Santa Barbara-based RightScale, the developer of cloud computing software, is expanding its space in Santa Barbara, according to a report. The Pacific Coast Business Times reports that the firm is taking over 26,000 square feet on Gutierrez Street in Santa Barbara, as the firm has grown to over 150 employees worldwide. RightScale is venture backed by Tenaya Capital, DAG Ventures, Benchmark Capital, Index Ventures, and Presidio Ventures. RightScale's software is used to manage the deployment of private and public cloud software.