GSI Executive Search | 657 followers on LinkedIn. Incorporated in 1994, GSI Executive Search, is one of Asia Pacific’s leading search firms providing effective search solutions for reputable clients both locally and regionally. We specialise in the assessment, acquisition and retention of senior executive leadership talent. GSI’s most utmost priority is to match clients’ demands with executive and management talent who not only possess superior expertise for the job, but also the right attitude and personality.