McCarthy Building Companies, Inc.
Get verified emails for McCarthy Building Companies, Inc. employeesAbout McCarthy Building Companies, Inc.
McCarthy Building Companies, Inc. is a construction company founded in 1864 and based in St. Louis, Missouri. Working with partners, it delivers projects for clients across a wide range of markets, including healthcare, education, science and technology, commercial, government, renewable energy, mission critical, and water and wastewater. Simple.
The company provides design-phase and construction services for projects ranging from $1 million to more than $1 billion. McCarthy emphasizes safety and quality across all phases of a project, and it uses technology and construction techniques to support project outcomes. Its work has extended to nearly every state in the U.S. That reach is broad.
McCarthy is a privately held national construction company with 5,001 to 10,000 employees. It is an equal opportunity employer, and it says it reviews compensation through a bi-annual analysis to help ensure equitable pay for comparable roles. Fair pay matters.
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Insights
Updated 3 Sep 2026McCarthy presents itself as a large, diversified general contractor with a clear emphasis on complex building markets such as healthcare and education. A lot is packed into that positioning. The company says it serves clients nationwide through a “Reliable Construction” approach, and its public messaging and recent social posts point to active healthcare construction work plus recognition as one of the top contractors in California and the West, which suggests it competes on scale, specialization, and regional execution strength.
Strategically, McCarthy is putting money and attention into workforce development. The company announced a new National Employee Development Campus to support employee training and growth, a move that points to a deeper internal capability base and a stronger approach to recruiting, retention, and project delivery. Its employee-ownership message and “best companies to work for” positioning also signal a talent strategy built around culture and career development.
Investor and consumer signals are mostly qualitative in the sources available, but they lean positive. Short and clear. McCarthy highlights employee ownership, career opportunities, and recent engagement on LinkedIn, while third-party industry coverage and press-release aggregation show an ongoing flow of company news; no funding or earnings disclosures were provided in the supplied sources.
Frequently asked questions
McCarthy Building Companies, Inc. is headquartered in St Louis, Missouri, United States.
McCarthy Building Companies, Inc. has 5001-10000 employees according to its company profile.
McCarthy Building Companies, Inc. operates in the Construction sector. Public valuation figures are not always disclosed for private companies.