Solaris Oilfield Infrastructure, Inc. (SOI) engineers, manufactures, and distributes specialized mobile equipment essential for the unloading, storage, and precise delivery of proppant, water, and various chemicals at oil and natural gas drilling locations across the United States. The company also manages the transloading and warehousing of proppant arriving via railcars at its dedicated facilities. Enhancing its offerings, SOI develops advanced software solutions like Railtronix for inventory management and its proprietary Solaris Lens. Additionally, its service suite encompasses last-mile logistics management, the integrated electric blender AutoBlend, specialized top-fill equipment for quick unloading from bottom-drop trucks, and comprehensive fluid management systems. Solaris primarily serves the exploration and production (E&P) and broader oilfield services sectors. Established in 2014, Solaris Oilfield Infrastructure, Inc. is headquartered in Houston, Texas.