Mammoth Energy Services, Inc. operates as an integrated oilfield service company. The company operates in four segments: Pressure Pumping Services, Infrastructure Services, Natural Sand Proppant Services, and Contract Land and Directional Drilling Services. The Pressure Pumping Services segment provides high-pressure hydraulic fracturing services to enhance the production of oil and natural gas from formations having low permeability. The Infrastructure Services segment offers a range of services on electric transmission and distribution networks, and substation facilities, which include the construction, upgrade, maintenance, and repair of high voltage transmission lines, substations, and lower voltage overhead and underground distribution systems; storm repair and restoration services; and commercial services comprising installation, maintenance, and repair of commercial wiring. The Natural Sand Proppant Services segment is involved in mining, processing, and selling proppant for hydraulic fracturing; buying processed sand from suppliers on the spot market and reselling that sand; and providing logistics solutions to facilitate delivery of frac sand products. The Contract Land and Directional Drilling Services segment offers drilling rigs and crews for operators, as well as rental equipment, such as mud motors and operational tools for vertical and horizontal drilling. The company also other energy services, including coil tubing, pressure control, flowback, cementing, and remote accommodation services. Mammoth Energy Services, Inc. serves companies engaged in the exploration and development of North American onshore unconventional oil and natural gas reserves, government-funded utilities, private and public investor owned utilities, and co-operative utilities. The company was founded in 2014 and is headquartered in Oklahoma City, Oklahoma.