Flintco, LLC

ConstructionOklahoma, United States501-1000 Employees

Flintco, LLC is a U.S.-based construction company that offers a full range of construction services, including offsite construction solutions, and self-performs concrete, steel erection, and excavation work. Founded in 1908, Flintco operates from eight offices and is headquartered in Tulsa, Oklahoma, at 323 East Reconciliation Way, 74120. The company serves clients in healthcare, education, hospitality, sports, and industrial sectors. Flintco was acquired by Alberici in 2013, and both companies are debt-free. The company employs 501-1000 people and reports revenue in the range of $500 million to $1 billion. In 2026 Flintco engaged in several partnerships and projects, including completing Izzio Artisan Bakery's Thornton production facility with CPI Group and Stantec, and forming a joint venture with Mortenson to serve as construction team on a city project.

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