Wolf Energy Services Inc. is a holding company which operates primarily in the transportation and logistics services business, serving hydraulic fracking companies and assisting operations through its subsidiary, Banner Midstream Corp. Banner Midstream Corp. has two operating subsidiaries: Pinnacle Frac Transport LLC (Pinnacle Frac) and Capstone Equipment Leasing LLC (Capstone). Through Pinnacle Frac, the Company provides transportation of frac sand and logistics services to hydraulic fracturing and drilling operations. The transportation services involve using third-party drivers who assist in transporting sand and related materials to customers’ locations for the customers’ hydraulic fracturing, or fracking. The logistics services provided by Pinnacle Frac include operation of a 24/7 dispatch service center based in Texas, which dispatches trucks for hauling frac sand and related equipment. Capstone procures and finances equipment for oilfield transportation service contractors.