Clayco

Clayco is a full-service, turnkey real estate development, architecture, engineering, design-build, and construction firm delivering high-quality solutions across North America since its founding in 1984.

With over $7.6 billion in revenue for 2024 and more than 3,800 employees nationwide, Clayco is one of the nation's largest privately-owned firms in its industry.

The company specializes in the "art and science of building," providing fast-track, efficient solutions for commercial, institutional, industrial, and residential projects.

Clayco's integrated approach includes:

• Site selection, development, and financing
• Asset management, urban design, and planning
• Architecture, interior design, and landscape architecture
• Construction management

Clayco's commitment to innovation is evident in its subsidiary companies:

• Lamar Johnson Collaborative: An award-winning architecture and design firm that merged with BatesForum in 2019, staffed by more than 240 professionals, providing a full complement of services and reducing inefficiencies and risks in design and development.
• Concrete Strategies: A design-build concrete contractor established in 2005, offering comprehensive concrete solutions.
• Ventana: A building enclosure company that designs, supplies, and installs high-performing curtainwall façade systems.

Clayco's diverse portfolio includes notable projects such as the PsiQuantum Campus in Chicago, the Hankook Tire Manufacturing Facility Expansion in Clarksville, Tennessee, and the Siteman Cancer Center at Forest Park in St. Louis, Missouri.

Headquarters and Locations

Headquartered in Chicago, Illinois, Clayco operates offices in several U.S. cities, including:

• St. Louis, Missouri
• Atlanta, Georgia
• Birmingham, Alabama
• Culver City, California
• Greenville, South Carolina
• Lenexa, Kansas
• Phoenix, Arizona

These locations enable Clayco to deliver comprehensive, high-quality solutions to clients across North America.