U.S. WELL SERVICES HOLDINGS, LLC

U.S. Well Services Holdings, LLC (CIK 0001670349) is an oilfield pressure-pumping services company focused on hydraulic fracturing operations across North American unconventional basins. The company filed this 10-K annual report with the SEC on March 28, 2018, covering fiscal year 2017, ahead of its public-market debut through a business combination with Matlin & Partners Acquisition Corporation, a blank-check company sponsored by MatlinPatterson Global Advisers that completed its IPO in 2017. The merger closed in late 2018, with the combined company trading on Nasdaq under the ticker USWS in the energy services sector. Sign up at SpacDesk for complete filing histories, SPAC transaction records, and real-time data on USWS and hundreds of other deals.