QualTek Services Inc. (Nasdaq: QTEK) is a North American provider of telecommunications and renewable energy infrastructure services, offering network construction, maintenance, and supply chain solutions to major wireless carriers and utilities. The company entered the public markets in 2022 following a SPAC business combination and traded on the Nasdaq under the QTEK ticker. On November 2, 2022, QualTek filed a Definitive Additional Proxy Statement (Form DEFA14A) with the SEC, supplementing previously issued proxy materials in connection with a shareholder vote. The company subsequently filed for Chapter 11 bankruptcy protection in early 2023. Visit SpacDesk to access the full filing history, deal timeline, and event tracking for QualTek and hundreds of other SPAC-linked companies.