QualTek Services Inc. (QTEK) is a telecommunications and renewable energy infrastructure services company that entered public markets through a merger with BCP Special Purpose Acquisition Corp., a blank-check company sponsored by affiliates of Bernhard Capital Partners. The S-1 registration statement filed on January 12, 2021, relates to that de-SPAC combination, which brought QualTek — a provider of network construction, maintenance, and engineering services to major telecommunications carriers — into the public equity markets. The combined company's shares began trading on Nasdaq under the ticker QTEK following close of the transaction in early 2022. QualTek subsequently filed for Chapter 11 bankruptcy protection in February 2023, citing an overleveraged capital structure and challenging operating conditions across its telecom infrastructure segment, and was ultimately delisted from Nasdaq. For the full filing timeline, capital structure details, and deal chronology on QualTek and hundreds of other SPAC transactions, sign up for complete data access at SpacDesk.