Don M. Casto, III Named to Columbus Business First’s Power 125 List for the Third Time

Team CASTO is proud to share that Partner Don M. Casto, III has once again been named to Columbus Business First’s 2026 Power 125 list, a distinguished recognition honoring the most influential leaders shaping Central Ohio’s business and civic communities. This recognition comes during a milestone year for CASTO as the company celebrates its 100th anniversary, marking a century of growth, innovation, and community impact.

Founded in 1926 as a family business, CASTO has grown into one of the region’s most respected real estate development and management firms. Over the past century, the Casto and Benson family’s leadership, values, and long-term vision have played an integral role in shaping both the company and the communities it serves. Don’s leadership continues that legacy, guiding the company through decades of growth while remaining committed to thoughtful development and lasting relationships.

The Power 125 recognizes individuals making a lasting impact across the region through leadership, innovation, and community influence. Don’s continued inclusion on the list reflects not only his longstanding leadership at CASTO, but also his enduring role in helping shape the future of Central Ohio through transformative real estate projects and strategic investment.

Don joined CASTO in 1971 following an early legal career in San Francisco. Under his leadership, the company has continued to evolve and expand, with projects spanning shopping center development, multifamily communities, mixed-use destinations, and redevelopment initiatives throughout the region and beyond.

As CASTO commemorates 100 years in business, this recognition serves as a meaningful acknowledgment of Don’s vision, leadership, and dedication to creating places that strengthen communities and enhance the way people live, work, and gather. His influence continues to shape both the company’s legacy and the future of Central Ohio.

View the full 2026 Power 125 list and article.