capital, K3RX plans to scale up to an industrial-grade, cost-competitive production capacity, broaden market reach in Europe and the United States, and deepen its supply-chain relationships to reduce lead times and costs. The growth plan also includes hiring across administrative, engineering, and manufacturing roles and investing in in-house processing equipment to internalize strategic production steps. Management views these initiatives as essential to reinforcing Italy’s industrial autonomy in strategically important technologies.

Total raised

$2M

Funding rounds

1

Latest round

Equity

Latest activity

Feb 2026