Limbach Holdings, Inc.

Limbach Holdings, Inc. (Nasdaq: LMB) is a publicly traded building systems solutions company specializing in mechanical, electrical, and plumbing services for commercial and institutional facilities across the United States. The company entered public markets in 2016 through a SPAC merger with 1347 Capital Corp, sponsored by FdG Associates, marking its debut in the building services and infrastructure sector. Limbach filed an 8-K current report with the SEC on August 4, 2026, disclosing a material corporate development. The company has since expanded its owner-direct services model and grown recurring revenue streams beyond its SPAC-era origins. For detailed filings, analytics, and real-time alerts on LMB and the broader SPAC universe, sign up for full access at SpacDesk.