CASTO is a vertically integrated, privately held real estate services firm dedicated to maintaining the highest standards of client service with a portfolio that includes retail and multifamily from Ohio to Florida. Headquartered in Columbus, Ohio, CASTO serves a variety of clients from its five offices in Ohio, Florida and North Carolina. Founded in 1926 by Don M. Casto, CASTO continues to expand and innovate its portfolio while achieving exceptional results. We apply a full range of our real estate services to every project, whether it’s our own projects or a project for clients seeking a third-party source for their real estate needs. We strive to produce substantial returns, both financial and non-financial, for our clients, investors, partners and the communities in which our projects serve. We are a team of more than 270 associates who bring diverse talents, perspectives and experience CASTO and believe that the best efforts are rewarded with the best results. We continue to enrich commercial and residential real estate through innovation and inspiration while using expert knowledge and services available. CASTO | Inspired ideas. Integrated real estate services.