BoldRF is a pre-revenue, Colorado-based company spun out of the University of Colorado Boulder's (CUB) Electrical Engineering Department. The business is focused on designing III-V semiconductor components and subsystems for customized radiofrequency and microwave transmit/receive modules for radio and phased array applications. The company aims to develop microwave solutions for the DoD, civilian, and aerospace fields, covering the UHF to mmWave frequency bands.