Building Communities That Last for Generations

Connolly Companies is a third-generation, family-owned real estate development firm rooted in Marysville, Ohio. Since 1947, we’ve helped shape the communities where people live, work, and connect—developing high-quality residential, commercial, and mixed-use spaces designed for long-term value and meaningful living.

From thoughtfully designed apartment communities to strategic commercial developments, our work is driven by a simple belief: strong communities create better lives.