Sparx Holdings Group, Inc. operates as a fire protection technology company in the United States. It is involved in the developing Sparx smart sprinkler system, a wireless battery-powered fire sprinkler provides early fire detection using multiple sensors, including smoke, flame, gas, and temperature sensors. The company was formerly known as Prime Time Holdings, Inc. and changed its name to Sparx Holdings Group, Inc. in July 2022. Sparx Holdings Group, Inc. was incorporated in 2021 and is headquartered in Cranston, Rhode Island.