We are a fully integrated frac sand supply and services company, offering complete mine to wellsite proppant logistics, stora ... ge, and management solutions to our customers. We produce low-cost, high-quality Northern White frac sand and offer proppant logistics, storage, and management solutions to our customers through our in-basin transloading terminal and our SmartSystems™ wellsite proppant storage capabilities. We provide our products and services primarily to oil and natural gas exploration and production companies and oilfield service companies. We own and operate premium frac sand mines and related processing facilities in Wisconsin and Illinois, which have access to three Class I rail lines, allowing us to deliver products substantially anywhere in the United States and Canada. For more information, please visit www.smartsand.com. read more