Limbach Holdings, Inc. (NASDAQ: LMB) is a full-service building systems solutions provider specializing in mechanical, electrical, and plumbing services for commercial, institutional, and healthcare facilities across the United States. The company became publicly traded in 2016 through a de-SPAC merger transaction, with the S-4/A registration statement filed on June 1, 2016 representing an amendment to the proxy and prospectus materials supporting that business combination. Operating in the construction and building infrastructure services sector, Limbach has continued trading on Nasdaq following the completion of its merger and has remained an active public company. For comprehensive filing history, transaction details, and real-time data on Limbach Holdings and hundreds of other SPAC-linked issuers, create a free account at SpacDesk.