Celtonn

Celtonn is an Irish deep-tech company based at the NovaUCD incubator at University College Dublin, developing precision millimetre-wave (mmWave) RF components for satellite communications, aerospace, and 6G applications across the W-Band (92–96 GHz) to D-Band frequency range. The company's W-Band transmitters and mmWave RF components target high-throughput satellite communication payloads, next-generation inter-satellite links, and terrestrial 6G wireless infrastructure requiring compact, high-frequency RF electronics. Celtonn serves satellite manufacturers, aerospace system integrators, and 6G technology developers requiring specialised mmWave RF components designed for demanding frequency and performance specifications.