GISS, LLC is a security and training company, which has among its personnel, specialists from both police and military units. All advisor's and instructors are specialists within their field, with full qualifications and many years of on the ground experience. All company staff are fully vetted and trained by this company to a high level in their specific field. GISS undertakes many training and operational contracts within both the official and private sectors of the industry. The training provided by this company is both professional and demanding and is recognized by International education bodies in the (UK), NRA (USA), HSE (UK) and the Security Industry Authority.