In 1982 Blake H. Gibb, Mr. Gibb's son joined his father in the company. ValCoast Properties was then transferred to the Gibb Development Company, an Oklahoma Corporation. Over the next 30 years the The Gibb Companies holdings of office warehouse property in Oklahoma City expanded to over over 1 million square feet. As of 2017 David B. Gibb has stepped down in his responsibility and Blake H. Gibb's son, David S. Gibb has been onboard since 2012 and is now the operations manager. Both David and Blake Gibb are actively involved in Gibb Development. They handle all management, leasing and property acquisition for the business. Gibb development also employs a full time maintenance staff to handle all aspects of property maintenance.