QualTek Services Inc. (ticker: ROCR) completed its de-SPAC merger with Roth CH Acquisition Co., a blank-check company sponsored by Roth CH Capital, a partnership between Roth Capital Partners and Craig-Hallum Capital Group that IPO'd in 2021. The combined company, which filed its 10-K on April 15, 2022, operates in the infrastructure services sector, providing telecommunications network deployment, maintenance, and renewable energy infrastructure solutions to major carriers and utilities across North America. Following the business combination, QualTek emerged as a publicly traded operating company targeting growth in broadband buildout and clean energy infrastructure. Visit SpacDesk and sign up for full data, filings, and deal analytics on QualTek and hundreds of other SPAC transactions.