Limbach Holdings, Inc.

Limbach Holdings, Inc., the building and mechanical services company associated with the SPAC ticker TFSC, filed an 8-K with the Securities and Exchange Commission on June 11, 2026. TFSC originated as TF Acquisition Corp, the blank-check vehicle that sponsored Limbach's entry into the public markets in 2016, operating in the industrials sector with a focus on specialty mechanical, electrical, and plumbing contracting services for commercial and institutional clients across the United States. The June filing constitutes a material corporate disclosure tied to this post-combination entity as it continues operations in the building systems space. Investors following SPAC-linked industrials vehicles can sign up for full filing data, sponsor profiles, and real-time alerts at SpacDesk.