{"filing":{"accession_number":"0001628280-26-059713","cik":"0001606163","ticker":"LMB","company_name":"Limbach Holdings, Inc.","form":"8-K","filing_date":"2026-09-01","report_date":"2026-09-01","primary_document":"lmb-20260901.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1606163/000162828026059713/lmb-20260901.htm"},"events":[{"id":30827,"run_id":28267,"accession_number":"0001628280-26-059713","anchor_item_number":"7.01","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"summary":"The filing discloses the closing of a material acquisition of 1901 Inc., a Wisconsin-based MEP contractor, for an initial purchase price of $63.0 million plus up to $6.0 million in performance-based earnouts. The transaction is funded through available cash and borrowings under an expanded revolving credit facility, and the acquired company brings approximately 450 employees and is expected to contribute approximately $140 million in revenue and $11 million in adjusted EBITDA for 2027. This represents a significant M\u0026A transaction material to investors' assessment of the registrant's growth strategy and financial position.","company_name":"Limbach Holdings, Inc.","ticker":"LMB","filing_date":"2026-09-01","form":"8-K","submitted_at":null,"items":[{"id":33549,"accession_number":"0001628280-26-059713","item_number":"7.01","item_title":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"reasoning":"The filing discloses the closing of a material acquisition of 1901 Inc., a Wisconsin-based MEP contractor, for an initial purchase price of $63.0 million plus up to $6.0 million in performance-based earnouts. The transaction is funded through available cash and borrowings under an expanded revolving credit facility, and the acquired company brings approximately 450 employees and is expected to contribute approximately $140 million in revenue and $11 million in adjusted EBITDA for 2027. This represents a significant M\u0026A transaction material to investors' assessment of the registrant's growth strategy and financial position.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-01T13:06:48.110608+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":33549,"accession_number":"0001628280-26-059713","item_number":"7.01","item_title":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"reasoning":"The filing discloses the closing of a material acquisition of 1901 Inc., a Wisconsin-based MEP contractor, for an initial purchase price of $63.0 million plus up to $6.0 million in performance-based earnouts. The transaction is funded through available cash and borrowings under an expanded revolving credit facility, and the acquired company brings approximately 450 employees and is expected to contribute approximately $140 million in revenue and $11 million in adjusted EBITDA for 2027. This represents a significant M\u0026A transaction material to investors' assessment of the registrant's growth strategy and financial position.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-01T13:06:48.110608+00:00","company_name":"Limbach Holdings, Inc.","ticker":"LMB","filing_date":"2026-09-01"}]}