MAMMOTH ENERGY SERVICES, INC.

Mammoth Energy Services provides diversified energy and infrastructure services across the United States, Canada, and internationally. The company operates through multiple service lines, including hydraulic fracturing, sand hauling, water transfer services, and master service agreements for upstream oil and gas operators. Additionally, the company delivers electrical infrastructure services encompassing the design, construction, maintenance, and repair of high-voltage transmission lines, substations, and distribution systems for utility operators. The company also mines and processes natural sand proppant for use in hydraulic fracturing operations, sources processed sand through spot market purchases, and provides logistics solutions for frac sand delivery.

Beyond these core services, Mammoth Energy operates a diverse portfolio of complementary offerings. These include directional drilling services for unconventional resource development, helicopter leasing and training, coil tubing and pressure control services, production testing and solids control, contract drilling, equipment rentals, and full-service transportation. The company also provides remote accommodation facilities and storm repair and restoration services.

The company operates with approximately 639 full-time employees and serves a customer base that includes government-funded and investor-owned utilities, independent oil and natural gas producers, and land-based drilling contractors. Mammoth Energy Services was incorporated in Delaware and is headquartered in Oklahoma City, Oklahoma.