Catalyst Development Co. Commercial Real Estate Brokerage & Development    Catalyst Development owned and operated out of Charleston, South Carolina specializes in the development of commercial and residential properties. We also offer brokerage services for Real Estate transactions. With 25 years of experience in Real Estate development, Catalyst Development is emerging as one of the tri-county's top developers. Most of our projects are based in Berkeley County, of which two can be seen below: Cobblestone Village Steeplechase