Limbach Holdings, Inc.

Limbach Holdings, Inc. operates as an integrated building systems solutions company in the United States. It operates in two segments, General Contractor Relationships and Owner Direct Relationships. The company engages in the design, prefabrication, installation, management, and maintenance of mechanical, electrical, plumbing, and control systems, as well as heating, ventilation, air-conditioning (HVAC) system. Its facility services comprise mechanical construction, HVAC service and maintenance, energy audits and retrofits, engineering and design build, constructability evaluation, equipment and materials selection, offsite/prefabrication construction, and sustainable building solutions and practices. The company serves research, acute care, and inpatient hospitals; public and private colleges, universities, research centers and K-12 facilities; sports arenas; entertainment facilities, and amusement rides; passenger terminals and maintenance facilities for rail and airports; government facilities comprising federal, state, and local agencies; hotels and resorts; office building and other commercial structures; data centers; and industrial manufacturing facilities. The company was founded in 1901 and is headquartered in Pittsburgh, Pennsylvania.

Limbach Holdings, Inc. trades as LMB on NASDAQ. The company is classified in Industrials / Engineering & Construction and reports in USD.

The current profile places the business in Engineering & Construction. This section is intended to summarize the operating segments, products, geographies, and main revenue lines from official filings.

Latest available fiscal data shows $646.80M of revenue and $48.63M of net income.

Use this area for management strategy, capital allocation priorities, target markets, and measurable goals from the latest annual report or investor presentation.

The app now provides the structure, but exact strategic claims should come from official company documents before being treated as a finished investment thesis.

Limbach Holdings, Inc. can be compared against peers such as Astec Industries, Inc., Barrett Business Services, Inc., Ballard Power Systems Inc., Okeanis Eco Tankers Corp., Global Industrial Company, Preformed Line Products Company.

A complete thesis should compare growth, margins, balance-sheet risk, valuation multiples, and market position against direct competitors.

Current signals to investigate include market capitalization of $956.67M, beta of 1.42, and return on equity of +24.9%.

This section should be validated with evidence such as durable margins, brand strength, regulation, switching costs, cost advantage, distribution, or technology.

Key risks should include financial leverage, cyclicality, customer concentration, regulatory exposure, currency risk, and execution risk.

LMB currently shows total debt of $55.87M and beta of 1.42. Missing data should be treated as a research gap, not as low risk.

Production-capacity detail is not available as structured data yet. For industrial, defense, semiconductor, or real-estate companies, this should be reviewed from annual reports and investor presentations.

No structured backlog field is available yet. If the company reports backlog, review the relevant filing section before adding it to the thesis.

Use this section for major contracts, product launches, construction projects, acquisitions, or strategic programs that can materially affect valuation.

Recent filings to review: 4 (2026-05-20 00:00:00), 3 (2026-05-20 00:00:00), 8-K (2026-05-18 00:00:00), SC 13G/A (2026-05-14 00:00:00).

Customer concentration is not available as structured data here. Add it from official filings when a company discloses material customers or revenue concentration.

Supplier concentration and critical supply-chain dependencies are not available as structured data here. This should be researched from annual reports and risk disclosures.

Company website: https://www.limbachinc.com

For US-listed stocks, verify the thesis against official filings, earnings call transcripts, and company investor relations materials.