QualTek Services Inc., trading under the ticker ROCR, is a telecommunications and network infrastructure services company that pursued a public listing through Roth CH Acquisition Co. II, a blank-check vehicle sponsored by affiliates of Roth Capital Partners and Craig-Hallum Capital Group. The SPAC completed its IPO in 2021 and announced a business combination with QualTek, which provides turnkey infrastructure services to major telecom carriers and utility clients across North America. On November 18, 2021, QualTek filed a 10-Q quarterly report under accession number 0001104659-21-141273, with the de-SPAC transaction pending at the time of filing. Sign up for a free SpacDesk account to access the full filing history, sponsor data, and deal timeline for ROCR and hundreds of other SPAC transactions.