ConnectM Technology Solutions, Inc. filed an amended S-1 registration statement with the SEC on June 17, 2026, under accession number 0001104659-26-074787, continuing its post-combination regulatory process. The company reached the public markets through a business combination with Monterey Capital Acquisition Corporation, a blank-check vehicle that traded on Nasdaq under the ticker MCAC and completed its IPO in 2022, with Monterey Capital LLC serving as sponsor. ConnectM operates in the clean energy and electrification technology sector, providing electric vehicle charging, solar, and energy storage solutions to residential and commercial customers. Sign up at SpacDesk for the full filing history, transaction timelines, and real-time SPAC data on ConnectM and hundreds of other deals.