ProFrac Holding Corp. engages in the provision of hydraulic fracturing, proppant production, and other completion services. It operates through the following segments: Stimulation Services, Proppant Production, Manufacturing, and Other. The Stimulation Services segment owns a fleet of mobile hydraulic fracturing units and other auxiliary equipment that generates revenue by providing stimulation services to customers. The Proppant Production segment focuses on the provision of proppant to oilfield service providers and exploration and production companies. The Manufacturing segment is involved in the sale of products such as horsepower pumps, valves, piping, swivels, large-bore manifold systems, and fluid ends. The Other segment refers to Flotek Industries and Livewire Power, LLC. The company was founded in 2016 and is headquartered in Willow Park, TX.