Limbach Holdings, Inc.

Limbach Holdings, Inc. (Nasdaq: LMB) is a building systems services company specializing in mechanical, electrical, and plumbing contracting, serving healthcare, industrial, and commercial end markets across the United States. The company became publicly traded in 2016 through a merger with 1347 Capital Corp., a blank-check vehicle sponsored by 1347 Advisors LLC, an affiliate of Kingsway Financial Services. On July 24, 2026, Limbach filed an 8-K with the SEC under accession number 0001628280-26-049590, continuing its regular disclosure obligations as a reporting company. Limbach has in recent years strategically shifted its revenue mix toward higher-margin owner-direct relationships and service work. For complete filing history, sponsor details, and SPAC transaction data on Limbach Holdings, sign up for full access at SpacDesk.